12/15/09|12/14/09||PST|-1|Y|Y|Aberdeen|WA|46.9725|-123.8317|PM2.5|20|Good|No||Olympic Region Clean Air Agency
12/15/09|12/15/09|23:00|PST|0|O|Y|Aberdeen|WA|46.9725|-123.8317|PM2.5|10|Good|No||Olympic Region Clean Air Agency
12/15/09|12/15/09||PST|0|F|Y|Aberdeen|WA|46.9725|-123.8317|PM2.5||Good|No|A series of weather systems will provide adequate ventilation for dispersion of pollutants. A burn ban is not expected for the remainder of the week (15Dec-20Dec).|Olympic Region Clean Air Agency
12/15/09|12/16/09||PST|1|F|Y|Aberdeen|WA|46.9725|-123.8317|PM2.5||Good|No|A series of weather systems will provide adequate ventilation for dispersion of pollutants. A burn ban is not expected for the remainder of the week (15Dec-20Dec).|Olympic Region Clean Air Agency
12/15/09|12/17/09||PST|2|F|Y|Aberdeen|WA|46.9725|-123.8317|PM2.5||Good|No|A series of weather systems will provide adequate ventilation for dispersion of pollutants. A burn ban is not expected for the remainder of the week (15Dec-20Dec).|Olympic Region Clean Air Agency
12/15/09|12/18/09||PST|3|F|Y|Aberdeen|WA|46.9725|-123.8317|PM2.5||Good|No|A series of weather systems will provide adequate ventilation for dispersion of pollutants. A burn ban is not expected for the remainder of the week (15Dec-20Dec).|Olympic Region Clean Air Agency
12/15/09|12/19/09||PST|4|F|Y|Aberdeen|WA|46.9725|-123.8317|PM2.5||Good|No|A series of weather systems will provide adequate ventilation for dispersion of pollutants. A burn ban is not expected for the remainder of the week (15Dec-20Dec).|Olympic Region Clean Air Agency
12/15/09|12/20/09||PST|5|F|Y|Aberdeen|WA|46.9725|-123.8317|PM2.5||Good|No|A series of weather systems will provide adequate ventilation for dispersion of pollutants. A burn ban is not expected for the remainder of the week (15Dec-20Dec).|Olympic Region Clean Air Agency
12/16/09|12/15/09||EST|-1|Y|Y|Acadia National Park|ME|44.3771|-68.2609|OZONE|30|Good|No||Maine Dept. of Environmental Protection
12/16/09|12/15/09||EST|-1|Y|N|Acadia National Park|ME|44.3771|-68.2609|PM2.5|15|Good|No||Maine Dept. of Environmental Protection
12/16/09|12/16/09|2:00|EST|0|O|Y|Acadia National Park|ME|44.3771|-68.2609|OZONE|20|Good|No||Maine Dept. of Environmental Protection
12/16/09|12/16/09|2:00|EST|0|O|N|Acadia National Park|ME|44.3771|-68.2609|PM2.5|16|Good|No||Maine Dept. of Environmental Protection
12/14/09|12/16/09||EST|2|F|Y|Acadia National Park|ME|44.3771|-68.2609|PM2.5|30|Good|No||Maine Dept. of Environmental Protection
12/14/09|12/17/09||EST|3|F|Y|Acadia National Park|ME|44.3771|-68.2609|PM2.5|30|Good|No||Maine Dept. of Environmental Protection
12/16/09|12/15/09||EST|-1|Y|Y|Adams - Mt. Greylock|MA|42.6367|-73.1686|PM2.5|53|Moderate|No||Massachusetts Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|N|Adams - Mt. Greylock|MA|42.6367|-73.1686|OZONE|35|Good|No||Massachusetts Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|Y|Adams - Mt. Greylock|MA|42.6367|-73.1686|PM2.5|35|Good|No||Massachusetts Dept. of Environmental Protection
12/16/09|12/15/09||EST|-1|Y|Y|Aiken-Augusta - SC/GA|SC|33.3700|-81.9700|PM2.5|44|Good|No||South Carolina DHEC
12/16/09|12/15/09||EST|-1|Y|N|Aiken-Augusta - SC/GA|SC|33.3700|-81.9700|OZONE|7|Good|No||South Carolina DHEC
12/16/09|12/15/09||EST|-1|Y|Y|Albany|NY|42.6810|-73.7580|PM2.5|33|Good|No||New York Dept. of Environmental Conservation
12/16/09|12/15/09||EST|-1|Y|N|Albany|NY|42.6810|-73.7580|OZONE|24|Good|No||New York Dept. of Environmental Conservation
12/16/09|12/16/09|2:00|EST|0|O|Y|Albany|NY|42.6810|-73.7580|PM2.5|21|Good|No||New York Dept. of Environmental Conservation
12/15/09|12/16/09||EST|1|F|Y|Albany|NY|42.6810|-73.7580|PM2.5|18|Good|No||New York Dept. of Environmental Conservation
12/16/09|12/15/09||MST|-1|Y|Y|Albuquerque|NM|35.0833|-106.6511|PM2.5|38|Good|No||Albuquerque Environmental Health Department
12/16/09|12/15/09||MST|-1|Y|N|Albuquerque|NM|35.0833|-106.6511|OZONE|32|Good|No||Albuquerque Environmental Health Department
12/16/09|12/16/09|0:00|MST|0|O|Y|Albuquerque|NM|35.0833|-106.6511|PM2.5|99|Moderate|No||Albuquerque Environmental Health Department
12/14/09|12/16/09||MST|2|F|Y|Albuquerque|NM|35.0833|-106.6511|PM2.5||Good|No||Albuquerque Environmental Health Department
12/14/09|12/17/09||MST|3|F|Y|Albuquerque|NM|35.0833|-106.6511|PM2.5||Good|No||Albuquerque Environmental Health Department
12/14/09|12/18/09||MST|4|F|Y|Albuquerque|NM|35.0833|-106.6511|PM2.5||Good|No||Albuquerque Environmental Health Department
12/14/09|12/19/09||MST|5|F|Y|Albuquerque|NM|35.0833|-106.6511|PM2.5||Good|No||Albuquerque Environmental Health Department
12/15/09|12/16/09||CST|1|F|Y|Alexandria|LA|31.3101|-92.4401|OZONE|21|Good|No|Today, scattered thunderstorms, enhanced vertical mixing, and moderate northerly winds will disperse pollutants and lead to Good AQI levels across Louisiana.  Tomorrow and Thursday, surface high pressure building to the north, combined with a low-pressure system over the Gulf of Mexico, will generate moderate northeasterly winds across Louisiana.  These winds will disperse pollutants and keep AQI levels Good statewide on both days.|Louisiana Department of Environmental Quality
12/15/09|12/16/09||CST|1|F|N|Alexandria|LA|31.3101|-92.4401|PM2.5|19|Good|No|Today, scattered thunderstorms, enhanced vertical mixing, and moderate northerly winds will disperse pollutants and lead to Good AQI levels across Louisiana.  Tomorrow and Thursday, surface high pressure building to the north, combined with a low-pressure system over the Gulf of Mexico, will generate moderate northeasterly winds across Louisiana.  These winds will disperse pollutants and keep AQI levels Good statewide on both days.|Louisiana Department of Environmental Quality
12/15/09|12/17/09||CST|2|F|Y|Alexandria|LA|31.3101|-92.4401|OZONE|19|Good|No|Today, scattered thunderstorms, enhanced vertical mixing, and moderate northerly winds will disperse pollutants and lead to Good AQI levels across Louisiana.  Tomorrow and Thursday, surface high pressure building to the north, combined with a low-pressure system over the Gulf of Mexico, will generate moderate northeasterly winds across Louisiana.  These winds will disperse pollutants and keep AQI levels Good statewide on both days.|Louisiana Department of Environmental Quality
12/15/09|12/17/09||CST|2|F|N|Alexandria|LA|31.3101|-92.4401|PM2.5|16|Good|No|Today, scattered thunderstorms, enhanced vertical mixing, and moderate northerly winds will disperse pollutants and lead to Good AQI levels across Louisiana.  Tomorrow and Thursday, surface high pressure building to the north, combined with a low-pressure system over the Gulf of Mexico, will generate moderate northeasterly winds across Louisiana.  These winds will disperse pollutants and keep AQI levels Good statewide on both days.|Louisiana Department of Environmental Quality
12/16/09|12/15/09||EST|-1|Y|Y|Amherst|MA|42.4003|-72.5236|OZONE|25|Good|No||Massachusetts Dept. of Environmental Protection
12/16/09|12/15/09||EST|-1|Y|N|Amherst|MA|42.4003|-72.5236|PM2.5|18|Good|No||Massachusetts Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|Y|Amherst|MA|42.4003|-72.5236|PM2.5|35|Good|No||Massachusetts Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|N|Amherst|MA|42.4003|-72.5236|OZONE|35|Good|No||Massachusetts Dept. of Environmental Protection
12/16/09|12/15/09||EST|-1|Y|Y|Ann Arbor|MI|42.2754|-83.7308|PM2.5|30|Good|No||Michigan DEQ
12/16/09|12/16/09|2:00|EST|0|O|Y|Ann Arbor|MI|42.2754|-83.7308|PM2.5|19|Good|No||Michigan DEQ
12/14/09|12/16/09||EST|2|F|Y|Ann Arbor|MI|42.2754|-83.7308|PM2.5||Good|No|FORECAST SUMMARY: Monday, December 14th, 2009 through Monday, December 21st, 2009PM-2.5:  24-hour Fine Particulate concentrations are expected to be mostly Good throughout the forecast period.FORECAST DISCUSSION:Following a week of active weather and Good air quality, calmer weather will prevail this week accompanied by continued Good air quality.A fast moving low pressure system will pass through Michigan during the day Monday.  Prevailing southwest winds in advance of this system have driven up PM-2.5 to nearly to the Moderate levels.  Winds on the rear side of this system will be brisk and northwesterly which will clear out any near Moderate readings and drop temperatures back into a colder range.  During the middle of the week, high pressure will sit over the Midwest providing the only opportunity for any Moderate concentrations during the forecast period.  Since the background concentrations will be low and transport will not be an issue, we may see a creep of a few micrograms of PM-2.5 but it is unlikely that we will see any widespread Moderate readings.For the remainder of the forecast period, the Midwest will be sandwiched between a low pressure system regressing back from the northeast and high pressure to the west.  Resulting winds will be persistently from the northwest keeping our air quality in the Good category.EXTENDED FORECAST:The Midwest should stay under northwest flow and Good air quality into the upcoming week. Forecast updated by Jim Haywood: Monday, December 14th, 2009Next forecast update: Monday, December 21st, 2009|Michigan DEQ
12/14/09|12/17/09||EST|3|F|Y|Ann Arbor|MI|42.2754|-83.7308|PM2.5||Good|No|FORECAST SUMMARY: Monday, December 14th, 2009 through Monday, December 21st, 2009PM-2.5:  24-hour Fine Particulate concentrations are expected to be mostly Good throughout the forecast period.FORECAST DISCUSSION:Following a week of active weather and Good air quality, calmer weather will prevail this week accompanied by continued Good air quality.A fast moving low pressure system will pass through Michigan during the day Monday.  Prevailing southwest winds in advance of this system have driven up PM-2.5 to nearly to the Moderate levels.  Winds on the rear side of this system will be brisk and northwesterly which will clear out any near Moderate readings and drop temperatures back into a colder range.  During the middle of the week, high pressure will sit over the Midwest providing the only opportunity for any Moderate concentrations during the forecast period.  Since the background concentrations will be low and transport will not be an issue, we may see a creep of a few micrograms of PM-2.5 but it is unlikely that we will see any widespread Moderate readings.For the remainder of the forecast period, the Midwest will be sandwiched between a low pressure system regressing back from the northeast and high pressure to the west.  Resulting winds will be persistently from the northwest keeping our air quality in the Good category.EXTENDED FORECAST:The Midwest should stay under northwest flow and Good air quality into the upcoming week. Forecast updated by Jim Haywood: Monday, December 14th, 2009Next forecast update: Monday, December 21st, 2009|Michigan DEQ
12/14/09|12/18/09||EST|4|F|Y|Ann Arbor|MI|42.2754|-83.7308|PM2.5||Good|No|FORECAST SUMMARY: Monday, December 14th, 2009 through Monday, December 21st, 2009PM-2.5:  24-hour Fine Particulate concentrations are expected to be mostly Good throughout the forecast period.FORECAST DISCUSSION:Following a week of active weather and Good air quality, calmer weather will prevail this week accompanied by continued Good air quality.A fast moving low pressure system will pass through Michigan during the day Monday.  Prevailing southwest winds in advance of this system have driven up PM-2.5 to nearly to the Moderate levels.  Winds on the rear side of this system will be brisk and northwesterly which will clear out any near Moderate readings and drop temperatures back into a colder range.  During the middle of the week, high pressure will sit over the Midwest providing the only opportunity for any Moderate concentrations during the forecast period.  Since the background concentrations will be low and transport will not be an issue, we may see a creep of a few micrograms of PM-2.5 but it is unlikely that we will see any widespread Moderate readings.For the remainder of the forecast period, the Midwest will be sandwiched between a low pressure system regressing back from the northeast and high pressure to the west.  Resulting winds will be persistently from the northwest keeping our air quality in the Good category.EXTENDED FORECAST:The Midwest should stay under northwest flow and Good air quality into the upcoming week. Forecast updated by Jim Haywood: Monday, December 14th, 2009Next forecast update: Monday, December 21st, 2009|Michigan DEQ
12/14/09|12/19/09||EST|5|F|Y|Ann Arbor|MI|42.2754|-83.7308|PM2.5||Good|No|FORECAST SUMMARY: Monday, December 14th, 2009 through Monday, December 21st, 2009PM-2.5:  24-hour Fine Particulate concentrations are expected to be mostly Good throughout the forecast period.FORECAST DISCUSSION:Following a week of active weather and Good air quality, calmer weather will prevail this week accompanied by continued Good air quality.A fast moving low pressure system will pass through Michigan during the day Monday.  Prevailing southwest winds in advance of this system have driven up PM-2.5 to nearly to the Moderate levels.  Winds on the rear side of this system will be brisk and northwesterly which will clear out any near Moderate readings and drop temperatures back into a colder range.  During the middle of the week, high pressure will sit over the Midwest providing the only opportunity for any Moderate concentrations during the forecast period.  Since the background concentrations will be low and transport will not be an issue, we may see a creep of a few micrograms of PM-2.5 but it is unlikely that we will see any widespread Moderate readings.For the remainder of the forecast period, the Midwest will be sandwiched between a low pressure system regressing back from the northeast and high pressure to the west.  Resulting winds will be persistently from the northwest keeping our air quality in the Good category.EXTENDED FORECAST:The Midwest should stay under northwest flow and Good air quality into the upcoming week. Forecast updated by Jim Haywood: Monday, December 14th, 2009Next forecast update: Monday, December 21st, 2009|Michigan DEQ
12/15/09|12/14/09||PST|-1|Y|Y|Antelope Vly|CA|34.6694|-118.1305|OZONE|33|Good|No||Antelope Valley AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|Antelope Vly|CA|34.6694|-118.1305|OZONE|0|Good|No||Antelope Valley AQMD
12/14/09|12/15/09||PST|1|F|Y|Antelope Vly|CA|34.6694|-118.1305|PM2.5|32|Good|No||Antelope Valley AQMD
12/14/09|12/15/09||PST|1|F|N|Antelope Vly|CA|34.6694|-118.1305|OZONE|30|Good|No||Antelope Valley AQMD
12/14/09|12/15/09||PST|1|F|N|Antelope Vly|CA|34.6694|-118.1305|NO2|20|Good|No||Antelope Valley AQMD
12/14/09|12/15/09||PST|1|F|N|Antelope Vly|CA|34.6694|-118.1305|PM10|18|Good|No||Antelope Valley AQMD
12/14/09|12/15/09||PST|1|F|N|Antelope Vly|CA|34.6694|-118.1305|CO|15|Good|No||Antelope Valley AQMD
12/15/09|12/16/09||PST|1|F|Y|Antelope Vly|CA|34.6694|-118.1305|PM2.5|32|Good|No||Antelope Valley AQMD
12/15/09|12/16/09||PST|1|F|N|Antelope Vly|CA|34.6694|-118.1305|OZONE|29|Good|No||Antelope Valley AQMD
12/15/09|12/16/09||PST|1|F|N|Antelope Vly|CA|34.6694|-118.1305|NO2|20|Good|No||Antelope Valley AQMD
12/15/09|12/16/09||PST|1|F|N|Antelope Vly|CA|34.6694|-118.1305|PM10|19|Good|No||Antelope Valley AQMD
12/15/09|12/16/09||PST|1|F|N|Antelope Vly|CA|34.6694|-118.1305|CO|15|Good|No||Antelope Valley AQMD
12/15/09|12/14/09||PST|-1|Y|Y|Anza Vly|CA|33.5603|-116.7659|OZONE|33|Good|No||South Coast AQMD
12/15/09|12/14/09||PST|-1|Y|N|Anza Vly|CA|33.5603|-116.7659|PM10|8|Good|No||South Coast AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|Anza Vly|CA|33.5603|-116.7659|OZONE|9|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|Y|Anza Vly|CA|33.5603|-116.7659|PM2.5|39|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Anza Vly|CA|33.5603|-116.7659|OZONE|35|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Anza Vly|CA|33.5603|-116.7659|PM10|23|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Anza Vly|CA|33.5603|-116.7659|NO2|20|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Anza Vly|CA|33.5603|-116.7659|CO|15|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|Y|Anza Vly|CA|33.5603|-116.7659|PM2.5|45|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Anza Vly|CA|33.5603|-116.7659|PM10|31|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Anza Vly|CA|33.5603|-116.7659|OZONE|27|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Anza Vly|CA|33.5603|-116.7659|NO2|20|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Anza Vly|CA|33.5603|-116.7659|CO|15|Good|No||South Coast AQMD
12/16/09|12/15/09||MST|-1|Y|Y|Apache Junction|AZ|33.4214|-111.5436|OZONE|28|Good|No||Pinal County Air Quality Control District
12/15/09|12/16/09||MST|1|F|Y|Apache Junction|AZ|33.4214|-111.5436|OZONE|31|Good|No|Updated Tuesday, December 15, 2009 at 11:45 a.m.High pressure will mean a reprieve from any precipitation. Morning pressure gradients over the next 2-3 days will bring breezy conditions for central and eastern portions of the county. The winds could gust over 20 mph at times which may cause localized blowing dust. The PM10 levels are expected to reach the low/mid range of the moderate AQI category.Later in the work week and weekend morning temperature inversions will develop which will help trap particulates close to the ground which means higher PM10 levels. No precipitation is expected for the local area through at least early next week. Stay tuned. Forecaster- S. DiBiase|Pinal County Air Quality Control District
12/15/09|12/17/09||MST|2|F|Y|Apache Junction|AZ|33.4214|-111.5436|OZONE|33|Good|No|Updated Tuesday, December 15, 2009 at 11:45 a.m.High pressure will mean a reprieve from any precipitation. Morning pressure gradients over the next 2-3 days will bring breezy conditions for central and eastern portions of the county. The winds could gust over 20 mph at times which may cause localized blowing dust. The PM10 levels are expected to reach the low/mid range of the moderate AQI category.Later in the work week and weekend morning temperature inversions will develop which will help trap particulates close to the ground which means higher PM10 levels. No precipitation is expected for the local area through at least early next week. Stay tuned. Forecaster- S. DiBiase|Pinal County Air Quality Control District
12/15/09|12/18/09||MST|3|F|Y|Apache Junction|AZ|33.4214|-111.5436|OZONE|37|Good|No|Updated Tuesday, December 15, 2009 at 11:45 a.m.High pressure will mean a reprieve from any precipitation. Morning pressure gradients over the next 2-3 days will bring breezy conditions for central and eastern portions of the county. The winds could gust over 20 mph at times which may cause localized blowing dust. The PM10 levels are expected to reach the low/mid range of the moderate AQI category.Later in the work week and weekend morning temperature inversions will develop which will help trap particulates close to the ground which means higher PM10 levels. No precipitation is expected for the local area through at least early next week. Stay tuned. Forecaster- S. DiBiase|Pinal County Air Quality Control District
12/15/09|12/19/09||MST|4|F|Y|Apache Junction|AZ|33.4214|-111.5436|OZONE|35|Good|No|Updated Tuesday, December 15, 2009 at 11:45 a.m.High pressure will mean a reprieve from any precipitation. Morning pressure gradients over the next 2-3 days will bring breezy conditions for central and eastern portions of the county. The winds could gust over 20 mph at times which may cause localized blowing dust. The PM10 levels are expected to reach the low/mid range of the moderate AQI category.Later in the work week and weekend morning temperature inversions will develop which will help trap particulates close to the ground which means higher PM10 levels. No precipitation is expected for the local area through at least early next week. Stay tuned. Forecaster- S. DiBiase|Pinal County Air Quality Control District
12/15/09|12/20/09||MST|5|F|Y|Apache Junction|AZ|33.4214|-111.5436|OZONE|34|Good|No|Updated Tuesday, December 15, 2009 at 11:45 a.m.High pressure will mean a reprieve from any precipitation. Morning pressure gradients over the next 2-3 days will bring breezy conditions for central and eastern portions of the county. The winds could gust over 20 mph at times which may cause localized blowing dust. The PM10 levels are expected to reach the low/mid range of the moderate AQI category.Later in the work week and weekend morning temperature inversions will develop which will help trap particulates close to the ground which means higher PM10 levels. No precipitation is expected for the local area through at least early next week. Stay tuned. Forecaster- S. DiBiase|Pinal County Air Quality Control District
12/16/09|12/15/09||EST|-1|Y|Y|Asheville Valleys (below 4000 feet)|NC|35.5950|-82.5510|PM2.5|30|Good|No||North Carolina DENR - Divison of Air Quality
12/16/09|12/16/09|2:00|EST|0|O|Y|Asheville Valleys (below 4000 feet)|NC|35.5950|-82.5510|PM2.5|33|Good|No||North Carolina DENR - Divison of Air Quality
12/15/09|12/16/09||EST|1|F|Y|Asheville Valleys (below 4000 feet)|NC|35.5950|-82.5510|PM2.5|29|Good|No||North Carolina DENR - Divison of Air Quality
12/15/09|12/14/09||PST|-1|Y|Y|Atascadero|CA|35.4900|-120.6900|PM2.5|33|Good|No||San Luis Obispo County APCD
12/15/09|12/14/09||PST|-1|Y|N|Atascadero|CA|35.4900|-120.6900|OZONE|19|Good|No||San Luis Obispo County APCD
12/15/09|12/15/09|23:00|PST|0|O|Y|Atascadero|CA|35.4900|-120.6900|PM2.5|59|Moderate|No||San Luis Obispo County APCD
12/15/09|12/15/09|23:00|PST|0|O|N|Atascadero|CA|35.4900|-120.6900|OZONE|0|Good|No||San Luis Obispo County APCD
12/15/09|12/15/09||PST|0|F|Y|Atascadero|CA|35.4900|-120.6900|PM2.5|29|Good|No||San Luis Obispo County APCD
12/15/09|12/15/09||PST|0|F|N|Atascadero|CA|35.4900|-120.6900|OZONE|17|Good|No||San Luis Obispo County APCD
12/15/09|12/15/09||PST|0|F|N|Atascadero|CA|35.4900|-120.6900|PM10|12|Good|No||San Luis Obispo County APCD
12/15/09|12/16/09||PST|1|F|Y|Atascadero|CA|35.4900|-120.6900|PM2.5|49|Good|No||San Luis Obispo County APCD
12/15/09|12/16/09||PST|1|F|N|Atascadero|CA|35.4900|-120.6900|OZONE|20|Good|No||San Luis Obispo County APCD
12/15/09|12/16/09||PST|1|F|N|Atascadero|CA|35.4900|-120.6900|PM10|16|Good|No||San Luis Obispo County APCD
12/15/09|12/17/09||PST|2|F|Y|Atascadero|CA|35.4900|-120.6900|PM2.5|52|Moderate|No||San Luis Obispo County APCD
12/15/09|12/17/09||PST|2|F|N|Atascadero|CA|35.4900|-120.6900|OZONE|22|Good|No||San Luis Obispo County APCD
12/15/09|12/17/09||PST|2|F|N|Atascadero|CA|35.4900|-120.6900|PM10|21|Good|No||San Luis Obispo County APCD
12/15/09|12/18/09||PST|3|F|Y|Atascadero|CA|35.4900|-120.6900|PM2.5|57|Moderate|No||San Luis Obispo County APCD
12/15/09|12/18/09||PST|3|F|N|Atascadero|CA|35.4900|-120.6900|PM10|23|Good|No||San Luis Obispo County APCD
12/15/09|12/18/09||PST|3|F|N|Atascadero|CA|35.4900|-120.6900|OZONE|23|Good|No||San Luis Obispo County APCD
12/15/09|12/19/09||PST|4|F|Y|Atascadero|CA|35.4900|-120.6900|PM2.5|55|Moderate|No||San Luis Obispo County APCD
12/15/09|12/19/09||PST|4|F|N|Atascadero|CA|35.4900|-120.6900|OZONE|24|Good|No||San Luis Obispo County APCD
12/15/09|12/19/09||PST|4|F|N|Atascadero|CA|35.4900|-120.6900|PM10|22|Good|No||San Luis Obispo County APCD
12/15/09|12/20/09||PST|5|F|Y|Atascadero|CA|35.4900|-120.6900|PM2.5|52|Moderate|No||San Luis Obispo County APCD
12/15/09|12/20/09||PST|5|F|N|Atascadero|CA|35.4900|-120.6900|OZONE|22|Good|No||San Luis Obispo County APCD
12/15/09|12/20/09||PST|5|F|N|Atascadero|CA|35.4900|-120.6900|PM10|20|Good|No||San Luis Obispo County APCD
12/16/09|12/15/09||EST|-1|Y|Y|Atlanta|GA|33.6500|-84.4300|PM2.5|34|Good|No||Georgia Department of Natural Resources
12/16/09|12/15/09||EST|-1|Y|N|Atlanta|GA|33.6500|-84.4300|PM10|14|Good|No||Georgia Department of Natural Resources
12/16/09|12/15/09||EST|-1|Y|N|Atlanta|GA|33.6500|-84.4300|OZONE|1|Good|No||Georgia Department of Natural Resources
12/15/09|12/16/09||EST|1|F|Y|Atlanta|GA|33.6500|-84.4300|PM2.5||Good|No|Surface cold front just now approaching Metro, as of 18Z, with winds swinging more from the NW as drier and more stable conditions move in behind frontal zone. Still plenty of stratus and strato-cu behind or within frontal zone, so gradual clearing and increase in cold air advection won't begin until around 22Z, as modified Canadian surface ridge works into north GA. Fast flow aloft will continue, with better outbreak of caa on tap for later part of weekend. Expect PM2.5 to remain in good range with good post-frontal mixing around Metro for Weds. BBM |Georgia Department of Natural Resources
12/15/09|12/14/09||PST|-1|Y|Y|Auburn|CA|38.8963|-121.0784|PM2.5|50|Good|No||Sacramento Metro. AQMD
12/15/09|12/14/09||PST|-1|Y|N|Auburn|CA|38.8963|-121.0784|OZONE|20|Good|No||Sacramento Metro. AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|Auburn|CA|38.8963|-121.0784|OZONE|9|Good|No||Sacramento Metro. AQMD
12/15/09|12/15/09||PST|0|F|Y|Auburn|CA|38.8963|-121.0784|PM2.5|42|Good|No|Today, a cold front approaching from the west will produce moderate southeasterly winds in Sacramento, dispersing pollutants and leading to low-Moderate particle levels.  Tomorrow, light winds will limit pollutant dispersion in the Sacramento region.  Furthermore, rain showers and the associated high humidity will increase particle production, yielding Moderate particle levels.  Thursday, an upper-level ridge of high pressure over northern California will limit vertical mixing, and light surface winds will allow pollutants to build up near the surface.  Therefore, particle levels will remain Moderate.|Sacramento Metro. AQMD
12/15/09|12/16/09||PST|1|F|Y|Auburn|CA|38.8963|-121.0784|PM2.5|74|Moderate|No|Today, a cold front approaching from the west will produce moderate southeasterly winds in Sacramento, dispersing pollutants and leading to low-Moderate particle levels.  Tomorrow, light winds will limit pollutant dispersion in the Sacramento region.  Furthermore, rain showers and the associated high humidity will increase particle production, yielding Moderate particle levels.  Thursday, an upper-level ridge of high pressure over northern California will limit vertical mixing, and light surface winds will allow pollutants to build up near the surface.  Therefore, particle levels will remain Moderate.|Sacramento Metro. AQMD
12/15/09|12/17/09||PST|2|F|Y|Auburn|CA|38.8963|-121.0784|PM2.5|77|Moderate|No|Today, a cold front approaching from the west will produce moderate southeasterly winds in Sacramento, dispersing pollutants and leading to low-Moderate particle levels.  Tomorrow, light winds will limit pollutant dispersion in the Sacramento region.  Furthermore, rain showers and the associated high humidity will increase particle production, yielding Moderate particle levels.  Thursday, an upper-level ridge of high pressure over northern California will limit vertical mixing, and light surface winds will allow pollutants to build up near the surface.  Therefore, particle levels will remain Moderate.|Sacramento Metro. AQMD
12/15/09|12/18/09||PST|3|F|Y|Auburn|CA|38.8963|-121.0784|PM2.5||Moderate|No|Today, a cold front approaching from the west will produce moderate southeasterly winds in Sacramento, dispersing pollutants and leading to low-Moderate particle levels.  Tomorrow, light winds will limit pollutant dispersion in the Sacramento region.  Furthermore, rain showers and the associated high humidity will increase particle production, yielding Moderate particle levels.  Thursday, an upper-level ridge of high pressure over northern California will limit vertical mixing, and light surface winds will allow pollutants to build up near the surface.  Therefore, particle levels will remain Moderate.|Sacramento Metro. AQMD
12/15/09|12/19/09||PST|4|F|Y|Auburn|CA|38.8963|-121.0784|PM2.5||Moderate|No|Today, a cold front approaching from the west will produce moderate southeasterly winds in Sacramento, dispersing pollutants and leading to low-Moderate particle levels.  Tomorrow, light winds will limit pollutant dispersion in the Sacramento region.  Furthermore, rain showers and the associated high humidity will increase particle production, yielding Moderate particle levels.  Thursday, an upper-level ridge of high pressure over northern California will limit vertical mixing, and light surface winds will allow pollutants to build up near the surface.  Therefore, particle levels will remain Moderate.|Sacramento Metro. AQMD
12/15/09|12/20/09||PST|5|F|Y|Auburn|CA|38.8963|-121.0784|PM2.5||Moderate|No|Today, a cold front approaching from the west will produce moderate southeasterly winds in Sacramento, dispersing pollutants and leading to low-Moderate particle levels.  Tomorrow, light winds will limit pollutant dispersion in the Sacramento region.  Furthermore, rain showers and the associated high humidity will increase particle production, yielding Moderate particle levels.  Thursday, an upper-level ridge of high pressure over northern California will limit vertical mixing, and light surface winds will allow pollutants to build up near the surface.  Therefore, particle levels will remain Moderate.|Sacramento Metro. AQMD
12/16/09|12/15/09||CST|-1|Y|Y|Austin|TX|30.2670|-97.7340|PM2.5|35|Good|No||Texas Commission on Environmental Quality
12/16/09|12/15/09||CST|-1|Y|N|Austin|TX|30.2670|-97.7340|OZONE|11|Good|No||Texas Commission on Environmental Quality
12/16/09|12/16/09|1:00|CST|0|O|Y|Austin|TX|30.2670|-97.7340|PM2.5|19|Good|No||Texas Commission on Environmental Quality
12/16/09|12/16/09|1:00|CST|0|O|N|Austin|TX|30.2670|-97.7340|OZONE|14|Good|No||Texas Commission on Environmental Quality
12/14/09|12/16/09||CST|2|F|N|Austin|TX|30.2670|-97.7340|PM2.5||Good|No||Texas Commission on Environmental Quality
12/14/09|12/16/09||CST|2|F|N|Austin|TX|30.2670|-97.7340|PM10||Good|No||Texas Commission on Environmental Quality
12/14/09|12/16/09||CST|2|F|Y|Austin|TX|30.2670|-97.7340|OZONE||Good|No||Texas Commission on Environmental Quality
12/14/09|12/17/09||CST|3|F|Y|Austin|TX|30.2670|-97.7340|OZONE||Good|No||Texas Commission on Environmental Quality
12/14/09|12/17/09||CST|3|F|N|Austin|TX|30.2670|-97.7340|PM10||Good|No||Texas Commission on Environmental Quality
12/14/09|12/17/09||CST|3|F|N|Austin|TX|30.2670|-97.7340|PM2.5||Good|No||Texas Commission on Environmental Quality
12/15/09|12/14/09||PST|-1|Y|Y|Bakersfield|CA|35.3577|-119.0046|PM2.5|37|Good|No||San Joaquin Valley Unified APCD
12/15/09|12/14/09||PST|-1|Y|N|Bakersfield|CA|35.3577|-119.0046|OZONE|26|Good|No||San Joaquin Valley Unified APCD
12/15/09|12/15/09|23:00|PST|0|O|Y|Bakersfield|CA|35.3577|-119.0046|PM2.5|93|Moderate|No||San Joaquin Valley Unified APCD
12/15/09|12/15/09||PST|0|F|Y|Bakersfield|CA|35.3577|-119.0046|PM2.5|74|Moderate|No||San Joaquin Valley Unified APCD
12/15/09|12/16/09||PST|1|F|Y|Bakersfield|CA|35.3577|-119.0046|PM2.5|83|Moderate|Yes||San Joaquin Valley Unified APCD
12/15/09|12/17/09||PST|2|F|Y|Bakersfield|CA|35.3577|-119.0046|PM2.5||Moderate|No||San Joaquin Valley Unified APCD
12/15/09|12/18/09||PST|3|F|Y|Bakersfield|CA|35.3577|-119.0046|PM2.5||Moderate|No||San Joaquin Valley Unified APCD
12/15/09|12/19/09||PST|4|F|Y|Bakersfield|CA|35.3577|-119.0046|PM2.5||Moderate|No||San Joaquin Valley Unified APCD
12/15/09|12/20/09||PST|5|F|Y|Bakersfield|CA|35.3577|-119.0046|PM2.5||Moderate|No||San Joaquin Valley Unified APCD
12/16/09|12/15/09||EST|-1|Y|Y|Baltimore|MD|39.3010|-76.6110|PM2.5|52|Moderate|No||Maryland Department of Environment
12/16/09|12/15/09||EST|-1|Y|N|Baltimore|MD|39.3010|-76.6110|OZONE|12|Good|No||Maryland Department of Environment
12/16/09|12/16/09|2:00|EST|0|O|Y|Baltimore|MD|39.3010|-76.6110|PM2.5|25|Good|No||Maryland Department of Environment
12/16/09|12/16/09|2:00|EST|0|O|N|Baltimore|MD|39.3010|-76.6110|OZONE|13|Good|No||Maryland Department of Environment
12/15/09|12/16/09||EST|1|F|Y|Baltimore|MD|39.3010|-76.6110|PM2.5|29|Good|No|The cool down will begin on Wednesday with dry and gusty winds. Air quality will return to the Good range. On Thursday, temperatures will continue to drop and the winds will stay strong for a Good air quality day. Winds will lessen on Friday but the cold and dry air will keep fine particulates in check. Expect another day of Good air quality.- MDE|Maryland Department of Environment
12/15/09|12/17/09||EST|2|F|Y|Baltimore|MD|39.3010|-76.6110|PM2.5||Good|No|The cool down will begin on Wednesday with dry and gusty winds. Air quality will return to the Good range. On Thursday, temperatures will continue to drop and the winds will stay strong for a Good air quality day. Winds will lessen on Friday but the cold and dry air will keep fine particulates in check. Expect another day of Good air quality.- MDE|Maryland Department of Environment
12/15/09|12/18/09||EST|3|F|Y|Baltimore|MD|39.3010|-76.6110|PM2.5||Good|No|The cool down will begin on Wednesday with dry and gusty winds. Air quality will return to the Good range. On Thursday, temperatures will continue to drop and the winds will stay strong for a Good air quality day. Winds will lessen on Friday but the cold and dry air will keep fine particulates in check. Expect another day of Good air quality.- MDE|Maryland Department of Environment
12/16/09|12/15/09||EST|-1|Y|Y|Bangor|ME|44.7989|-68.7697|PM2.5|43|Good|No||Maine Dept. of Environmental Protection
12/16/09|12/16/09|2:00|EST|0|O|Y|Bangor|ME|44.7989|-68.7697|PM2.5|33|Good|No||Maine Dept. of Environmental Protection
12/14/09|12/16/09||EST|2|F|Y|Bangor|ME|44.7989|-68.7697|PM2.5|30|Good|No||Maine Dept. of Environmental Protection
12/14/09|12/17/09||EST|3|F|Y|Bangor|ME|44.7989|-68.7697|PM2.5|30|Good|No||Maine Dept. of Environmental Protection
12/15/09|12/14/09||PST|-1|Y|Y|Banning|CA|33.9208|-116.8583|OZONE|28|Good|No||South Coast AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|Banning|CA|33.9208|-116.8583|OZONE|29|Good|No||South Coast AQMD
12/15/09|12/15/09|23:00|PST|0|O|N|Banning|CA|33.9208|-116.8583|PM2.5|17|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|Y|Banning|CA|33.9208|-116.8583|PM2.5|36|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Banning|CA|33.9208|-116.8583|OZONE|33|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Banning|CA|33.9208|-116.8583|NO2|20|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Banning|CA|33.9208|-116.8583|PM10|16|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Banning|CA|33.9208|-116.8583|CO|15|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|Y|Banning|CA|33.9208|-116.8583|PM2.5|39|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|Y|Banning|CA|33.9208|-116.8583|OZONE|39|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Banning|CA|33.9208|-116.8583|NO2|20|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Banning|CA|33.9208|-116.8583|PM10|19|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Banning|CA|33.9208|-116.8583|CO|15|Good|No||South Coast AQMD
12/15/09|12/14/09||PST|-1|Y|Y|Barstow|CA|34.8938|-117.0244|OZONE|24|Good|No||Mojave Desert AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|Barstow|CA|34.8938|-117.0244|OZONE|2|Good|No||Mojave Desert AQMD
12/14/09|12/15/09||PST|1|F|Y|Barstow|CA|34.8938|-117.0244|PM2.5|32|Good|No||Mojave Desert AQMD
12/14/09|12/15/09||PST|1|F|N|Barstow|CA|34.8938|-117.0244|OZONE|31|Good|No||Mojave Desert AQMD
12/14/09|12/15/09||PST|1|F|N|Barstow|CA|34.8938|-117.0244|NO2|20|Good|No||Mojave Desert AQMD
12/14/09|12/15/09||PST|1|F|N|Barstow|CA|34.8938|-117.0244|PM10|17|Good|No||Mojave Desert AQMD
12/14/09|12/15/09||PST|1|F|N|Barstow|CA|34.8938|-117.0244|CO|15|Good|No||Mojave Desert AQMD
12/15/09|12/16/09||PST|1|F|Y|Barstow|CA|34.8938|-117.0244|PM2.5|32|Good|No||Mojave Desert AQMD
12/15/09|12/16/09||PST|1|F|N|Barstow|CA|34.8938|-117.0244|OZONE|24|Good|No||Mojave Desert AQMD
12/15/09|12/16/09||PST|1|F|N|Barstow|CA|34.8938|-117.0244|NO2|20|Good|No||Mojave Desert AQMD
12/15/09|12/16/09||PST|1|F|N|Barstow|CA|34.8938|-117.0244|PM10|19|Good|No||Mojave Desert AQMD
12/15/09|12/16/09||PST|1|F|N|Barstow|CA|34.8938|-117.0244|CO|15|Good|No||Mojave Desert AQMD
12/16/09|12/15/09||EST|-1|Y|Y|Base - Whiteface Mountain|NY|44.3650|-73.9300|OZONE|28|Good|No||New York Dept. of Environmental Conservation
12/16/09|12/15/09||EST|-1|Y|N|Base - Whiteface Mountain|NY|44.3650|-73.9300|PM2.5|24|Good|No||New York Dept. of Environmental Conservation
12/16/09|12/16/09|2:00|EST|0|O|Y|Base - Whiteface Mountain|NY|44.3650|-73.9300|PM2.5|17|Good|No||New York Dept. of Environmental Conservation
12/15/09|12/16/09||EST|1|F|Y|Base - Whiteface Mountain|NY|44.3650|-73.9300|PM2.5|8|Good|No||New York Dept. of Environmental Conservation
12/16/09|12/15/09||CST|-1|Y|Y|Baton Rouge Area|LA|30.4490|-91.1260|PM2.5|33|Good|No||Louisiana Department of Environmental Quality
12/16/09|12/15/09||CST|-1|Y|N|Baton Rouge Area|LA|30.4490|-91.1260|OZONE|23|Good|No||Louisiana Department of Environmental Quality
12/16/09|12/16/09|1:00|CST|0|O|Y|Baton Rouge Area|LA|30.4490|-91.1260|PM2.5|34|Good|No||Louisiana Department of Environmental Quality
12/16/09|12/16/09|1:00|CST|0|O|N|Baton Rouge Area|LA|30.4490|-91.1260|OZONE|8|Good|No||Louisiana Department of Environmental Quality
12/15/09|12/16/09||CST|1|F|Y|Baton Rouge Area|LA|30.4490|-91.1260|PM2.5|29|Good|No|Today, scattered thunderstorms, enhanced vertical mixing, and moderate northerly winds will disperse pollutants and lead to Good AQI levels across Louisiana.  Tomorrow and Thursday, surface high pressure building to the north, combined with a low-pressure system over the Gulf of Mexico, will generate moderate northeasterly winds across Louisiana.  These winds will disperse pollutants and keep AQI levels Good statewide on both days.|Louisiana Department of Environmental Quality
12/15/09|12/16/09||CST|1|F|N|Baton Rouge Area|LA|30.4490|-91.1260|OZONE|23|Good|No|Today, scattered thunderstorms, enhanced vertical mixing, and moderate northerly winds will disperse pollutants and lead to Good AQI levels across Louisiana.  Tomorrow and Thursday, surface high pressure building to the north, combined with a low-pressure system over the Gulf of Mexico, will generate moderate northeasterly winds across Louisiana.  These winds will disperse pollutants and keep AQI levels Good statewide on both days.|Louisiana Department of Environmental Quality
12/15/09|12/17/09||CST|2|F|Y|Baton Rouge Area|LA|30.4490|-91.1260|OZONE|21|Good|No|Today, scattered thunderstorms, enhanced vertical mixing, and moderate northerly winds will disperse pollutants and lead to Good AQI levels across Louisiana.  Tomorrow and Thursday, surface high pressure building to the north, combined with a low-pressure system over the Gulf of Mexico, will generate moderate northeasterly winds across Louisiana.  These winds will disperse pollutants and keep AQI levels Good statewide on both days.|Louisiana Department of Environmental Quality
12/15/09|12/17/09||CST|2|F|N|Baton Rouge Area|LA|30.4490|-91.1260|PM2.5|19|Good|No|Today, scattered thunderstorms, enhanced vertical mixing, and moderate northerly winds will disperse pollutants and lead to Good AQI levels across Louisiana.  Tomorrow and Thursday, surface high pressure building to the north, combined with a low-pressure system over the Gulf of Mexico, will generate moderate northeasterly winds across Louisiana.  These winds will disperse pollutants and keep AQI levels Good statewide on both days.|Louisiana Department of Environmental Quality
12/16/09|12/15/09||CST|-1|Y|Y|Beaumont-Port Arthur|TX|30.0830|-94.1000|PM2.5|31|Good|No||Texas Commission on Environmental Quality
12/16/09|12/15/09||CST|-1|Y|N|Beaumont-Port Arthur|TX|30.0830|-94.1000|OZONE|17|Good|No||Texas Commission on Environmental Quality
12/16/09|12/16/09|1:00|CST|0|O|Y|Beaumont-Port Arthur|TX|30.0830|-94.1000|PM2.5|26|Good|No||Texas Commission on Environmental Quality
12/16/09|12/16/09|1:00|CST|0|O|N|Beaumont-Port Arthur|TX|30.0830|-94.1000|OZONE|13|Good|No||Texas Commission on Environmental Quality
12/14/09|12/16/09||CST|2|F|N|Beaumont-Port Arthur|TX|30.0830|-94.1000|PM2.5||Good|No||Texas Commission on Environmental Quality
12/14/09|12/16/09||CST|2|F|N|Beaumont-Port Arthur|TX|30.0830|-94.1000|PM10||Good|No||Texas Commission on Environmental Quality
12/14/09|12/16/09||CST|2|F|Y|Beaumont-Port Arthur|TX|30.0830|-94.1000|OZONE||Good|No||Texas Commission on Environmental Quality
12/14/09|12/17/09||CST|3|F|Y|Beaumont-Port Arthur|TX|30.0830|-94.1000|OZONE||Good|No||Texas Commission on Environmental Quality
12/14/09|12/17/09||CST|3|F|N|Beaumont-Port Arthur|TX|30.0830|-94.1000|PM10||Good|No||Texas Commission on Environmental Quality
12/14/09|12/17/09||CST|3|F|N|Beaumont-Port Arthur|TX|30.0830|-94.1000|PM2.5||Good|No||Texas Commission on Environmental Quality
12/15/09|12/14/09||PST|-1|Y|Y|Bellingham|WA|48.7625|-122.4419|PM2.5|16|Good|No||Northwest Air Pollution Authority
12/15/09|12/15/09|23:00|PST|0|O|Y|Bellingham|WA|48.7625|-122.4419|PM2.5|15|Good|No||Northwest Air Pollution Authority
12/14/09|12/15/09||PST|1|F|Y|Bellingham|WA|48.7625|-122.4419|PM2.5||Good|No||Northwest Air Pollution Authority
12/14/09|12/16/09||PST|2|F|Y|Bellingham|WA|48.7625|-122.4419|PM2.5||Good|No||Northwest Air Pollution Authority
12/14/09|12/17/09||PST|3|F|Y|Bellingham|WA|48.7625|-122.4419|PM2.5||Good|No||Northwest Air Pollution Authority
12/14/09|12/18/09||PST|4|F|Y|Bellingham|WA|48.7625|-122.4419|PM2.5||Good|No||Northwest Air Pollution Authority
12/16/09|12/15/09||EST|-1|Y|N|Bennington|VT|42.8975|-73.2508|OZONE|22|Good|No||Vermont Air Pollution Control Division
12/16/09|12/15/09||EST|-1|Y|Y|Bennington|VT|42.8975|-73.2508|PM2.5|22|Good|No||Vermont Air Pollution Control Division
12/16/09|12/16/09|2:00|EST|0|O|Y|Bennington|VT|42.8975|-73.2508|OZONE|24|Good|No||Vermont Air Pollution Control Division
12/16/09|12/16/09|2:00|EST|0|O|N|Bennington|VT|42.8975|-73.2508|PM2.5|8|Good|No||Vermont Air Pollution Control Division
12/15/09|12/16/09||EST|1|F|Y|Bennington|VT|42.8975|-73.2508|PM2.5|20|Good|No|Expect good air quality acros Vermont for the period Wednesday, December 16, through Thursday, December 17.|Vermont Air Pollution Control Division
12/15/09|12/17/09||EST|2|F|Y|Bennington|VT|42.8975|-73.2508|PM2.5|20|Good|No|Expect good air quality acros Vermont for the period Wednesday, December 16, through Thursday, December 17.|Vermont Air Pollution Control Division
12/16/09|12/15/09||EST|-1|Y|Y|Benton Harbor|MI|42.1167|-86.4542|PM2.5|30|Good|No||Michigan DEQ
12/16/09|12/16/09|2:00|EST|0|O|Y|Benton Harbor|MI|42.1167|-86.4542|PM2.5|13|Good|No||Michigan DEQ
12/14/09|12/16/09||EST|2|F|Y|Benton Harbor|MI|42.1167|-86.4542|PM2.5||Good|No|FORECAST SUMMARY: Monday, December 14th, 2009 through Monday, December 21st, 2009PM-2.5:  24-hour Fine Particulate concentrations are expected to be mostly Good throughout the forecast period.FORECAST DISCUSSION:Following a week of active weather and Good air quality, calmer weather will prevail this week accompanied by continued Good air quality.A fast moving low pressure system will pass through Michigan during the day Monday.  Prevailing southwest winds in advance of this system have driven up PM-2.5 to nearly to the Moderate levels.  Winds on the rear side of this system will be brisk and northwesterly which will clear out any near Moderate readings and drop temperatures back into a colder range.  During the middle of the week, high pressure will sit over the Midwest providing the only opportunity for any Moderate concentrations during the forecast period.  Since the background concentrations will be low and transport will not be an issue, we may see a creep of a few micrograms of PM-2.5 but it is unlikely that we will see any widespread Moderate readings.For the remainder of the forecast period, the Midwest will be sandwiched between a low pressure system regressing back from the northeast and high pressure to the west.  Resulting winds will be persistently from the northwest keeping our air quality in the Good category.EXTENDED FORECAST:The Midwest should stay under northwest flow and Good air quality into the upcoming week. Forecast updated by Jim Haywood: Monday, December 14th, 2009Next forecast update: Monday, December 21st, 2009|Michigan DEQ
12/14/09|12/17/09||EST|3|F|Y|Benton Harbor|MI|42.1167|-86.4542|PM2.5||Good|No|FORECAST SUMMARY: Monday, December 14th, 2009 through Monday, December 21st, 2009PM-2.5:  24-hour Fine Particulate concentrations are expected to be mostly Good throughout the forecast period.FORECAST DISCUSSION:Following a week of active weather and Good air quality, calmer weather will prevail this week accompanied by continued Good air quality.A fast moving low pressure system will pass through Michigan during the day Monday.  Prevailing southwest winds in advance of this system have driven up PM-2.5 to nearly to the Moderate levels.  Winds on the rear side of this system will be brisk and northwesterly which will clear out any near Moderate readings and drop temperatures back into a colder range.  During the middle of the week, high pressure will sit over the Midwest providing the only opportunity for any Moderate concentrations during the forecast period.  Since the background concentrations will be low and transport will not be an issue, we may see a creep of a few micrograms of PM-2.5 but it is unlikely that we will see any widespread Moderate readings.For the remainder of the forecast period, the Midwest will be sandwiched between a low pressure system regressing back from the northeast and high pressure to the west.  Resulting winds will be persistently from the northwest keeping our air quality in the Good category.EXTENDED FORECAST:The Midwest should stay under northwest flow and Good air quality into the upcoming week. Forecast updated by Jim Haywood: Monday, December 14th, 2009Next forecast update: Monday, December 21st, 2009|Michigan DEQ
12/14/09|12/18/09||EST|4|F|Y|Benton Harbor|MI|42.1167|-86.4542|PM2.5||Good|No|FORECAST SUMMARY: Monday, December 14th, 2009 through Monday, December 21st, 2009PM-2.5:  24-hour Fine Particulate concentrations are expected to be mostly Good throughout the forecast period.FORECAST DISCUSSION:Following a week of active weather and Good air quality, calmer weather will prevail this week accompanied by continued Good air quality.A fast moving low pressure system will pass through Michigan during the day Monday.  Prevailing southwest winds in advance of this system have driven up PM-2.5 to nearly to the Moderate levels.  Winds on the rear side of this system will be brisk and northwesterly which will clear out any near Moderate readings and drop temperatures back into a colder range.  During the middle of the week, high pressure will sit over the Midwest providing the only opportunity for any Moderate concentrations during the forecast period.  Since the background concentrations will be low and transport will not be an issue, we may see a creep of a few micrograms of PM-2.5 but it is unlikely that we will see any widespread Moderate readings.For the remainder of the forecast period, the Midwest will be sandwiched between a low pressure system regressing back from the northeast and high pressure to the west.  Resulting winds will be persistently from the northwest keeping our air quality in the Good category.EXTENDED FORECAST:The Midwest should stay under northwest flow and Good air quality into the upcoming week. Forecast updated by Jim Haywood: Monday, December 14th, 2009Next forecast update: Monday, December 21st, 2009|Michigan DEQ
12/14/09|12/19/09||EST|5|F|Y|Benton Harbor|MI|42.1167|-86.4542|PM2.5||Good|No|FORECAST SUMMARY: Monday, December 14th, 2009 through Monday, December 21st, 2009PM-2.5:  24-hour Fine Particulate concentrations are expected to be mostly Good throughout the forecast period.FORECAST DISCUSSION:Following a week of active weather and Good air quality, calmer weather will prevail this week accompanied by continued Good air quality.A fast moving low pressure system will pass through Michigan during the day Monday.  Prevailing southwest winds in advance of this system have driven up PM-2.5 to nearly to the Moderate levels.  Winds on the rear side of this system will be brisk and northwesterly which will clear out any near Moderate readings and drop temperatures back into a colder range.  During the middle of the week, high pressure will sit over the Midwest providing the only opportunity for any Moderate concentrations during the forecast period.  Since the background concentrations will be low and transport will not be an issue, we may see a creep of a few micrograms of PM-2.5 but it is unlikely that we will see any widespread Moderate readings.For the remainder of the forecast period, the Midwest will be sandwiched between a low pressure system regressing back from the northeast and high pressure to the west.  Resulting winds will be persistently from the northwest keeping our air quality in the Good category.EXTENDED FORECAST:The Midwest should stay under northwest flow and Good air quality into the upcoming week. Forecast updated by Jim Haywood: Monday, December 14th, 2009Next forecast update: Monday, December 21st, 2009|Michigan DEQ
12/15/09|12/14/09||PST|-1|Y|Y|Big Bear Lake|CA|34.1734|-116.8851|OZONE|22|Good|No||South Coast AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|Big Bear Lake|CA|34.1734|-116.8851|OZONE|8|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|Y|Big Bear Lake|CA|34.1734|-116.8851|OZONE|36|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Big Bear Lake|CA|34.1734|-116.8851|NO2|20|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Big Bear Lake|CA|34.1734|-116.8851|PM2.5|16|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Big Bear Lake|CA|34.1734|-116.8851|CO|15|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Big Bear Lake|CA|34.1734|-116.8851|PM10|14|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|Y|Big Bear Lake|CA|34.1734|-116.8851|PM2.5|36|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Big Bear Lake|CA|34.1734|-116.8851|OZONE|27|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Big Bear Lake|CA|34.1734|-116.8851|PM10|21|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Big Bear Lake|CA|34.1734|-116.8851|NO2|20|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Big Bear Lake|CA|34.1734|-116.8851|CO|15|Good|No||South Coast AQMD
12/16/09|12/15/09||CST|-1|Y|Y|Birmingham|AL|33.5600|-86.7500|PM2.5|39|Good|No||Alabama Department of Environmental Management
12/16/09|12/15/09||CST|-1|Y|N|Birmingham|AL|33.5600|-86.7500|PM10|17|Good|No||Alabama Department of Environmental Management
12/16/09|12/15/09||CST|-1|Y|N|Birmingham|AL|33.5600|-86.7500|OZONE|10|Good|No||Alabama Department of Environmental Management
12/16/09|12/16/09|1:00|CST|0|O|Y|Birmingham|AL|33.5600|-86.7500|PM2.5|39|Good|No||Alabama Department of Environmental Management
12/15/09|12/16/09||CST|1|F|Y|Birmingham|AL|33.5600|-86.7500|PM2.5|32|Good|No|Wednesday:  High pressure will move eastward from the central Plains to the Ohio River Valley.  The northerly wind flow will continue the influx of drier air.  The skies will finally clear out with the drier airmass in place.  PM2.5 will remain in the green range. ML|Alabama Department of Environmental Management
12/16/09|12/15/09||MST|-1|Y|Y|Boise|ID|43.6361|-115.7289|PM2.5|49|Good|No||Idaho Department of Environmental Quality
12/16/09|12/15/09||MST|-1|Y|N|Boise|ID|43.6361|-115.7289|OZONE|27|Good|No||Idaho Department of Environmental Quality
12/16/09|12/15/09||MST|-1|Y|N|Boise|ID|43.6361|-115.7289|PM10|24|Good|No||Idaho Department of Environmental Quality
12/16/09|12/16/09|0:00|MST|0|O|Y|Boise|ID|43.6361|-115.7289|PM2.5|1|Good|No||Idaho Department of Environmental Quality
12/16/09|12/16/09|0:00|MST|0|O|N|Boise|ID|43.6361|-115.7289|OZONE|0|Good|No||Idaho Department of Environmental Quality
12/15/09|12/16/09||MST|1|F|Y|Boise|ID|43.6361|-115.7289|PM2.5|30|Good|No||Idaho Department of Environmental Quality
12/15/09|12/17/09||MST|2|F|Y|Boise|ID|43.6361|-115.7289|PM2.5|35|Good|No||Idaho Department of Environmental Quality
12/16/09|12/15/09||EST|-1|Y|Y|Boston|MA|42.3510|-71.0510|PM2.5|31|Good|No||Massachusetts Dept. of Environmental Protection
12/16/09|12/15/09||EST|-1|Y|N|Boston|MA|42.3510|-71.0510|OZONE|12|Good|No||Massachusetts Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|Y|Boston|MA|42.3510|-71.0510|PM2.5|35|Good|No||Massachusetts Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|N|Boston|MA|42.3510|-71.0510|OZONE|35|Good|No||Massachusetts Dept. of Environmental Protection
12/15/09|12/14/09||PST|-1|Y|Y|Bremerton-Silverdale-Bainbridge Island|WA|47.6400|-122.6470|PM2.5|53|Moderate|No||Puget Sound Clean Air Agency
12/15/09|12/15/09|23:00|PST|0|O|Y|Bremerton-Silverdale-Bainbridge Island|WA|47.6400|-122.6470|PM2.5|21|Good|No||Puget Sound Clean Air Agency
12/14/09|12/15/09||PST|1|F|Y|Bremerton-Silverdale-Bainbridge Island|WA|47.6400|-122.6470|PM2.5||Good|No|Forecast discussion for Dec 14 to Dec 18:  A series of weather systems will provide good dispersion of pollutants and keep air quality AQI Good.  No burn bans are expected.|Puget Sound Clean Air Agency
12/14/09|12/16/09||PST|2|F|Y|Bremerton-Silverdale-Bainbridge Island|WA|47.6400|-122.6470|PM2.5||Good|No|Forecast discussion for Dec 14 to Dec 18:  A series of weather systems will provide good dispersion of pollutants and keep air quality AQI Good.  No burn bans are expected.|Puget Sound Clean Air Agency
12/14/09|12/17/09||PST|3|F|Y|Bremerton-Silverdale-Bainbridge Island|WA|47.6400|-122.6470|PM2.5||Good|No|Forecast discussion for Dec 14 to Dec 18:  A series of weather systems will provide good dispersion of pollutants and keep air quality AQI Good.  No burn bans are expected.|Puget Sound Clean Air Agency
12/14/09|12/18/09||PST|4|F|Y|Bremerton-Silverdale-Bainbridge Island|WA|47.6400|-122.6470|PM2.5||Good|No|Forecast discussion for Dec 14 to Dec 18:  A series of weather systems will provide good dispersion of pollutants and keep air quality AQI Good.  No burn bans are expected.|Puget Sound Clean Air Agency
12/16/09|12/15/09||EST|-1|Y|Y|Bridgeport|CT|41.1840|-73.1900|PM2.5|28|Good|No||Connecticut Dept. of Environmental Protection
12/16/09|12/16/09|2:00|EST|0|O|Y|Bridgeport|CT|41.1840|-73.1900|PM2.5|15|Good|No||Connecticut Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|Y|Bridgeport|CT|41.1840|-73.1900|PM2.5|33|Good|No||Connecticut Dept. of Environmental Protection
12/16/09|12/15/09||EST|-1|Y|Y|Brigantine|NJ|39.4647|-74.4489|OZONE|21|Good|No||New Jersey Dept. of Environmental Protection
12/16/09|12/15/09||EST|-1|Y|N|Brigantine|NJ|39.4647|-74.4489|PM2.5|15|Good|No||New Jersey Dept. of Environmental Protection
12/16/09|12/16/09|2:00|EST|0|O|Y|Brigantine|NJ|39.4647|-74.4489|PM2.5|19|Good|No||New Jersey Dept. of Environmental Protection
12/16/09|12/16/09|2:00|EST|0|O|N|Brigantine|NJ|39.4647|-74.4489|OZONE|0|Good|No||New Jersey Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|Y|Brigantine|NJ|39.4647|-74.4489|PM2.5|35|Good|No||New Jersey Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|N|Brigantine|NJ|39.4647|-74.4489|OZONE||Good|No||New Jersey Dept. of Environmental Protection
12/16/09|12/15/09||CST|-1|Y|Y|Brownsville-McAllen|TX|25.9019|-97.4975|PM2.5|40|Good|No||Texas Commission on Environmental Quality
12/16/09|12/15/09||CST|-1|Y|N|Brownsville-McAllen|TX|25.9019|-97.4975|PM10|16|Good|No||Texas Commission on Environmental Quality
12/16/09|12/15/09||CST|-1|Y|N|Brownsville-McAllen|TX|25.9019|-97.4975|OZONE|13|Good|No||Texas Commission on Environmental Quality
12/16/09|12/16/09|1:00|CST|0|O|Y|Brownsville-McAllen|TX|25.9019|-97.4975|PM2.5|24|Good|No||Texas Commission on Environmental Quality
12/16/09|12/16/09|1:00|CST|0|O|N|Brownsville-McAllen|TX|25.9019|-97.4975|OZONE|10|Good|No||Texas Commission on Environmental Quality
12/14/09|12/16/09||CST|2|F|Y|Brownsville-McAllen|TX|25.9019|-97.4975|PM2.5||Good|No||Texas Commission on Environmental Quality
12/14/09|12/16/09||CST|2|F|N|Brownsville-McAllen|TX|25.9019|-97.4975|OZONE||Good|No||Texas Commission on Environmental Quality
12/14/09|12/16/09||CST|2|F|N|Brownsville-McAllen|TX|25.9019|-97.4975|PM10||Good|No||Texas Commission on Environmental Quality
12/14/09|12/17/09||CST|3|F|N|Brownsville-McAllen|TX|25.9019|-97.4975|PM10||Good|No||Texas Commission on Environmental Quality
12/14/09|12/17/09||CST|3|F|N|Brownsville-McAllen|TX|25.9019|-97.4975|OZONE||Good|No||Texas Commission on Environmental Quality
12/14/09|12/17/09||CST|3|F|Y|Brownsville-McAllen|TX|25.9019|-97.4975|PM2.5||Good|No||Texas Commission on Environmental Quality
12/16/09|12/15/09||EST|-1|Y|Y|Buffalo|NY|42.9920|-78.7710|PM2.5|47|Good|No||New York Dept. of Environmental Conservation
12/16/09|12/15/09||EST|-1|Y|N|Buffalo|NY|42.9920|-78.7710|OZONE|11|Good|No||New York Dept. of Environmental Conservation
12/16/09|12/16/09|2:00|EST|0|O|Y|Buffalo|NY|42.9920|-78.7710|PM2.5|29|Good|No||New York Dept. of Environmental Conservation
12/15/09|12/16/09||EST|1|F|Y|Buffalo|NY|42.9920|-78.7710|PM2.5|29|Good|No||New York Dept. of Environmental Conservation
12/16/09|12/15/09||EST|-1|Y|Y|Burlington|VT|44.4670|-73.2010|PM2.5|34|Good|No||Vermont Air Pollution Control Division
12/16/09|12/15/09||EST|-1|Y|N|Burlington|VT|44.4670|-73.2010|OZONE|25|Good|No||Vermont Air Pollution Control Division
12/16/09|12/16/09|2:00|EST|0|O|Y|Burlington|VT|44.4670|-73.2010|OZONE|26|Good|No||Vermont Air Pollution Control Division
12/16/09|12/16/09|2:00|EST|0|O|N|Burlington|VT|44.4670|-73.2010|PM2.5|11|Good|No||Vermont Air Pollution Control Division
12/15/09|12/16/09||EST|1|F|Y|Burlington|VT|44.4670|-73.2010|PM2.5|20|Good|No|Expect good air quality acros Vermont for the period Wednesday, December 16, through Thursday, December 17.|Vermont Air Pollution Control Division
12/15/09|12/17/09||EST|2|F|Y|Burlington|VT|44.4670|-73.2010|PM2.5|20|Good|No|Expect good air quality acros Vermont for the period Wednesday, December 16, through Thursday, December 17.|Vermont Air Pollution Control Division
12/15/09|12/14/09||PST|-1|Y|Y|C San Bernardino M|CA|34.2413|-117.2755|OZONE|33|Good|No||South Coast AQMD
12/15/09|12/14/09||PST|-1|Y|N|C San Bernardino M|CA|34.2413|-117.2755|PM2.5|29|Good|No||South Coast AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|C San Bernardino M|CA|34.2413|-117.2755|PM2.5|67|Moderate|No||South Coast AQMD
12/15/09|12/15/09|23:00|PST|0|O|N|C San Bernardino M|CA|34.2413|-117.2755|OZONE|8|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|Y|C San Bernardino M|CA|34.2413|-117.2755|OZONE|39|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|Y|C San Bernardino M|CA|34.2413|-117.2755|PM2.5|39|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|C San Bernardino M|CA|34.2413|-117.2755|NO2|20|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|C San Bernardino M|CA|34.2413|-117.2755|PM10|19|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|C San Bernardino M|CA|34.2413|-117.2755|CO|15|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|Y|C San Bernardino M|CA|34.2413|-117.2755|PM2.5|45|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|C San Bernardino M|CA|34.2413|-117.2755|OZONE|31|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|C San Bernardino M|CA|34.2413|-117.2755|PM10|21|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|C San Bernardino M|CA|34.2413|-117.2755|NO2|20|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|C San Bernardino M|CA|34.2413|-117.2755|CO|15|Good|No||South Coast AQMD
12/15/09|12/14/09||PST|-1|Y|Y|C San Bernardino-1|CA|34.1005|-117.4919|OZONE|19|Good|No||South Coast AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|C San Bernardino-1|CA|34.1005|-117.4919|OZONE|3|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|Y|C San Bernardino-1|CA|34.1005|-117.4919|PM2.5|52|Moderate|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|C San Bernardino-1|CA|34.1005|-117.4919|OZONE|33|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|C San Bernardino-1|CA|34.1005|-117.4919|PM10|24|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|C San Bernardino-1|CA|34.1005|-117.4919|NO2|20|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|C San Bernardino-1|CA|34.1005|-117.4919|CO|15|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|Y|C San Bernardino-1|CA|34.1005|-117.4919|PM2.5|54|Moderate|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|C San Bernardino-1|CA|34.1005|-117.4919|PM10|30|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|C San Bernardino-1|CA|34.1005|-117.4919|OZONE|30|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|C San Bernardino-1|CA|34.1005|-117.4919|NO2|20|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|C San Bernardino-1|CA|34.1005|-117.4919|CO|15|Good|No||South Coast AQMD
12/15/09|12/14/09||PST|-1|Y|Y|C San Bernardino-2|CA|34.1066|-117.2736|PM10|25|Good|No||South Coast AQMD
12/15/09|12/14/09||PST|-1|Y|N|C San Bernardino-2|CA|34.1066|-117.2736|OZONE|16|Good|No||South Coast AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|C San Bernardino-2|CA|34.1066|-117.2736|OZONE|2|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|Y|C San Bernardino-2|CA|34.1066|-117.2736|PM2.5|45|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|C San Bernardino-2|CA|34.1066|-117.2736|OZONE|33|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|C San Bernardino-2|CA|34.1066|-117.2736|PM10|26|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|C San Bernardino-2|CA|34.1066|-117.2736|NO2|20|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|C San Bernardino-2|CA|34.1066|-117.2736|CO|15|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|Y|C San Bernardino-2|CA|34.1066|-117.2736|PM2.5|54|Moderate|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|C San Bernardino-2|CA|34.1066|-117.2736|PM10|32|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|C San Bernardino-2|CA|34.1066|-117.2736|OZONE|27|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|C San Bernardino-2|CA|34.1066|-117.2736|NO2|20|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|C San Bernardino-2|CA|34.1066|-117.2736|CO|15|Good|No||South Coast AQMD
12/16/09|12/15/09||EST|-1|Y|Y|Camden|NJ|39.9228|-75.0972|OZONE|19|Good|No||New Jersey Dept. of Environmental Protection
12/16/09|12/16/09|2:00|EST|0|O|Y|Camden|NJ|39.9228|-75.0972|OZONE|17|Good|No||New Jersey Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|Y|Camden|NJ|39.9228|-75.0972|PM2.5|35|Good|No||New Jersey Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|N|Camden|NJ|39.9228|-75.0972|OZONE||Good|No||New Jersey Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|N|Cape Cod and Islands|MA|41.9000|-70.3000|OZONE|35|Good|No||Massachusetts Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|Y|Cape Cod and Islands|MA|41.9000|-70.3000|PM2.5|35|Good|No||Massachusetts Dept. of Environmental Protection
12/15/09|12/14/09||PST|-1|Y|Y|Capistrano Vly|CA|33.5493|-117.5715|OZONE|28|Good|No||South Coast AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|Capistrano Vly|CA|33.5493|-117.5715|OZONE|8|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|Y|Capistrano Vly|CA|33.5493|-117.5715|PM2.5|39|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Capistrano Vly|CA|33.5493|-117.5715|OZONE|30|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Capistrano Vly|CA|33.5493|-117.5715|PM10|23|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Capistrano Vly|CA|33.5493|-117.5715|NO2|20|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Capistrano Vly|CA|33.5493|-117.5715|CO|15|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|Y|Capistrano Vly|CA|33.5493|-117.5715|PM2.5|49|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Capistrano Vly|CA|33.5493|-117.5715|OZONE|30|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Capistrano Vly|CA|33.5493|-117.5715|PM10|29|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Capistrano Vly|CA|33.5493|-117.5715|NO2|20|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Capistrano Vly|CA|33.5493|-117.5715|CO|15|Good|No||South Coast AQMD
12/15/09|12/14/09||PST|-1|Y|Y|Carrizo Plains|CA|35.3200|-120.0000|OZONE|30|Good|No||San Luis Obispo County APCD
12/15/09|12/15/09||PST|0|F|Y|Carrizo Plains|CA|35.3200|-120.0000|OZONE|25|Good|No||San Luis Obispo County APCD
12/15/09|12/16/09||PST|1|F|Y|Carrizo Plains|CA|35.3200|-120.0000|OZONE|28|Good|No||San Luis Obispo County APCD
12/15/09|12/17/09||PST|2|F|Y|Carrizo Plains|CA|35.3200|-120.0000|OZONE|29|Good|No||San Luis Obispo County APCD
12/15/09|12/18/09||PST|3|F|Y|Carrizo Plains|CA|35.3200|-120.0000|OZONE|31|Good|No||San Luis Obispo County APCD
12/15/09|12/19/09||PST|4|F|Y|Carrizo Plains|CA|35.3200|-120.0000|OZONE|32|Good|No||San Luis Obispo County APCD
12/15/09|12/20/09||PST|5|F|Y|Carrizo Plains|CA|35.3200|-120.0000|OZONE|30|Good|No||San Luis Obispo County APCD
12/16/09|12/15/09||MST|-1|Y|Y|Casa Grande|AZ|32.8775|-111.8522|OZONE|33|Good|No||Pinal County Air Quality Control District
12/15/09|12/16/09||MST|1|F|Y|Casa Grande|AZ|32.8775|-111.8522|PM10|50|Good|No|Updated Tuesday, December 15, 2009 at 11:45 a.m.High pressure will mean a reprieve from any precipitation. Morning pressure gradients over the next 2-3 days will bring breezy conditions for central and eastern portions of the county. The winds could gust over 20 mph at times which may cause localized blowing dust. The PM10 levels are expected to reach the low/mid range of the moderate AQI category.Later in the work week and weekend morning temperature inversions will develop which will help trap particulates close to the ground which means higher PM10 levels. No precipitation is expected for the local area through at least early next week. Stay tuned. Forecaster- S. DiBiase|Pinal County Air Quality Control District
12/15/09|12/16/09||MST|1|F|N|Casa Grande|AZ|32.8775|-111.8522|OZONE|30|Good|No|Updated Tuesday, December 15, 2009 at 11:45 a.m.High pressure will mean a reprieve from any precipitation. Morning pressure gradients over the next 2-3 days will bring breezy conditions for central and eastern portions of the county. The winds could gust over 20 mph at times which may cause localized blowing dust. The PM10 levels are expected to reach the low/mid range of the moderate AQI category.Later in the work week and weekend morning temperature inversions will develop which will help trap particulates close to the ground which means higher PM10 levels. No precipitation is expected for the local area through at least early next week. Stay tuned. Forecaster- S. DiBiase|Pinal County Air Quality Control District
12/15/09|12/17/09||MST|2|F|Y|Casa Grande|AZ|32.8775|-111.8522|PM10|52|Moderate|No|Updated Tuesday, December 15, 2009 at 11:45 a.m.High pressure will mean a reprieve from any precipitation. Morning pressure gradients over the next 2-3 days will bring breezy conditions for central and eastern portions of the county. The winds could gust over 20 mph at times which may cause localized blowing dust. The PM10 levels are expected to reach the low/mid range of the moderate AQI category.Later in the work week and weekend morning temperature inversions will develop which will help trap particulates close to the ground which means higher PM10 levels. No precipitation is expected for the local area through at least early next week. Stay tuned. Forecaster- S. DiBiase|Pinal County Air Quality Control District
12/15/09|12/17/09||MST|2|F|N|Casa Grande|AZ|32.8775|-111.8522|OZONE|30|Good|No|Updated Tuesday, December 15, 2009 at 11:45 a.m.High pressure will mean a reprieve from any precipitation. Morning pressure gradients over the next 2-3 days will bring breezy conditions for central and eastern portions of the county. The winds could gust over 20 mph at times which may cause localized blowing dust. The PM10 levels are expected to reach the low/mid range of the moderate AQI category.Later in the work week and weekend morning temperature inversions will develop which will help trap particulates close to the ground which means higher PM10 levels. No precipitation is expected for the local area through at least early next week. Stay tuned. Forecaster- S. DiBiase|Pinal County Air Quality Control District
12/15/09|12/18/09||MST|3|F|Y|Casa Grande|AZ|32.8775|-111.8522|PM10|55|Moderate|No|Updated Tuesday, December 15, 2009 at 11:45 a.m.High pressure will mean a reprieve from any precipitation. Morning pressure gradients over the next 2-3 days will bring breezy conditions for central and eastern portions of the county. The winds could gust over 20 mph at times which may cause localized blowing dust. The PM10 levels are expected to reach the low/mid range of the moderate AQI category.Later in the work week and weekend morning temperature inversions will develop which will help trap particulates close to the ground which means higher PM10 levels. No precipitation is expected for the local area through at least early next week. Stay tuned. Forecaster- S. DiBiase|Pinal County Air Quality Control District
12/15/09|12/18/09||MST|3|F|N|Casa Grande|AZ|32.8775|-111.8522|OZONE|35|Good|No|Updated Tuesday, December 15, 2009 at 11:45 a.m.High pressure will mean a reprieve from any precipitation. Morning pressure gradients over the next 2-3 days will bring breezy conditions for central and eastern portions of the county. The winds could gust over 20 mph at times which may cause localized blowing dust. The PM10 levels are expected to reach the low/mid range of the moderate AQI category.Later in the work week and weekend morning temperature inversions will develop which will help trap particulates close to the ground which means higher PM10 levels. No precipitation is expected for the local area through at least early next week. Stay tuned. Forecaster- S. DiBiase|Pinal County Air Quality Control District
12/15/09|12/19/09||MST|4|F|Y|Casa Grande|AZ|32.8775|-111.8522|PM10|50|Good|No|Updated Tuesday, December 15, 2009 at 11:45 a.m.High pressure will mean a reprieve from any precipitation. Morning pressure gradients over the next 2-3 days will bring breezy conditions for central and eastern portions of the county. The winds could gust over 20 mph at times which may cause localized blowing dust. The PM10 levels are expected to reach the low/mid range of the moderate AQI category.Later in the work week and weekend morning temperature inversions will develop which will help trap particulates close to the ground which means higher PM10 levels. No precipitation is expected for the local area through at least early next week. Stay tuned. Forecaster- S. DiBiase|Pinal County Air Quality Control District
12/15/09|12/19/09||MST|4|F|N|Casa Grande|AZ|32.8775|-111.8522|OZONE|33|Good|No|Updated Tuesday, December 15, 2009 at 11:45 a.m.High pressure will mean a reprieve from any precipitation. Morning pressure gradients over the next 2-3 days will bring breezy conditions for central and eastern portions of the county. The winds could gust over 20 mph at times which may cause localized blowing dust. The PM10 levels are expected to reach the low/mid range of the moderate AQI category.Later in the work week and weekend morning temperature inversions will develop which will help trap particulates close to the ground which means higher PM10 levels. No precipitation is expected for the local area through at least early next week. Stay tuned. Forecaster- S. DiBiase|Pinal County Air Quality Control District
12/15/09|12/20/09||MST|5|F|Y|Casa Grande|AZ|32.8775|-111.8522|PM10|50|Good|No|Updated Tuesday, December 15, 2009 at 11:45 a.m.High pressure will mean a reprieve from any precipitation. Morning pressure gradients over the next 2-3 days will bring breezy conditions for central and eastern portions of the county. The winds could gust over 20 mph at times which may cause localized blowing dust. The PM10 levels are expected to reach the low/mid range of the moderate AQI category.Later in the work week and weekend morning temperature inversions will develop which will help trap particulates close to the ground which means higher PM10 levels. No precipitation is expected for the local area through at least early next week. Stay tuned. Forecaster- S. DiBiase|Pinal County Air Quality Control District
12/15/09|12/20/09||MST|5|F|N|Casa Grande|AZ|32.8775|-111.8522|OZONE|32|Good|No|Updated Tuesday, December 15, 2009 at 11:45 a.m.High pressure will mean a reprieve from any precipitation. Morning pressure gradients over the next 2-3 days will bring breezy conditions for central and eastern portions of the county. The winds could gust over 20 mph at times which may cause localized blowing dust. The PM10 levels are expected to reach the low/mid range of the moderate AQI category.Later in the work week and weekend morning temperature inversions will develop which will help trap particulates close to the ground which means higher PM10 levels. No precipitation is expected for the local area through at least early next week. Stay tuned. Forecaster- S. DiBiase|Pinal County Air Quality Control District
12/15/09|12/14/09||PST|-1|Y|Y|Cascade foothills of east King-Pierce counties|WA|47.1414|-121.9330|PM2.5|20|Good|No||Puget Sound Clean Air Agency
12/15/09|12/15/09|23:00|PST|0|O|Y|Cascade foothills of east King-Pierce counties|WA|47.1414|-121.9330|PM2.5|10|Good|No||Puget Sound Clean Air Agency
12/14/09|12/15/09||PST|1|F|Y|Cascade foothills of east King-Pierce counties|WA|47.1414|-121.9330|PM2.5||Good|No|Forecast discussion for Dec 14 to Dec 18:  A series of weather systems will provide good dispersion of pollutants and keep air quality AQI Good.  No burn bans are expected.|Puget Sound Clean Air Agency
12/14/09|12/16/09||PST|2|F|Y|Cascade foothills of east King-Pierce counties|WA|47.1414|-121.9330|PM2.5||Good|No|Forecast discussion for Dec 14 to Dec 18:  A series of weather systems will provide good dispersion of pollutants and keep air quality AQI Good.  No burn bans are expected.|Puget Sound Clean Air Agency
12/14/09|12/17/09||PST|3|F|Y|Cascade foothills of east King-Pierce counties|WA|47.1414|-121.9330|PM2.5||Good|No|Forecast discussion for Dec 14 to Dec 18:  A series of weather systems will provide good dispersion of pollutants and keep air quality AQI Good.  No burn bans are expected.|Puget Sound Clean Air Agency
12/14/09|12/18/09||PST|4|F|Y|Cascade foothills of east King-Pierce counties|WA|47.1414|-121.9330|PM2.5||Good|No|Forecast discussion for Dec 14 to Dec 18:  A series of weather systems will provide good dispersion of pollutants and keep air quality AQI Good.  No burn bans are expected.|Puget Sound Clean Air Agency
12/15/09|12/14/09||PST|-1|Y|Y|Central Coastal|CA|33.5924|-117.7724|OZONE|27|Good|No||South Coast AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|Central Coastal|CA|33.5924|-117.7724|OZONE|6|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|Y|Central Coastal|CA|33.5924|-117.7724|PM2.5|45|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Central Coastal|CA|33.5924|-117.7724|OZONE|27|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Central Coastal|CA|33.5924|-117.7724|PM10|22|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Central Coastal|CA|33.5924|-117.7724|NO2|20|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Central Coastal|CA|33.5924|-117.7724|CO|15|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|Y|Central Coastal|CA|33.5924|-117.7724|PM2.5|45|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Central Coastal|CA|33.5924|-117.7724|OZONE|29|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Central Coastal|CA|33.5924|-117.7724|PM10|28|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Central Coastal|CA|33.5924|-117.7724|NO2|20|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Central Coastal|CA|33.5924|-117.7724|CO|15|Good|No||South Coast AQMD
12/15/09|12/14/09||PST|-1|Y|Y|Central LA CO|CA|34.0663|-118.2266|PM2.5|52|Moderate|No||South Coast AQMD
12/15/09|12/14/09||PST|-1|Y|N|Central LA CO|CA|34.0663|-118.2266|PM10|38|Good|No||South Coast AQMD
12/15/09|12/14/09||PST|-1|Y|N|Central LA CO|CA|34.0663|-118.2266|OZONE|15|Good|No||South Coast AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|Central LA CO|CA|34.0663|-118.2266|PM2.5|28|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|Y|Central LA CO|CA|34.0663|-118.2266|PM2.5|42|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Central LA CO|CA|34.0663|-118.2266|NO2|30|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Central LA CO|CA|34.0663|-118.2266|PM10|27|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Central LA CO|CA|34.0663|-118.2266|OZONE|27|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Central LA CO|CA|34.0663|-118.2266|CO|15|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|Y|Central LA CO|CA|34.0663|-118.2266|PM2.5|60|Moderate|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Central LA CO|CA|34.0663|-118.2266|PM10|44|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Central LA CO|CA|34.0663|-118.2266|NO2|30|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Central LA CO|CA|34.0663|-118.2266|OZONE|24|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Central LA CO|CA|34.0663|-118.2266|CO|15|Good|No||South Coast AQMD
12/15/09|12/14/09||PST|-1|Y|Y|Central Orange-1|CA|33.8305|-117.9386|PM2.5|44|Good|No||South Coast AQMD
12/15/09|12/14/09||PST|-1|Y|N|Central Orange-1|CA|33.8305|-117.9386|OZONE|23|Good|No||South Coast AQMD
12/15/09|12/14/09||PST|-1|Y|N|Central Orange-1|CA|33.8305|-117.9386|PM10|20|Good|No||South Coast AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|Central Orange-1|CA|33.8305|-117.9386|PM2.5|53|Moderate|No||South Coast AQMD
12/15/09|12/15/09|23:00|PST|0|O|N|Central Orange-1|CA|33.8305|-117.9386|OZONE|6|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|Y|Central Orange-1|CA|33.8305|-117.9386|PM2.5|49|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Central Orange-1|CA|33.8305|-117.9386|PM10|28|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Central Orange-1|CA|33.8305|-117.9386|OZONE|23|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Central Orange-1|CA|33.8305|-117.9386|NO2|20|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Central Orange-1|CA|33.8305|-117.9386|CO|15|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|Y|Central Orange-1|CA|33.8305|-117.9386|PM2.5|49|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Central Orange-1|CA|33.8305|-117.9386|PM10|31|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Central Orange-1|CA|33.8305|-117.9386|OZONE|24|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Central Orange-1|CA|33.8305|-117.9386|NO2|20|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Central Orange-1|CA|33.8305|-117.9386|CO|15|Good|No||South Coast AQMD
12/15/09|12/14/09||PST|-1|Y|Y|Central Orange-2|CA|33.7958|-118.0317|PM2.5|44|Good|No||South Coast AQMD
12/15/09|12/14/09||PST|-1|Y|N|Central Orange-2|CA|33.7958|-118.0317|OZONE|23|Good|No||South Coast AQMD
12/15/09|12/14/09||PST|-1|Y|N|Central Orange-2|CA|33.7958|-118.0317|PM10|20|Good|No||South Coast AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|Central Orange-2|CA|33.7958|-118.0317|PM2.5|53|Moderate|No||South Coast AQMD
12/15/09|12/15/09|23:00|PST|0|O|N|Central Orange-2|CA|33.7958|-118.0317|OZONE|6|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|Y|Central Orange-2|CA|33.7958|-118.0317|PM2.5|49|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Central Orange-2|CA|33.7958|-118.0317|PM10|27|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Central Orange-2|CA|33.7958|-118.0317|OZONE|22|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Central Orange-2|CA|33.7958|-118.0317|NO2|20|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Central Orange-2|CA|33.7958|-118.0317|CO|15|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|Y|Central Orange-2|CA|33.7958|-118.0317|PM2.5|45|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Central Orange-2|CA|33.7958|-118.0317|PM10|29|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Central Orange-2|CA|33.7958|-118.0317|OZONE|23|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Central Orange-2|CA|33.7958|-118.0317|NO2|20|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Central Orange-2|CA|33.7958|-118.0317|CO|15|Good|No||South Coast AQMD
12/16/09|12/15/09||EST|-1|Y|Y|Charleston|SC|32.8000|-79.9500|PM2.5|30|Good|No||South Carolina DHEC
12/16/09|12/15/09||EST|-1|Y|N|Charleston|SC|32.8000|-79.9500|OZONE|10|Good|No||South Carolina DHEC
12/16/09|12/15/09||EST|-1|Y|Y|Charlotte|NC|35.2270|-80.8430|PM2.5|26|Good|No||North Carolina DENR - Divison of Air Quality
12/16/09|12/15/09||EST|-1|Y|N|Charlotte|NC|35.2270|-80.8430|OZONE|7|Good|No||North Carolina DENR - Divison of Air Quality
12/16/09|12/16/09|2:00|EST|0|O|Y|Charlotte|NC|35.2270|-80.8430|PM2.5|40|Good|No||North Carolina DENR - Divison of Air Quality
12/16/09|12/16/09|2:00|EST|0|O|N|Charlotte|NC|35.2270|-80.8430|OZONE|19|Good|No||North Carolina DENR - Divison of Air Quality
12/15/09|12/16/09||EST|1|F|Y|Charlotte|NC|35.2270|-80.8430|PM2.5|32|Good|No||North Carolina DENR - Divison of Air Quality
12/16/09|12/15/09||EST|-1|Y|Y|Chattanooga|TN|35.0433|-85.3100|PM2.5|41|Good|No||Tennessee Air Pollution Control Division
12/15/09|12/16/09||EST|1|F|Y|Chattanooga|TN|35.0433|-85.3100|PM2.5|44|Good|No||Tennessee Air Pollution Control Division
12/15/09|12/17/09||EST|2|F|Y|Chattanooga|TN|35.0433|-85.3100|PM2.5|46|Good|No||Tennessee Air Pollution Control Division
12/16/09|12/15/09||EST|-1|Y|Y|Chester|NJ|40.7872|-74.6775|OZONE|21|Good|No||New Jersey Dept. of Environmental Protection
12/16/09|12/16/09|2:00|EST|0|O|Y|Chester|NJ|40.7872|-74.6775|OZONE|20|Good|No||New Jersey Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|Y|Chester|NJ|40.7872|-74.6775|PM2.5|35|Good|No||New Jersey Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|N|Chester|NJ|40.7872|-74.6775|OZONE||Good|No||New Jersey Dept. of Environmental Protection
12/16/09|12/15/09||CST|-1|Y|Y|Chicago|IL|41.9640|-87.6590|PM2.5|53|Moderate|No||Illinois EPA
12/16/09|12/15/09||CST|-1|Y|N|Chicago|IL|41.9640|-87.6590|OZONE|23|Good|No||Illinois EPA
12/16/09|12/16/09|1:00|CST|0|O|Y|Chicago|IL|41.9640|-87.6590|PM2.5|36|Good|No||Illinois EPA
12/16/09|12/16/09|1:00|CST|0|O|N|Chicago|IL|41.9640|-87.6590|OZONE|17|Good|No||Illinois EPA
12/15/09|12/16/09||CST|1|F|Y|Chicago|IL|41.9640|-87.6590|PM2.5||Good|No||Illinois EPA
12/15/09|12/14/09||PST|-1|Y|Y|Chico|CA|39.7575|-121.8422|PM2.5|51|Moderate|No||Butte County Air Quality Management District
12/15/09|12/14/09||PST|-1|Y|N|Chico|CA|39.7575|-121.8422|OZONE|11|Good|No||Butte County Air Quality Management District
12/15/09|12/15/09|23:00|PST|0|O|Y|Chico|CA|39.7575|-121.8422|PM2.5|42|Good|No||Butte County Air Quality Management District
12/15/09|12/15/09||PST|0|F|Y|Chico|CA|39.7575|-121.8422|PM2.5||Good|No||Butte County Air Quality Management District
12/15/09|12/16/09||PST|1|F|Y|Chico|CA|39.7575|-121.8422|PM2.5||Good|No||Butte County Air Quality Management District
12/16/09|12/15/09||EST|-1|Y|Y|Cincinnati|OH|39.1040|-84.5230|PM2.5|59|Moderate|No||Hamilton County Environmental Services
12/16/09|12/15/09||EST|-1|Y|N|Cincinnati|OH|39.1040|-84.5230|PM10|20|Good|No||Hamilton County Environmental Services
12/16/09|12/16/09|2:00|EST|0|O|Y|Cincinnati|OH|39.1040|-84.5230|PM2.5|40|Good|No||Hamilton County Environmental Services
12/15/09|12/16/09||EST|1|F|Y|Cincinnati|OH|39.1040|-84.5230|PM2.5|55|Moderate|No||Hamilton County Environmental Services
12/15/09|12/14/09||PST|-1|Y|Y|City of La Grande|OR|45.3239|-118.0939|PM2.5|53|Moderate|No||City of La Grande
12/15/09|12/15/09|23:00|PST|0|O|Y|City of La Grande|OR|45.3239|-118.0939|PM2.5|7|Good|No||City of La Grande
12/15/09|12/15/09||PST|0|F|Y|City of La Grande|OR|45.3239|-118.0939|PM2.5|25|Good|No||City of La Grande
12/15/09|12/16/09||MST|1|F|Y|City of Maricopa|AZ|33.0589|-112.0469|PM10|50|Good|No|Updated Tuesday, December 15, 2009 at 11:45 a.m.High pressure will mean a reprieve from any precipitation. Morning pressure gradients over the next 2-3 days will bring breezy conditions for central and eastern portions of the county. The winds could gust over 20 mph at times which may cause localized blowing dust. The PM10 levels are expected to reach the low/mid range of the moderate AQI category.Later in the work week and weekend morning temperature inversions will develop which will help trap particulates close to the ground which means higher PM10 levels. No precipitation is expected for the local area through at least early next week. Stay tuned. Forecaster- S. DiBiase|Pinal County Air Quality Control District
12/15/09|12/17/09||MST|2|F|Y|City of Maricopa|AZ|33.0589|-112.0469|PM10|55|Moderate|No|Updated Tuesday, December 15, 2009 at 11:45 a.m.High pressure will mean a reprieve from any precipitation. Morning pressure gradients over the next 2-3 days will bring breezy conditions for central and eastern portions of the county. The winds could gust over 20 mph at times which may cause localized blowing dust. The PM10 levels are expected to reach the low/mid range of the moderate AQI category.Later in the work week and weekend morning temperature inversions will develop which will help trap particulates close to the ground which means higher PM10 levels. No precipitation is expected for the local area through at least early next week. Stay tuned. Forecaster- S. DiBiase|Pinal County Air Quality Control District
12/15/09|12/18/09||MST|3|F|Y|City of Maricopa|AZ|33.0589|-112.0469|PM10|58|Moderate|No|Updated Tuesday, December 15, 2009 at 11:45 a.m.High pressure will mean a reprieve from any precipitation. Morning pressure gradients over the next 2-3 days will bring breezy conditions for central and eastern portions of the county. The winds could gust over 20 mph at times which may cause localized blowing dust. The PM10 levels are expected to reach the low/mid range of the moderate AQI category.Later in the work week and weekend morning temperature inversions will develop which will help trap particulates close to the ground which means higher PM10 levels. No precipitation is expected for the local area through at least early next week. Stay tuned. Forecaster- S. DiBiase|Pinal County Air Quality Control District
12/15/09|12/19/09||MST|4|F|Y|City of Maricopa|AZ|33.0589|-112.0469|PM10|55|Moderate|No|Updated Tuesday, December 15, 2009 at 11:45 a.m.High pressure will mean a reprieve from any precipitation. Morning pressure gradients over the next 2-3 days will bring breezy conditions for central and eastern portions of the county. The winds could gust over 20 mph at times which may cause localized blowing dust. The PM10 levels are expected to reach the low/mid range of the moderate AQI category.Later in the work week and weekend morning temperature inversions will develop which will help trap particulates close to the ground which means higher PM10 levels. No precipitation is expected for the local area through at least early next week. Stay tuned. Forecaster- S. DiBiase|Pinal County Air Quality Control District
12/15/09|12/20/09||MST|5|F|Y|City of Maricopa|AZ|33.0589|-112.0469|PM10|50|Good|No|Updated Tuesday, December 15, 2009 at 11:45 a.m.High pressure will mean a reprieve from any precipitation. Morning pressure gradients over the next 2-3 days will bring breezy conditions for central and eastern portions of the county. The winds could gust over 20 mph at times which may cause localized blowing dust. The PM10 levels are expected to reach the low/mid range of the moderate AQI category.Later in the work week and weekend morning temperature inversions will develop which will help trap particulates close to the ground which means higher PM10 levels. No precipitation is expected for the local area through at least early next week. Stay tuned. Forecaster- S. DiBiase|Pinal County Air Quality Control District
12/16/09|12/15/09||EST|-1|Y|Y|City of North Miami|FL|25.8950|-80.1858|OZONE|22|Good|No||City of North Miami
12/15/09|12/16/09||EST|1|F|Y|Claremont|NH|43.3644|-72.3383|PM2.5|24|Good|No||New Hampshire Dept. of Environmental Services
12/15/09|12/16/09||EST|1|F|N|Claremont|NH|43.3644|-72.3383|OZONE|20|Good|No||New Hampshire Dept. of Environmental Services
12/16/09|12/15/09||EST|-1|Y|Y|Clarksboro|NJ|39.7992|-75.2183|OZONE|16|Good|No||New Jersey Dept. of Environmental Protection
12/16/09|12/16/09|2:00|EST|0|O|Y|Clarksboro|NJ|39.7992|-75.2183|OZONE|14|Good|No||New Jersey Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|Y|Clarksboro|NJ|39.7992|-75.2183|PM2.5|35|Good|No||New Jersey Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|N|Clarksboro|NJ|39.7992|-75.2183|OZONE||Good|No||New Jersey Dept. of Environmental Protection
12/16/09|12/15/09||CST|-1|Y|Y|Clarksville-Montgomery County|TN|36.5300|-87.3600|PM2.5|28|Good|No||Tennessee Air Pollution Control Division
12/15/09|12/16/09||CST|1|F|Y|Clarksville-Montgomery County|TN|36.5300|-87.3600|PM2.5|44|Good|No||Tennessee Air Pollution Control Division
12/15/09|12/17/09||CST|2|F|Y|Clarksville-Montgomery County|TN|36.5300|-87.3600|PM2.5|45|Good|No||Tennessee Air Pollution Control Division
12/16/09|12/15/09||EST|-1|Y|Y|Cleveland-Akron-Lorain|OH|41.4800|-81.6790|PM2.5|57|Moderate|No||Northeast Ohio Areawide Coordinating Agency
12/16/09|12/15/09||EST|-1|Y|N|Cleveland-Akron-Lorain|OH|41.4800|-81.6790|PM10|17|Good|No||Northeast Ohio Areawide Coordinating Agency
12/16/09|12/16/09|2:00|EST|0|O|Y|Cleveland-Akron-Lorain|OH|41.4800|-81.6790|PM2.5|37|Good|No||Northeast Ohio Areawide Coordinating Agency
12/15/09|12/16/09||EST|1|F|Y|Cleveland-Akron-Lorain|OH|41.4800|-81.6790|PM2.5|39|Good|No|Tuesday, December 15:  Moderate to strong westerly winds behind a departing low-pressure system will effectively disperse pollutants in Northeast Ohio, leading to Good AQI levels.  Wednesday, December 16:  Moderate westerly winds will continue to disperse pollutants and bring clean, dry air into the region, keeping AQI levels Good.  Thursday and Friday, surface high pressure over Ohio will cause light northeasterly winds to develop in Cleveland, reducing pollutant dispersion and allowing particles to build up near the surface.  While low pollutant carryover will keep AQI levels Good on Thursday, AQI levels will increase into the Moderate range on Friday.  Saturday and Sunday, a low-pressure system moving through southeastern Canada will produce moderate northwesterly winds in the Cleveland region.  These winds will disperse pollutants, leading to Good AQI levels on both days.|Northeast Ohio Areawide Coordinating Agency
12/15/09|12/17/09||EST|2|F|Y|Cleveland-Akron-Lorain|OH|41.4800|-81.6790|PM2.5|49|Good|No|Tuesday, December 15:  Moderate to strong westerly winds behind a departing low-pressure system will effectively disperse pollutants in Northeast Ohio, leading to Good AQI levels.  Wednesday, December 16:  Moderate westerly winds will continue to disperse pollutants and bring clean, dry air into the region, keeping AQI levels Good.  Thursday and Friday, surface high pressure over Ohio will cause light northeasterly winds to develop in Cleveland, reducing pollutant dispersion and allowing particles to build up near the surface.  While low pollutant carryover will keep AQI levels Good on Thursday, AQI levels will increase into the Moderate range on Friday.  Saturday and Sunday, a low-pressure system moving through southeastern Canada will produce moderate northwesterly winds in the Cleveland region.  These winds will disperse pollutants, leading to Good AQI levels on both days.|Northeast Ohio Areawide Coordinating Agency
12/15/09|12/18/09||EST|3|F|Y|Cleveland-Akron-Lorain|OH|41.4800|-81.6790|PM2.5||Moderate|No|Tuesday, December 15:  Moderate to strong westerly winds behind a departing low-pressure system will effectively disperse pollutants in Northeast Ohio, leading to Good AQI levels.  Wednesday, December 16:  Moderate westerly winds will continue to disperse pollutants and bring clean, dry air into the region, keeping AQI levels Good.  Thursday and Friday, surface high pressure over Ohio will cause light northeasterly winds to develop in Cleveland, reducing pollutant dispersion and allowing particles to build up near the surface.  While low pollutant carryover will keep AQI levels Good on Thursday, AQI levels will increase into the Moderate range on Friday.  Saturday and Sunday, a low-pressure system moving through southeastern Canada will produce moderate northwesterly winds in the Cleveland region.  These winds will disperse pollutants, leading to Good AQI levels on both days.|Northeast Ohio Areawide Coordinating Agency
12/15/09|12/19/09||EST|4|F|Y|Cleveland-Akron-Lorain|OH|41.4800|-81.6790|PM2.5||Good|No|Tuesday, December 15:  Moderate to strong westerly winds behind a departing low-pressure system will effectively disperse pollutants in Northeast Ohio, leading to Good AQI levels.  Wednesday, December 16:  Moderate westerly winds will continue to disperse pollutants and bring clean, dry air into the region, keeping AQI levels Good.  Thursday and Friday, surface high pressure over Ohio will cause light northeasterly winds to develop in Cleveland, reducing pollutant dispersion and allowing particles to build up near the surface.  While low pollutant carryover will keep AQI levels Good on Thursday, AQI levels will increase into the Moderate range on Friday.  Saturday and Sunday, a low-pressure system moving through southeastern Canada will produce moderate northwesterly winds in the Cleveland region.  These winds will disperse pollutants, leading to Good AQI levels on both days.|Northeast Ohio Areawide Coordinating Agency
12/15/09|12/20/09||EST|5|F|Y|Cleveland-Akron-Lorain|OH|41.4800|-81.6790|PM2.5||Good|No|Tuesday, December 15:  Moderate to strong westerly winds behind a departing low-pressure system will effectively disperse pollutants in Northeast Ohio, leading to Good AQI levels.  Wednesday, December 16:  Moderate westerly winds will continue to disperse pollutants and bring clean, dry air into the region, keeping AQI levels Good.  Thursday and Friday, surface high pressure over Ohio will cause light northeasterly winds to develop in Cleveland, reducing pollutant dispersion and allowing particles to build up near the surface.  While low pollutant carryover will keep AQI levels Good on Thursday, AQI levels will increase into the Moderate range on Friday.  Saturday and Sunday, a low-pressure system moving through southeastern Canada will produce moderate northwesterly winds in the Cleveland region.  These winds will disperse pollutants, leading to Good AQI levels on both days.|Northeast Ohio Areawide Coordinating Agency
12/15/09|12/14/09||PST|-1|Y|Y|Coachella Vly|CA|33.7684|-116.3750|OZONE|33|Good|No||South Coast AQMD
12/15/09|12/14/09||PST|-1|Y|N|Coachella Vly|CA|33.7684|-116.3750|PM10|19|Good|No||South Coast AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|Coachella Vly|CA|33.7684|-116.3750|OZONE|9|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|Y|Coachella Vly|CA|33.7684|-116.3750|PM2.5|42|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Coachella Vly|CA|33.7684|-116.3750|OZONE|41|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Coachella Vly|CA|33.7684|-116.3750|PM10|21|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Coachella Vly|CA|33.7684|-116.3750|NO2|20|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Coachella Vly|CA|33.7684|-116.3750|CO|15|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|Y|Coachella Vly|CA|33.7684|-116.3750|OZONE|41|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Coachella Vly|CA|33.7684|-116.3750|PM2.5|39|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Coachella Vly|CA|33.7684|-116.3750|PM10|22|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Coachella Vly|CA|33.7684|-116.3750|NO2|20|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Coachella Vly|CA|33.7684|-116.3750|CO|15|Good|No||South Coast AQMD
12/15/09|12/14/09||PST|-1|Y|Y|Coeur dAlene|ID|47.6822|-116.7653|PM2.5|23|Good|No||Idaho Department of Environmental Quality
12/15/09|12/15/09|23:00|PST|0|O|Y|Coeur dAlene|ID|47.6822|-116.7653|PM2.5|21|Good|No||Idaho Department of Environmental Quality
12/15/09|12/15/09||PST|0|F|Y|Coeur dAlene|ID|47.6822|-116.7653|PM2.5|12|Good|No|A Winter Weather Advisory is in effect until 10 AM for the region.  Precipitation will diminish during the middle part of the day with increased chance of rain/snow returning in the late afternoon and evening.  This unsettled pattern will help air quality remain in the GOOD range.|Idaho Department of Environmental Quality
12/15/09|12/16/09||PST|1|F|Y|Coeur dAlene|ID|47.6822|-116.7653|PM2.5|10|Good|No|A Winter Weather Advisory is in effect until 10 AM for the region.  Precipitation will diminish during the middle part of the day with increased chance of rain/snow returning in the late afternoon and evening.  This unsettled pattern will help air quality remain in the GOOD range.|Idaho Department of Environmental Quality
12/16/09|12/15/09||MST|-1|Y|Y|Colorado Springs|CO|38.8300|-104.8177|OZONE|36|Good|No||Colorado Department of Public Health and Environment
12/16/09|12/15/09||MST|-1|Y|N|Colorado Springs|CO|38.8300|-104.8177|PM2.5|9|Good|No||Colorado Department of Public Health and Environment
12/16/09|12/16/09|0:00|MST|0|O|Y|Colorado Springs|CO|38.8300|-104.8177|PM2.5|31|Good|No||Colorado Department of Public Health and Environment
12/15/09|12/16/09||MST|1|F|N|Colorado Springs|CO|38.8300|-104.8177|OZONE||Good|No||Colorado Department of Public Health and Environment
12/15/09|12/16/09||MST|1|F|Y|Colorado Springs|CO|38.8300|-104.8177|PM2.5||Good|No||Colorado Department of Public Health and Environment
12/16/09|12/15/09||EST|-1|Y|Y|Columbia|SC|34.0390|-80.8860|OZONE|8|Good|No||South Carolina DHEC
12/16/09|12/15/09||EST|-1|Y|Y|Columbus|OH|39.9890|-82.9870|PM2.5|42|Good|No||MORPC
12/16/09|12/16/09|2:00|EST|0|O|Y|Columbus|OH|39.9890|-82.9870|PM2.5|25|Good|No||MORPC
12/15/09|12/16/09||EST|1|F|Y|Columbus|OH|39.9890|-82.9870|PM2.5|39|Good|No|Tuesday, December 15:  Moderate westerly winds behind a departing low-pressure system will disperse pollutants and bring a clean air mass into the Columbus area, resulting in Good AQI levels.  Wednesday, December 16:  Moderate westerly winds will continue to disperse pollutants in central Ohio, keeping AQI levels Good.  Thursday and Friday, lighter winds due to surface high pressure over the region will reduce pollutant dispersion, causing AQI levels to be Moderate in central Ohio on both days.  Saturday and Sunday, a low-pressure system over southeast Canada, combined with surface high pressure over the Great Lakes region, will produce moderate northeasterly winds in the Columbus area, dispersing pollutants and resulting in Good AQI levels on both days.|MORPC
12/15/09|12/17/09||EST|2|F|Y|Columbus|OH|39.9890|-82.9870|PM2.5|55|Moderate|No|Tuesday, December 15:  Moderate westerly winds behind a departing low-pressure system will disperse pollutants and bring a clean air mass into the Columbus area, resulting in Good AQI levels.  Wednesday, December 16:  Moderate westerly winds will continue to disperse pollutants in central Ohio, keeping AQI levels Good.  Thursday and Friday, lighter winds due to surface high pressure over the region will reduce pollutant dispersion, causing AQI levels to be Moderate in central Ohio on both days.  Saturday and Sunday, a low-pressure system over southeast Canada, combined with surface high pressure over the Great Lakes region, will produce moderate northeasterly winds in the Columbus area, dispersing pollutants and resulting in Good AQI levels on both days.|MORPC
12/15/09|12/18/09||EST|3|F|Y|Columbus|OH|39.9890|-82.9870|PM2.5||Moderate|No|Tuesday, December 15:  Moderate westerly winds behind a departing low-pressure system will disperse pollutants and bring a clean air mass into the Columbus area, resulting in Good AQI levels.  Wednesday, December 16:  Moderate westerly winds will continue to disperse pollutants in central Ohio, keeping AQI levels Good.  Thursday and Friday, lighter winds due to surface high pressure over the region will reduce pollutant dispersion, causing AQI levels to be Moderate in central Ohio on both days.  Saturday and Sunday, a low-pressure system over southeast Canada, combined with surface high pressure over the Great Lakes region, will produce moderate northeasterly winds in the Columbus area, dispersing pollutants and resulting in Good AQI levels on both days.|MORPC
12/15/09|12/19/09||EST|4|F|Y|Columbus|OH|39.9890|-82.9870|PM2.5||Good|No|Tuesday, December 15:  Moderate westerly winds behind a departing low-pressure system will disperse pollutants and bring a clean air mass into the Columbus area, resulting in Good AQI levels.  Wednesday, December 16:  Moderate westerly winds will continue to disperse pollutants in central Ohio, keeping AQI levels Good.  Thursday and Friday, lighter winds due to surface high pressure over the region will reduce pollutant dispersion, causing AQI levels to be Moderate in central Ohio on both days.  Saturday and Sunday, a low-pressure system over southeast Canada, combined with surface high pressure over the Great Lakes region, will produce moderate northeasterly winds in the Columbus area, dispersing pollutants and resulting in Good AQI levels on both days.|MORPC
12/15/09|12/20/09||EST|5|F|Y|Columbus|OH|39.9890|-82.9870|PM2.5||Good|No|Tuesday, December 15:  Moderate westerly winds behind a departing low-pressure system will disperse pollutants and bring a clean air mass into the Columbus area, resulting in Good AQI levels.  Wednesday, December 16:  Moderate westerly winds will continue to disperse pollutants in central Ohio, keeping AQI levels Good.  Thursday and Friday, lighter winds due to surface high pressure over the region will reduce pollutant dispersion, causing AQI levels to be Moderate in central Ohio on both days.  Saturday and Sunday, a low-pressure system over southeast Canada, combined with surface high pressure over the Great Lakes region, will produce moderate northeasterly winds in the Columbus area, dispersing pollutants and resulting in Good AQI levels on both days.|MORPC
12/15/09|12/16/09||EST|1|F|Y|Columbus-Phenix City - GA/AL|AL|32.5210|-84.9446|PM2.5||Good|No|Frontal passage expected later today followed by shift to more NW flow, along with brief shot of cold air advection later tonight.|Georgia Department of Natural Resources
12/15/09|12/16/09||EST|1|F|Y|Columbus-Phenix City - GA/AL|GA|32.5210|-84.9446|PM2.5||Good|No|Frontal passage expected later today followed by shift to more NW flow, along with brief shot of cold air advection later tonight.|Georgia Department of Natural Resources
12/15/09|12/14/09||PST|-1|Y|Y|Concord|CA|37.9700|-122.0300|OZONE|24|Good|No||San Francisco Bay Area AQMD
12/15/09|12/14/09||PST|-1|Y|N|Concord|CA|37.9700|-122.0300|PM2.5|19|Good|No||San Francisco Bay Area AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|Concord|CA|37.9700|-122.0300|PM2.5|43|Good|No||San Francisco Bay Area AQMD
12/15/09|12/15/09||PST|0|F|Y|Concord|CA|37.9700|-122.0300|PM2.5|32|Good|No||San Francisco Bay Area AQMD
12/15/09|12/16/09||PST|1|F|Y|Concord|CA|37.9700|-122.0300|PM2.5|42|Good|No||San Francisco Bay Area AQMD
12/15/09|12/17/09||PST|2|F|Y|Concord|CA|37.9700|-122.0300|PM2.5||Good|No||San Francisco Bay Area AQMD
12/15/09|12/18/09||PST|3|F|Y|Concord|CA|37.9700|-122.0300|PM2.5||Moderate|No||San Francisco Bay Area AQMD
12/15/09|12/19/09||PST|4|F|Y|Concord|CA|37.9700|-122.0300|PM2.5||Moderate|No||San Francisco Bay Area AQMD
12/15/09|12/20/09||PST|5|F|Y|Concord|CA|37.9700|-122.0300|PM2.5||Moderate|No||San Francisco Bay Area AQMD
12/15/09|12/16/09||EST|1|F|Y|Concord|NH|43.2069|-71.5342|PM2.5|26|Good|No||New Hampshire Dept. of Environmental Services
12/15/09|12/16/09||EST|1|F|N|Concord|NH|43.2069|-71.5342|OZONE|20|Good|No||New Hampshire Dept. of Environmental Services
12/15/09|12/16/09||EST|1|F|Y|Conway|NH|43.9794|-71.1342|PM2.5|21|Good|No||New Hampshire Dept. of Environmental Services
12/15/09|12/16/09||EST|1|F|N|Conway|NH|43.9794|-71.1342|OZONE|20|Good|No||New Hampshire Dept. of Environmental Services
12/16/09|12/15/09||CST|-1|Y|Y|Corpus Christi|TX|27.8000|-97.3840|PM2.5|33|Good|No||Texas Commission on Environmental Quality
12/16/09|12/15/09||CST|-1|Y|N|Corpus Christi|TX|27.8000|-97.3840|OZONE|12|Good|No||Texas Commission on Environmental Quality
12/16/09|12/16/09|1:00|CST|0|O|Y|Corpus Christi|TX|27.8000|-97.3840|PM2.5|31|Good|No||Texas Commission on Environmental Quality
12/16/09|12/16/09|1:00|CST|0|O|N|Corpus Christi|TX|27.8000|-97.3840|OZONE|10|Good|No||Texas Commission on Environmental Quality
12/14/09|12/16/09||CST|2|F|N|Corpus Christi|TX|27.8000|-97.3840|PM2.5||Good|No||Texas Commission on Environmental Quality
12/14/09|12/16/09||CST|2|F|N|Corpus Christi|TX|27.8000|-97.3840|PM10||Good|No||Texas Commission on Environmental Quality
12/14/09|12/16/09||CST|2|F|Y|Corpus Christi|TX|27.8000|-97.3840|OZONE||Good|No||Texas Commission on Environmental Quality
12/14/09|12/17/09||CST|3|F|Y|Corpus Christi|TX|27.8000|-97.3840|OZONE||Good|No||Texas Commission on Environmental Quality
12/14/09|12/17/09||CST|3|F|N|Corpus Christi|TX|27.8000|-97.3840|PM10||Good|No||Texas Commission on Environmental Quality
12/14/09|12/17/09||CST|3|F|N|Corpus Christi|TX|27.8000|-97.3840|PM2.5||Good|No||Texas Commission on Environmental Quality
12/15/09|12/16/09||MST|1|F|Y|Cowtown|AZ|33.0105|-111.9720|PM10|65|Moderate|No|Updated Tuesday, December 15, 2009 at 11:45 a.m.High pressure will mean a reprieve from any precipitation. Morning pressure gradients over the next 2-3 days will bring breezy conditions for central and eastern portions of the county. The winds could gust over 20 mph at times which may cause localized blowing dust. The PM10 levels are expected to reach the low/mid range of the moderate AQI category.Later in the work week and weekend morning temperature inversions will develop which will help trap particulates close to the ground which means higher PM10 levels. No precipitation is expected for the local area through at least early next week. Stay tuned. Forecaster- S. DiBiase|Pinal County Air Quality Control District
12/15/09|12/17/09||MST|2|F|Y|Cowtown|AZ|33.0105|-111.9720|PM10|65|Moderate|No|Updated Tuesday, December 15, 2009 at 11:45 a.m.High pressure will mean a reprieve from any precipitation. Morning pressure gradients over the next 2-3 days will bring breezy conditions for central and eastern portions of the county. The winds could gust over 20 mph at times which may cause localized blowing dust. The PM10 levels are expected to reach the low/mid range of the moderate AQI category.Later in the work week and weekend morning temperature inversions will develop which will help trap particulates close to the ground which means higher PM10 levels. No precipitation is expected for the local area through at least early next week. Stay tuned. Forecaster- S. DiBiase|Pinal County Air Quality Control District
12/15/09|12/18/09||MST|3|F|Y|Cowtown|AZ|33.0105|-111.9720|PM10|70|Moderate|No|Updated Tuesday, December 15, 2009 at 11:45 a.m.High pressure will mean a reprieve from any precipitation. Morning pressure gradients over the next 2-3 days will bring breezy conditions for central and eastern portions of the county. The winds could gust over 20 mph at times which may cause localized blowing dust. The PM10 levels are expected to reach the low/mid range of the moderate AQI category.Later in the work week and weekend morning temperature inversions will develop which will help trap particulates close to the ground which means higher PM10 levels. No precipitation is expected for the local area through at least early next week. Stay tuned. Forecaster- S. DiBiase|Pinal County Air Quality Control District
12/15/09|12/19/09||MST|4|F|Y|Cowtown|AZ|33.0105|-111.9720|PM10|65|Moderate|No|Updated Tuesday, December 15, 2009 at 11:45 a.m.High pressure will mean a reprieve from any precipitation. Morning pressure gradients over the next 2-3 days will bring breezy conditions for central and eastern portions of the county. The winds could gust over 20 mph at times which may cause localized blowing dust. The PM10 levels are expected to reach the low/mid range of the moderate AQI category.Later in the work week and weekend morning temperature inversions will develop which will help trap particulates close to the ground which means higher PM10 levels. No precipitation is expected for the local area through at least early next week. Stay tuned. Forecaster- S. DiBiase|Pinal County Air Quality Control District
12/15/09|12/20/09||MST|5|F|Y|Cowtown|AZ|33.0105|-111.9720|PM10|60|Moderate|No|Updated Tuesday, December 15, 2009 at 11:45 a.m.High pressure will mean a reprieve from any precipitation. Morning pressure gradients over the next 2-3 days will bring breezy conditions for central and eastern portions of the county. The winds could gust over 20 mph at times which may cause localized blowing dust. The PM10 levels are expected to reach the low/mid range of the moderate AQI category.Later in the work week and weekend morning temperature inversions will develop which will help trap particulates close to the ground which means higher PM10 levels. No precipitation is expected for the local area through at least early next week. Stay tuned. Forecaster- S. DiBiase|Pinal County Air Quality Control District
12/16/09|12/15/09||CST|-1|Y|Y|Dallas-Fort Worth|TX|32.7670|-96.7830|OZONE|30|Good|No||Texas Commission on Environmental Quality
12/16/09|12/15/09||CST|-1|Y|N|Dallas-Fort Worth|TX|32.7670|-96.7830|PM2.5|28|Good|No||Texas Commission on Environmental Quality
12/16/09|12/16/09|1:00|CST|0|O|Y|Dallas-Fort Worth|TX|32.7670|-96.7830|PM2.5|45|Good|No||Texas Commission on Environmental Quality
12/16/09|12/16/09|1:00|CST|0|O|N|Dallas-Fort Worth|TX|32.7670|-96.7830|OZONE|19|Good|No||Texas Commission on Environmental Quality
12/14/09|12/16/09||CST|2|F|N|Dallas-Fort Worth|TX|32.7670|-96.7830|PM2.5||Good|No||Texas Commission on Environmental Quality
12/14/09|12/16/09||CST|2|F|Y|Dallas-Fort Worth|TX|32.7670|-96.7830|OZONE||Good|No||Texas Commission on Environmental Quality
12/14/09|12/16/09||CST|2|F|N|Dallas-Fort Worth|TX|32.7670|-96.7830|PM10||Good|No||Texas Commission on Environmental Quality
12/14/09|12/17/09||CST|3|F|N|Dallas-Fort Worth|TX|32.7670|-96.7830|PM10||Good|No||Texas Commission on Environmental Quality
12/14/09|12/17/09||CST|3|F|N|Dallas-Fort Worth|TX|32.7670|-96.7830|OZONE||Good|No||Texas Commission on Environmental Quality
12/14/09|12/17/09||CST|3|F|Y|Dallas-Fort Worth|TX|32.7670|-96.7830|PM2.5||Moderate|No||Texas Commission on Environmental Quality
12/16/09|12/15/09||EST|-1|Y|Y|Danbury|CT|41.4014|-73.4464|OZONE|29|Good|No||Connecticut Dept. of Environmental Protection
12/16/09|12/15/09||EST|-1|Y|N|Danbury|CT|41.4014|-73.4464|PM2.5|28|Good|No||Connecticut Dept. of Environmental Protection
12/16/09|12/16/09|2:00|EST|0|O|Y|Danbury|CT|41.4014|-73.4464|OZONE|29|Good|No||Connecticut Dept. of Environmental Protection
12/16/09|12/16/09|2:00|EST|0|O|N|Danbury|CT|41.4014|-73.4464|PM2.5|19|Good|No||Connecticut Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|Y|Danbury|CT|41.4014|-73.4464|PM2.5|24|Good|No||Connecticut Dept. of Environmental Protection
12/15/09|12/14/09||PST|-1|Y|Y|Darrington|WA|48.2480|-121.6032|PM2.5|75|Moderate|No||Puget Sound Clean Air Agency
12/15/09|12/15/09|23:00|PST|0|O|Y|Darrington|WA|48.2480|-121.6032|PM2.5|69|Moderate|No||Puget Sound Clean Air Agency
12/14/09|12/15/09||PST|1|F|Y|Darrington|WA|48.2480|-121.6032|PM2.5||Good|No|Forecast discussion for Dec 14 to Dec 18:  A series of weather systems will provide good dispersion of pollutants and keep air quality AQI Good.  No burn bans are expected.|Puget Sound Clean Air Agency
12/14/09|12/16/09||PST|2|F|Y|Darrington|WA|48.2480|-121.6032|PM2.5||Good|No|Forecast discussion for Dec 14 to Dec 18:  A series of weather systems will provide good dispersion of pollutants and keep air quality AQI Good.  No burn bans are expected.|Puget Sound Clean Air Agency
12/14/09|12/17/09||PST|3|F|Y|Darrington|WA|48.2480|-121.6032|PM2.5||Good|No|Forecast discussion for Dec 14 to Dec 18:  A series of weather systems will provide good dispersion of pollutants and keep air quality AQI Good.  No burn bans are expected.|Puget Sound Clean Air Agency
12/14/09|12/18/09||PST|4|F|Y|Darrington|WA|48.2480|-121.6032|PM2.5||Good|No|Forecast discussion for Dec 14 to Dec 18:  A series of weather systems will provide good dispersion of pollutants and keep air quality AQI Good.  No burn bans are expected.|Puget Sound Clean Air Agency
12/15/09|12/14/09||PST|-1|Y|Y|Davis|CA|38.5448|-121.7411|PM2.5|47|Good|No||Yolo-Solano AQMD
12/15/09|12/14/09||PST|-1|Y|N|Davis|CA|38.5448|-121.7411|OZONE|22|Good|No||Yolo-Solano AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|Davis|CA|38.5448|-121.7411|PM2.5|84|Moderate|No||Yolo-Solano AQMD
12/15/09|12/15/09|23:00|PST|0|O|N|Davis|CA|38.5448|-121.7411|OZONE|4|Good|No||Yolo-Solano AQMD
12/15/09|12/15/09||PST|0|F|Y|Davis|CA|38.5448|-121.7411|PM2.5|39|Good|No||Yolo-Solano AQMD
12/15/09|12/16/09||PST|1|F|Y|Davis|CA|38.5448|-121.7411|PM2.5|72|Moderate|No||Yolo-Solano AQMD
12/15/09|12/17/09||PST|2|F|Y|Davis|CA|38.5448|-121.7411|PM2.5|72|Moderate|No||Yolo-Solano AQMD
12/15/09|12/18/09||PST|3|F|Y|Davis|CA|38.5448|-121.7411|PM2.5||Moderate|No||Yolo-Solano AQMD
12/15/09|12/19/09||PST|4|F|Y|Davis|CA|38.5448|-121.7411|PM2.5||Moderate|No||Yolo-Solano AQMD
12/15/09|12/20/09||PST|5|F|Y|Davis|CA|38.5448|-121.7411|PM2.5||Moderate|No||Yolo-Solano AQMD
12/16/09|12/15/09||EST|-1|Y|Y|Dayton|OH|39.7591|-84.1913|PM2.5|37|Good|No||Regional Air Pollution Control Agency - Dayton
12/16/09|12/16/09|2:00|EST|0|O|Y|Dayton|OH|39.7591|-84.1913|PM2.5|25|Good|No||Regional Air Pollution Control Agency - Dayton
12/15/09|12/16/09||EST|1|F|Y|Dayton|OH|39.7591|-84.1913|PM2.5|52|Moderate|No||Regional Air Pollution Control Agency - Dayton
12/15/09|12/17/09||EST|2|F|Y|Dayton|OH|39.7591|-84.1913|PM2.5|60|Moderate|No||Regional Air Pollution Control Agency - Dayton
12/15/09|12/18/09||EST|3|F|Y|Dayton|OH|39.7591|-84.1913|PM2.5|56|Moderate|No||Regional Air Pollution Control Agency - Dayton
12/15/09|12/19/09||EST|4|F|Y|Dayton|OH|39.7591|-84.1913|PM2.5|39|Good|No||Regional Air Pollution Control Agency - Dayton
12/15/09|12/15/09||PST|0|F|Y|Death Valley National Park|CA|36.5092|-116.8481|OZONE|30|Good|No||National Park Service
12/15/09|12/16/09||PST|1|F|Y|Death Valley National Park|CA|36.5092|-116.8481|OZONE|37|Good|No||National Park Service
12/16/09|12/15/09||MST|-1|Y|Y|Denver|CO|39.7680|-104.8730|OZONE|39|Good|No||Colorado Department of Public Health and Environment
12/16/09|12/15/09||MST|-1|Y|N|Denver|CO|39.7680|-104.8730|PM2.5|20|Good|No||Colorado Department of Public Health and Environment
12/16/09|12/16/09|0:00|MST|0|O|Y|Denver|CO|39.7680|-104.8730|PM2.5|64|Moderate|No||Colorado Department of Public Health and Environment
12/15/09|12/16/09||MST|1|F|Y|Denver|CO|39.7680|-104.8730|OZONE||Good|No||Colorado Department of Public Health and Environment
12/15/09|12/16/09||MST|1|F|N|Denver|CO|39.7680|-104.8730|PM2.5||Good|No||Colorado Department of Public Health and Environment
12/15/09|12/16/09||EST|1|F|Y|Derry|NH|42.8674|-71.3401|PM2.5|28|Good|No||New Hampshire Dept. of Environmental Services
12/15/09|12/16/09||EST|1|F|N|Derry|NH|42.8674|-71.3401|OZONE|22|Good|No||New Hampshire Dept. of Environmental Services
12/16/09|12/15/09||CST|-1|Y|Y|Des Moines|IA|41.5350|-93.6600|PM2.5|39|Good|No||Polk Co. Air Quality Division
12/16/09|12/16/09|1:00|CST|0|O|Y|Des Moines|IA|41.5350|-93.6600|PM2.5|42|Good|No||Polk Co. Air Quality Division
12/14/09|12/16/09||CST|2|F|N|Des Moines|IA|41.5350|-93.6600|NO2||Good|No||Polk Co. Air Quality Division
12/14/09|12/16/09||CST|2|F|N|Des Moines|IA|41.5350|-93.6600|PM2.5||Good|No||Polk Co. Air Quality Division
12/14/09|12/16/09||CST|2|F|N|Des Moines|IA|41.5350|-93.6600|CO||Good|No||Polk Co. Air Quality Division
12/14/09|12/17/09||CST|3|F|N|Des Moines|IA|41.5350|-93.6600|CO||Good|No||Polk Co. Air Quality Division
12/14/09|12/17/09||CST|3|F|N|Des Moines|IA|41.5350|-93.6600|PM2.5||Good|No||Polk Co. Air Quality Division
12/14/09|12/17/09||CST|3|F|N|Des Moines|IA|41.5350|-93.6600|NO2||Good|No||Polk Co. Air Quality Division
12/14/09|12/18/09||CST|4|F|N|Des Moines|IA|41.5350|-93.6600|NO2||Good|No||Polk Co. Air Quality Division
12/14/09|12/18/09||CST|4|F|N|Des Moines|IA|41.5350|-93.6600|PM2.5||Good|No||Polk Co. Air Quality Division
12/14/09|12/18/09||CST|4|F|N|Des Moines|IA|41.5350|-93.6600|CO||Good|No||Polk Co. Air Quality Division
12/14/09|12/19/09||CST|5|F|N|Des Moines|IA|41.5350|-93.6600|CO||Good|No||Polk Co. Air Quality Division
12/14/09|12/19/09||CST|5|F|N|Des Moines|IA|41.5350|-93.6600|PM2.5||Good|No||Polk Co. Air Quality Division
12/14/09|12/19/09||CST|5|F|N|Des Moines|IA|41.5350|-93.6600|NO2||Good|No||Polk Co. Air Quality Division
12/16/09|12/15/09||EST|-1|Y|Y|Detroit|MI|42.2330|-83.3330|PM2.5|41|Good|No||Michigan DEQ
12/16/09|12/15/09||EST|-1|Y|N|Detroit|MI|42.2330|-83.3330|PM10|15|Good|No||Michigan DEQ
12/16/09|12/15/09||EST|-1|Y|N|Detroit|MI|42.2330|-83.3330|OZONE|4|Good|No||Michigan DEQ
12/16/09|12/16/09|2:00|EST|0|O|Y|Detroit|MI|42.2330|-83.3330|PM2.5|22|Good|No||Michigan DEQ
12/16/09|12/16/09|2:00|EST|0|O|N|Detroit|MI|42.2330|-83.3330|OZONE|9|Good|No||Michigan DEQ
12/14/09|12/16/09||EST|2|F|Y|Detroit|MI|42.2330|-83.3330|PM2.5||Good|No|FORECAST SUMMARY: Monday, December 14th, 2009 through Monday, December 21st, 2009PM-2.5:  24-hour Fine Particulate concentrations are expected to be mostly Good throughout the forecast period.FORECAST DISCUSSION:Following a week of active weather and Good air quality, calmer weather will prevail this week accompanied by continued Good air quality.A fast moving low pressure system will pass through Michigan during the day Monday.  Prevailing southwest winds in advance of this system have driven up PM-2.5 to nearly to the Moderate levels.  Winds on the rear side of this system will be brisk and northwesterly which will clear out any near Moderate readings and drop temperatures back into a colder range.  During the middle of the week, high pressure will sit over the Midwest providing the only opportunity for any Moderate concentrations during the forecast period.  Since the background concentrations will be low and transport will not be an issue, we may see a creep of a few micrograms of PM-2.5 but it is unlikely that we will see any widespread Moderate readings.For the remainder of the forecast period, the Midwest will be sandwiched between a low pressure system regressing back from the northeast and high pressure to the west.  Resulting winds will be persistently from the northwest keeping our air quality in the Good category.EXTENDED FORECAST:The Midwest should stay under northwest flow and Good air quality into the upcoming week. Forecast updated by Jim Haywood: Monday, December 14th, 2009Next forecast update: Monday, December 21st, 2009|Michigan DEQ
12/14/09|12/17/09||EST|3|F|Y|Detroit|MI|42.2330|-83.3330|PM2.5||Good|No|FORECAST SUMMARY: Monday, December 14th, 2009 through Monday, December 21st, 2009PM-2.5:  24-hour Fine Particulate concentrations are expected to be mostly Good throughout the forecast period.FORECAST DISCUSSION:Following a week of active weather and Good air quality, calmer weather will prevail this week accompanied by continued Good air quality.A fast moving low pressure system will pass through Michigan during the day Monday.  Prevailing southwest winds in advance of this system have driven up PM-2.5 to nearly to the Moderate levels.  Winds on the rear side of this system will be brisk and northwesterly which will clear out any near Moderate readings and drop temperatures back into a colder range.  During the middle of the week, high pressure will sit over the Midwest providing the only opportunity for any Moderate concentrations during the forecast period.  Since the background concentrations will be low and transport will not be an issue, we may see a creep of a few micrograms of PM-2.5 but it is unlikely that we will see any widespread Moderate readings.For the remainder of the forecast period, the Midwest will be sandwiched between a low pressure system regressing back from the northeast and high pressure to the west.  Resulting winds will be persistently from the northwest keeping our air quality in the Good category.EXTENDED FORECAST:The Midwest should stay under northwest flow and Good air quality into the upcoming week. Forecast updated by Jim Haywood: Monday, December 14th, 2009Next forecast update: Monday, December 21st, 2009|Michigan DEQ
12/14/09|12/18/09||EST|4|F|Y|Detroit|MI|42.2330|-83.3330|PM2.5||Good|No|FORECAST SUMMARY: Monday, December 14th, 2009 through Monday, December 21st, 2009PM-2.5:  24-hour Fine Particulate concentrations are expected to be mostly Good throughout the forecast period.FORECAST DISCUSSION:Following a week of active weather and Good air quality, calmer weather will prevail this week accompanied by continued Good air quality.A fast moving low pressure system will pass through Michigan during the day Monday.  Prevailing southwest winds in advance of this system have driven up PM-2.5 to nearly to the Moderate levels.  Winds on the rear side of this system will be brisk and northwesterly which will clear out any near Moderate readings and drop temperatures back into a colder range.  During the middle of the week, high pressure will sit over the Midwest providing the only opportunity for any Moderate concentrations during the forecast period.  Since the background concentrations will be low and transport will not be an issue, we may see a creep of a few micrograms of PM-2.5 but it is unlikely that we will see any widespread Moderate readings.For the remainder of the forecast period, the Midwest will be sandwiched between a low pressure system regressing back from the northeast and high pressure to the west.  Resulting winds will be persistently from the northwest keeping our air quality in the Good category.EXTENDED FORECAST:The Midwest should stay under northwest flow and Good air quality into the upcoming week. Forecast updated by Jim Haywood: Monday, December 14th, 2009Next forecast update: Monday, December 21st, 2009|Michigan DEQ
12/14/09|12/19/09||EST|5|F|Y|Detroit|MI|42.2330|-83.3330|PM2.5||Good|No|FORECAST SUMMARY: Monday, December 14th, 2009 through Monday, December 21st, 2009PM-2.5:  24-hour Fine Particulate concentrations are expected to be mostly Good throughout the forecast period.FORECAST DISCUSSION:Following a week of active weather and Good air quality, calmer weather will prevail this week accompanied by continued Good air quality.A fast moving low pressure system will pass through Michigan during the day Monday.  Prevailing southwest winds in advance of this system have driven up PM-2.5 to nearly to the Moderate levels.  Winds on the rear side of this system will be brisk and northwesterly which will clear out any near Moderate readings and drop temperatures back into a colder range.  During the middle of the week, high pressure will sit over the Midwest providing the only opportunity for any Moderate concentrations during the forecast period.  Since the background concentrations will be low and transport will not be an issue, we may see a creep of a few micrograms of PM-2.5 but it is unlikely that we will see any widespread Moderate readings.For the remainder of the forecast period, the Midwest will be sandwiched between a low pressure system regressing back from the northeast and high pressure to the west.  Resulting winds will be persistently from the northwest keeping our air quality in the Good category.EXTENDED FORECAST:The Midwest should stay under northwest flow and Good air quality into the upcoming week. Forecast updated by Jim Haywood: Monday, December 14th, 2009Next forecast update: Monday, December 21st, 2009|Michigan DEQ
12/16/09|12/15/09||MST|-1|Y|Y|Dona Ana County|NM|31.9187|-106.6330|OZONE|31|Good|No||New Mexico Air Quality Bureau
12/16/09|12/15/09||MST|-1|Y|N|Dona Ana County|NM|31.9187|-106.6330|PM10|20|Good|No||New Mexico Air Quality Bureau
12/16/09|12/15/09||MST|-1|Y|N|Dona Ana County|NM|31.9187|-106.6330|PM2.5|10|Good|No||New Mexico Air Quality Bureau
12/16/09|12/16/09|0:00|MST|0|O|Y|Dona Ana County|NM|31.9187|-106.6330|PM2.5|34|Good|No||New Mexico Air Quality Bureau
12/16/09|12/16/09|0:00|MST|0|O|N|Dona Ana County|NM|31.9187|-106.6330|OZONE|26|Good|No||New Mexico Air Quality Bureau
12/15/09|12/16/09||MST|1|F|Y|Dona Ana County|NM|31.9187|-106.6330|OZONE|41|Good|No||New Mexico Air Quality Bureau
12/16/09|12/15/09||EST|-1|Y|Y|Dunkirk|NY|42.4992|-79.3200|OZONE|19|Good|No||New York Dept. of Environmental Conservation
12/15/09|12/16/09||EST|1|F|Y|Dunkirk|NY|42.4992|-79.3200|OZONE||Good|No||New York Dept. of Environmental Conservation
12/15/09|12/14/09||PST|-1|Y|Y|E San Bernardino|CA|34.0588|-117.1477|OZONE|22|Good|No||South Coast AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|E San Bernardino|CA|34.0588|-117.1477|OZONE|8|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|Y|E San Bernardino|CA|34.0588|-117.1477|PM2.5|45|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|E San Bernardino|CA|34.0588|-117.1477|OZONE|35|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|E San Bernardino|CA|34.0588|-117.1477|PM10|20|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|E San Bernardino|CA|34.0588|-117.1477|NO2|20|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|E San Bernardino|CA|34.0588|-117.1477|CO|15|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|Y|E San Bernardino|CA|34.0588|-117.1477|PM2.5|49|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|E San Bernardino|CA|34.0588|-117.1477|OZONE|29|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|E San Bernardino|CA|34.0588|-117.1477|PM10|27|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|E San Bernardino|CA|34.0588|-117.1477|NO2|20|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|E San Bernardino|CA|34.0588|-117.1477|CO|15|Good|No||South Coast AQMD
12/15/09|12/14/09||PST|-1|Y|Y|E San Fernando Vly|CA|34.1758|-118.3169|PM2.5|55|Moderate|No||South Coast AQMD
12/15/09|12/14/09||PST|-1|Y|N|E San Fernando Vly|CA|34.1758|-118.3169|PM10|24|Good|No||South Coast AQMD
12/15/09|12/14/09||PST|-1|Y|N|E San Fernando Vly|CA|34.1758|-118.3169|OZONE|19|Good|No||South Coast AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|E San Fernando Vly|CA|34.1758|-118.3169|PM2.5|44|Good|No||South Coast AQMD
12/15/09|12/15/09|23:00|PST|0|O|N|E San Fernando Vly|CA|34.1758|-118.3169|OZONE|4|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|Y|E San Fernando Vly|CA|34.1758|-118.3169|PM2.5|39|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|E San Fernando Vly|CA|34.1758|-118.3169|CO|25|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|E San Fernando Vly|CA|34.1758|-118.3169|OZONE|24|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|E San Fernando Vly|CA|34.1758|-118.3169|NO2|20|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|E San Fernando Vly|CA|34.1758|-118.3169|PM10|20|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|Y|E San Fernando Vly|CA|34.1758|-118.3169|PM2.5|45|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|E San Fernando Vly|CA|34.1758|-118.3169|PM10|30|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|E San Fernando Vly|CA|34.1758|-118.3169|OZONE|24|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|E San Fernando Vly|CA|34.1758|-118.3169|NO2|20|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|E San Fernando Vly|CA|34.1758|-118.3169|CO|20|Good|No||South Coast AQMD
12/15/09|12/14/09||PST|-1|Y|Y|E San Gabriel V-1|CA|34.1363|-117.9238|OZONE|21|Good|No||South Coast AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|E San Gabriel V-1|CA|34.1363|-117.9238|OZONE|14|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|Y|E San Gabriel V-1|CA|34.1363|-117.9238|PM2.5|39|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|E San Gabriel V-1|CA|34.1363|-117.9238|OZONE|27|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|E San Gabriel V-1|CA|34.1363|-117.9238|NO2|20|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|E San Gabriel V-1|CA|34.1363|-117.9238|PM10|19|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|E San Gabriel V-1|CA|34.1363|-117.9238|CO|15|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|Y|E San Gabriel V-1|CA|34.1363|-117.9238|PM2.5|49|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|E San Gabriel V-1|CA|34.1363|-117.9238|OZONE|27|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|E San Gabriel V-1|CA|34.1363|-117.9238|PM10|25|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|E San Gabriel V-1|CA|34.1363|-117.9238|NO2|20|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|E San Gabriel V-1|CA|34.1363|-117.9238|CO|15|Good|No||South Coast AQMD
12/15/09|12/14/09||PST|-1|Y|Y|E San Gabriel V-2|CA|34.1444|-117.8500|OZONE|23|Good|No||South Coast AQMD
12/15/09|12/14/09||PST|-1|Y|N|E San Gabriel V-2|CA|34.1444|-117.8500|PM2.5|17|Good|No||South Coast AQMD
12/15/09|12/14/09||PST|-1|Y|N|E San Gabriel V-2|CA|34.1444|-117.8500|PM10|11|Good|No||South Coast AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|E San Gabriel V-2|CA|34.1444|-117.8500|OZONE|17|Good|No||South Coast AQMD
12/15/09|12/15/09|23:00|PST|0|O|N|E San Gabriel V-2|CA|34.1444|-117.8500|PM2.5|12|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|Y|E San Gabriel V-2|CA|34.1444|-117.8500|PM2.5|39|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|E San Gabriel V-2|CA|34.1444|-117.8500|OZONE|29|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|E San Gabriel V-2|CA|34.1444|-117.8500|PM10|22|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|E San Gabriel V-2|CA|34.1444|-117.8500|NO2|20|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|E San Gabriel V-2|CA|34.1444|-117.8500|CO|15|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|Y|E San Gabriel V-2|CA|34.1444|-117.8500|PM2.5|45|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|E San Gabriel V-2|CA|34.1444|-117.8500|PM10|28|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|E San Gabriel V-2|CA|34.1444|-117.8500|OZONE|27|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|E San Gabriel V-2|CA|34.1444|-117.8500|NO2|20|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|E San Gabriel V-2|CA|34.1444|-117.8500|CO|15|Good|No||South Coast AQMD
12/15/09|12/14/09||PST|-1|Y|Y|East Riverside CO|CA|33.8077|-115.4570|OZONE|32|Good|No||South Coast AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|East Riverside CO|CA|33.8077|-115.4570|OZONE|6|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|Y|East Riverside CO|CA|33.8077|-115.4570|PM2.5|49|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|East Riverside CO|CA|33.8077|-115.4570|OZONE|36|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|East Riverside CO|CA|33.8077|-115.4570|PM10|30|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|East Riverside CO|CA|33.8077|-115.4570|NO2|20|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|East Riverside CO|CA|33.8077|-115.4570|CO|15|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|Y|East Riverside CO|CA|33.8077|-115.4570|PM2.5|49|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|East Riverside CO|CA|33.8077|-115.4570|OZONE|36|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|East Riverside CO|CA|33.8077|-115.4570|PM10|31|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|East Riverside CO|CA|33.8077|-115.4570|NO2|20|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|East Riverside CO|CA|33.8077|-115.4570|CO|15|Good|No||South Coast AQMD
12/16/09|12/15/09||EST|-1|Y|Y|Eastern U.P.|MI|46.3456|-85.9453|PM2.5|10|Good|No||Michigan DEQ
12/16/09|12/16/09|2:00|EST|0|O|Y|Eastern U.P.|MI|46.3456|-85.9453|PM2.5|16|Good|No||Michigan DEQ
12/14/09|12/16/09||EST|2|F|Y|Eastern U.P.|MI|46.3456|-85.9453|PM2.5||Good|No|FORECAST SUMMARY: Monday, December 14th, 2009 through Monday, December 21st, 2009PM-2.5:  24-hour Fine Particulate concentrations are expected to be mostly Good throughout the forecast period.FORECAST DISCUSSION:Following a week of active weather and Good air quality, calmer weather will prevail this week accompanied by continued Good air quality.A fast moving low pressure system will pass through Michigan during the day Monday.  Prevailing southwest winds in advance of this system have driven up PM-2.5 to nearly to the Moderate levels.  Winds on the rear side of this system will be brisk and northwesterly which will clear out any near Moderate readings and drop temperatures back into a colder range.  During the middle of the week, high pressure will sit over the Midwest providing the only opportunity for any Moderate concentrations during the forecast period.  Since the background concentrations will be low and transport will not be an issue, we may see a creep of a few micrograms of PM-2.5 but it is unlikely that we will see any widespread Moderate readings.For the remainder of the forecast period, the Midwest will be sandwiched between a low pressure system regressing back from the northeast and high pressure to the west.  Resulting winds will be persistently from the northwest keeping our air quality in the Good category.EXTENDED FORECAST:The Midwest should stay under northwest flow and Good air quality into the upcoming week. Forecast updated by Jim Haywood: Monday, December 14th, 2009Next forecast update: Monday, December 21st, 2009|Michigan DEQ
12/14/09|12/17/09||EST|3|F|Y|Eastern U.P.|MI|46.3456|-85.9453|PM2.5||Good|No|FORECAST SUMMARY: Monday, December 14th, 2009 through Monday, December 21st, 2009PM-2.5:  24-hour Fine Particulate concentrations are expected to be mostly Good throughout the forecast period.FORECAST DISCUSSION:Following a week of active weather and Good air quality, calmer weather will prevail this week accompanied by continued Good air quality.A fast moving low pressure system will pass through Michigan during the day Monday.  Prevailing southwest winds in advance of this system have driven up PM-2.5 to nearly to the Moderate levels.  Winds on the rear side of this system will be brisk and northwesterly which will clear out any near Moderate readings and drop temperatures back into a colder range.  During the middle of the week, high pressure will sit over the Midwest providing the only opportunity for any Moderate concentrations during the forecast period.  Since the background concentrations will be low and transport will not be an issue, we may see a creep of a few micrograms of PM-2.5 but it is unlikely that we will see any widespread Moderate readings.For the remainder of the forecast period, the Midwest will be sandwiched between a low pressure system regressing back from the northeast and high pressure to the west.  Resulting winds will be persistently from the northwest keeping our air quality in the Good category.EXTENDED FORECAST:The Midwest should stay under northwest flow and Good air quality into the upcoming week. Forecast updated by Jim Haywood: Monday, December 14th, 2009Next forecast update: Monday, December 21st, 2009|Michigan DEQ
12/14/09|12/18/09||EST|4|F|Y|Eastern U.P.|MI|46.3456|-85.9453|PM2.5||Good|No|FORECAST SUMMARY: Monday, December 14th, 2009 through Monday, December 21st, 2009PM-2.5:  24-hour Fine Particulate concentrations are expected to be mostly Good throughout the forecast period.FORECAST DISCUSSION:Following a week of active weather and Good air quality, calmer weather will prevail this week accompanied by continued Good air quality.A fast moving low pressure system will pass through Michigan during the day Monday.  Prevailing southwest winds in advance of this system have driven up PM-2.5 to nearly to the Moderate levels.  Winds on the rear side of this system will be brisk and northwesterly which will clear out any near Moderate readings and drop temperatures back into a colder range.  During the middle of the week, high pressure will sit over the Midwest providing the only opportunity for any Moderate concentrations during the forecast period.  Since the background concentrations will be low and transport will not be an issue, we may see a creep of a few micrograms of PM-2.5 but it is unlikely that we will see any widespread Moderate readings.For the remainder of the forecast period, the Midwest will be sandwiched between a low pressure system regressing back from the northeast and high pressure to the west.  Resulting winds will be persistently from the northwest keeping our air quality in the Good category.EXTENDED FORECAST:The Midwest should stay under northwest flow and Good air quality into the upcoming week. Forecast updated by Jim Haywood: Monday, December 14th, 2009Next forecast update: Monday, December 21st, 2009|Michigan DEQ
12/14/09|12/19/09||EST|5|F|Y|Eastern U.P.|MI|46.3456|-85.9453|PM2.5||Good|No|FORECAST SUMMARY: Monday, December 14th, 2009 through Monday, December 21st, 2009PM-2.5:  24-hour Fine Particulate concentrations are expected to be mostly Good throughout the forecast period.FORECAST DISCUSSION:Following a week of active weather and Good air quality, calmer weather will prevail this week accompanied by continued Good air quality.A fast moving low pressure system will pass through Michigan during the day Monday.  Prevailing southwest winds in advance of this system have driven up PM-2.5 to nearly to the Moderate levels.  Winds on the rear side of this system will be brisk and northwesterly which will clear out any near Moderate readings and drop temperatures back into a colder range.  During the middle of the week, high pressure will sit over the Midwest providing the only opportunity for any Moderate concentrations during the forecast period.  Since the background concentrations will be low and transport will not be an issue, we may see a creep of a few micrograms of PM-2.5 but it is unlikely that we will see any widespread Moderate readings.For the remainder of the forecast period, the Midwest will be sandwiched between a low pressure system regressing back from the northeast and high pressure to the west.  Resulting winds will be persistently from the northwest keeping our air quality in the Good category.EXTENDED FORECAST:The Midwest should stay under northwest flow and Good air quality into the upcoming week. Forecast updated by Jim Haywood: Monday, December 14th, 2009Next forecast update: Monday, December 21st, 2009|Michigan DEQ
12/16/09|12/15/09||CST|-1|Y|Y|El Paso|TX|31.8493|-106.4375|OZONE|28|Good|No||Texas Commission on Environmental Quality
12/16/09|12/15/09||CST|-1|Y|N|El Paso|TX|31.8493|-106.4375|PM2.5|24|Good|No||Texas Commission on Environmental Quality
12/16/09|12/15/09||CST|-1|Y|N|El Paso|TX|31.8493|-106.4375|PM10|23|Good|No||Texas Commission on Environmental Quality
12/16/09|12/16/09|1:00|CST|0|O|Y|El Paso|TX|31.8493|-106.4375|OZONE|31|Good|No||Texas Commission on Environmental Quality
12/16/09|12/16/09|1:00|CST|0|O|N|El Paso|TX|31.8493|-106.4375|PM2.5|14|Good|No||Texas Commission on Environmental Quality
12/14/09|12/16/09||CST|2|F|N|El Paso|TX|31.8493|-106.4375|PM10||Good|No||Texas Commission on Environmental Quality
12/14/09|12/16/09||CST|2|F|Y|El Paso|TX|31.8493|-106.4375|PM2.5||Moderate|No||Texas Commission on Environmental Quality
12/14/09|12/16/09||CST|2|F|N|El Paso|TX|31.8493|-106.4375|OZONE||Good|No||Texas Commission on Environmental Quality
12/14/09|12/17/09||CST|3|F|N|El Paso|TX|31.8493|-106.4375|OZONE||Good|No||Texas Commission on Environmental Quality
12/14/09|12/17/09||CST|3|F|Y|El Paso|TX|31.8493|-106.4375|PM2.5||Moderate|No||Texas Commission on Environmental Quality
12/14/09|12/17/09||CST|3|F|N|El Paso|TX|31.8493|-106.4375|PM10||Good|No||Texas Commission on Environmental Quality
12/15/09|12/14/09||PST|-1|Y|Y|Elk Grove|CA|38.4086|-121.3733|PM2.5|68|Moderate|No||Sacramento Metro. AQMD
12/15/09|12/14/09||PST|-1|Y|N|Elk Grove|CA|38.4086|-121.3733|OZONE|19|Good|No||Sacramento Metro. AQMD
12/15/09|12/14/09||PST|-1|Y|N|Elk Grove|CA|38.4086|-121.3733|PM10|15|Good|No||Sacramento Metro. AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|Elk Grove|CA|38.4086|-121.3733|PM2.5|79|Moderate|No||Sacramento Metro. AQMD
12/15/09|12/15/09|23:00|PST|0|O|N|Elk Grove|CA|38.4086|-121.3733|OZONE|13|Good|No||Sacramento Metro. AQMD
12/15/09|12/15/09||PST|0|F|Y|Elk Grove|CA|38.4086|-121.3733|PM2.5|52|Moderate|No|Today, a cold front approaching from the west will produce moderate southeasterly winds in Sacramento, dispersing pollutants and leading to low-Moderate particle levels.  Tomorrow, light winds will limit pollutant dispersion in the Sacramento region.  Furthermore, rain showers and the associated high humidity will increase particle production, yielding Moderate particle levels.  Thursday, an upper-level ridge of high pressure over northern California will limit vertical mixing, and light surface winds will allow pollutants to build up near the surface.  Therefore, particle levels will remain Moderate.|Sacramento Metro. AQMD
12/15/09|12/16/09||PST|1|F|Y|Elk Grove|CA|38.4086|-121.3733|PM2.5|79|Moderate|No|Today, a cold front approaching from the west will produce moderate southeasterly winds in Sacramento, dispersing pollutants and leading to low-Moderate particle levels.  Tomorrow, light winds will limit pollutant dispersion in the Sacramento region.  Furthermore, rain showers and the associated high humidity will increase particle production, yielding Moderate particle levels.  Thursday, an upper-level ridge of high pressure over northern California will limit vertical mixing, and light surface winds will allow pollutants to build up near the surface.  Therefore, particle levels will remain Moderate.|Sacramento Metro. AQMD
12/15/09|12/17/09||PST|2|F|Y|Elk Grove|CA|38.4086|-121.3733|PM2.5|84|Moderate|No|Today, a cold front approaching from the west will produce moderate southeasterly winds in Sacramento, dispersing pollutants and leading to low-Moderate particle levels.  Tomorrow, light winds will limit pollutant dispersion in the Sacramento region.  Furthermore, rain showers and the associated high humidity will increase particle production, yielding Moderate particle levels.  Thursday, an upper-level ridge of high pressure over northern California will limit vertical mixing, and light surface winds will allow pollutants to build up near the surface.  Therefore, particle levels will remain Moderate.|Sacramento Metro. AQMD
12/15/09|12/18/09||PST|3|F|Y|Elk Grove|CA|38.4086|-121.3733|PM2.5||Moderate|No|Today, a cold front approaching from the west will produce moderate southeasterly winds in Sacramento, dispersing pollutants and leading to low-Moderate particle levels.  Tomorrow, light winds will limit pollutant dispersion in the Sacramento region.  Furthermore, rain showers and the associated high humidity will increase particle production, yielding Moderate particle levels.  Thursday, an upper-level ridge of high pressure over northern California will limit vertical mixing, and light surface winds will allow pollutants to build up near the surface.  Therefore, particle levels will remain Moderate.|Sacramento Metro. AQMD
12/15/09|12/19/09||PST|4|F|Y|Elk Grove|CA|38.4086|-121.3733|PM2.5||Moderate|No|Today, a cold front approaching from the west will produce moderate southeasterly winds in Sacramento, dispersing pollutants and leading to low-Moderate particle levels.  Tomorrow, light winds will limit pollutant dispersion in the Sacramento region.  Furthermore, rain showers and the associated high humidity will increase particle production, yielding Moderate particle levels.  Thursday, an upper-level ridge of high pressure over northern California will limit vertical mixing, and light surface winds will allow pollutants to build up near the surface.  Therefore, particle levels will remain Moderate.|Sacramento Metro. AQMD
12/15/09|12/20/09||PST|5|F|Y|Elk Grove|CA|38.4086|-121.3733|PM2.5||Moderate|No|Today, a cold front approaching from the west will produce moderate southeasterly winds in Sacramento, dispersing pollutants and leading to low-Moderate particle levels.  Tomorrow, light winds will limit pollutant dispersion in the Sacramento region.  Furthermore, rain showers and the associated high humidity will increase particle production, yielding Moderate particle levels.  Thursday, an upper-level ridge of high pressure over northern California will limit vertical mixing, and light surface winds will allow pollutants to build up near the surface.  Therefore, particle levels will remain Moderate.|Sacramento Metro. AQMD
12/15/09|12/14/09||PST|-1|Y|Y|Eugene/Springfield|OR|44.0264|-123.0822|PM2.5|16|Good|No||Lane Region Air Pollution Authority
12/15/09|12/15/09|23:00|PST|0|O|Y|Eugene/Springfield|OR|44.0264|-123.0822|PM2.5|8|Good|No||Lane Region Air Pollution Authority
12/15/09|12/15/09||PST|0|F|Y|Eugene/Springfield|OR|44.0264|-123.0822|PM2.5||Good|No||Lane Region Air Pollution Authority
12/15/09|12/16/09||PST|1|F|Y|Eugene/Springfield|OR|44.0264|-123.0822|PM2.5||Good|No||Lane Region Air Pollution Authority
12/14/09|12/16/09||CST|2|F|Y|Evansville|IN|38.0220|-87.5690|PM2.5||Good|No||Evansville EPA - Vanderburgh County Health Dept.
12/14/09|12/17/09||CST|3|F|Y|Evansville|IN|38.0220|-87.5690|PM2.5||Moderate|No||Evansville EPA - Vanderburgh County Health Dept.
12/15/09|12/14/09||PST|-1|Y|Y|Everett-Marysville-Lynnwood|WA|48.0440|-121.7140|PM2.5|53|Moderate|No||Puget Sound Clean Air Agency
12/15/09|12/15/09|23:00|PST|0|O|Y|Everett-Marysville-Lynnwood|WA|48.0440|-121.7140|PM2.5|11|Good|No||Puget Sound Clean Air Agency
12/14/09|12/15/09||PST|1|F|Y|Everett-Marysville-Lynnwood|WA|48.0440|-121.7140|PM2.5||Good|No|Forecast discussion for Dec 14 to Dec 18:  A series of weather systems will provide good dispersion of pollutants and keep air quality AQI Good.  No burn bans are expected.|Puget Sound Clean Air Agency
12/14/09|12/16/09||PST|2|F|Y|Everett-Marysville-Lynnwood|WA|48.0440|-121.7140|PM2.5||Good|No|Forecast discussion for Dec 14 to Dec 18:  A series of weather systems will provide good dispersion of pollutants and keep air quality AQI Good.  No burn bans are expected.|Puget Sound Clean Air Agency
12/14/09|12/17/09||PST|3|F|Y|Everett-Marysville-Lynnwood|WA|48.0440|-121.7140|PM2.5||Good|No|Forecast discussion for Dec 14 to Dec 18:  A series of weather systems will provide good dispersion of pollutants and keep air quality AQI Good.  No burn bans are expected.|Puget Sound Clean Air Agency
12/14/09|12/18/09||PST|4|F|Y|Everett-Marysville-Lynnwood|WA|48.0440|-121.7140|PM2.5||Good|No|Forecast discussion for Dec 14 to Dec 18:  A series of weather systems will provide good dispersion of pollutants and keep air quality AQI Good.  No burn bans are expected.|Puget Sound Clean Air Agency
12/15/09|12/14/09||PST|-1|Y|Y|Fairfield|CA|38.2500|-122.0400|OZONE|24|Good|No||San Francisco Bay Area AQMD
12/15/09|12/14/09||PST|-1|Y|N|Fairfield|CA|38.2500|-122.0400|PM2.5|19|Good|No||San Francisco Bay Area AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|Fairfield|CA|38.2500|-122.0400|PM2.5|43|Good|No||San Francisco Bay Area AQMD
12/15/09|12/15/09||PST|0|F|Y|Fairfield|CA|38.2500|-122.0400|PM2.5|32|Good|No||San Francisco Bay Area AQMD
12/15/09|12/16/09||PST|1|F|Y|Fairfield|CA|38.2500|-122.0400|PM2.5|42|Good|No||San Francisco Bay Area AQMD
12/15/09|12/17/09||PST|2|F|Y|Fairfield|CA|38.2500|-122.0400|PM2.5||Good|No||San Francisco Bay Area AQMD
12/15/09|12/18/09||PST|3|F|Y|Fairfield|CA|38.2500|-122.0400|PM2.5||Moderate|No||San Francisco Bay Area AQMD
12/15/09|12/19/09||PST|4|F|Y|Fairfield|CA|38.2500|-122.0400|PM2.5||Moderate|No||San Francisco Bay Area AQMD
12/15/09|12/20/09||PST|5|F|Y|Fairfield|CA|38.2500|-122.0400|PM2.5||Moderate|No||San Francisco Bay Area AQMD
12/16/09|12/15/09||EST|-1|Y|Y|Fairhaven|MA|41.6353|-70.8814|PM2.5|22|Good|No||Massachusetts Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|N|Fairhaven|MA|41.6353|-70.8814|OZONE|35|Good|No||Massachusetts Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|Y|Fairhaven|MA|41.6353|-70.8814|PM2.5|35|Good|No||Massachusetts Dept. of Environmental Protection
12/16/09|12/15/09||EST|-1|Y|Y|Fall River|MA|41.6853|-71.1664|PM2.5|22|Good|No||Massachusetts Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|N|Fall River|MA|41.6853|-71.1664|OZONE|35|Good|No||Massachusetts Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|Y|Fall River|MA|41.6853|-71.1664|PM2.5|35|Good|No||Massachusetts Dept. of Environmental Protection
12/16/09|12/15/09||EST|-1|Y|Y|Fayetteville|NC|35.0720|-78.9000|PM2.5|21|Good|No||North Carolina DENR - Divison of Air Quality
12/16/09|12/16/09|2:00|EST|0|O|Y|Fayetteville|NC|35.0720|-78.9000|PM2.5|30|Good|No||North Carolina DENR - Divison of Air Quality
12/15/09|12/16/09||EST|1|F|Y|Fayetteville|NC|35.0720|-78.9000|PM2.5|30|Good|No||North Carolina DENR - Divison of Air Quality
12/16/09|12/15/09||EST|-1|Y|Y|Flemington|NJ|40.5167|-74.8100|OZONE|16|Good|No||New Jersey Dept. of Environmental Protection
12/16/09|12/15/09||EST|-1|Y|N|Flemington|NJ|40.5167|-74.8100|PM2.5|13|Good|No||New Jersey Dept. of Environmental Protection
12/16/09|12/16/09|2:00|EST|0|O|Y|Flemington|NJ|40.5167|-74.8100|OZONE|18|Good|No||New Jersey Dept. of Environmental Protection
12/16/09|12/16/09|2:00|EST|0|O|N|Flemington|NJ|40.5167|-74.8100|PM2.5|13|Good|No||New Jersey Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|Y|Flemington|NJ|40.5167|-74.8100|PM2.5|35|Good|No||New Jersey Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|N|Flemington|NJ|40.5167|-74.8100|OZONE||Good|No||New Jersey Dept. of Environmental Protection
12/16/09|12/15/09||EST|-1|Y|Y|Flint|MI|43.0146|-83.6959|PM2.5|34|Good|No||Michigan DEQ
12/16/09|12/16/09|2:00|EST|0|O|Y|Flint|MI|43.0146|-83.6959|PM2.5|16|Good|No||Michigan DEQ
12/14/09|12/16/09||EST|2|F|Y|Flint|MI|43.0146|-83.6959|PM2.5||Good|No|FORECAST SUMMARY: Monday, December 14th, 2009 through Monday, December 21st, 2009PM-2.5:  24-hour Fine Particulate concentrations are expected to be mostly Good throughout the forecast period.FORECAST DISCUSSION:Following a week of active weather and Good air quality, calmer weather will prevail this week accompanied by continued Good air quality.A fast moving low pressure system will pass through Michigan during the day Monday.  Prevailing southwest winds in advance of this system have driven up PM-2.5 to nearly to the Moderate levels.  Winds on the rear side of this system will be brisk and northwesterly which will clear out any near Moderate readings and drop temperatures back into a colder range.  During the middle of the week, high pressure will sit over the Midwest providing the only opportunity for any Moderate concentrations during the forecast period.  Since the background concentrations will be low and transport will not be an issue, we may see a creep of a few micrograms of PM-2.5 but it is unlikely that we will see any widespread Moderate readings.For the remainder of the forecast period, the Midwest will be sandwiched between a low pressure system regressing back from the northeast and high pressure to the west.  Resulting winds will be persistently from the northwest keeping our air quality in the Good category.EXTENDED FORECAST:The Midwest should stay under northwest flow and Good air quality into the upcoming week. Forecast updated by Jim Haywood: Monday, December 14th, 2009Next forecast update: Monday, December 21st, 2009|Michigan DEQ
12/14/09|12/17/09||EST|3|F|Y|Flint|MI|43.0146|-83.6959|PM2.5||Good|No|FORECAST SUMMARY: Monday, December 14th, 2009 through Monday, December 21st, 2009PM-2.5:  24-hour Fine Particulate concentrations are expected to be mostly Good throughout the forecast period.FORECAST DISCUSSION:Following a week of active weather and Good air quality, calmer weather will prevail this week accompanied by continued Good air quality.A fast moving low pressure system will pass through Michigan during the day Monday.  Prevailing southwest winds in advance of this system have driven up PM-2.5 to nearly to the Moderate levels.  Winds on the rear side of this system will be brisk and northwesterly which will clear out any near Moderate readings and drop temperatures back into a colder range.  During the middle of the week, high pressure will sit over the Midwest providing the only opportunity for any Moderate concentrations during the forecast period.  Since the background concentrations will be low and transport will not be an issue, we may see a creep of a few micrograms of PM-2.5 but it is unlikely that we will see any widespread Moderate readings.For the remainder of the forecast period, the Midwest will be sandwiched between a low pressure system regressing back from the northeast and high pressure to the west.  Resulting winds will be persistently from the northwest keeping our air quality in the Good category.EXTENDED FORECAST:The Midwest should stay under northwest flow and Good air quality into the upcoming week. Forecast updated by Jim Haywood: Monday, December 14th, 2009Next forecast update: Monday, December 21st, 2009|Michigan DEQ
12/14/09|12/18/09||EST|4|F|Y|Flint|MI|43.0146|-83.6959|PM2.5||Good|No|FORECAST SUMMARY: Monday, December 14th, 2009 through Monday, December 21st, 2009PM-2.5:  24-hour Fine Particulate concentrations are expected to be mostly Good throughout the forecast period.FORECAST DISCUSSION:Following a week of active weather and Good air quality, calmer weather will prevail this week accompanied by continued Good air quality.A fast moving low pressure system will pass through Michigan during the day Monday.  Prevailing southwest winds in advance of this system have driven up PM-2.5 to nearly to the Moderate levels.  Winds on the rear side of this system will be brisk and northwesterly which will clear out any near Moderate readings and drop temperatures back into a colder range.  During the middle of the week, high pressure will sit over the Midwest providing the only opportunity for any Moderate concentrations during the forecast period.  Since the background concentrations will be low and transport will not be an issue, we may see a creep of a few micrograms of PM-2.5 but it is unlikely that we will see any widespread Moderate readings.For the remainder of the forecast period, the Midwest will be sandwiched between a low pressure system regressing back from the northeast and high pressure to the west.  Resulting winds will be persistently from the northwest keeping our air quality in the Good category.EXTENDED FORECAST:The Midwest should stay under northwest flow and Good air quality into the upcoming week. Forecast updated by Jim Haywood: Monday, December 14th, 2009Next forecast update: Monday, December 21st, 2009|Michigan DEQ
12/14/09|12/19/09||EST|5|F|Y|Flint|MI|43.0146|-83.6959|PM2.5||Good|No|FORECAST SUMMARY: Monday, December 14th, 2009 through Monday, December 21st, 2009PM-2.5:  24-hour Fine Particulate concentrations are expected to be mostly Good throughout the forecast period.FORECAST DISCUSSION:Following a week of active weather and Good air quality, calmer weather will prevail this week accompanied by continued Good air quality.A fast moving low pressure system will pass through Michigan during the day Monday.  Prevailing southwest winds in advance of this system have driven up PM-2.5 to nearly to the Moderate levels.  Winds on the rear side of this system will be brisk and northwesterly which will clear out any near Moderate readings and drop temperatures back into a colder range.  During the middle of the week, high pressure will sit over the Midwest providing the only opportunity for any Moderate concentrations during the forecast period.  Since the background concentrations will be low and transport will not be an issue, we may see a creep of a few micrograms of PM-2.5 but it is unlikely that we will see any widespread Moderate readings.For the remainder of the forecast period, the Midwest will be sandwiched between a low pressure system regressing back from the northeast and high pressure to the west.  Resulting winds will be persistently from the northwest keeping our air quality in the Good category.EXTENDED FORECAST:The Midwest should stay under northwest flow and Good air quality into the upcoming week. Forecast updated by Jim Haywood: Monday, December 14th, 2009Next forecast update: Monday, December 21st, 2009|Michigan DEQ
12/16/09|12/15/09||EST|-1|Y|Y|Florence/Darlington|SC|34.1800|-79.7200|PM2.5|22|Good|No||South Carolina DHEC
12/16/09|12/15/09||EST|-1|Y|N|Florence/Darlington|SC|34.1800|-79.7200|OZONE|9|Good|No||South Carolina DHEC
12/15/09|12/14/09||PST|-1|Y|Y|Folsom|CA|38.6767|-121.1461|PM2.5|68|Moderate|No||Sacramento Metro. AQMD
12/15/09|12/14/09||PST|-1|Y|N|Folsom|CA|38.6767|-121.1461|OZONE|19|Good|No||Sacramento Metro. AQMD
12/15/09|12/14/09||PST|-1|Y|N|Folsom|CA|38.6767|-121.1461|PM10|15|Good|No||Sacramento Metro. AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|Folsom|CA|38.6767|-121.1461|PM2.5|79|Moderate|No||Sacramento Metro. AQMD
12/15/09|12/15/09|23:00|PST|0|O|N|Folsom|CA|38.6767|-121.1461|OZONE|13|Good|No||Sacramento Metro. AQMD
12/15/09|12/15/09||PST|0|F|Y|Folsom|CA|38.6767|-121.1461|PM2.5|52|Moderate|No|Today, a cold front approaching from the west will produce moderate southeasterly winds in Sacramento, dispersing pollutants and leading to low-Moderate particle levels.  Tomorrow, light winds will limit pollutant dispersion in the Sacramento region.  Furthermore, rain showers and the associated high humidity will increase particle production, yielding Moderate particle levels.  Thursday, an upper-level ridge of high pressure over northern California will limit vertical mixing, and light surface winds will allow pollutants to build up near the surface.  Therefore, particle levels will remain Moderate.|Sacramento Metro. AQMD
12/15/09|12/16/09||PST|1|F|Y|Folsom|CA|38.6767|-121.1461|PM2.5|79|Moderate|No|Today, a cold front approaching from the west will produce moderate southeasterly winds in Sacramento, dispersing pollutants and leading to low-Moderate particle levels.  Tomorrow, light winds will limit pollutant dispersion in the Sacramento region.  Furthermore, rain showers and the associated high humidity will increase particle production, yielding Moderate particle levels.  Thursday, an upper-level ridge of high pressure over northern California will limit vertical mixing, and light surface winds will allow pollutants to build up near the surface.  Therefore, particle levels will remain Moderate.|Sacramento Metro. AQMD
12/15/09|12/17/09||PST|2|F|Y|Folsom|CA|38.6767|-121.1461|PM2.5|84|Moderate|No|Today, a cold front approaching from the west will produce moderate southeasterly winds in Sacramento, dispersing pollutants and leading to low-Moderate particle levels.  Tomorrow, light winds will limit pollutant dispersion in the Sacramento region.  Furthermore, rain showers and the associated high humidity will increase particle production, yielding Moderate particle levels.  Thursday, an upper-level ridge of high pressure over northern California will limit vertical mixing, and light surface winds will allow pollutants to build up near the surface.  Therefore, particle levels will remain Moderate.|Sacramento Metro. AQMD
12/15/09|12/18/09||PST|3|F|Y|Folsom|CA|38.6767|-121.1461|PM2.5||Moderate|No|Today, a cold front approaching from the west will produce moderate southeasterly winds in Sacramento, dispersing pollutants and leading to low-Moderate particle levels.  Tomorrow, light winds will limit pollutant dispersion in the Sacramento region.  Furthermore, rain showers and the associated high humidity will increase particle production, yielding Moderate particle levels.  Thursday, an upper-level ridge of high pressure over northern California will limit vertical mixing, and light surface winds will allow pollutants to build up near the surface.  Therefore, particle levels will remain Moderate.|Sacramento Metro. AQMD
12/15/09|12/19/09||PST|4|F|Y|Folsom|CA|38.6767|-121.1461|PM2.5||Moderate|No|Today, a cold front approaching from the west will produce moderate southeasterly winds in Sacramento, dispersing pollutants and leading to low-Moderate particle levels.  Tomorrow, light winds will limit pollutant dispersion in the Sacramento region.  Furthermore, rain showers and the associated high humidity will increase particle production, yielding Moderate particle levels.  Thursday, an upper-level ridge of high pressure over northern California will limit vertical mixing, and light surface winds will allow pollutants to build up near the surface.  Therefore, particle levels will remain Moderate.|Sacramento Metro. AQMD
12/15/09|12/20/09||PST|5|F|Y|Folsom|CA|38.6767|-121.1461|PM2.5||Moderate|No|Today, a cold front approaching from the west will produce moderate southeasterly winds in Sacramento, dispersing pollutants and leading to low-Moderate particle levels.  Tomorrow, light winds will limit pollutant dispersion in the Sacramento region.  Furthermore, rain showers and the associated high humidity will increase particle production, yielding Moderate particle levels.  Thursday, an upper-level ridge of high pressure over northern California will limit vertical mixing, and light surface winds will allow pollutants to build up near the surface.  Therefore, particle levels will remain Moderate.|Sacramento Metro. AQMD
12/16/09|12/15/09||CST|-1|Y|Y|Fond du Lac|WI|43.7600|-88.4400|PM2.5|49|Good|No||Wisconsin Dept. of Natural Resources
12/16/09|12/15/09||CST|-1|Y|N|Fond du Lac|WI|43.7600|-88.4400|OZONE|26|Good|No||Wisconsin Dept. of Natural Resources
12/15/09|12/16/09||CST|1|F|Y|Fond du Lac|WI|43.7600|-88.4400|PM2.5||Good|No||Wisconsin Dept. of Natural Resources
12/15/09|12/17/09||CST|2|F|Y|Fond du Lac|WI|43.7600|-88.4400|PM2.5||Good|No||Wisconsin Dept. of Natural Resources
12/16/09|12/15/09||EST|-1|Y|Y|Forsyth County-Winston-Salem-Greensboro-High Point|NC|36.0510|-80.1440|PM2.5|21|Good|No||Forsyth County Environmental Affairs Dept.
12/16/09|12/15/09||EST|-1|Y|N|Forsyth County-Winston-Salem-Greensboro-High Point|NC|36.0510|-80.1440|OZONE|7|Good|No||Forsyth County Environmental Affairs Dept.
12/16/09|12/16/09|2:00|EST|0|O|Y|Forsyth County-Winston-Salem-Greensboro-High Point|NC|36.0510|-80.1440|PM2.5|29|Good|No||Forsyth County Environmental Affairs Dept.
12/16/09|12/16/09|2:00|EST|0|O|N|Forsyth County-Winston-Salem-Greensboro-High Point|NC|36.0510|-80.1440|OZONE|18|Good|No||Forsyth County Environmental Affairs Dept.
12/15/09|12/16/09||EST|1|F|Y|Forsyth County-Winston-Salem-Greensboro-High Point|NC|36.0510|-80.1440|PM2.5|20|Good|No|Air quality levels remain in the GREEN range as a dry cold front passed through the Triad Tuesday.  Cooler air is pushing into the region as winds shift to the north and keep highs for Wednesday in the 40s.  This Canadian air mass will drift across the eastern US and keep temperatures cool and AQI numbers in the GREEN range for the next few days.  Another gulf storm will develop later in the week and potentially affect our weekend weather but expect dry weather until then.  (Bodenhamer)|Forsyth County Environmental Affairs Dept.
12/15/09|12/17/09||EST|2|F|Y|Forsyth County-Winston-Salem-Greensboro-High Point|NC|36.0510|-80.1440|PM2.5|25|Good|No|Air quality levels remain in the GREEN range as a dry cold front passed through the Triad Tuesday.  Cooler air is pushing into the region as winds shift to the north and keep highs for Wednesday in the 40s.  This Canadian air mass will drift across the eastern US and keep temperatures cool and AQI numbers in the GREEN range for the next few days.  Another gulf storm will develop later in the week and potentially affect our weekend weather but expect dry weather until then.  (Bodenhamer)|Forsyth County Environmental Affairs Dept.
12/15/09|12/18/09||EST|3|F|Y|Forsyth County-Winston-Salem-Greensboro-High Point|NC|36.0510|-80.1440|PM2.5|30|Good|No|Air quality levels remain in the GREEN range as a dry cold front passed through the Triad Tuesday.  Cooler air is pushing into the region as winds shift to the north and keep highs for Wednesday in the 40s.  This Canadian air mass will drift across the eastern US and keep temperatures cool and AQI numbers in the GREEN range for the next few days.  Another gulf storm will develop later in the week and potentially affect our weekend weather but expect dry weather until then.  (Bodenhamer)|Forsyth County Environmental Affairs Dept.
12/16/09|12/15/09||MST|-1|Y|Y|Fort Collins|CO|40.5855|-105.0850|OZONE|36|Good|No||Colorado Department of Public Health and Environment
12/15/09|12/16/09||MST|1|F|Y|Fort Collins|CO|40.5855|-105.0850|PM2.5||Moderate|No||Colorado Department of Public Health and Environment
12/15/09|12/16/09||MST|1|F|N|Fort Collins|CO|40.5855|-105.0850|OZONE||Good|No||Colorado Department of Public Health and Environment
12/16/09|12/15/09||EST|-1|Y|Y|Fort Lee|NJ|40.8544|-73.9683|OZONE|6|Good|No||New Jersey Dept. of Environmental Protection
12/16/09|12/16/09|2:00|EST|0|O|Y|Fort Lee|NJ|40.8544|-73.9683|OZONE|18|Good|No||New Jersey Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|Y|Fort Lee|NJ|40.8544|-73.9683|PM2.5|35|Good|No||New Jersey Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|N|Fort Lee|NJ|40.8544|-73.9683|OZONE||Good|No||New Jersey Dept. of Environmental Protection
12/16/09|12/15/09||EST|-1|Y|Y|Fort Wayne|IN|41.0950|-85.1000|PM2.5|46|Good|No||Indiana Dept. of Environmental Management
12/16/09|12/16/09|2:00|EST|0|O|Y|Fort Wayne|IN|41.0950|-85.1000|PM2.5|20|Good|No||Indiana Dept. of Environmental Management
12/14/09|12/16/09||EST|2|F|Y|Fort Wayne|IN|41.0950|-85.1000|PM2.5||Good|No||Indiana Dept. of Environmental Management
12/14/09|12/17/09||EST|3|F|Y|Fort Wayne|IN|41.0950|-85.1000|PM2.5||Good|No||Indiana Dept. of Environmental Management
12/14/09|12/18/09||EST|4|F|Y|Fort Wayne|IN|41.0950|-85.1000|PM2.5||Good|No||Indiana Dept. of Environmental Management
12/15/09|12/14/09||PST|-1|Y|Y|Fremont|CA|37.5500|-122.0300|PM2.5|34|Good|No||San Francisco Bay Area AQMD
12/15/09|12/14/09||PST|-1|Y|N|Fremont|CA|37.5500|-122.0300|OZONE|21|Good|No||San Francisco Bay Area AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|Fremont|CA|37.5500|-122.0300|PM2.5|36|Good|No||San Francisco Bay Area AQMD
12/15/09|12/15/09||PST|0|F|Y|Fremont|CA|37.5500|-122.0300|PM2.5|29|Good|No||San Francisco Bay Area AQMD
12/15/09|12/16/09||PST|1|F|Y|Fremont|CA|37.5500|-122.0300|PM2.5|49|Good|No||San Francisco Bay Area AQMD
12/15/09|12/17/09||PST|2|F|Y|Fremont|CA|37.5500|-122.0300|PM2.5||Moderate|No||San Francisco Bay Area AQMD
12/15/09|12/18/09||PST|3|F|Y|Fremont|CA|37.5500|-122.0300|PM2.5||Moderate|No||San Francisco Bay Area AQMD
12/15/09|12/19/09||PST|4|F|Y|Fremont|CA|37.5500|-122.0300|PM2.5||Good|No||San Francisco Bay Area AQMD
12/15/09|12/20/09||PST|5|F|Y|Fremont|CA|37.5500|-122.0300|PM2.5||Good|No||San Francisco Bay Area AQMD
12/15/09|12/14/09||PST|-1|Y|Y|Fresno|CA|36.7806|-119.7929|PM2.5|41|Good|No||San Joaquin Valley Unified APCD
12/15/09|12/14/09||PST|-1|Y|N|Fresno|CA|36.7806|-119.7929|OZONE|29|Good|No||San Joaquin Valley Unified APCD
12/15/09|12/15/09|23:00|PST|0|O|Y|Fresno|CA|36.7806|-119.7929|PM2.5|80|Moderate|No||San Joaquin Valley Unified APCD
12/15/09|12/15/09|23:00|PST|0|O|N|Fresno|CA|36.7806|-119.7929|OZONE|6|Good|No||San Joaquin Valley Unified APCD
12/15/09|12/15/09||PST|0|F|Y|Fresno|CA|36.7806|-119.7929|PM2.5|56|Moderate|No||San Joaquin Valley Unified APCD
12/15/09|12/16/09||PST|1|F|Y|Fresno|CA|36.7806|-119.7929|PM2.5|60|Moderate|No||San Joaquin Valley Unified APCD
12/15/09|12/17/09||PST|2|F|Y|Fresno|CA|36.7806|-119.7929|PM2.5||Moderate|No||San Joaquin Valley Unified APCD
12/15/09|12/18/09||PST|3|F|Y|Fresno|CA|36.7806|-119.7929|PM2.5||Moderate|No||San Joaquin Valley Unified APCD
12/15/09|12/19/09||PST|4|F|Y|Fresno|CA|36.7806|-119.7929|PM2.5||Moderate|No||San Joaquin Valley Unified APCD
12/15/09|12/20/09||PST|5|F|Y|Fresno|CA|36.7806|-119.7929|PM2.5||Moderate|No||San Joaquin Valley Unified APCD
12/16/09|12/15/09||EST|-1|Y|Y|Ft. Lauderdale|FL|26.1430|-80.1390|OZONE|19|Good|No||Broward County Air Quality Division
12/16/09|12/16/09|2:00|EST|0|O|Y|Ft. Lauderdale|FL|26.1430|-80.1390|OZONE|5|Good|No||Broward County Air Quality Division
12/14/09|12/16/09||EST|2|F|N|Ft. Lauderdale|FL|26.1430|-80.1390|PM2.5||Good|No||Broward County Air Quality Division
12/14/09|12/16/09||EST|2|F|Y|Ft. Lauderdale|FL|26.1430|-80.1390|OZONE||Good|No||Broward County Air Quality Division
12/14/09|12/17/09||EST|3|F|Y|Ft. Lauderdale|FL|26.1430|-80.1390|OZONE||Good|No||Broward County Air Quality Division
12/14/09|12/17/09||EST|3|F|N|Ft. Lauderdale|FL|26.1430|-80.1390|PM2.5||Good|No||Broward County Air Quality Division
12/14/09|12/18/09||EST|4|F|N|Ft. Lauderdale|FL|26.1430|-80.1390|PM2.5||Good|No||Broward County Air Quality Division
12/14/09|12/18/09||EST|4|F|Y|Ft. Lauderdale|FL|26.1430|-80.1390|OZONE||Good|No||Broward County Air Quality Division
12/14/09|12/19/09||EST|5|F|Y|Ft. Lauderdale|FL|26.1430|-80.1390|OZONE||Good|No||Broward County Air Quality Division
12/14/09|12/19/09||EST|5|F|N|Ft. Lauderdale|FL|26.1430|-80.1390|PM2.5||Good|No||Broward County Air Quality Division
12/14/09|12/16/09||EST|2|F|Y|Gardiner|ME|44.2306|-69.7850|PM2.5|30|Good|No||Maine Dept. of Environmental Protection
12/14/09|12/17/09||EST|3|F|Y|Gardiner|ME|44.2306|-69.7850|PM2.5|30|Good|No||Maine Dept. of Environmental Protection
12/16/09|12/15/09||EST|-1|Y|Y|Grand Rapids|MI|42.8330|-85.5170|PM2.5|32|Good|No||Michigan DEQ
12/16/09|12/15/09||EST|-1|Y|N|Grand Rapids|MI|42.8330|-85.5170|OZONE|7|Good|No||Michigan DEQ
12/16/09|12/16/09|2:00|EST|0|O|Y|Grand Rapids|MI|42.8330|-85.5170|OZONE|25|Good|No||Michigan DEQ
12/16/09|12/16/09|2:00|EST|0|O|N|Grand Rapids|MI|42.8330|-85.5170|PM2.5|20|Good|No||Michigan DEQ
12/14/09|12/16/09||EST|2|F|Y|Grand Rapids|MI|42.8330|-85.5170|PM2.5||Good|No|FORECAST SUMMARY: Monday, December 14th, 2009 through Monday, December 21st, 2009PM-2.5:  24-hour Fine Particulate concentrations are expected to be mostly Good throughout the forecast period.FORECAST DISCUSSION:Following a week of active weather and Good air quality, calmer weather will prevail this week accompanied by continued Good air quality.A fast moving low pressure system will pass through Michigan during the day Monday.  Prevailing southwest winds in advance of this system have driven up PM-2.5 to nearly to the Moderate levels.  Winds on the rear side of this system will be brisk and northwesterly which will clear out any near Moderate readings and drop temperatures back into a colder range.  During the middle of the week, high pressure will sit over the Midwest providing the only opportunity for any Moderate concentrations during the forecast period.  Since the background concentrations will be low and transport will not be an issue, we may see a creep of a few micrograms of PM-2.5 but it is unlikely that we will see any widespread Moderate readings.For the remainder of the forecast period, the Midwest will be sandwiched between a low pressure system regressing back from the northeast and high pressure to the west.  Resulting winds will be persistently from the northwest keeping our air quality in the Good category.EXTENDED FORECAST:The Midwest should stay under northwest flow and Good air quality into the upcoming week. Forecast updated by Jim Haywood: Monday, December 14th, 2009Next forecast update: Monday, December 21st, 2009|Michigan DEQ
12/14/09|12/17/09||EST|3|F|Y|Grand Rapids|MI|42.8330|-85.5170|PM2.5||Good|No|FORECAST SUMMARY: Monday, December 14th, 2009 through Monday, December 21st, 2009PM-2.5:  24-hour Fine Particulate concentrations are expected to be mostly Good throughout the forecast period.FORECAST DISCUSSION:Following a week of active weather and Good air quality, calmer weather will prevail this week accompanied by continued Good air quality.A fast moving low pressure system will pass through Michigan during the day Monday.  Prevailing southwest winds in advance of this system have driven up PM-2.5 to nearly to the Moderate levels.  Winds on the rear side of this system will be brisk and northwesterly which will clear out any near Moderate readings and drop temperatures back into a colder range.  During the middle of the week, high pressure will sit over the Midwest providing the only opportunity for any Moderate concentrations during the forecast period.  Since the background concentrations will be low and transport will not be an issue, we may see a creep of a few micrograms of PM-2.5 but it is unlikely that we will see any widespread Moderate readings.For the remainder of the forecast period, the Midwest will be sandwiched between a low pressure system regressing back from the northeast and high pressure to the west.  Resulting winds will be persistently from the northwest keeping our air quality in the Good category.EXTENDED FORECAST:The Midwest should stay under northwest flow and Good air quality into the upcoming week. Forecast updated by Jim Haywood: Monday, December 14th, 2009Next forecast update: Monday, December 21st, 2009|Michigan DEQ
12/14/09|12/18/09||EST|4|F|Y|Grand Rapids|MI|42.8330|-85.5170|PM2.5||Good|No|FORECAST SUMMARY: Monday, December 14th, 2009 through Monday, December 21st, 2009PM-2.5:  24-hour Fine Particulate concentrations are expected to be mostly Good throughout the forecast period.FORECAST DISCUSSION:Following a week of active weather and Good air quality, calmer weather will prevail this week accompanied by continued Good air quality.A fast moving low pressure system will pass through Michigan during the day Monday.  Prevailing southwest winds in advance of this system have driven up PM-2.5 to nearly to the Moderate levels.  Winds on the rear side of this system will be brisk and northwesterly which will clear out any near Moderate readings and drop temperatures back into a colder range.  During the middle of the week, high pressure will sit over the Midwest providing the only opportunity for any Moderate concentrations during the forecast period.  Since the background concentrations will be low and transport will not be an issue, we may see a creep of a few micrograms of PM-2.5 but it is unlikely that we will see any widespread Moderate readings.For the remainder of the forecast period, the Midwest will be sandwiched between a low pressure system regressing back from the northeast and high pressure to the west.  Resulting winds will be persistently from the northwest keeping our air quality in the Good category.EXTENDED FORECAST:The Midwest should stay under northwest flow and Good air quality into the upcoming week. Forecast updated by Jim Haywood: Monday, December 14th, 2009Next forecast update: Monday, December 21st, 2009|Michigan DEQ
12/14/09|12/19/09||EST|5|F|Y|Grand Rapids|MI|42.8330|-85.5170|PM2.5||Good|No|FORECAST SUMMARY: Monday, December 14th, 2009 through Monday, December 21st, 2009PM-2.5:  24-hour Fine Particulate concentrations are expected to be mostly Good throughout the forecast period.FORECAST DISCUSSION:Following a week of active weather and Good air quality, calmer weather will prevail this week accompanied by continued Good air quality.A fast moving low pressure system will pass through Michigan during the day Monday.  Prevailing southwest winds in advance of this system have driven up PM-2.5 to nearly to the Moderate levels.  Winds on the rear side of this system will be brisk and northwesterly which will clear out any near Moderate readings and drop temperatures back into a colder range.  During the middle of the week, high pressure will sit over the Midwest providing the only opportunity for any Moderate concentrations during the forecast period.  Since the background concentrations will be low and transport will not be an issue, we may see a creep of a few micrograms of PM-2.5 but it is unlikely that we will see any widespread Moderate readings.For the remainder of the forecast period, the Midwest will be sandwiched between a low pressure system regressing back from the northeast and high pressure to the west.  Resulting winds will be persistently from the northwest keeping our air quality in the Good category.EXTENDED FORECAST:The Midwest should stay under northwest flow and Good air quality into the upcoming week. Forecast updated by Jim Haywood: Monday, December 14th, 2009Next forecast update: Monday, December 21st, 2009|Michigan DEQ
12/16/09|12/15/09||EST|-1|Y|Y|Great Smoky Mtns. Natl. Park - NC|TN|35.6331|-83.9415|PM2.5|39|Good|No||Tennessee Air Pollution Control Division
12/16/09|12/15/09||EST|-1|Y|N|Great Smoky Mtns. Natl. Park - NC|TN|35.6331|-83.9415|OZONE|39|Good|No||Tennessee Air Pollution Control Division
12/16/09|12/16/09|2:00|EST|0|O|Y|Great Smoky Mtns. Natl. Park - NC|TN|35.6331|-83.9415|PM2.5|32|Good|No||Tennessee Air Pollution Control Division
12/16/09|12/16/09|2:00|EST|0|O|N|Great Smoky Mtns. Natl. Park - NC|TN|35.6331|-83.9415|OZONE|15|Good|No||Tennessee Air Pollution Control Division
12/15/09|12/16/09||EST|1|F|Y|Great Smoky Mtns. Natl. Park - NC|TN|35.6331|-83.9415|PM2.5|42|Good|No||Tennessee Air Pollution Control Division
12/15/09|12/17/09||EST|2|F|Y|Great Smoky Mtns. Natl. Park - NC|TN|35.6331|-83.9415|PM2.5|35|Good|No||Tennessee Air Pollution Control Division
12/16/09|12/15/09||MST|-1|Y|Y|Greeley|CO|40.4061|-104.7225|OZONE|12|Good|No||Colorado Department of Public Health and Environment
12/16/09|12/16/09|0:00|MST|0|O|Y|Greeley|CO|40.4061|-104.7225|PM2.5|42|Good|No||Colorado Department of Public Health and Environment
12/15/09|12/16/09||MST|1|F|Y|Greeley|CO|40.4061|-104.7225|PM2.5||Moderate|No||Colorado Department of Public Health and Environment
12/15/09|12/16/09||MST|1|F|N|Greeley|CO|40.4061|-104.7225|OZONE||Good|No||Colorado Department of Public Health and Environment
12/16/09|12/15/09||CST|-1|Y|Y|Green Bay|WI|44.5200|-87.9200|PM2.5|25|Good|No||Wisconsin Dept. of Natural Resources
12/15/09|12/16/09||CST|1|F|Y|Green Bay|WI|44.5200|-87.9200|PM2.5||Good|No||Wisconsin Dept. of Natural Resources
12/15/09|12/17/09||CST|2|F|Y|Green Bay|WI|44.5200|-87.9200|PM2.5||Good|No||Wisconsin Dept. of Natural Resources
12/14/09|12/16/09||EST|2|F|Y|Greenville|ME|45.4630|-69.5922|PM2.5|30|Good|No||Maine Dept. of Environmental Protection
12/14/09|12/17/09||EST|3|F|Y|Greenville|ME|45.4630|-69.5922|PM2.5|30|Good|No||Maine Dept. of Environmental Protection
12/16/09|12/15/09||EST|-1|Y|Y|Greenville-Spartanburg|SC|34.9190|-82.1490|OZONE|23|Good|No||South Carolina DHEC
12/16/09|12/15/09||EST|-1|Y|N|Greenville-Spartanburg|SC|34.9190|-82.1490|PM2.5|20|Good|No||South Carolina DHEC
12/15/09|12/16/09||EST|1|F|Y|Greenwich|CT|41.0036|-73.5853|PM2.5|27|Good|No||Connecticut Dept. of Environmental Protection
12/15/09|12/14/09||PST|-1|Y|Y|Gridley|CA|39.3083|-121.7583|PM2.5|30|Good|No||Butte County Air Quality Management District
12/15/09|12/15/09|23:00|PST|0|O|Y|Gridley|CA|39.3083|-121.7583|PM2.5|50|Good|No||Butte County Air Quality Management District
12/15/09|12/15/09||PST|0|F|Y|Gridley|CA|39.3083|-121.7583|PM2.5||Good|No||Butte County Air Quality Management District
12/15/09|12/16/09||PST|1|F|Y|Gridley|CA|39.3083|-121.7583|PM2.5||Good|No||Butte County Air Quality Management District
12/16/09|12/15/09||EST|-1|Y|Y|Hagerstown|MD|39.5655|-77.7219|PM2.5|30|Good|No||Maryland Department of Environment
12/16/09|12/15/09||EST|-1|Y|N|Hagerstown|MD|39.5655|-77.7219|OZONE|26|Good|No||Maryland Department of Environment
12/16/09|12/16/09|2:00|EST|0|O|N|Hagerstown|MD|39.5655|-77.7219|OZONE|23|Good|No||Maryland Department of Environment
12/16/09|12/16/09|2:00|EST|0|O|Y|Hagerstown|MD|39.5655|-77.7219|PM2.5|23|Good|No||Maryland Department of Environment
12/15/09|12/16/09||EST|1|F|Y|Hagerstown|MD|39.5655|-77.7219|PM2.5|26|Good|No||Maryland Department of Environment
12/15/09|12/17/09||EST|2|F|Y|Hagerstown|MD|39.5655|-77.7219|PM2.5||Good|No||Maryland Department of Environment
12/15/09|12/18/09||EST|3|F|Y|Hagerstown|MD|39.5655|-77.7219|PM2.5||Good|No||Maryland Department of Environment
12/16/09|12/15/09||CST|-1|Y|Y|Hammond-Gary|IN|41.6310|-87.0870|PM2.5|63|Moderate|No||Indiana Dept. of Environmental Management
12/16/09|12/15/09||CST|-1|Y|N|Hammond-Gary|IN|41.6310|-87.0870|PM10|25|Good|No||Indiana Dept. of Environmental Management
12/16/09|12/16/09|1:00|CST|0|O|Y|Hammond-Gary|IN|41.6310|-87.0870|PM2.5|35|Good|No||Indiana Dept. of Environmental Management
12/14/09|12/16/09||CST|2|F|Y|Hammond-Gary|IN|41.6310|-87.0870|PM2.5||Good|No||Indiana Dept. of Environmental Management
12/14/09|12/17/09||CST|3|F|Y|Hammond-Gary|IN|41.6310|-87.0870|PM2.5||Good|No||Indiana Dept. of Environmental Management
12/14/09|12/18/09||CST|4|F|Y|Hammond-Gary|IN|41.6310|-87.0870|PM2.5||Good|No||Indiana Dept. of Environmental Management
12/16/09|12/15/09||EST|-1|Y|Y|Hampton Roads|VA|36.5830|-76.2100|PM2.5|15|Good|No||Virginia Dept. of Environmental Quality
12/15/09|12/16/09||EST|1|F|Y|Hampton Roads|VA|36.5830|-76.2100|PM2.5|26|Good|No||Virginia Dept. of Environmental Quality
12/15/09|12/14/09||PST|-1|Y|Y|Hanford|CA|36.3250|-119.6470|PM2.5|58|Moderate|No||San Joaquin Valley Unified APCD
12/15/09|12/14/09||PST|-1|Y|N|Hanford|CA|36.3250|-119.6470|PM10|16|Good|No||San Joaquin Valley Unified APCD
12/15/09|12/15/09|23:00|PST|0|O|Y|Hanford|CA|36.3250|-119.6470|PM2.5|83|Moderate|No||San Joaquin Valley Unified APCD
12/15/09|12/15/09||PST|0|F|Y|Hanford|CA|36.3250|-119.6470|PM2.5|66|Moderate|No||San Joaquin Valley Unified APCD
12/15/09|12/16/09||PST|1|F|Y|Hanford|CA|36.3250|-119.6470|PM2.5|76|Moderate|No||San Joaquin Valley Unified APCD
12/15/09|12/17/09||PST|2|F|Y|Hanford|CA|36.3250|-119.6470|PM2.5||Moderate|No||San Joaquin Valley Unified APCD
12/15/09|12/18/09||PST|3|F|Y|Hanford|CA|36.3250|-119.6470|PM2.5||Moderate|No||San Joaquin Valley Unified APCD
12/15/09|12/19/09||PST|4|F|Y|Hanford|CA|36.3250|-119.6470|PM2.5||Moderate|No||San Joaquin Valley Unified APCD
12/15/09|12/20/09||PST|5|F|Y|Hanford|CA|36.3250|-119.6470|PM2.5||Moderate|No||San Joaquin Valley Unified APCD
12/16/09|12/15/09||EST|-1|Y|Y|Hartford|CT|41.7850|-72.6300|PM2.5|40|Good|No||Connecticut Dept. of Environmental Protection
12/16/09|12/16/09|2:00|EST|0|O|Y|Hartford|CT|41.7850|-72.6300|PM2.5|40|Good|No||Connecticut Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|Y|Hartford|CT|41.7850|-72.6300|PM2.5|30|Good|No||Connecticut Dept. of Environmental Protection
12/16/09|12/15/09||EST|-1|Y|Y|Haverhill|MA|42.7736|-71.1050|PM2.5|38|Good|No||Massachusetts Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|N|Haverhill|MA|42.7736|-71.1050|OZONE|35|Good|No||Massachusetts Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|Y|Haverhill|MA|42.7736|-71.1050|PM2.5|35|Good|No||Massachusetts Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|Y|Haverhill|NH|44.0839|-72.0100|OZONE|21|Good|No||New Hampshire Dept. of Environmental Services
12/15/09|12/16/09||EST|1|F|N|Haverhill|NH|44.0839|-72.0100|PM2.5|20|Good|No||New Hampshire Dept. of Environmental Services
12/15/09|12/14/09||PST|-1|Y|Y|Hemet/San Jacinto|CA|33.7783|-116.9127|OZONE|28|Good|No||South Coast AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|Hemet/San Jacinto|CA|33.7783|-116.9127|OZONE|15|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|Y|Hemet/San Jacinto|CA|33.7783|-116.9127|OZONE|35|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Hemet/San Jacinto|CA|33.7783|-116.9127|PM2.5|32|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Hemet/San Jacinto|CA|33.7783|-116.9127|NO2|20|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Hemet/San Jacinto|CA|33.7783|-116.9127|PM10|19|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Hemet/San Jacinto|CA|33.7783|-116.9127|CO|15|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|Y|Hemet/San Jacinto|CA|33.7783|-116.9127|PM2.5|36|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Hemet/San Jacinto|CA|33.7783|-116.9127|OZONE|27|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Hemet/San Jacinto|CA|33.7783|-116.9127|PM10|21|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Hemet/San Jacinto|CA|33.7783|-116.9127|NO2|20|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Hemet/San Jacinto|CA|33.7783|-116.9127|CO|15|Good|No||South Coast AQMD
12/15/09|12/14/09||PST|-1|Y|Y|Hesperia|CA|34.4163|-117.2855|OZONE|27|Good|No||Mojave Desert AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|Hesperia|CA|34.4163|-117.2855|OZONE|9|Good|No||Mojave Desert AQMD
12/14/09|12/15/09||PST|1|F|Y|Hesperia|CA|34.4163|-117.2855|OZONE|33|Good|No||Mojave Desert AQMD
12/14/09|12/15/09||PST|1|F|N|Hesperia|CA|34.4163|-117.2855|PM2.5|29|Good|No||Mojave Desert AQMD
12/14/09|12/15/09||PST|1|F|N|Hesperia|CA|34.4163|-117.2855|NO2|20|Good|No||Mojave Desert AQMD
12/14/09|12/15/09||PST|1|F|N|Hesperia|CA|34.4163|-117.2855|PM10|17|Good|No||Mojave Desert AQMD
12/14/09|12/15/09||PST|1|F|N|Hesperia|CA|34.4163|-117.2855|CO|15|Good|No||Mojave Desert AQMD
12/15/09|12/16/09||PST|1|F|Y|Hesperia|CA|34.4163|-117.2855|PM2.5|32|Good|No||Mojave Desert AQMD
12/15/09|12/16/09||PST|1|F|N|Hesperia|CA|34.4163|-117.2855|OZONE|24|Good|No||Mojave Desert AQMD
12/15/09|12/16/09||PST|1|F|N|Hesperia|CA|34.4163|-117.2855|NO2|20|Good|No||Mojave Desert AQMD
12/15/09|12/16/09||PST|1|F|N|Hesperia|CA|34.4163|-117.2855|PM10|19|Good|No||Mojave Desert AQMD
12/15/09|12/16/09||PST|1|F|N|Hesperia|CA|34.4163|-117.2855|CO|15|Good|No||Mojave Desert AQMD
12/16/09|12/15/09||EST|-1|Y|Y|Hickory|NC|35.7390|-81.3260|PM2.5|28|Good|No||North Carolina DENR - Divison of Air Quality
12/16/09|12/16/09|2:00|EST|0|O|Y|Hickory|NC|35.7390|-81.3260|PM2.5|28|Good|No||North Carolina DENR - Divison of Air Quality
12/15/09|12/16/09||EST|1|F|Y|Hickory|NC|35.7390|-81.3260|PM2.5|32|Good|No||North Carolina DENR - Divison of Air Quality
12/15/09|12/14/09||HST|-1|Y|Y|Hilo|HI|19.7175|-155.1103|PM2.5|28|Good|No||Hawaii State Dept. of Health
12/15/09|12/15/09|21:00|HST|0|O|Y|Hilo|HI|19.7175|-155.1103|PM2.5|12|Good|No||Hawaii State Dept. of Health
12/15/09|12/15/09||HST|0|F|Y|Hilo|HI|19.7175|-155.1103|PM2.5||Good|No||Hawaii State Dept. of Health
12/15/09|12/16/09||HST|1|F|Y|Hilo|HI|19.7175|-155.1103|PM2.5||Good|No||Hawaii State Dept. of Health
12/14/09|12/16/09||EST|2|F|Y|Holden|ME|44.7365|-68.6711|PM2.5|30|Good|No||Maine Dept. of Environmental Protection
12/14/09|12/17/09||EST|3|F|Y|Holden|ME|44.7365|-68.6711|PM2.5|30|Good|No||Maine Dept. of Environmental Protection
12/16/09|12/15/09||EST|-1|Y|Y|Hollywood|FL|26.0430|-80.1330|OZONE|20|Good|No||Broward County Air Quality Division
12/16/09|12/15/09||EST|-1|Y|N|Hollywood|FL|26.0430|-80.1330|PM2.5|18|Good|No||Broward County Air Quality Division
12/16/09|12/16/09|2:00|EST|0|O|Y|Hollywood|FL|26.0430|-80.1330|OZONE|5|Good|No||Broward County Air Quality Division
12/14/09|12/16/09||EST|2|F|N|Hollywood|FL|26.0430|-80.1330|PM2.5||Good|No||Broward County Air Quality Division
12/14/09|12/16/09||EST|2|F|Y|Hollywood|FL|26.0430|-80.1330|OZONE||Good|No||Broward County Air Quality Division
12/14/09|12/17/09||EST|3|F|Y|Hollywood|FL|26.0430|-80.1330|OZONE||Good|No||Broward County Air Quality Division
12/14/09|12/17/09||EST|3|F|N|Hollywood|FL|26.0430|-80.1330|PM2.5||Good|No||Broward County Air Quality Division
12/14/09|12/18/09||EST|4|F|N|Hollywood|FL|26.0430|-80.1330|PM2.5||Good|No||Broward County Air Quality Division
12/14/09|12/18/09||EST|4|F|Y|Hollywood|FL|26.0430|-80.1330|OZONE||Good|No||Broward County Air Quality Division
12/14/09|12/19/09||EST|5|F|Y|Hollywood|FL|26.0430|-80.1330|OZONE||Good|No||Broward County Air Quality Division
12/14/09|12/19/09||EST|5|F|N|Hollywood|FL|26.0430|-80.1330|PM2.5||Good|No||Broward County Air Quality Division
12/15/09|12/14/09||HST|-1|Y|Y|Honolulu|HI|21.3046|-157.8601|OZONE|31|Good|No||Hawaii State Dept. of Health
12/15/09|12/14/09||HST|-1|Y|N|Honolulu|HI|21.3046|-157.8601|PM2.5|24|Good|No||Hawaii State Dept. of Health
12/15/09|12/15/09|21:00|HST|0|O|Y|Honolulu|HI|21.3046|-157.8601|PM2.5|31|Good|No||Hawaii State Dept. of Health
12/15/09|12/15/09|21:00|HST|0|O|N|Honolulu|HI|21.3046|-157.8601|OZONE|16|Good|No||Hawaii State Dept. of Health
12/15/09|12/15/09||HST|0|F|Y|Honolulu|HI|21.3046|-157.8601|OZONE||Good|No||Hawaii State Dept. of Health
12/15/09|12/16/09||HST|1|F|Y|Honolulu|HI|21.3046|-157.8601|OZONE||Good|No||Hawaii State Dept. of Health
12/16/09|12/15/09||EST|-1|Y|Y|Houghton Lake|MI|44.3147|-84.7647|PM2.5|19|Good|No||Michigan DEQ
12/16/09|12/16/09|2:00|EST|0|O|Y|Houghton Lake|MI|44.3147|-84.7647|PM2.5|17|Good|No||Michigan DEQ
12/14/09|12/16/09||EST|2|F|Y|Houghton Lake|MI|44.3147|-84.7647|PM2.5||Good|No|FORECAST SUMMARY: Monday, December 14th, 2009 through Monday, December 21st, 2009PM-2.5:  24-hour Fine Particulate concentrations are expected to be mostly Good throughout the forecast period.FORECAST DISCUSSION:Following a week of active weather and Good air quality, calmer weather will prevail this week accompanied by continued Good air quality.A fast moving low pressure system will pass through Michigan during the day Monday.  Prevailing southwest winds in advance of this system have driven up PM-2.5 to nearly to the Moderate levels.  Winds on the rear side of this system will be brisk and northwesterly which will clear out any near Moderate readings and drop temperatures back into a colder range.  During the middle of the week, high pressure will sit over the Midwest providing the only opportunity for any Moderate concentrations during the forecast period.  Since the background concentrations will be low and transport will not be an issue, we may see a creep of a few micrograms of PM-2.5 but it is unlikely that we will see any widespread Moderate readings.For the remainder of the forecast period, the Midwest will be sandwiched between a low pressure system regressing back from the northeast and high pressure to the west.  Resulting winds will be persistently from the northwest keeping our air quality in the Good category.EXTENDED FORECAST:The Midwest should stay under northwest flow and Good air quality into the upcoming week. Forecast updated by Jim Haywood: Monday, December 14th, 2009Next forecast update: Monday, December 21st, 2009|Michigan DEQ
12/14/09|12/17/09||EST|3|F|Y|Houghton Lake|MI|44.3147|-84.7647|PM2.5||Good|No|FORECAST SUMMARY: Monday, December 14th, 2009 through Monday, December 21st, 2009PM-2.5:  24-hour Fine Particulate concentrations are expected to be mostly Good throughout the forecast period.FORECAST DISCUSSION:Following a week of active weather and Good air quality, calmer weather will prevail this week accompanied by continued Good air quality.A fast moving low pressure system will pass through Michigan during the day Monday.  Prevailing southwest winds in advance of this system have driven up PM-2.5 to nearly to the Moderate levels.  Winds on the rear side of this system will be brisk and northwesterly which will clear out any near Moderate readings and drop temperatures back into a colder range.  During the middle of the week, high pressure will sit over the Midwest providing the only opportunity for any Moderate concentrations during the forecast period.  Since the background concentrations will be low and transport will not be an issue, we may see a creep of a few micrograms of PM-2.5 but it is unlikely that we will see any widespread Moderate readings.For the remainder of the forecast period, the Midwest will be sandwiched between a low pressure system regressing back from the northeast and high pressure to the west.  Resulting winds will be persistently from the northwest keeping our air quality in the Good category.EXTENDED FORECAST:The Midwest should stay under northwest flow and Good air quality into the upcoming week. Forecast updated by Jim Haywood: Monday, December 14th, 2009Next forecast update: Monday, December 21st, 2009|Michigan DEQ
12/14/09|12/18/09||EST|4|F|Y|Houghton Lake|MI|44.3147|-84.7647|PM2.5||Good|No|FORECAST SUMMARY: Monday, December 14th, 2009 through Monday, December 21st, 2009PM-2.5:  24-hour Fine Particulate concentrations are expected to be mostly Good throughout the forecast period.FORECAST DISCUSSION:Following a week of active weather and Good air quality, calmer weather will prevail this week accompanied by continued Good air quality.A fast moving low pressure system will pass through Michigan during the day Monday.  Prevailing southwest winds in advance of this system have driven up PM-2.5 to nearly to the Moderate levels.  Winds on the rear side of this system will be brisk and northwesterly which will clear out any near Moderate readings and drop temperatures back into a colder range.  During the middle of the week, high pressure will sit over the Midwest providing the only opportunity for any Moderate concentrations during the forecast period.  Since the background concentrations will be low and transport will not be an issue, we may see a creep of a few micrograms of PM-2.5 but it is unlikely that we will see any widespread Moderate readings.For the remainder of the forecast period, the Midwest will be sandwiched between a low pressure system regressing back from the northeast and high pressure to the west.  Resulting winds will be persistently from the northwest keeping our air quality in the Good category.EXTENDED FORECAST:The Midwest should stay under northwest flow and Good air quality into the upcoming week. Forecast updated by Jim Haywood: Monday, December 14th, 2009Next forecast update: Monday, December 21st, 2009|Michigan DEQ
12/14/09|12/19/09||EST|5|F|Y|Houghton Lake|MI|44.3147|-84.7647|PM2.5||Good|No|FORECAST SUMMARY: Monday, December 14th, 2009 through Monday, December 21st, 2009PM-2.5:  24-hour Fine Particulate concentrations are expected to be mostly Good throughout the forecast period.FORECAST DISCUSSION:Following a week of active weather and Good air quality, calmer weather will prevail this week accompanied by continued Good air quality.A fast moving low pressure system will pass through Michigan during the day Monday.  Prevailing southwest winds in advance of this system have driven up PM-2.5 to nearly to the Moderate levels.  Winds on the rear side of this system will be brisk and northwesterly which will clear out any near Moderate readings and drop temperatures back into a colder range.  During the middle of the week, high pressure will sit over the Midwest providing the only opportunity for any Moderate concentrations during the forecast period.  Since the background concentrations will be low and transport will not be an issue, we may see a creep of a few micrograms of PM-2.5 but it is unlikely that we will see any widespread Moderate readings.For the remainder of the forecast period, the Midwest will be sandwiched between a low pressure system regressing back from the northeast and high pressure to the west.  Resulting winds will be persistently from the northwest keeping our air quality in the Good category.EXTENDED FORECAST:The Midwest should stay under northwest flow and Good air quality into the upcoming week. Forecast updated by Jim Haywood: Monday, December 14th, 2009Next forecast update: Monday, December 21st, 2009|Michigan DEQ
12/16/09|12/15/09||CST|-1|Y|Y|Houston-Galveston-Brazoria|TX|29.7510|-95.3510|PM2.5|62|Moderate|No||Texas Commission on Environmental Quality
12/16/09|12/15/09||CST|-1|Y|N|Houston-Galveston-Brazoria|TX|29.7510|-95.3510|OZONE|15|Good|No||Texas Commission on Environmental Quality
12/16/09|12/16/09|1:00|CST|0|O|Y|Houston-Galveston-Brazoria|TX|29.7510|-95.3510|PM2.5|35|Good|No||Texas Commission on Environmental Quality
12/16/09|12/16/09|1:00|CST|0|O|N|Houston-Galveston-Brazoria|TX|29.7510|-95.3510|OZONE|15|Good|No||Texas Commission on Environmental Quality
12/14/09|12/16/09||CST|2|F|N|Houston-Galveston-Brazoria|TX|29.7510|-95.3510|PM2.5||Good|No||Texas Commission on Environmental Quality
12/14/09|12/16/09||CST|2|F|N|Houston-Galveston-Brazoria|TX|29.7510|-95.3510|PM10||Good|No||Texas Commission on Environmental Quality
12/14/09|12/16/09||CST|2|F|Y|Houston-Galveston-Brazoria|TX|29.7510|-95.3510|OZONE||Good|No||Texas Commission on Environmental Quality
12/14/09|12/17/09||CST|3|F|Y|Houston-Galveston-Brazoria|TX|29.7510|-95.3510|OZONE||Good|No||Texas Commission on Environmental Quality
12/14/09|12/17/09||CST|3|F|N|Houston-Galveston-Brazoria|TX|29.7510|-95.3510|PM10||Good|No||Texas Commission on Environmental Quality
12/14/09|12/17/09||CST|3|F|N|Houston-Galveston-Brazoria|TX|29.7510|-95.3510|PM2.5||Good|No||Texas Commission on Environmental Quality
12/14/09|12/16/09||EST|2|F|Y|Howland|ME|45.2156|-68.7084|PM2.5|30|Good|No||Maine Dept. of Environmental Protection
12/14/09|12/17/09||EST|3|F|Y|Howland|ME|45.2156|-68.7084|PM2.5|30|Good|No||Maine Dept. of Environmental Protection
12/16/09|12/15/09||CST|-1|Y|Y|Huntsville|AL|34.3900|-86.4600|PM2.5|28|Good|No||Alabama Department of Environmental Management
12/16/09|12/16/09|1:00|CST|0|O|Y|Huntsville|AL|34.3900|-86.4600|PM2.5|44|Good|No||Alabama Department of Environmental Management
12/15/09|12/16/09||CST|1|F|Y|Huntsville|AL|34.3900|-86.4600|PM2.5|32|Good|No||Alabama Department of Environmental Management
12/16/09|12/15/09||MST|-1|Y|Y|Idaho Falls|ID|43.5183|-111.9792|PM2.5|1|Good|No||Idaho Department of Environmental Quality
12/16/09|12/16/09|0:00|MST|0|O|Y|Idaho Falls|ID|43.5183|-111.9792|PM2.5|3|Good|No||Idaho Department of Environmental Quality
12/15/09|12/14/09||PST|-1|Y|Y|Imperial Valley|CA|32.7919|-115.5637|OZONE|33|Good|No||Imperial County Air Pollution Control District
12/15/09|12/14/09||PST|-1|Y|N|Imperial Valley|CA|32.7919|-115.5637|PM10|18|Good|No||Imperial County Air Pollution Control District
12/15/09|12/15/09|23:00|PST|0|O|Y|Imperial Valley|CA|32.7919|-115.5637|OZONE|16|Good|No||Imperial County Air Pollution Control District
12/16/09|12/15/09||EST|-1|Y|Y|Indianapolis|IN|39.7490|-86.1860|OZONE|11|Good|No||Indianapolis OES
12/16/09|12/16/09|2:00|EST|0|O|Y|Indianapolis|IN|39.7490|-86.1860|OZONE|13|Good|No||Indianapolis OES
12/14/09|12/16/09||EST|2|F|Y|Indianapolis|IN|39.7490|-86.1860|PM2.5||Good|No||Indianapolis OES
12/14/09|12/17/09||EST|3|F|Y|Indianapolis|IN|39.7490|-86.1860|PM2.5||Moderate|No||Indianapolis OES
12/16/09|12/15/09||EST|-1|Y|Y|Jacksonville|FL|30.3350|-81.6580|OZONE|17|Good|No||City of Jacksonville - Environmental Quality Division
12/16/09|12/15/09||EST|-1|Y|N|Jacksonville|FL|30.3350|-81.6580|PM2.5|12|Good|No||City of Jacksonville - Environmental Quality Division
12/16/09|12/16/09|2:00|EST|0|O|Y|Jacksonville|FL|30.3350|-81.6580|OZONE|8|Good|No||City of Jacksonville - Environmental Quality Division
12/16/09|12/16/09|2:00|EST|0|O|N|Jacksonville|FL|30.3350|-81.6580|PM2.5|6|Good|No||City of Jacksonville - Environmental Quality Division
12/15/09|12/16/09||EST|1|F|N|Jacksonville|FL|30.3350|-81.6580|PM2.5||Good|No||City of Jacksonville - Environmental Quality Division
12/15/09|12/16/09||EST|1|F|Y|Jacksonville|FL|30.3350|-81.6580|OZONE||Good|No||City of Jacksonville - Environmental Quality Division
12/14/09|12/16/09||EST|2|F|Y|Jonesport|ME|44.5319|-67.5959|PM2.5|30|Good|No||Maine Dept. of Environmental Protection
12/14/09|12/17/09||EST|3|F|Y|Jonesport|ME|44.5319|-67.5959|PM2.5|30|Good|No||Maine Dept. of Environmental Protection
12/16/09|12/15/09||EST|-1|Y|Y|Kalamazoo|MI|42.2747|-85.5883|PM2.5|30|Good|No||Michigan DEQ
12/16/09|12/16/09|2:00|EST|0|O|Y|Kalamazoo|MI|42.2747|-85.5883|PM2.5|13|Good|No||Michigan DEQ
12/14/09|12/16/09||EST|2|F|Y|Kalamazoo|MI|42.2747|-85.5883|PM2.5||Good|No|FORECAST SUMMARY: Monday, December 14th, 2009 through Monday, December 21st, 2009PM-2.5:  24-hour Fine Particulate concentrations are expected to be mostly Good throughout the forecast period.FORECAST DISCUSSION:Following a week of active weather and Good air quality, calmer weather will prevail this week accompanied by continued Good air quality.A fast moving low pressure system will pass through Michigan during the day Monday.  Prevailing southwest winds in advance of this system have driven up PM-2.5 to nearly to the Moderate levels.  Winds on the rear side of this system will be brisk and northwesterly which will clear out any near Moderate readings and drop temperatures back into a colder range.  During the middle of the week, high pressure will sit over the Midwest providing the only opportunity for any Moderate concentrations during the forecast period.  Since the background concentrations will be low and transport will not be an issue, we may see a creep of a few micrograms of PM-2.5 but it is unlikely that we will see any widespread Moderate readings.For the remainder of the forecast period, the Midwest will be sandwiched between a low pressure system regressing back from the northeast and high pressure to the west.  Resulting winds will be persistently from the northwest keeping our air quality in the Good category.EXTENDED FORECAST:The Midwest should stay under northwest flow and Good air quality into the upcoming week. Forecast updated by Jim Haywood: Monday, December 14th, 2009Next forecast update: Monday, December 21st, 2009|Michigan DEQ
12/14/09|12/17/09||EST|3|F|Y|Kalamazoo|MI|42.2747|-85.5883|PM2.5||Good|No|FORECAST SUMMARY: Monday, December 14th, 2009 through Monday, December 21st, 2009PM-2.5:  24-hour Fine Particulate concentrations are expected to be mostly Good throughout the forecast period.FORECAST DISCUSSION:Following a week of active weather and Good air quality, calmer weather will prevail this week accompanied by continued Good air quality.A fast moving low pressure system will pass through Michigan during the day Monday.  Prevailing southwest winds in advance of this system have driven up PM-2.5 to nearly to the Moderate levels.  Winds on the rear side of this system will be brisk and northwesterly which will clear out any near Moderate readings and drop temperatures back into a colder range.  During the middle of the week, high pressure will sit over the Midwest providing the only opportunity for any Moderate concentrations during the forecast period.  Since the background concentrations will be low and transport will not be an issue, we may see a creep of a few micrograms of PM-2.5 but it is unlikely that we will see any widespread Moderate readings.For the remainder of the forecast period, the Midwest will be sandwiched between a low pressure system regressing back from the northeast and high pressure to the west.  Resulting winds will be persistently from the northwest keeping our air quality in the Good category.EXTENDED FORECAST:The Midwest should stay under northwest flow and Good air quality into the upcoming week. Forecast updated by Jim Haywood: Monday, December 14th, 2009Next forecast update: Monday, December 21st, 2009|Michigan DEQ
12/14/09|12/18/09||EST|4|F|Y|Kalamazoo|MI|42.2747|-85.5883|PM2.5||Good|No|FORECAST SUMMARY: Monday, December 14th, 2009 through Monday, December 21st, 2009PM-2.5:  24-hour Fine Particulate concentrations are expected to be mostly Good throughout the forecast period.FORECAST DISCUSSION:Following a week of active weather and Good air quality, calmer weather will prevail this week accompanied by continued Good air quality.A fast moving low pressure system will pass through Michigan during the day Monday.  Prevailing southwest winds in advance of this system have driven up PM-2.5 to nearly to the Moderate levels.  Winds on the rear side of this system will be brisk and northwesterly which will clear out any near Moderate readings and drop temperatures back into a colder range.  During the middle of the week, high pressure will sit over the Midwest providing the only opportunity for any Moderate concentrations during the forecast period.  Since the background concentrations will be low and transport will not be an issue, we may see a creep of a few micrograms of PM-2.5 but it is unlikely that we will see any widespread Moderate readings.For the remainder of the forecast period, the Midwest will be sandwiched between a low pressure system regressing back from the northeast and high pressure to the west.  Resulting winds will be persistently from the northwest keeping our air quality in the Good category.EXTENDED FORECAST:The Midwest should stay under northwest flow and Good air quality into the upcoming week. Forecast updated by Jim Haywood: Monday, December 14th, 2009Next forecast update: Monday, December 21st, 2009|Michigan DEQ
12/14/09|12/19/09||EST|5|F|Y|Kalamazoo|MI|42.2747|-85.5883|PM2.5||Good|No|FORECAST SUMMARY: Monday, December 14th, 2009 through Monday, December 21st, 2009PM-2.5:  24-hour Fine Particulate concentrations are expected to be mostly Good throughout the forecast period.FORECAST DISCUSSION:Following a week of active weather and Good air quality, calmer weather will prevail this week accompanied by continued Good air quality.A fast moving low pressure system will pass through Michigan during the day Monday.  Prevailing southwest winds in advance of this system have driven up PM-2.5 to nearly to the Moderate levels.  Winds on the rear side of this system will be brisk and northwesterly which will clear out any near Moderate readings and drop temperatures back into a colder range.  During the middle of the week, high pressure will sit over the Midwest providing the only opportunity for any Moderate concentrations during the forecast period.  Since the background concentrations will be low and transport will not be an issue, we may see a creep of a few micrograms of PM-2.5 but it is unlikely that we will see any widespread Moderate readings.For the remainder of the forecast period, the Midwest will be sandwiched between a low pressure system regressing back from the northeast and high pressure to the west.  Resulting winds will be persistently from the northwest keeping our air quality in the Good category.EXTENDED FORECAST:The Midwest should stay under northwest flow and Good air quality into the upcoming week. Forecast updated by Jim Haywood: Monday, December 14th, 2009Next forecast update: Monday, December 21st, 2009|Michigan DEQ
12/16/09|12/15/09||CST|-1|Y|Y|Kansas City|MO|39.1220|-94.5520|PM2.5|34|Good|No||Mid-America Regional Council
12/16/09|12/15/09||CST|-1|Y|N|Kansas City|MO|39.1220|-94.5520|OZONE|24|Good|No||Mid-America Regional Council
12/16/09|12/16/09|1:00|CST|0|O|Y|Kansas City|MO|39.1220|-94.5520|PM2.5|18|Good|No||Mid-America Regional Council
12/16/09|12/16/09|1:00|CST|0|O|N|Kansas City|MO|39.1220|-94.5520|OZONE|3|Good|No||Mid-America Regional Council
12/15/09|12/16/09||CST|1|F|Y|Kansas City|MO|39.1220|-94.5520|OZONE||Good|No||Mid-America Regional Council
12/16/09|12/15/09||EST|-1|Y|Y|Keene|NH|42.9306|-72.2778|PM2.5|61|Moderate|No||New Hampshire Dept. of Environmental Services
12/16/09|12/15/09||EST|-1|Y|N|Keene|NH|42.9306|-72.2778|OZONE|12|Good|No||New Hampshire Dept. of Environmental Services
12/16/09|12/16/09|2:00|EST|0|O|Y|Keene|NH|42.9306|-72.2778|PM2.5|35|Good|No||New Hampshire Dept. of Environmental Services
12/16/09|12/16/09|2:00|EST|0|O|N|Keene|NH|42.9306|-72.2778|OZONE|22|Good|No||New Hampshire Dept. of Environmental Services
12/15/09|12/16/09||EST|1|F|Y|Keene|NH|42.9306|-72.2778|PM2.5|35|Good|No||New Hampshire Dept. of Environmental Services
12/15/09|12/16/09||EST|1|F|N|Keene|NH|42.9306|-72.2778|OZONE|22|Good|No||New Hampshire Dept. of Environmental Services
12/14/09|12/16/09||EST|2|F|Y|Kennebunkport|ME|43.3431|-70.4714|PM2.5|30|Good|No||Maine Dept. of Environmental Protection
12/14/09|12/17/09||EST|3|F|Y|Kennebunkport|ME|43.3431|-70.4714|PM2.5|30|Good|No||Maine Dept. of Environmental Protection
12/15/09|12/14/09||PST|-1|Y|Y|Klamath Falls|OR|42.1904|-121.7313|PM2.5|69|Moderate|No||Klamath County
12/15/09|12/15/09|23:00|PST|0|O|Y|Klamath Falls|OR|42.1904|-121.7313|PM2.5|9|Good|No||Klamath County
12/15/09|12/15/09||PST|0|F|Y|Klamath Falls|OR|42.1904|-121.7313|PM2.5||Good|Yes||Klamath County
12/15/09|12/16/09||PST|1|F|Y|Klamath Falls|OR|42.1904|-121.7313|PM2.5||Good|Yes||Klamath County
12/16/09|12/15/09||EST|-1|Y|N|Knoxville|TN|35.9750|-83.9460|OZONE|39|Good|No||Tennessee Air Pollution Control Division
12/16/09|12/15/09||EST|-1|Y|Y|Knoxville|TN|35.9750|-83.9460|PM2.5|39|Good|No||Tennessee Air Pollution Control Division
12/16/09|12/16/09|2:00|EST|0|O|Y|Knoxville|TN|35.9750|-83.9460|PM2.5|32|Good|No||Tennessee Air Pollution Control Division
12/16/09|12/16/09|2:00|EST|0|O|N|Knoxville|TN|35.9750|-83.9460|OZONE|15|Good|No||Tennessee Air Pollution Control Division
12/15/09|12/16/09||EST|1|F|Y|Knoxville|TN|35.9750|-83.9460|PM2.5|42|Good|No||Tennessee Air Pollution Control Division
12/15/09|12/17/09||EST|2|F|Y|Knoxville|TN|35.9750|-83.9460|PM2.5|35|Good|No||Tennessee Air Pollution Control Division
12/15/09|12/14/09||HST|-1|Y|Y|Kona|HI|19.5097|-155.9133|PM2.5|59|Moderate|No||Hawaii State Dept. of Health
12/15/09|12/15/09|21:00|HST|0|O|Y|Kona|HI|19.5097|-155.9133|PM2.5|76|Moderate|No||Hawaii State Dept. of Health
12/15/09|12/15/09||HST|0|F|Y|Kona|HI|19.5097|-155.9133|PM2.5||Moderate|No||Hawaii State Dept. of Health
12/15/09|12/16/09||HST|1|F|Y|Kona|HI|19.5097|-155.9133|PM2.5||Moderate|No||Hawaii State Dept. of Health
12/16/09|12/15/09||CST|-1|Y|Y|La Crosse|WI|43.7781|-91.2250|PM2.5|48|Good|No||Wisconsin Dept. of Natural Resources
12/15/09|12/16/09||CST|1|F|Y|La Crosse|WI|43.7781|-91.2250|PM2.5||Good|No||Wisconsin Dept. of Natural Resources
12/15/09|12/17/09||CST|2|F|Y|La Crosse|WI|43.7781|-91.2250|PM2.5||Moderate|No||Wisconsin Dept. of Natural Resources
12/15/09|12/16/09||EST|1|F|Y|Laconia|NH|43.5728|-71.4189|PM2.5|24|Good|No||New Hampshire Dept. of Environmental Services
12/15/09|12/16/09||EST|1|F|N|Laconia|NH|43.5728|-71.4189|OZONE|21|Good|No||New Hampshire Dept. of Environmental Services
12/16/09|12/15/09||CST|-1|Y|Y|Lafayette|LA|30.2258|-92.0428|OZONE|11|Good|No||Louisiana Department of Environmental Quality
12/16/09|12/16/09|1:00|CST|0|O|Y|Lafayette|LA|30.2258|-92.0428|OZONE|5|Good|No||Louisiana Department of Environmental Quality
12/15/09|12/16/09||CST|1|F|Y|Lafayette|LA|30.2258|-92.0428|PM2.5|19|Good|No|Today, scattered thunderstorms, enhanced vertical mixing, and moderate northerly winds will disperse pollutants and lead to Good AQI levels across Louisiana.  Tomorrow and Thursday, surface high pressure building to the north, combined with a low-pressure system over the Gulf of Mexico, will generate moderate northeasterly winds across Louisiana.  These winds will disperse pollutants and keep AQI levels Good statewide on both days.|Louisiana Department of Environmental Quality
12/15/09|12/16/09||CST|1|F|N|Lafayette|LA|30.2258|-92.0428|OZONE|18|Good|No|Today, scattered thunderstorms, enhanced vertical mixing, and moderate northerly winds will disperse pollutants and lead to Good AQI levels across Louisiana.  Tomorrow and Thursday, surface high pressure building to the north, combined with a low-pressure system over the Gulf of Mexico, will generate moderate northeasterly winds across Louisiana.  These winds will disperse pollutants and keep AQI levels Good statewide on both days.|Louisiana Department of Environmental Quality
12/15/09|12/17/09||CST|2|F|Y|Lafayette|LA|30.2258|-92.0428|PM2.5|19|Good|No|Today, scattered thunderstorms, enhanced vertical mixing, and moderate northerly winds will disperse pollutants and lead to Good AQI levels across Louisiana.  Tomorrow and Thursday, surface high pressure building to the north, combined with a low-pressure system over the Gulf of Mexico, will generate moderate northeasterly winds across Louisiana.  These winds will disperse pollutants and keep AQI levels Good statewide on both days.|Louisiana Department of Environmental Quality
12/15/09|12/17/09||CST|2|F|N|Lafayette|LA|30.2258|-92.0428|OZONE|18|Good|No|Today, scattered thunderstorms, enhanced vertical mixing, and moderate northerly winds will disperse pollutants and lead to Good AQI levels across Louisiana.  Tomorrow and Thursday, surface high pressure building to the north, combined with a low-pressure system over the Gulf of Mexico, will generate moderate northeasterly winds across Louisiana.  These winds will disperse pollutants and keep AQI levels Good statewide on both days.|Louisiana Department of Environmental Quality
12/16/09|12/15/09||CST|-1|Y|Y|Lake Charles|LA|30.2278|-93.5797|OZONE|17|Good|No||Louisiana Department of Environmental Quality
12/16/09|12/15/09||CST|-1|Y|N|Lake Charles|LA|30.2278|-93.5797|PM2.5|11|Good|No||Louisiana Department of Environmental Quality
12/16/09|12/16/09|1:00|CST|0|O|Y|Lake Charles|LA|30.2278|-93.5797|PM2.5|26|Good|No||Louisiana Department of Environmental Quality
12/16/09|12/16/09|1:00|CST|0|O|N|Lake Charles|LA|30.2278|-93.5797|OZONE|14|Good|No||Louisiana Department of Environmental Quality
12/15/09|12/16/09||CST|1|F|Y|Lake Charles|LA|30.2278|-93.5797|PM2.5|19|Good|No|Today, scattered thunderstorms, enhanced vertical mixing, and moderate northerly winds will disperse pollutants and lead to Good AQI levels across Louisiana.  Tomorrow and Thursday, surface high pressure building to the north, combined with a low-pressure system over the Gulf of Mexico, will generate moderate northeasterly winds across Louisiana.  These winds will disperse pollutants and keep AQI levels Good statewide on both days.|Louisiana Department of Environmental Quality
12/15/09|12/16/09||CST|1|F|N|Lake Charles|LA|30.2278|-93.5797|OZONE|19|Good|No|Today, scattered thunderstorms, enhanced vertical mixing, and moderate northerly winds will disperse pollutants and lead to Good AQI levels across Louisiana.  Tomorrow and Thursday, surface high pressure building to the north, combined with a low-pressure system over the Gulf of Mexico, will generate moderate northeasterly winds across Louisiana.  These winds will disperse pollutants and keep AQI levels Good statewide on both days.|Louisiana Department of Environmental Quality
12/15/09|12/17/09||CST|2|F|Y|Lake Charles|LA|30.2278|-93.5797|OZONE|18|Good|No|Today, scattered thunderstorms, enhanced vertical mixing, and moderate northerly winds will disperse pollutants and lead to Good AQI levels across Louisiana.  Tomorrow and Thursday, surface high pressure building to the north, combined with a low-pressure system over the Gulf of Mexico, will generate moderate northeasterly winds across Louisiana.  These winds will disperse pollutants and keep AQI levels Good statewide on both days.|Louisiana Department of Environmental Quality
12/15/09|12/17/09||CST|2|F|N|Lake Charles|LA|30.2278|-93.5797|PM2.5|16|Good|No|Today, scattered thunderstorms, enhanced vertical mixing, and moderate northerly winds will disperse pollutants and lead to Good AQI levels across Louisiana.  Tomorrow and Thursday, surface high pressure building to the north, combined with a low-pressure system over the Gulf of Mexico, will generate moderate northeasterly winds across Louisiana.  These winds will disperse pollutants and keep AQI levels Good statewide on both days.|Louisiana Department of Environmental Quality
12/15/09|12/14/09||PST|-1|Y|Y|Lake Elsinore|CA|33.6763|-117.3308|OZONE|29|Good|No||South Coast AQMD
12/15/09|12/14/09||PST|-1|Y|N|Lake Elsinore|CA|33.6763|-117.3308|PM10|18|Good|No||South Coast AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|Lake Elsinore|CA|33.6763|-117.3308|PM2.5|14|Good|No||South Coast AQMD
12/15/09|12/15/09|23:00|PST|0|O|N|Lake Elsinore|CA|33.6763|-117.3308|OZONE|8|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|Y|Lake Elsinore|CA|33.6763|-117.3308|PM2.5|52|Moderate|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Lake Elsinore|CA|33.6763|-117.3308|OZONE|39|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Lake Elsinore|CA|33.6763|-117.3308|PM10|29|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Lake Elsinore|CA|33.6763|-117.3308|NO2|20|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Lake Elsinore|CA|33.6763|-117.3308|CO|15|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|Y|Lake Elsinore|CA|33.6763|-117.3308|PM2.5|49|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Lake Elsinore|CA|33.6763|-117.3308|OZONE|31|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Lake Elsinore|CA|33.6763|-117.3308|PM10|30|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Lake Elsinore|CA|33.6763|-117.3308|NO2|20|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Lake Elsinore|CA|33.6763|-117.3308|CO|15|Good|No||South Coast AQMD
12/16/09|12/15/09||EST|-1|Y|Y|Lakeland|FL|28.0292|-81.9722|OZONE|22|Good|No||City of Lakeland
12/15/09|12/16/09||EST|1|F|Y|Lakeland|FL|28.0292|-81.9722|OZONE||Good|No||City of Lakeland
12/16/09|12/15/09||EST|-1|Y|Y|Lansing|MI|42.7408|-84.5447|PM2.5|27|Good|No||Michigan DEQ
12/16/09|12/16/09|2:00|EST|0|O|Y|Lansing|MI|42.7408|-84.5447|PM2.5|19|Good|No||Michigan DEQ
12/14/09|12/16/09||EST|2|F|Y|Lansing|MI|42.7408|-84.5447|PM2.5||Good|No|FORECAST SUMMARY: Monday, December 14th, 2009 through Monday, December 21st, 2009PM-2.5:  24-hour Fine Particulate concentrations are expected to be mostly Good throughout the forecast period.FORECAST DISCUSSION:Following a week of active weather and Good air quality, calmer weather will prevail this week accompanied by continued Good air quality.A fast moving low pressure system will pass through Michigan during the day Monday.  Prevailing southwest winds in advance of this system have driven up PM-2.5 to nearly to the Moderate levels.  Winds on the rear side of this system will be brisk and northwesterly which will clear out any near Moderate readings and drop temperatures back into a colder range.  During the middle of the week, high pressure will sit over the Midwest providing the only opportunity for any Moderate concentrations during the forecast period.  Since the background concentrations will be low and transport will not be an issue, we may see a creep of a few micrograms of PM-2.5 but it is unlikely that we will see any widespread Moderate readings.For the remainder of the forecast period, the Midwest will be sandwiched between a low pressure system regressing back from the northeast and high pressure to the west.  Resulting winds will be persistently from the northwest keeping our air quality in the Good category.EXTENDED FORECAST:The Midwest should stay under northwest flow and Good air quality into the upcoming week. Forecast updated by Jim Haywood: Monday, December 14th, 2009Next forecast update: Monday, December 21st, 2009|Michigan DEQ
12/14/09|12/17/09||EST|3|F|Y|Lansing|MI|42.7408|-84.5447|PM2.5||Good|No|FORECAST SUMMARY: Monday, December 14th, 2009 through Monday, December 21st, 2009PM-2.5:  24-hour Fine Particulate concentrations are expected to be mostly Good throughout the forecast period.FORECAST DISCUSSION:Following a week of active weather and Good air quality, calmer weather will prevail this week accompanied by continued Good air quality.A fast moving low pressure system will pass through Michigan during the day Monday.  Prevailing southwest winds in advance of this system have driven up PM-2.5 to nearly to the Moderate levels.  Winds on the rear side of this system will be brisk and northwesterly which will clear out any near Moderate readings and drop temperatures back into a colder range.  During the middle of the week, high pressure will sit over the Midwest providing the only opportunity for any Moderate concentrations during the forecast period.  Since the background concentrations will be low and transport will not be an issue, we may see a creep of a few micrograms of PM-2.5 but it is unlikely that we will see any widespread Moderate readings.For the remainder of the forecast period, the Midwest will be sandwiched between a low pressure system regressing back from the northeast and high pressure to the west.  Resulting winds will be persistently from the northwest keeping our air quality in the Good category.EXTENDED FORECAST:The Midwest should stay under northwest flow and Good air quality into the upcoming week. Forecast updated by Jim Haywood: Monday, December 14th, 2009Next forecast update: Monday, December 21st, 2009|Michigan DEQ
12/14/09|12/18/09||EST|4|F|Y|Lansing|MI|42.7408|-84.5447|PM2.5||Good|No|FORECAST SUMMARY: Monday, December 14th, 2009 through Monday, December 21st, 2009PM-2.5:  24-hour Fine Particulate concentrations are expected to be mostly Good throughout the forecast period.FORECAST DISCUSSION:Following a week of active weather and Good air quality, calmer weather will prevail this week accompanied by continued Good air quality.A fast moving low pressure system will pass through Michigan during the day Monday.  Prevailing southwest winds in advance of this system have driven up PM-2.5 to nearly to the Moderate levels.  Winds on the rear side of this system will be brisk and northwesterly which will clear out any near Moderate readings and drop temperatures back into a colder range.  During the middle of the week, high pressure will sit over the Midwest providing the only opportunity for any Moderate concentrations during the forecast period.  Since the background concentrations will be low and transport will not be an issue, we may see a creep of a few micrograms of PM-2.5 but it is unlikely that we will see any widespread Moderate readings.For the remainder of the forecast period, the Midwest will be sandwiched between a low pressure system regressing back from the northeast and high pressure to the west.  Resulting winds will be persistently from the northwest keeping our air quality in the Good category.EXTENDED FORECAST:The Midwest should stay under northwest flow and Good air quality into the upcoming week. Forecast updated by Jim Haywood: Monday, December 14th, 2009Next forecast update: Monday, December 21st, 2009|Michigan DEQ
12/14/09|12/19/09||EST|5|F|Y|Lansing|MI|42.7408|-84.5447|PM2.5||Good|No|FORECAST SUMMARY: Monday, December 14th, 2009 through Monday, December 21st, 2009PM-2.5:  24-hour Fine Particulate concentrations are expected to be mostly Good throughout the forecast period.FORECAST DISCUSSION:Following a week of active weather and Good air quality, calmer weather will prevail this week accompanied by continued Good air quality.A fast moving low pressure system will pass through Michigan during the day Monday.  Prevailing southwest winds in advance of this system have driven up PM-2.5 to nearly to the Moderate levels.  Winds on the rear side of this system will be brisk and northwesterly which will clear out any near Moderate readings and drop temperatures back into a colder range.  During the middle of the week, high pressure will sit over the Midwest providing the only opportunity for any Moderate concentrations during the forecast period.  Since the background concentrations will be low and transport will not be an issue, we may see a creep of a few micrograms of PM-2.5 but it is unlikely that we will see any widespread Moderate readings.For the remainder of the forecast period, the Midwest will be sandwiched between a low pressure system regressing back from the northeast and high pressure to the west.  Resulting winds will be persistently from the northwest keeping our air quality in the Good category.EXTENDED FORECAST:The Midwest should stay under northwest flow and Good air quality into the upcoming week. Forecast updated by Jim Haywood: Monday, December 14th, 2009Next forecast update: Monday, December 21st, 2009|Michigan DEQ
12/16/09|12/15/09||CST|-1|Y|Y|Laredo|TX|27.5069|-99.5079|OZONE|13|Good|No||Texas Commission on Environmental Quality
12/16/09|12/15/09||CST|-1|Y|N|Laredo|TX|27.5069|-99.5079|PM10|10|Good|No||Texas Commission on Environmental Quality
12/16/09|12/16/09|1:00|CST|0|O|Y|Laredo|TX|27.5069|-99.5079|OZONE|22|Good|No||Texas Commission on Environmental Quality
12/14/09|12/16/09||CST|2|F|Y|Laredo|TX|27.5069|-99.5079|PM2.5||Good|No||Texas Commission on Environmental Quality
12/14/09|12/16/09||CST|2|F|N|Laredo|TX|27.5069|-99.5079|PM10||Good|No||Texas Commission on Environmental Quality
12/14/09|12/16/09||CST|2|F|N|Laredo|TX|27.5069|-99.5079|OZONE||Good|No||Texas Commission on Environmental Quality
12/14/09|12/17/09||CST|3|F|N|Laredo|TX|27.5069|-99.5079|OZONE||Good|No||Texas Commission on Environmental Quality
12/14/09|12/17/09||CST|3|F|N|Laredo|TX|27.5069|-99.5079|PM10||Good|No||Texas Commission on Environmental Quality
12/14/09|12/17/09||CST|3|F|Y|Laredo|TX|27.5069|-99.5079|PM2.5||Good|No||Texas Commission on Environmental Quality
12/15/09|12/14/09||PST|-1|Y|N|Las Vegas|NV|36.2060|-115.2230|OZONE|29|Good|No||Clark County Department of Air Quality Management
12/15/09|12/14/09||PST|-1|Y|Y|Las Vegas|NV|36.2060|-115.2230|PM2.5|29|Good|No||Clark County Department of Air Quality Management
12/15/09|12/15/09|23:00|PST|0|O|Y|Las Vegas|NV|36.2060|-115.2230|PM2.5|41|Good|No||Clark County Department of Air Quality Management
12/15/09|12/15/09|23:00|PST|0|O|N|Las Vegas|NV|36.2060|-115.2230|OZONE|17|Good|No||Clark County Department of Air Quality Management
12/15/09|12/15/09||PST|0|F|N|Las Vegas|NV|36.2060|-115.2230|OZONE||Good|No||Clark County Department of Air Quality Management
12/15/09|12/15/09||PST|0|F|N|Las Vegas|NV|36.2060|-115.2230|PM10||Good|No||Clark County Department of Air Quality Management
12/15/09|12/15/09||PST|0|F|Y|Las Vegas|NV|36.2060|-115.2230|PM2.5||Good|No||Clark County Department of Air Quality Management
12/15/09|12/16/09||PST|1|F|Y|Las Vegas|NV|36.2060|-115.2230|PM2.5||Good|No||Clark County Department of Air Quality Management
12/15/09|12/16/09||PST|1|F|N|Las Vegas|NV|36.2060|-115.2230|PM10||Good|No||Clark County Department of Air Quality Management
12/15/09|12/16/09||PST|1|F|N|Las Vegas|NV|36.2060|-115.2230|OZONE||Good|No||Clark County Department of Air Quality Management
12/15/09|12/17/09||PST|2|F|N|Las Vegas|NV|36.2060|-115.2230|OZONE||Good|No||Clark County Department of Air Quality Management
12/15/09|12/17/09||PST|2|F|N|Las Vegas|NV|36.2060|-115.2230|PM10||Good|No||Clark County Department of Air Quality Management
12/15/09|12/17/09||PST|2|F|Y|Las Vegas|NV|36.2060|-115.2230|PM2.5||Good|No||Clark County Department of Air Quality Management
12/15/09|12/18/09||PST|3|F|Y|Las Vegas|NV|36.2060|-115.2230|PM2.5||Good|No||Clark County Department of Air Quality Management
12/15/09|12/18/09||PST|3|F|N|Las Vegas|NV|36.2060|-115.2230|PM10||Good|No||Clark County Department of Air Quality Management
12/15/09|12/18/09||PST|3|F|N|Las Vegas|NV|36.2060|-115.2230|OZONE||Good|No||Clark County Department of Air Quality Management
12/15/09|12/19/09||PST|4|F|N|Las Vegas|NV|36.2060|-115.2230|OZONE||Good|No||Clark County Department of Air Quality Management
12/15/09|12/19/09||PST|4|F|N|Las Vegas|NV|36.2060|-115.2230|PM10||Good|No||Clark County Department of Air Quality Management
12/15/09|12/19/09||PST|4|F|Y|Las Vegas|NV|36.2060|-115.2230|PM2.5||Good|No||Clark County Department of Air Quality Management
12/15/09|12/20/09||PST|5|F|Y|Las Vegas|NV|36.2060|-115.2230|PM2.5||Good|No||Clark County Department of Air Quality Management
12/15/09|12/20/09||PST|5|F|N|Las Vegas|NV|36.2060|-115.2230|PM10||Good|No||Clark County Department of Air Quality Management
12/15/09|12/20/09||PST|5|F|N|Las Vegas|NV|36.2060|-115.2230|OZONE||Good|No||Clark County Department of Air Quality Management
12/15/09|12/15/09||PST|0|F|Y|Lassen Volcanic National Park|CA|40.5403|-121.5764|OZONE|35|Good|No||National Park Service
12/15/09|12/16/09||PST|1|F|Y|Lassen Volcanic National Park|CA|40.5403|-121.5764|OZONE|37|Good|No||National Park Service
12/16/09|12/15/09||CST|-1|Y|Y|Lawton|OK|34.6000|-98.4230|PM2.5|26|Good|No||Oklahoma Department of Environmental Quality
12/16/09|12/15/09||CST|-1|Y|N|Lawton|OK|34.6000|-98.4230|OZONE|20|Good|No||Oklahoma Department of Environmental Quality
12/15/09|12/16/09||CST|1|F|Y|Lawton|OK|34.6000|-98.4230|PM2.5|30|Good|No||Oklahoma Department of Environmental Quality
12/15/09|12/16/09||CST|1|F|N|Lawton|OK|34.6000|-98.4230|OZONE|25|Good|No||Oklahoma Department of Environmental Quality
12/15/09|12/17/09||CST|2|F|Y|Lawton|OK|34.6000|-98.4230|PM2.5|30|Good|No||Oklahoma Department of Environmental Quality
12/15/09|12/17/09||CST|2|F|N|Lawton|OK|34.6000|-98.4230|OZONE|25|Good|No||Oklahoma Department of Environmental Quality
12/15/09|12/18/09||CST|3|F|Y|Lawton|OK|34.6000|-98.4230|PM2.5|30|Good|No||Oklahoma Department of Environmental Quality
12/15/09|12/18/09||CST|3|F|N|Lawton|OK|34.6000|-98.4230|OZONE|25|Good|No||Oklahoma Department of Environmental Quality
12/16/09|12/15/09||EST|-1|Y|Y|Lebanon|NH|43.6274|-72.3102|PM2.5|42|Good|No||New Hampshire Dept. of Environmental Services
12/16/09|12/15/09||EST|-1|Y|N|Lebanon|NH|43.6274|-72.3102|OZONE|9|Good|No||New Hampshire Dept. of Environmental Services
12/16/09|12/16/09|2:00|EST|0|O|Y|Lebanon|NH|43.6274|-72.3102|OZONE|25|Good|No||New Hampshire Dept. of Environmental Services
12/16/09|12/16/09|2:00|EST|0|O|N|Lebanon|NH|43.6274|-72.3102|PM2.5|12|Good|No||New Hampshire Dept. of Environmental Services
12/15/09|12/16/09||EST|1|F|Y|Lebanon|NH|43.6274|-72.3102|PM2.5|22|Good|No||New Hampshire Dept. of Environmental Services
12/15/09|12/16/09||EST|1|F|N|Lebanon|NH|43.6274|-72.3102|OZONE|20|Good|No||New Hampshire Dept. of Environmental Services
12/16/09|12/15/09||EST|-1|Y|Y|Lehigh Valley|PA|40.6140|-75.5900|PM2.5|40|Good|No||Pennsylvania Dept. of Environmental Protection
12/16/09|12/15/09||EST|-1|Y|N|Lehigh Valley|PA|40.6140|-75.5900|OZONE|14|Good|No||Pennsylvania Dept. of Environmental Protection
12/16/09|12/16/09|2:00|EST|0|O|Y|Lehigh Valley|PA|40.6140|-75.5900|PM2.5|22|Good|No||Pennsylvania Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|Y|Lehigh Valley|PA|40.6140|-75.5900|PM2.5|38|Good|No| Current Conditions: A cold front has passed through the region with little fanfare precipitationwise. However, the front does signify the beginning of an extended period of below average temperatures. While air quality for fine particulate is still in the moderate range, a cleanout will begin soon. Tonight will bring a partly to mostly cloudy sky with lows dropping to between 25-30 degrees.  ***  Wednesday's forecast: High pressure out over the Midwest will combine with low pressure over eastern Canada to continue the brisk northwest flow. Despite some sunshine, highs will only be in the middle and upper 30s. A deep mixing layer will promote good air quality. Clear to partly cloudy Wednesday night. Lows near 20 in parts of the area.  ***  Extended forecast: Thursday, the high will move a little closer to the region, resulting in a little less wind, but air quality should remain good. Temperatures will rise into the middle 30s. Light winds and low levels of mixing on Friday might push the PM 2.5 levels up into the moderate range.In fact, there is the possibility of a temperature inversion developing both Thursday and Friday nights with temperatures dropping into the middle teens close to the ground. Looking ahead to the weekend, We will have to continue to watch the development of a storm off the southeast coast late Saturday into Sunday. Right now, some models are pushing this further out to sea, while others keep it closer to the coast. If it were to get closer, the possibility of snow would arise. At this point, we think this scenario would be less likely to play out, meaning we could escape with little or no precipitation during this time period as a brisk northwest flow resumes. The period early next week looks like it will continue cold with little or no snowfall, and good air quality.--McAuliffe|Pennsylvania Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|N|Lehigh Valley|PA|40.6140|-75.5900|OZONE|34|Good|No| Current Conditions: A cold front has passed through the region with little fanfare precipitationwise. However, the front does signify the beginning of an extended period of below average temperatures. While air quality for fine particulate is still in the moderate range, a cleanout will begin soon. Tonight will bring a partly to mostly cloudy sky with lows dropping to between 25-30 degrees.  ***  Wednesday's forecast: High pressure out over the Midwest will combine with low pressure over eastern Canada to continue the brisk northwest flow. Despite some sunshine, highs will only be in the middle and upper 30s. A deep mixing layer will promote good air quality. Clear to partly cloudy Wednesday night. Lows near 20 in parts of the area.  ***  Extended forecast: Thursday, the high will move a little closer to the region, resulting in a little less wind, but air quality should remain good. Temperatures will rise into the middle 30s. Light winds and low levels of mixing on Friday might push the PM 2.5 levels up into the moderate range.In fact, there is the possibility of a temperature inversion developing both Thursday and Friday nights with temperatures dropping into the middle teens close to the ground. Looking ahead to the weekend, We will have to continue to watch the development of a storm off the southeast coast late Saturday into Sunday. Right now, some models are pushing this further out to sea, while others keep it closer to the coast. If it were to get closer, the possibility of snow would arise. At this point, we think this scenario would be less likely to play out, meaning we could escape with little or no precipitation during this time period as a brisk northwest flow resumes. The period early next week looks like it will continue cold with little or no snowfall, and good air quality.--McAuliffe|Pennsylvania Dept. of Environmental Protection
12/15/09|12/17/09||EST|2|F|Y|Lehigh Valley|PA|40.6140|-75.5900|PM2.5|36|Good|No| Current Conditions: A cold front has passed through the region with little fanfare precipitationwise. However, the front does signify the beginning of an extended period of below average temperatures. While air quality for fine particulate is still in the moderate range, a cleanout will begin soon. Tonight will bring a partly to mostly cloudy sky with lows dropping to between 25-30 degrees.  ***  Wednesday's forecast: High pressure out over the Midwest will combine with low pressure over eastern Canada to continue the brisk northwest flow. Despite some sunshine, highs will only be in the middle and upper 30s. A deep mixing layer will promote good air quality. Clear to partly cloudy Wednesday night. Lows near 20 in parts of the area.  ***  Extended forecast: Thursday, the high will move a little closer to the region, resulting in a little less wind, but air quality should remain good. Temperatures will rise into the middle 30s. Light winds and low levels of mixing on Friday might push the PM 2.5 levels up into the moderate range.In fact, there is the possibility of a temperature inversion developing both Thursday and Friday nights with temperatures dropping into the middle teens close to the ground. Looking ahead to the weekend, We will have to continue to watch the development of a storm off the southeast coast late Saturday into Sunday. Right now, some models are pushing this further out to sea, while others keep it closer to the coast. If it were to get closer, the possibility of snow would arise. At this point, we think this scenario would be less likely to play out, meaning we could escape with little or no precipitation during this time period as a brisk northwest flow resumes. The period early next week looks like it will continue cold with little or no snowfall, and good air quality.--McAuliffe|Pennsylvania Dept. of Environmental Protection
12/15/09|12/17/09||EST|2|F|N|Lehigh Valley|PA|40.6140|-75.5900|OZONE|32|Good|No| Current Conditions: A cold front has passed through the region with little fanfare precipitationwise. However, the front does signify the beginning of an extended period of below average temperatures. While air quality for fine particulate is still in the moderate range, a cleanout will begin soon. Tonight will bring a partly to mostly cloudy sky with lows dropping to between 25-30 degrees.  ***  Wednesday's forecast: High pressure out over the Midwest will combine with low pressure over eastern Canada to continue the brisk northwest flow. Despite some sunshine, highs will only be in the middle and upper 30s. A deep mixing layer will promote good air quality. Clear to partly cloudy Wednesday night. Lows near 20 in parts of the area.  ***  Extended forecast: Thursday, the high will move a little closer to the region, resulting in a little less wind, but air quality should remain good. Temperatures will rise into the middle 30s. Light winds and low levels of mixing on Friday might push the PM 2.5 levels up into the moderate range.In fact, there is the possibility of a temperature inversion developing both Thursday and Friday nights with temperatures dropping into the middle teens close to the ground. Looking ahead to the weekend, We will have to continue to watch the development of a storm off the southeast coast late Saturday into Sunday. Right now, some models are pushing this further out to sea, while others keep it closer to the coast. If it were to get closer, the possibility of snow would arise. At this point, we think this scenario would be less likely to play out, meaning we could escape with little or no precipitation during this time period as a brisk northwest flow resumes. The period early next week looks like it will continue cold with little or no snowfall, and good air quality.--McAuliffe|Pennsylvania Dept. of Environmental Protection
12/15/09|12/14/09||PST|-1|Y|Y|Lewiston|ID|46.4047|-115.0311|PM2.5|58|Moderate|No||Idaho Department of Environmental Quality
12/15/09|12/15/09|23:00|PST|0|O|Y|Lewiston|ID|46.4047|-115.0311|PM2.5|3|Good|No||Idaho Department of Environmental Quality
12/15/09|12/15/09||PST|0|F|Y|Lewiston|ID|46.4047|-115.0311|PM2.5||Good|No||Idaho Department of Environmental Quality
12/15/09|12/16/09||PST|1|F|Y|Lewiston|ID|46.4047|-115.0311|PM2.5||Good|No||Idaho Department of Environmental Quality
12/15/09|12/17/09||PST|2|F|Y|Lewiston|ID|46.4047|-115.0311|PM2.5||Good|No||Idaho Department of Environmental Quality
12/15/09|12/18/09||PST|3|F|Y|Lewiston|ID|46.4047|-115.0311|PM2.5||Good|No||Idaho Department of Environmental Quality
12/16/09|12/16/09|2:00|EST|0|O|Y|Lewiston-Auburn|ME|44.0894|-70.2141|PM2.5|38|Good|No||Maine Dept. of Environmental Protection
12/14/09|12/16/09||EST|2|F|Y|Lewiston-Auburn|ME|44.0894|-70.2141|PM2.5|30|Good|No||Maine Dept. of Environmental Protection
12/14/09|12/17/09||EST|3|F|Y|Lewiston-Auburn|ME|44.0894|-70.2141|PM2.5|30|Good|No||Maine Dept. of Environmental Protection
12/16/09|12/15/09||EST|-1|Y|Y|Lexington|KY|38.0491|-84.4999|PM2.5|17|Good|No||Lexington Area Metropolitan Planning Organization 
12/15/09|12/16/09||EST|1|F|Y|Lexington|KY|38.0491|-84.4999|OZONE||Good|No||Lexington Area Metropolitan Planning Organization 
12/16/09|12/15/09||EST|-1|Y|Y|Liberty/Clairton area|PA|40.3239|-79.8683|PM2.5|74|Moderate|No||Pennsylvania Dept. of Environmental Protection
12/16/09|12/15/09||EST|-1|Y|N|Liberty/Clairton area|PA|40.3239|-79.8683|OZONE|9|Good|No||Pennsylvania Dept. of Environmental Protection
12/16/09|12/16/09|2:00|EST|0|O|Y|Liberty/Clairton area|PA|40.3239|-79.8683|PM2.5|31|Good|No||Pennsylvania Dept. of Environmental Protection
12/16/09|12/16/09|2:00|EST|0|O|N|Liberty/Clairton area|PA|40.3239|-79.8683|OZONE|20|Good|No||Pennsylvania Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|Y|Liberty/Clairton area|PA|40.3239|-79.8683|PM2.5|40|Good|No| Current Conditions: Brisk west to northwest winds are taking hold across the region at this hour with temperatures falling into the middle and upper 30s. The increased mixing has aided and abetted in producing lower levels of fine particulate. Temperatures overall are expected to average below normal levels for quite some time. Tonight, expect a  mostly cloudy sky with brisk and cold conditions and nothing more than a flurry. Lows will dip close to 20.  ***  Wednesday's forecast: High pressure out over the Midwest coupled with low pressure over eastern Canada will continue to promote a brisk and coldnorthwest flow across the region. Clouds limiting sunshine with highs only around 30. Good air quality should continue.  ***  Extended forecast: More sunshine and a little less wind but still cold Thursday with temperatures in the lower 30s. Fine particulate will rise, but should hold in the good range. Thursday night and Friday night, light winds with the possibility of temperature inversions and no mixing may push PM 2.5 levels well into the moderate range (brief periods with code ORANGE are not out of the question Friday and Saturday mornings. Overall Friday should average in the middle part of the moderate zone. The weekend still looks to be dry, but cold air will continue to linger with the chance for a snow shower every now and then. The vast majority of the weekend will see air quality in the good range, but moderate values may return for the early part of next week. As previously stated, the most confident part of the forecast is that temperatures will remain below normal.--McAuliffe|Pennsylvania Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|N|Liberty/Clairton area|PA|40.3239|-79.8683|OZONE|25|Good|No| Current Conditions: Brisk west to northwest winds are taking hold across the region at this hour with temperatures falling into the middle and upper 30s. The increased mixing has aided and abetted in producing lower levels of fine particulate. Temperatures overall are expected to average below normal levels for quite some time. Tonight, expect a  mostly cloudy sky with brisk and cold conditions and nothing more than a flurry. Lows will dip close to 20.  ***  Wednesday's forecast: High pressure out over the Midwest coupled with low pressure over eastern Canada will continue to promote a brisk and coldnorthwest flow across the region. Clouds limiting sunshine with highs only around 30. Good air quality should continue.  ***  Extended forecast: More sunshine and a little less wind but still cold Thursday with temperatures in the lower 30s. Fine particulate will rise, but should hold in the good range. Thursday night and Friday night, light winds with the possibility of temperature inversions and no mixing may push PM 2.5 levels well into the moderate range (brief periods with code ORANGE are not out of the question Friday and Saturday mornings. Overall Friday should average in the middle part of the moderate zone. The weekend still looks to be dry, but cold air will continue to linger with the chance for a snow shower every now and then. The vast majority of the weekend will see air quality in the good range, but moderate values may return for the early part of next week. As previously stated, the most confident part of the forecast is that temperatures will remain below normal.--McAuliffe|Pennsylvania Dept. of Environmental Protection
12/15/09|12/17/09||EST|2|F|Y|Liberty/Clairton area|PA|40.3239|-79.8683|PM2.5|47|Good|No| Current Conditions: Brisk west to northwest winds are taking hold across the region at this hour with temperatures falling into the middle and upper 30s. The increased mixing has aided and abetted in producing lower levels of fine particulate. Temperatures overall are expected to average below normal levels for quite some time. Tonight, expect a  mostly cloudy sky with brisk and cold conditions and nothing more than a flurry. Lows will dip close to 20.  ***  Wednesday's forecast: High pressure out over the Midwest coupled with low pressure over eastern Canada will continue to promote a brisk and coldnorthwest flow across the region. Clouds limiting sunshine with highs only around 30. Good air quality should continue.  ***  Extended forecast: More sunshine and a little less wind but still cold Thursday with temperatures in the lower 30s. Fine particulate will rise, but should hold in the good range. Thursday night and Friday night, light winds with the possibility of temperature inversions and no mixing may push PM 2.5 levels well into the moderate range (brief periods with code ORANGE are not out of the question Friday and Saturday mornings. Overall Friday should average in the middle part of the moderate zone. The weekend still looks to be dry, but cold air will continue to linger with the chance for a snow shower every now and then. The vast majority of the weekend will see air quality in the good range, but moderate values may return for the early part of next week. As previously stated, the most confident part of the forecast is that temperatures will remain below normal.--McAuliffe|Pennsylvania Dept. of Environmental Protection
12/15/09|12/17/09||EST|2|F|N|Liberty/Clairton area|PA|40.3239|-79.8683|OZONE|29|Good|No| Current Conditions: Brisk west to northwest winds are taking hold across the region at this hour with temperatures falling into the middle and upper 30s. The increased mixing has aided and abetted in producing lower levels of fine particulate. Temperatures overall are expected to average below normal levels for quite some time. Tonight, expect a  mostly cloudy sky with brisk and cold conditions and nothing more than a flurry. Lows will dip close to 20.  ***  Wednesday's forecast: High pressure out over the Midwest coupled with low pressure over eastern Canada will continue to promote a brisk and coldnorthwest flow across the region. Clouds limiting sunshine with highs only around 30. Good air quality should continue.  ***  Extended forecast: More sunshine and a little less wind but still cold Thursday with temperatures in the lower 30s. Fine particulate will rise, but should hold in the good range. Thursday night and Friday night, light winds with the possibility of temperature inversions and no mixing may push PM 2.5 levels well into the moderate range (brief periods with code ORANGE are not out of the question Friday and Saturday mornings. Overall Friday should average in the middle part of the moderate zone. The weekend still looks to be dry, but cold air will continue to linger with the chance for a snow shower every now and then. The vast majority of the weekend will see air quality in the good range, but moderate values may return for the early part of next week. As previously stated, the most confident part of the forecast is that temperatures will remain below normal.--McAuliffe|Pennsylvania Dept. of Environmental Protection
12/16/09|12/15/09||CST|-1|Y|Y|Little Rock-North Little Rock|AR|34.7220|-92.3540|PM2.5|29|Good|No||Arkansas Dept. of Environmental Quality
12/16/09|12/15/09||CST|-1|Y|N|Little Rock-North Little Rock|AR|34.7220|-92.3540|OZONE|17|Good|No||Arkansas Dept. of Environmental Quality
12/16/09|12/16/09|1:00|CST|0|O|Y|Little Rock-North Little Rock|AR|34.7220|-92.3540|PM2.5|29|Good|No||Arkansas Dept. of Environmental Quality
12/16/09|12/16/09|1:00|CST|0|O|N|Little Rock-North Little Rock|AR|34.7220|-92.3540|OZONE|19|Good|No||Arkansas Dept. of Environmental Quality
12/15/09|12/16/09||CST|1|F|Y|Little Rock-North Little Rock|AR|34.7220|-92.3540|OZONE|50|Good|No||Arkansas Dept. of Environmental Quality
12/15/09|12/14/09||PST|-1|Y|Y|Livermore|CA|37.6800|-121.7700|OZONE|24|Good|No||San Francisco Bay Area AQMD
12/15/09|12/14/09||PST|-1|Y|N|Livermore|CA|37.6800|-121.7700|PM2.5|19|Good|No||San Francisco Bay Area AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|Livermore|CA|37.6800|-121.7700|PM2.5|43|Good|No||San Francisco Bay Area AQMD
12/15/09|12/15/09||PST|0|F|Y|Livermore|CA|37.6800|-121.7700|PM2.5|32|Good|No||San Francisco Bay Area AQMD
12/15/09|12/16/09||PST|1|F|Y|Livermore|CA|37.6800|-121.7700|PM2.5|42|Good|No||San Francisco Bay Area AQMD
12/15/09|12/17/09||PST|2|F|Y|Livermore|CA|37.6800|-121.7700|PM2.5||Good|No||San Francisco Bay Area AQMD
12/15/09|12/18/09||PST|3|F|Y|Livermore|CA|37.6800|-121.7700|PM2.5||Moderate|No||San Francisco Bay Area AQMD
12/15/09|12/19/09||PST|4|F|Y|Livermore|CA|37.6800|-121.7700|PM2.5||Moderate|No||San Francisco Bay Area AQMD
12/15/09|12/20/09||PST|5|F|Y|Livermore|CA|37.6800|-121.7700|PM2.5||Moderate|No||San Francisco Bay Area AQMD
12/16/09|12/15/09||MST|-1|Y|Y|Logan|UT|41.7391|-111.8164|PM2.5|30|Good|No||Utah Department of Environmental Quality
12/16/09|12/15/09||MST|-1|Y|N|Logan|UT|41.7391|-111.8164|OZONE|23|Good|No||Utah Department of Environmental Quality
12/16/09|12/16/09|0:00|MST|0|O|Y|Logan|UT|41.7391|-111.8164|PM2.5|72|Moderate|No||Utah Department of Environmental Quality
12/16/09|12/16/09|0:00|MST|0|O|N|Logan|UT|41.7391|-111.8164|OZONE|0|Good|No||Utah Department of Environmental Quality
12/15/09|12/14/09||PST|-1|Y|Y|Lompoc|CA|34.6375|-120.4564|OZONE|30|Good|No||Santa Barbara County Air Pollution Control District
12/15/09|12/14/09||PST|-1|Y|N|Lompoc|CA|34.6375|-120.4564|PM2.5|11|Good|No||Santa Barbara County Air Pollution Control District
12/15/09|12/15/09|23:00|PST|0|O|Y|Lompoc|CA|34.6375|-120.4564|OZONE|22|Good|No||Santa Barbara County Air Pollution Control District
12/15/09|12/15/09|23:00|PST|0|O|N|Lompoc|CA|34.6375|-120.4564|PM2.5|12|Good|No||Santa Barbara County Air Pollution Control District
12/15/09|12/15/09||PST|0|F|Y|Lompoc|CA|34.6375|-120.4564|PM2.5||Good|No||Santa Barbara County Air Pollution Control District
12/15/09|12/15/09||PST|0|F|N|Lompoc|CA|34.6375|-120.4564|OZONE||Good|No||Santa Barbara County Air Pollution Control District
12/15/09|12/16/09||PST|1|F|N|Lompoc|CA|34.6375|-120.4564|OZONE||Good|No||Santa Barbara County Air Pollution Control District
12/15/09|12/16/09||PST|1|F|Y|Lompoc|CA|34.6375|-120.4564|PM2.5||Good|No||Santa Barbara County Air Pollution Control District
12/16/09|12/15/09||EST|-1|Y|Y|Louisville|KY|38.2640|-85.7120|PM2.5|28|Good|No||Louisville Metro Air Pollution Control District 
12/16/09|12/15/09||EST|-1|Y|N|Louisville|KY|38.2640|-85.7120|PM10|11|Good|No||Louisville Metro Air Pollution Control District 
12/16/09|12/16/09|2:00|EST|0|O|Y|Louisville|KY|38.2640|-85.7120|PM2.5|31|Good|No||Louisville Metro Air Pollution Control District 
12/14/09|12/16/09||EST|2|F|Y|Louisville|KY|38.2640|-85.7120|PM2.5|40|Good|No||Louisville Metro Air Pollution Control District 
12/14/09|12/16/09||EST|2|F|N|Louisville|KY|38.2640|-85.7120|OZONE|25|Good|No||Louisville Metro Air Pollution Control District 
12/14/09|12/17/09||EST|3|F|Y|Louisville|KY|38.2640|-85.7120|PM2.5|55|Moderate|No||Louisville Metro Air Pollution Control District 
12/14/09|12/17/09||EST|3|F|N|Louisville|KY|38.2640|-85.7120|OZONE|25|Good|No||Louisville Metro Air Pollution Control District 
12/14/09|12/16/09||EST|2|F|Y|Lovell|ME|44.2509|-70.8606|PM2.5|30|Good|No||Maine Dept. of Environmental Protection
12/14/09|12/17/09||EST|3|F|Y|Lovell|ME|44.2509|-70.8606|PM2.5|30|Good|No||Maine Dept. of Environmental Protection
12/14/09|12/16/09||CST|2|F|N|Lubbock|TX|33.5961|-101.8539|OZONE||Good|No||Texas Commission on Environmental Quality
12/14/09|12/16/09||CST|2|F|N|Lubbock|TX|33.5961|-101.8539|PM10||Good|No||Texas Commission on Environmental Quality
12/14/09|12/16/09||CST|2|F|Y|Lubbock|TX|33.5961|-101.8539|PM2.5||Good|No||Texas Commission on Environmental Quality
12/14/09|12/17/09||CST|3|F|Y|Lubbock|TX|33.5961|-101.8539|PM2.5||Good|No||Texas Commission on Environmental Quality
12/14/09|12/17/09||CST|3|F|N|Lubbock|TX|33.5961|-101.8539|PM10||Good|No||Texas Commission on Environmental Quality
12/14/09|12/17/09||CST|3|F|N|Lubbock|TX|33.5961|-101.8539|OZONE||Good|No||Texas Commission on Environmental Quality
12/16/09|12/15/09||EST|-1|Y|Y|Ludington|MI|43.9553|-86.4525|PM2.5|19|Good|No||Michigan DEQ
12/16/09|12/16/09|2:00|EST|0|O|Y|Ludington|MI|43.9553|-86.4525|PM2.5|17|Good|No||Michigan DEQ
12/14/09|12/16/09||EST|2|F|Y|Ludington|MI|43.9553|-86.4525|PM2.5||Good|No|FORECAST SUMMARY: Monday, December 14th, 2009 through Monday, December 21st, 2009PM-2.5:  24-hour Fine Particulate concentrations are expected to be mostly Good throughout the forecast period.FORECAST DISCUSSION:Following a week of active weather and Good air quality, calmer weather will prevail this week accompanied by continued Good air quality.A fast moving low pressure system will pass through Michigan during the day Monday.  Prevailing southwest winds in advance of this system have driven up PM-2.5 to nearly to the Moderate levels.  Winds on the rear side of this system will be brisk and northwesterly which will clear out any near Moderate readings and drop temperatures back into a colder range.  During the middle of the week, high pressure will sit over the Midwest providing the only opportunity for any Moderate concentrations during the forecast period.  Since the background concentrations will be low and transport will not be an issue, we may see a creep of a few micrograms of PM-2.5 but it is unlikely that we will see any widespread Moderate readings.For the remainder of the forecast period, the Midwest will be sandwiched between a low pressure system regressing back from the northeast and high pressure to the west.  Resulting winds will be persistently from the northwest keeping our air quality in the Good category.EXTENDED FORECAST:The Midwest should stay under northwest flow and Good air quality into the upcoming week. Forecast updated by Jim Haywood: Monday, December 14th, 2009Next forecast update: Monday, December 21st, 2009|Michigan DEQ
12/14/09|12/17/09||EST|3|F|Y|Ludington|MI|43.9553|-86.4525|PM2.5||Good|No|FORECAST SUMMARY: Monday, December 14th, 2009 through Monday, December 21st, 2009PM-2.5:  24-hour Fine Particulate concentrations are expected to be mostly Good throughout the forecast period.FORECAST DISCUSSION:Following a week of active weather and Good air quality, calmer weather will prevail this week accompanied by continued Good air quality.A fast moving low pressure system will pass through Michigan during the day Monday.  Prevailing southwest winds in advance of this system have driven up PM-2.5 to nearly to the Moderate levels.  Winds on the rear side of this system will be brisk and northwesterly which will clear out any near Moderate readings and drop temperatures back into a colder range.  During the middle of the week, high pressure will sit over the Midwest providing the only opportunity for any Moderate concentrations during the forecast period.  Since the background concentrations will be low and transport will not be an issue, we may see a creep of a few micrograms of PM-2.5 but it is unlikely that we will see any widespread Moderate readings.For the remainder of the forecast period, the Midwest will be sandwiched between a low pressure system regressing back from the northeast and high pressure to the west.  Resulting winds will be persistently from the northwest keeping our air quality in the Good category.EXTENDED FORECAST:The Midwest should stay under northwest flow and Good air quality into the upcoming week. Forecast updated by Jim Haywood: Monday, December 14th, 2009Next forecast update: Monday, December 21st, 2009|Michigan DEQ
12/14/09|12/18/09||EST|4|F|Y|Ludington|MI|43.9553|-86.4525|PM2.5||Good|No|FORECAST SUMMARY: Monday, December 14th, 2009 through Monday, December 21st, 2009PM-2.5:  24-hour Fine Particulate concentrations are expected to be mostly Good throughout the forecast period.FORECAST DISCUSSION:Following a week of active weather and Good air quality, calmer weather will prevail this week accompanied by continued Good air quality.A fast moving low pressure system will pass through Michigan during the day Monday.  Prevailing southwest winds in advance of this system have driven up PM-2.5 to nearly to the Moderate levels.  Winds on the rear side of this system will be brisk and northwesterly which will clear out any near Moderate readings and drop temperatures back into a colder range.  During the middle of the week, high pressure will sit over the Midwest providing the only opportunity for any Moderate concentrations during the forecast period.  Since the background concentrations will be low and transport will not be an issue, we may see a creep of a few micrograms of PM-2.5 but it is unlikely that we will see any widespread Moderate readings.For the remainder of the forecast period, the Midwest will be sandwiched between a low pressure system regressing back from the northeast and high pressure to the west.  Resulting winds will be persistently from the northwest keeping our air quality in the Good category.EXTENDED FORECAST:The Midwest should stay under northwest flow and Good air quality into the upcoming week. Forecast updated by Jim Haywood: Monday, December 14th, 2009Next forecast update: Monday, December 21st, 2009|Michigan DEQ
12/14/09|12/19/09||EST|5|F|Y|Ludington|MI|43.9553|-86.4525|PM2.5||Good|No|FORECAST SUMMARY: Monday, December 14th, 2009 through Monday, December 21st, 2009PM-2.5:  24-hour Fine Particulate concentrations are expected to be mostly Good throughout the forecast period.FORECAST DISCUSSION:Following a week of active weather and Good air quality, calmer weather will prevail this week accompanied by continued Good air quality.A fast moving low pressure system will pass through Michigan during the day Monday.  Prevailing southwest winds in advance of this system have driven up PM-2.5 to nearly to the Moderate levels.  Winds on the rear side of this system will be brisk and northwesterly which will clear out any near Moderate readings and drop temperatures back into a colder range.  During the middle of the week, high pressure will sit over the Midwest providing the only opportunity for any Moderate concentrations during the forecast period.  Since the background concentrations will be low and transport will not be an issue, we may see a creep of a few micrograms of PM-2.5 but it is unlikely that we will see any widespread Moderate readings.For the remainder of the forecast period, the Midwest will be sandwiched between a low pressure system regressing back from the northeast and high pressure to the west.  Resulting winds will be persistently from the northwest keeping our air quality in the Good category.EXTENDED FORECAST:The Midwest should stay under northwest flow and Good air quality into the upcoming week. Forecast updated by Jim Haywood: Monday, December 14th, 2009Next forecast update: Monday, December 21st, 2009|Michigan DEQ
12/16/09|12/15/09||EST|-1|Y|Y|Lynn|MA|42.4744|-70.9725|PM2.5|27|Good|No||Massachusetts Dept. of Environmental Protection
12/16/09|12/15/09||EST|-1|Y|N|Lynn|MA|42.4744|-70.9725|OZONE|21|Good|No||Massachusetts Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|Y|Lynn|MA|42.4744|-70.9725|PM2.5|35|Good|No||Massachusetts Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|N|Lynn|MA|42.4744|-70.9725|OZONE|35|Good|No||Massachusetts Dept. of Environmental Protection
12/16/09|12/15/09||EST|-1|Y|Y|Macon|GA|32.8408|-83.6325|PM2.5|17|Good|No||Georgia Department of Natural Resources
12/15/09|12/14/09||PST|-1|Y|Y|Madera|CA|36.9680|-120.0770|OZONE|28|Good|No||San Joaquin Valley Unified APCD
12/15/09|12/15/09|23:00|PST|0|O|Y|Madera|CA|36.9680|-120.0770|OZONE|2|Good|No||San Joaquin Valley Unified APCD
12/15/09|12/15/09||PST|0|F|Y|Madera|CA|36.9680|-120.0770|PM2.5|52|Moderate|No||San Joaquin Valley Unified APCD
12/15/09|12/16/09||PST|1|F|Y|Madera|CA|36.9680|-120.0770|PM2.5|54|Moderate|No||San Joaquin Valley Unified APCD
12/15/09|12/17/09||PST|2|F|Y|Madera|CA|36.9680|-120.0770|PM2.5||Moderate|No||San Joaquin Valley Unified APCD
12/15/09|12/18/09||PST|3|F|Y|Madera|CA|36.9680|-120.0770|PM2.5||Moderate|No||San Joaquin Valley Unified APCD
12/15/09|12/19/09||PST|4|F|Y|Madera|CA|36.9680|-120.0770|PM2.5||Moderate|No||San Joaquin Valley Unified APCD
12/15/09|12/20/09||PST|5|F|Y|Madera|CA|36.9680|-120.0770|PM2.5||Moderate|No||San Joaquin Valley Unified APCD
12/15/09|12/16/09||EST|1|F|Y|Madison|CT|41.2583|-72.5506|PM2.5|25|Good|No||Connecticut Dept. of Environmental Protection
12/16/09|12/15/09||CST|-1|Y|Y|Madison|WI|43.1200|-89.3600|PM2.5|55|Moderate|No||Wisconsin Dept. of Natural Resources
12/15/09|12/16/09||CST|1|F|Y|Madison|WI|43.1200|-89.3600|PM2.5||Good|No||Wisconsin Dept. of Natural Resources
12/15/09|12/17/09||CST|2|F|Y|Madison|WI|43.1200|-89.3600|PM2.5||Good|No||Wisconsin Dept. of Natural Resources
12/16/09|12/15/09||CST|-1|Y|Y|Mammoth Cave National Park|KY|37.1319|-86.1478|OZONE|24|Good|No||National Park Service
12/16/09|12/15/09||CST|-1|Y|N|Mammoth Cave National Park|KY|37.1319|-86.1478|PM2.5|16|Good|No||National Park Service
12/16/09|12/16/09|1:00|CST|0|O|Y|Mammoth Cave National Park|KY|37.1319|-86.1478|PM2.5|31|Good|No||National Park Service
12/15/09|12/16/09||CST|1|F|Y|Mammoth Cave National Park|KY|37.1319|-86.1478|OZONE|27|Good|No||National Park Service
12/16/09|12/15/09||EST|-1|Y|Y|Manchester|NH|42.9928|-71.4594|PM2.5|28|Good|No||New Hampshire Dept. of Environmental Services
12/16/09|12/15/09||EST|-1|Y|N|Manchester|NH|42.9928|-71.4594|OZONE|20|Good|No||New Hampshire Dept. of Environmental Services
12/16/09|12/16/09|2:00|EST|0|O|Y|Manchester|NH|42.9928|-71.4594|OZONE|24|Good|No||New Hampshire Dept. of Environmental Services
12/16/09|12/16/09|2:00|EST|0|O|N|Manchester|NH|42.9928|-71.4594|PM2.5|11|Good|No||New Hampshire Dept. of Environmental Services
12/15/09|12/16/09||EST|1|F|Y|Manchester|NH|42.9928|-71.4594|PM2.5|30|Good|No||New Hampshire Dept. of Environmental Services
12/15/09|12/16/09||EST|1|F|N|Manchester|NH|42.9928|-71.4594|OZONE|22|Good|No||New Hampshire Dept. of Environmental Services
12/16/09|12/15/09||CST|-1|Y|Y|Memphis|TN|35.1060|-90.0010|PM2.5|39|Good|No||Tennessee Air Pollution Control Division
12/16/09|12/15/09||CST|-1|Y|N|Memphis|TN|35.1060|-90.0010|OZONE|21|Good|No||Tennessee Air Pollution Control Division
12/16/09|12/16/09|1:00|CST|0|O|Y|Memphis|TN|35.1060|-90.0010|PM2.5|26|Good|No||Tennessee Air Pollution Control Division
12/16/09|12/16/09|1:00|CST|0|O|N|Memphis|TN|35.1060|-90.0010|OZONE|14|Good|No||Tennessee Air Pollution Control Division
12/15/09|12/16/09||CST|1|F|Y|Memphis|TN|35.1060|-90.0010|PM2.5|29|Good|No||Tennessee Air Pollution Control Division
12/15/09|12/17/09||CST|2|F|Y|Memphis|TN|35.1060|-90.0010|PM2.5|38|Good|No||Tennessee Air Pollution Control Division
12/15/09|12/14/09||PST|-1|Y|Y|Merced|CA|37.2963|-120.4844|OZONE|16|Good|No||San Joaquin Valley Unified APCD
12/15/09|12/15/09|23:00|PST|0|O|Y|Merced|CA|37.2963|-120.4844|OZONE|5|Good|No||San Joaquin Valley Unified APCD
12/15/09|12/15/09||PST|0|F|Y|Merced|CA|37.2963|-120.4844|PM2.5|54|Moderate|No||San Joaquin Valley Unified APCD
12/15/09|12/16/09||PST|1|F|Y|Merced|CA|37.2963|-120.4844|PM2.5|58|Moderate|No||San Joaquin Valley Unified APCD
12/15/09|12/17/09||PST|2|F|Y|Merced|CA|37.2963|-120.4844|PM2.5||Moderate|No||San Joaquin Valley Unified APCD
12/15/09|12/18/09||PST|3|F|Y|Merced|CA|37.2963|-120.4844|PM2.5||Moderate|No||San Joaquin Valley Unified APCD
12/15/09|12/19/09||PST|4|F|Y|Merced|CA|37.2963|-120.4844|PM2.5||Moderate|No||San Joaquin Valley Unified APCD
12/15/09|12/20/09||PST|5|F|Y|Merced|CA|37.2963|-120.4844|PM2.5||Moderate|No||San Joaquin Valley Unified APCD
12/15/09|12/14/09||PST|-1|Y|Y|Metro Riverside CO|CA|34.0005|-117.4152|PM2.5|54|Moderate|No||South Coast AQMD
12/15/09|12/14/09||PST|-1|Y|N|Metro Riverside CO|CA|34.0005|-117.4152|OZONE|29|Good|No||South Coast AQMD
12/15/09|12/14/09||PST|-1|Y|N|Metro Riverside CO|CA|34.0005|-117.4152|PM10|27|Good|No||South Coast AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|Metro Riverside CO|CA|34.0005|-117.4152|PM2.5|34|Good|No||South Coast AQMD
12/15/09|12/15/09|23:00|PST|0|O|N|Metro Riverside CO|CA|34.0005|-117.4152|OZONE|5|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|Y|Metro Riverside CO|CA|34.0005|-117.4152|PM2.5|60|Moderate|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Metro Riverside CO|CA|34.0005|-117.4152|PM10|37|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Metro Riverside CO|CA|34.0005|-117.4152|OZONE|36|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Metro Riverside CO|CA|34.0005|-117.4152|NO2|20|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Metro Riverside CO|CA|34.0005|-117.4152|CO|15|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|Y|Metro Riverside CO|CA|34.0005|-117.4152|PM2.5|62|Moderate|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Metro Riverside CO|CA|34.0005|-117.4152|PM10|39|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Metro Riverside CO|CA|34.0005|-117.4152|OZONE|29|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Metro Riverside CO|CA|34.0005|-117.4152|NO2|20|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Metro Riverside CO|CA|34.0005|-117.4152|CO|15|Good|No||South Coast AQMD
12/16/09|12/15/09||EST|-1|Y|Y|Miami|FL|25.7760|-80.2110|PM2.5|30|Good|No||Miami-Dade County Department of Environmental Resources Management
12/16/09|12/15/09||EST|-1|Y|N|Miami|FL|25.7760|-80.2110|OZONE|22|Good|No||Miami-Dade County Department of Environmental Resources Management
12/15/09|12/16/09||EST|1|F|N|Miami|FL|25.7760|-80.2110|PM2.5||Good|No||Miami-Dade County Department of Environmental Resources Management
12/15/09|12/16/09||EST|1|F|Y|Miami|FL|25.7760|-80.2110|OZONE||Good|No||Miami-Dade County Department of Environmental Resources Management
12/15/09|12/16/09||EST|1|F|Y|Middletown|CT|41.5519|-72.6308|PM2.5|26|Good|No||Connecticut Dept. of Environmental Protection
12/16/09|12/15/09||CST|-1|Y|Y|Midland-Odessa|TX|31.9974|-102.0789|PM2.5|21|Good|No||Texas Commission on Environmental Quality
12/16/09|12/16/09|1:00|CST|0|O|Y|Midland-Odessa|TX|31.9974|-102.0789|PM2.5|22|Good|No||Texas Commission on Environmental Quality
12/14/09|12/16/09||CST|2|F|N|Midland-Odessa|TX|31.9974|-102.0789|PM10||Good|No||Texas Commission on Environmental Quality
12/14/09|12/16/09||CST|2|F|N|Midland-Odessa|TX|31.9974|-102.0789|OZONE||Good|No||Texas Commission on Environmental Quality
12/14/09|12/16/09||CST|2|F|Y|Midland-Odessa|TX|31.9974|-102.0789|PM2.5||Good|No||Texas Commission on Environmental Quality
12/14/09|12/17/09||CST|3|F|Y|Midland-Odessa|TX|31.9974|-102.0789|PM2.5||Good|No||Texas Commission on Environmental Quality
12/14/09|12/17/09||CST|3|F|N|Midland-Odessa|TX|31.9974|-102.0789|OZONE||Good|No||Texas Commission on Environmental Quality
12/14/09|12/17/09||CST|3|F|N|Midland-Odessa|TX|31.9974|-102.0789|PM10||Good|No||Texas Commission on Environmental Quality
12/16/09|12/15/09||EST|-1|Y|Y|Millington|MD|39.3050|-75.7971|PM2.5|21|Good|No||Maryland Department of Environment
12/16/09|12/16/09|2:00|EST|0|O|Y|Millington|MD|39.3050|-75.7971|PM2.5|19|Good|No||Maryland Department of Environment
12/15/09|12/16/09||EST|1|F|Y|Millington|MD|39.3050|-75.7971|PM2.5|10|Good|No||Maryland Department of Environment
12/15/09|12/17/09||EST|2|F|Y|Millington|MD|39.3050|-75.7971|PM2.5||Good|No||Maryland Department of Environment
12/15/09|12/18/09||EST|3|F|Y|Millington|MD|39.3050|-75.7971|PM2.5||Good|No||Maryland Department of Environment
12/16/09|12/15/09||EST|-1|Y|Y|Millville|NJ|39.4222|-75.0258|PM2.5|25|Good|No||New Jersey Dept. of Environmental Protection
12/16/09|12/15/09||EST|-1|Y|N|Millville|NJ|39.4222|-75.0258|OZONE|15|Good|No||New Jersey Dept. of Environmental Protection
12/16/09|12/16/09|2:00|EST|0|O|Y|Millville|NJ|39.4222|-75.0258|PM2.5|20|Good|No||New Jersey Dept. of Environmental Protection
12/16/09|12/16/09|2:00|EST|0|O|N|Millville|NJ|39.4222|-75.0258|OZONE|17|Good|No||New Jersey Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|Y|Millville|NJ|39.4222|-75.0258|PM2.5|35|Good|No||New Jersey Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|N|Millville|NJ|39.4222|-75.0258|OZONE||Good|No||New Jersey Dept. of Environmental Protection
12/16/09|12/15/09||EST|-1|Y|Y|Milton - Blue Hill Observatory|MA|42.2122|-71.1158|PM2.5|23|Good|No||Massachusetts Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|N|Milton - Blue Hill Observatory|MA|42.2122|-71.1158|OZONE|35|Good|No||Massachusetts Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|Y|Milton - Blue Hill Observatory|MA|42.2122|-71.1158|PM2.5|35|Good|No||Massachusetts Dept. of Environmental Protection
12/16/09|12/15/09||CST|-1|Y|Y|Milwaukee|WI|43.0700|-87.8800|PM2.5|48|Good|No||Wisconsin Dept. of Natural Resources
12/16/09|12/15/09||CST|-1|Y|N|Milwaukee|WI|43.0700|-87.8800|OZONE|23|Good|No||Wisconsin Dept. of Natural Resources
12/15/09|12/16/09||CST|1|F|Y|Milwaukee|WI|43.0700|-87.8800|PM2.5||Good|No||Wisconsin Dept. of Natural Resources
12/15/09|12/17/09||CST|2|F|Y|Milwaukee|WI|43.0700|-87.8800|PM2.5||Moderate|No||Wisconsin Dept. of Natural Resources
12/16/09|12/15/09||CST|-1|Y|Y|Minneapolis-St. Paul|MN|44.9550|-93.1850|PM2.5|30|Good|No||Minnesota Pollution Control Agency
12/16/09|12/15/09||CST|-1|Y|N|Minneapolis-St. Paul|MN|44.9550|-93.1850|OZONE|25|Good|No||Minnesota Pollution Control Agency
12/15/09|12/16/09||CST|1|F|Y|Minneapolis-St. Paul|MN|44.9550|-93.1850|PM2.5|55|Moderate|No|Today, surface high-pressure building over Iowa will generate moderate westerly winds in Minneapolis-St. Paul, dispersing pollutants and resulting in Good AQI levels.  Tomorrow, very cold early morning temperatures will allow a strong temperature inversion to form, limiting vertical mixing.  In addition, southerly winds will transport moisture and pollutants into the region, enhancing particle production.  Therefore, AQI levels will be Moderate in the Twin Cities.  Thursday, light east-southeasterly winds will gradually transport additional pollutants and moisture into Minneapolis-St. Paul, enhancing the production of particles and causing AQI levels to remain Moderate.  Friday, surface high-pressure over Manitoba will generate moderate north-northeasterly winds across Minnesota, dispersing pollutants and leading to Good AQI levels in the Twin Cities.  Saturday, surface high-pressure over Minnesota will cause winds to be light and variable in Minneapolis-St. Paul, allowing for pollutants to accumulate near the surface.  These conditions will cause AQI levels to increase to Moderate.  Sunday, light southeasterly winds ahead of an approaching low-pressure system will transport pollutants into the region, keeping AQI levels Moderate.|Minnesota Pollution Control Agency
12/15/09|12/17/09||CST|2|F|Y|Minneapolis-St. Paul|MN|44.9550|-93.1850|PM2.5||Moderate|No|Today, surface high-pressure building over Iowa will generate moderate westerly winds in Minneapolis-St. Paul, dispersing pollutants and resulting in Good AQI levels.  Tomorrow, very cold early morning temperatures will allow a strong temperature inversion to form, limiting vertical mixing.  In addition, southerly winds will transport moisture and pollutants into the region, enhancing particle production.  Therefore, AQI levels will be Moderate in the Twin Cities.  Thursday, light east-southeasterly winds will gradually transport additional pollutants and moisture into Minneapolis-St. Paul, enhancing the production of particles and causing AQI levels to remain Moderate.  Friday, surface high-pressure over Manitoba will generate moderate north-northeasterly winds across Minnesota, dispersing pollutants and leading to Good AQI levels in the Twin Cities.  Saturday, surface high-pressure over Minnesota will cause winds to be light and variable in Minneapolis-St. Paul, allowing for pollutants to accumulate near the surface.  These conditions will cause AQI levels to increase to Moderate.  Sunday, light southeasterly winds ahead of an approaching low-pressure system will transport pollutants into the region, keeping AQI levels Moderate.|Minnesota Pollution Control Agency
12/15/09|12/18/09||CST|3|F|Y|Minneapolis-St. Paul|MN|44.9550|-93.1850|PM2.5||Good|No|Today, surface high-pressure building over Iowa will generate moderate westerly winds in Minneapolis-St. Paul, dispersing pollutants and resulting in Good AQI levels.  Tomorrow, very cold early morning temperatures will allow a strong temperature inversion to form, limiting vertical mixing.  In addition, southerly winds will transport moisture and pollutants into the region, enhancing particle production.  Therefore, AQI levels will be Moderate in the Twin Cities.  Thursday, light east-southeasterly winds will gradually transport additional pollutants and moisture into Minneapolis-St. Paul, enhancing the production of particles and causing AQI levels to remain Moderate.  Friday, surface high-pressure over Manitoba will generate moderate north-northeasterly winds across Minnesota, dispersing pollutants and leading to Good AQI levels in the Twin Cities.  Saturday, surface high-pressure over Minnesota will cause winds to be light and variable in Minneapolis-St. Paul, allowing for pollutants to accumulate near the surface.  These conditions will cause AQI levels to increase to Moderate.  Sunday, light southeasterly winds ahead of an approaching low-pressure system will transport pollutants into the region, keeping AQI levels Moderate.|Minnesota Pollution Control Agency
12/15/09|12/19/09||CST|4|F|Y|Minneapolis-St. Paul|MN|44.9550|-93.1850|PM2.5||Moderate|No|Today, surface high-pressure building over Iowa will generate moderate westerly winds in Minneapolis-St. Paul, dispersing pollutants and resulting in Good AQI levels.  Tomorrow, very cold early morning temperatures will allow a strong temperature inversion to form, limiting vertical mixing.  In addition, southerly winds will transport moisture and pollutants into the region, enhancing particle production.  Therefore, AQI levels will be Moderate in the Twin Cities.  Thursday, light east-southeasterly winds will gradually transport additional pollutants and moisture into Minneapolis-St. Paul, enhancing the production of particles and causing AQI levels to remain Moderate.  Friday, surface high-pressure over Manitoba will generate moderate north-northeasterly winds across Minnesota, dispersing pollutants and leading to Good AQI levels in the Twin Cities.  Saturday, surface high-pressure over Minnesota will cause winds to be light and variable in Minneapolis-St. Paul, allowing for pollutants to accumulate near the surface.  These conditions will cause AQI levels to increase to Moderate.  Sunday, light southeasterly winds ahead of an approaching low-pressure system will transport pollutants into the region, keeping AQI levels Moderate.|Minnesota Pollution Control Agency
12/15/09|12/20/09||CST|5|F|Y|Minneapolis-St. Paul|MN|44.9550|-93.1850|PM2.5||Moderate|No|Today, surface high-pressure building over Iowa will generate moderate westerly winds in Minneapolis-St. Paul, dispersing pollutants and resulting in Good AQI levels.  Tomorrow, very cold early morning temperatures will allow a strong temperature inversion to form, limiting vertical mixing.  In addition, southerly winds will transport moisture and pollutants into the region, enhancing particle production.  Therefore, AQI levels will be Moderate in the Twin Cities.  Thursday, light east-southeasterly winds will gradually transport additional pollutants and moisture into Minneapolis-St. Paul, enhancing the production of particles and causing AQI levels to remain Moderate.  Friday, surface high-pressure over Manitoba will generate moderate north-northeasterly winds across Minnesota, dispersing pollutants and leading to Good AQI levels in the Twin Cities.  Saturday, surface high-pressure over Minnesota will cause winds to be light and variable in Minneapolis-St. Paul, allowing for pollutants to accumulate near the surface.  These conditions will cause AQI levels to increase to Moderate.  Sunday, light southeasterly winds ahead of an approaching low-pressure system will transport pollutants into the region, keeping AQI levels Moderate.|Minnesota Pollution Control Agency
12/16/09|12/15/09||CST|-1|Y|Y|Mobile|AL|30.6830|-88.2500|PM2.5|26|Good|No||Alabama Department of Environmental Management
12/15/09|12/14/09||PST|-1|Y|Y|Modesto|CA|37.6598|-120.9939|PM2.5|58|Moderate|No||San Joaquin Valley Unified APCD
12/15/09|12/14/09||PST|-1|Y|N|Modesto|CA|37.6598|-120.9939|OZONE|22|Good|No||San Joaquin Valley Unified APCD
12/15/09|12/15/09|23:00|PST|0|O|Y|Modesto|CA|37.6598|-120.9939|PM2.5|82|Moderate|No||San Joaquin Valley Unified APCD
12/15/09|12/15/09||PST|0|F|Y|Modesto|CA|37.6598|-120.9939|PM2.5|70|Moderate|No||San Joaquin Valley Unified APCD
12/15/09|12/16/09||PST|1|F|Y|Modesto|CA|37.6598|-120.9939|PM2.5|76|Moderate|No||San Joaquin Valley Unified APCD
12/15/09|12/17/09||PST|2|F|Y|Modesto|CA|37.6598|-120.9939|PM2.5||Moderate|No||San Joaquin Valley Unified APCD
12/15/09|12/18/09||PST|3|F|Y|Modesto|CA|37.6598|-120.9939|PM2.5||Moderate|No||San Joaquin Valley Unified APCD
12/15/09|12/19/09||PST|4|F|Y|Modesto|CA|37.6598|-120.9939|PM2.5||Moderate|No||San Joaquin Valley Unified APCD
12/15/09|12/20/09||PST|5|F|Y|Modesto|CA|37.6598|-120.9939|PM2.5||Moderate|No||San Joaquin Valley Unified APCD
12/15/09|12/16/09||EST|1|F|Y|Monmouth|NJ|40.1881|-74.0061|PM2.5|35|Good|No||New Jersey Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|N|Monmouth|NJ|40.1881|-74.0061|OZONE||Good|No||New Jersey Dept. of Environmental Protection
12/16/09|12/15/09||CST|-1|Y|Y|Monroe|LA|32.5097|-92.0461|OZONE|17|Good|No||Louisiana Department of Environmental Quality
12/16/09|12/16/09|1:00|CST|0|O|Y|Monroe|LA|32.5097|-92.0461|OZONE|16|Good|No||Louisiana Department of Environmental Quality
12/15/09|12/16/09||CST|1|F|Y|Monroe|LA|32.5097|-92.0461|PM2.5|19|Good|No|Today, scattered thunderstorms, enhanced vertical mixing, and moderate northerly winds will disperse pollutants and lead to Good AQI levels across Louisiana.  Tomorrow and Thursday, surface high pressure building to the north, combined with a low-pressure system over the Gulf of Mexico, will generate moderate northeasterly winds across Louisiana.  These winds will disperse pollutants and keep AQI levels Good statewide on both days.|Louisiana Department of Environmental Quality
12/15/09|12/16/09||CST|1|F|N|Monroe|LA|32.5097|-92.0461|OZONE|17|Good|No|Today, scattered thunderstorms, enhanced vertical mixing, and moderate northerly winds will disperse pollutants and lead to Good AQI levels across Louisiana.  Tomorrow and Thursday, surface high pressure building to the north, combined with a low-pressure system over the Gulf of Mexico, will generate moderate northeasterly winds across Louisiana.  These winds will disperse pollutants and keep AQI levels Good statewide on both days.|Louisiana Department of Environmental Quality
12/15/09|12/17/09||CST|2|F|Y|Monroe|LA|32.5097|-92.0461|PM2.5|16|Good|No|Today, scattered thunderstorms, enhanced vertical mixing, and moderate northerly winds will disperse pollutants and lead to Good AQI levels across Louisiana.  Tomorrow and Thursday, surface high pressure building to the north, combined with a low-pressure system over the Gulf of Mexico, will generate moderate northeasterly winds across Louisiana.  These winds will disperse pollutants and keep AQI levels Good statewide on both days.|Louisiana Department of Environmental Quality
12/15/09|12/17/09||CST|2|F|N|Monroe|LA|32.5097|-92.0461|OZONE|15|Good|No|Today, scattered thunderstorms, enhanced vertical mixing, and moderate northerly winds will disperse pollutants and lead to Good AQI levels across Louisiana.  Tomorrow and Thursday, surface high pressure building to the north, combined with a low-pressure system over the Gulf of Mexico, will generate moderate northeasterly winds across Louisiana.  These winds will disperse pollutants and keep AQI levels Good statewide on both days.|Louisiana Department of Environmental Quality
12/15/09|12/14/09||PST|-1|Y|Y|Morro Bay|CA|35.3600|-120.8300|OZONE|25|Good|No||San Luis Obispo County APCD
12/15/09|12/15/09|23:00|PST|0|O|Y|Morro Bay|CA|35.3600|-120.8300|OZONE|6|Good|No||San Luis Obispo County APCD
12/15/09|12/15/09||PST|0|F|Y|Morro Bay|CA|35.3600|-120.8300|OZONE|22|Good|No||San Luis Obispo County APCD
12/15/09|12/15/09||PST|0|F|N|Morro Bay|CA|35.3600|-120.8300|PM2.5|10|Good|No||San Luis Obispo County APCD
12/15/09|12/15/09||PST|0|F|N|Morro Bay|CA|35.3600|-120.8300|PM10|9|Good|No||San Luis Obispo County APCD
12/15/09|12/16/09||PST|1|F|Y|Morro Bay|CA|35.3600|-120.8300|PM2.5|23|Good|No||San Luis Obispo County APCD
12/15/09|12/16/09||PST|1|F|N|Morro Bay|CA|35.3600|-120.8300|OZONE|22|Good|No||San Luis Obispo County APCD
12/15/09|12/16/09||PST|1|F|N|Morro Bay|CA|35.3600|-120.8300|PM10|12|Good|No||San Luis Obispo County APCD
12/15/09|12/17/09||PST|2|F|Y|Morro Bay|CA|35.3600|-120.8300|PM2.5|26|Good|No||San Luis Obispo County APCD
12/15/09|12/17/09||PST|2|F|N|Morro Bay|CA|35.3600|-120.8300|OZONE|25|Good|No||San Luis Obispo County APCD
12/15/09|12/17/09||PST|2|F|N|Morro Bay|CA|35.3600|-120.8300|PM10|14|Good|No||San Luis Obispo County APCD
12/15/09|12/18/09||PST|3|F|Y|Morro Bay|CA|35.3600|-120.8300|PM2.5|29|Good|No||San Luis Obispo County APCD
12/15/09|12/18/09||PST|3|F|N|Morro Bay|CA|35.3600|-120.8300|OZONE|26|Good|No||San Luis Obispo County APCD
12/15/09|12/18/09||PST|3|F|N|Morro Bay|CA|35.3600|-120.8300|PM10|15|Good|No||San Luis Obispo County APCD
12/15/09|12/19/09||PST|4|F|Y|Morro Bay|CA|35.3600|-120.8300|OZONE|28|Good|No||San Luis Obispo County APCD
12/15/09|12/19/09||PST|4|F|N|Morro Bay|CA|35.3600|-120.8300|PM2.5|23|Good|No||San Luis Obispo County APCD
12/15/09|12/19/09||PST|4|F|N|Morro Bay|CA|35.3600|-120.8300|PM10|10|Good|No||San Luis Obispo County APCD
12/15/09|12/20/09||PST|5|F|Y|Morro Bay|CA|35.3600|-120.8300|OZONE|27|Good|No||San Luis Obispo County APCD
12/15/09|12/20/09||PST|5|F|N|Morro Bay|CA|35.3600|-120.8300|PM2.5|26|Good|No||San Luis Obispo County APCD
12/15/09|12/20/09||PST|5|F|N|Morro Bay|CA|35.3600|-120.8300|PM10|11|Good|No||San Luis Obispo County APCD
12/15/09|12/14/09||PST|-1|Y|Y|Mount Vernon|WA|48.4100|-122.3375|PM2.5|12|Good|No||Northwest Air Pollution Authority
12/15/09|12/15/09|23:00|PST|0|O|Y|Mount Vernon|WA|48.4100|-122.3375|PM2.5|4|Good|No||Northwest Air Pollution Authority
12/14/09|12/15/09||PST|1|F|Y|Mount Vernon|WA|48.4100|-122.3375|PM2.5||Good|No||Northwest Air Pollution Authority
12/14/09|12/16/09||PST|2|F|Y|Mount Vernon|WA|48.4100|-122.3375|PM2.5||Good|No||Northwest Air Pollution Authority
12/14/09|12/17/09||PST|3|F|Y|Mount Vernon|WA|48.4100|-122.3375|PM2.5||Good|No||Northwest Air Pollution Authority
12/14/09|12/18/09||PST|4|F|Y|Mount Vernon|WA|48.4100|-122.3375|PM2.5||Good|No||Northwest Air Pollution Authority
12/15/09|12/14/09||HST|-1|Y|Y|Mountain View|HI|19.5700|-155.0777|PM2.5|43|Good|No||Hawaii State Dept. of Health
12/15/09|12/15/09|21:00|HST|0|O|Y|Mountain View|HI|19.5700|-155.0777|PM2.5|54|Moderate|No||Hawaii State Dept. of Health
12/15/09|12/15/09||HST|0|F|Y|Mountain View|HI|19.5700|-155.0777|PM2.5||Good|No||Hawaii State Dept. of Health
12/15/09|12/16/09||HST|1|F|Y|Mountain View|HI|19.5700|-155.0777|PM2.5||Good|No||Hawaii State Dept. of Health
12/15/09|12/14/09||PST|-1|Y|Y|N Coastal Orange|CA|33.6738|-117.9258|OZONE|27|Good|No||South Coast AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|N Coastal Orange|CA|33.6738|-117.9258|OZONE|6|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|Y|N Coastal Orange|CA|33.6738|-117.9258|PM2.5|45|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|N Coastal Orange|CA|33.6738|-117.9258|PM10|25|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|N Coastal Orange|CA|33.6738|-117.9258|OZONE|21|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|N Coastal Orange|CA|33.6738|-117.9258|NO2|20|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|N Coastal Orange|CA|33.6738|-117.9258|CO|15|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|Y|N Coastal Orange|CA|33.6738|-117.9258|PM2.5|45|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|N Coastal Orange|CA|33.6738|-117.9258|PM10|29|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|N Coastal Orange|CA|33.6738|-117.9258|OZONE|23|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|N Coastal Orange|CA|33.6738|-117.9258|NO2|20|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|N Coastal Orange|CA|33.6738|-117.9258|CO|15|Good|No||South Coast AQMD
12/15/09|12/14/09||PST|-1|Y|Y|Napa|CA|38.3300|-122.2800|PM2.5|49|Good|No||San Francisco Bay Area AQMD
12/15/09|12/14/09||PST|-1|Y|N|Napa|CA|38.3300|-122.2800|OZONE|22|Good|No||San Francisco Bay Area AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|Napa|CA|38.3300|-122.2800|PM2.5|89|Moderate|No||San Francisco Bay Area AQMD
12/15/09|12/15/09||PST|0|F|Y|Napa|CA|38.3300|-122.2800|PM2.5|52|Moderate|No||San Francisco Bay Area AQMD
12/15/09|12/16/09||PST|1|F|Y|Napa|CA|38.3300|-122.2800|PM2.5|55|Moderate|No||San Francisco Bay Area AQMD
12/15/09|12/17/09||PST|2|F|Y|Napa|CA|38.3300|-122.2800|PM2.5||Moderate|No||San Francisco Bay Area AQMD
12/15/09|12/18/09||PST|3|F|Y|Napa|CA|38.3300|-122.2800|PM2.5||Moderate|No||San Francisco Bay Area AQMD
12/15/09|12/19/09||PST|4|F|Y|Napa|CA|38.3300|-122.2800|PM2.5||Good|No||San Francisco Bay Area AQMD
12/15/09|12/20/09||PST|5|F|Y|Napa|CA|38.3300|-122.2800|PM2.5||Good|No||San Francisco Bay Area AQMD
12/16/09|12/15/09||EST|-1|Y|Y|Narragansett|RI|41.4942|-71.4219|PM2.5|45|Good|No||Rhode Island Dept. of Environmental Management
12/16/09|12/15/09||EST|-1|Y|Y|Nashua|NH|42.7019|-71.4450|PM2.5|28|Good|No||New Hampshire Dept. of Environmental Services
12/16/09|12/15/09||EST|-1|Y|N|Nashua|NH|42.7019|-71.4450|OZONE|20|Good|No||New Hampshire Dept. of Environmental Services
12/16/09|12/16/09|2:00|EST|0|O|Y|Nashua|NH|42.7019|-71.4450|OZONE|24|Good|No||New Hampshire Dept. of Environmental Services
12/16/09|12/16/09|2:00|EST|0|O|N|Nashua|NH|42.7019|-71.4450|PM2.5|11|Good|No||New Hampshire Dept. of Environmental Services
12/15/09|12/16/09||EST|1|F|Y|Nashua|NH|42.7019|-71.4450|PM2.5|30|Good|No||New Hampshire Dept. of Environmental Services
12/15/09|12/16/09||EST|1|F|N|Nashua|NH|42.7019|-71.4450|OZONE|21|Good|No||New Hampshire Dept. of Environmental Services
12/16/09|12/15/09||CST|-1|Y|Y|Nashville|TN|36.1710|-86.7850|PM2.5|30|Good|No||Tennessee Air Pollution Control Division
12/16/09|12/16/09|1:00|CST|0|O|Y|Nashville|TN|36.1710|-86.7850|PM2.5|42|Good|No||Tennessee Air Pollution Control Division
12/15/09|12/16/09||CST|1|F|Y|Nashville|TN|36.1710|-86.7850|PM2.5|46|Good|No||Tennessee Air Pollution Control Division
12/15/09|12/17/09||CST|2|F|Y|Nashville|TN|36.1710|-86.7850|PM2.5|47|Good|No||Tennessee Air Pollution Control Division
12/16/09|12/15/09||EST|-1|Y|Y|New Brunswick|NJ|40.4728|-74.4225|OZONE|15|Good|No||New Jersey Dept. of Environmental Protection
12/16/09|12/15/09||EST|-1|Y|N|New Brunswick|NJ|40.4728|-74.4225|PM2.5|13|Good|No||New Jersey Dept. of Environmental Protection
12/16/09|12/16/09|2:00|EST|0|O|Y|New Brunswick|NJ|40.4728|-74.4225|OZONE|16|Good|No||New Jersey Dept. of Environmental Protection
12/16/09|12/16/09|2:00|EST|0|O|N|New Brunswick|NJ|40.4728|-74.4225|PM2.5|12|Good|No||New Jersey Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|Y|New Brunswick|NJ|40.4728|-74.4225|PM2.5|35|Good|No||New Jersey Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|N|New Brunswick|NJ|40.4728|-74.4225|OZONE||Good|No||New Jersey Dept. of Environmental Protection
12/16/09|12/15/09||EST|-1|Y|Y|New Haven|CT|41.3392|-72.9214|PM2.5|28|Good|No||Connecticut Dept. of Environmental Protection
12/16/09|12/15/09||EST|-1|Y|N|New Haven|CT|41.3392|-72.9214|OZONE|13|Good|No||Connecticut Dept. of Environmental Protection
12/16/09|12/15/09||EST|-1|Y|N|New Haven|CT|41.3392|-72.9214|PM10|10|Good|No||Connecticut Dept. of Environmental Protection
12/16/09|12/16/09|2:00|EST|0|O|Y|New Haven|CT|41.3392|-72.9214|PM2.5|26|Good|No||Connecticut Dept. of Environmental Protection
12/16/09|12/16/09|2:00|EST|0|O|N|New Haven|CT|41.3392|-72.9214|OZONE|17|Good|No||Connecticut Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|Y|New Haven|CT|41.3392|-72.9214|PM2.5|30|Good|No||Connecticut Dept. of Environmental Protection
12/16/09|12/15/09||EST|-1|Y|Y|New Jersey Highlands|NJ|41.0000|-74.7500|OZONE|16|Good|No||New Jersey Dept. of Environmental Protection
12/16/09|12/15/09||EST|-1|Y|N|New Jersey Highlands|NJ|41.0000|-74.7500|PM2.5|13|Good|No||New Jersey Dept. of Environmental Protection
12/16/09|12/16/09|2:00|EST|0|O|Y|New Jersey Highlands|NJ|41.0000|-74.7500|OZONE|18|Good|No||New Jersey Dept. of Environmental Protection
12/16/09|12/16/09|2:00|EST|0|O|N|New Jersey Highlands|NJ|41.0000|-74.7500|PM2.5|13|Good|No||New Jersey Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|Y|New Jersey Highlands|NJ|41.0000|-74.7500|PM2.5|35|Good|No||New Jersey Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|N|New Jersey Highlands|NJ|41.0000|-74.7500|OZONE||Good|No||New Jersey Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|Y|New London-Groton|CT|41.3430|-72.0300|PM2.5|20|Good|No||Connecticut Dept. of Environmental Protection
12/16/09|12/15/09||CST|-1|Y|Y|New Orleans|LA|30.0660|-89.9310|PM2.5|29|Good|No||Louisiana Department of Environmental Quality
12/16/09|12/15/09||CST|-1|Y|N|New Orleans|LA|30.0660|-89.9310|OZONE|24|Good|No||Louisiana Department of Environmental Quality
12/16/09|12/16/09|1:00|CST|0|O|Y|New Orleans|LA|30.0660|-89.9310|PM2.5|29|Good|No||Louisiana Department of Environmental Quality
12/16/09|12/16/09|1:00|CST|0|O|N|New Orleans|LA|30.0660|-89.9310|OZONE|8|Good|No||Louisiana Department of Environmental Quality
12/15/09|12/16/09||CST|1|F|N|New Orleans|LA|30.0660|-89.9310|PM2.5|29|Good|No|Today, scattered thunderstorms, enhanced vertical mixing, and moderate northerly winds will disperse pollutants and lead to Good AQI levels across Louisiana.  Tomorrow and Thursday, surface high pressure building to the north, combined with a low-pressure system over the Gulf of Mexico, will generate moderate northeasterly winds across Louisiana.  These winds will disperse pollutants and keep AQI levels Good statewide on both days.|Louisiana Department of Environmental Quality
12/15/09|12/16/09||CST|1|F|Y|New Orleans|LA|30.0660|-89.9310|OZONE|29|Good|No|Today, scattered thunderstorms, enhanced vertical mixing, and moderate northerly winds will disperse pollutants and lead to Good AQI levels across Louisiana.  Tomorrow and Thursday, surface high pressure building to the north, combined with a low-pressure system over the Gulf of Mexico, will generate moderate northeasterly winds across Louisiana.  These winds will disperse pollutants and keep AQI levels Good statewide on both days.|Louisiana Department of Environmental Quality
12/15/09|12/17/09||CST|2|F|Y|New Orleans|LA|30.0660|-89.9310|OZONE|23|Good|No|Today, scattered thunderstorms, enhanced vertical mixing, and moderate northerly winds will disperse pollutants and lead to Good AQI levels across Louisiana.  Tomorrow and Thursday, surface high pressure building to the north, combined with a low-pressure system over the Gulf of Mexico, will generate moderate northeasterly winds across Louisiana.  These winds will disperse pollutants and keep AQI levels Good statewide on both days.|Louisiana Department of Environmental Quality
12/15/09|12/17/09||CST|2|F|N|New Orleans|LA|30.0660|-89.9310|PM2.5|23|Good|No|Today, scattered thunderstorms, enhanced vertical mixing, and moderate northerly winds will disperse pollutants and lead to Good AQI levels across Louisiana.  Tomorrow and Thursday, surface high pressure building to the north, combined with a low-pressure system over the Gulf of Mexico, will generate moderate northeasterly winds across Louisiana.  These winds will disperse pollutants and keep AQI levels Good statewide on both days.|Louisiana Department of Environmental Quality
12/16/09|12/15/09||EST|-1|Y|Y|New York City|NY|40.5970|-74.1250|PM2.5|46|Good|No||New York Dept. of Environmental Conservation
12/16/09|12/15/09||EST|-1|Y|N|New York City|NY|40.5970|-74.1250|OZONE|16|Good|No||New York Dept. of Environmental Conservation
12/16/09|12/16/09|2:00|EST|0|O|Y|New York City|NY|40.5970|-74.1250|PM2.5|31|Good|No||New York Dept. of Environmental Conservation
12/15/09|12/16/09||EST|1|F|Y|New York City|NY|40.5970|-74.1250|PM2.5|36|Good|No||New York Dept. of Environmental Conservation
12/16/09|12/15/09||EST|-1|Y|Y|Newark|NJ|40.7267|-74.1442|PM2.5|26|Good|No||New Jersey Dept. of Environmental Protection
12/16/09|12/15/09||EST|-1|Y|N|Newark|NJ|40.7267|-74.1442|OZONE|9|Good|No||New Jersey Dept. of Environmental Protection
12/16/09|12/16/09|2:00|EST|0|O|Y|Newark|NJ|40.7267|-74.1442|PM2.5|15|Good|No||New Jersey Dept. of Environmental Protection
12/16/09|12/16/09|2:00|EST|0|O|N|Newark|NJ|40.7267|-74.1442|OZONE|14|Good|No||New Jersey Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|Y|Newark|NJ|40.7267|-74.1442|PM2.5|35|Good|No||New Jersey Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|N|Newark|NJ|40.7267|-74.1442|OZONE||Good|No||New Jersey Dept. of Environmental Protection
12/16/09|12/15/09||EST|-1|Y|Y|Newburgh|NY|41.4994|-74.0097|PM2.5|41|Good|No||New York Dept. of Environmental Conservation
12/16/09|12/15/09||EST|-1|Y|N|Newburgh|NY|41.4994|-74.0097|OZONE|16|Good|No||New York Dept. of Environmental Conservation
12/16/09|12/16/09|2:00|EST|0|O|Y|Newburgh|NY|41.4994|-74.0097|PM2.5|27|Good|No||New York Dept. of Environmental Conservation
12/15/09|12/16/09||EST|1|F|Y|Newburgh|NY|41.4994|-74.0097|PM2.5|18|Good|No||New York Dept. of Environmental Conservation
12/16/09|12/15/09||EST|-1|Y|Y|Newbury|MA|42.7894|-70.8092|PM2.5|27|Good|No||Massachusetts Dept. of Environmental Protection
12/16/09|12/15/09||EST|-1|Y|N|Newbury|MA|42.7894|-70.8092|OZONE|21|Good|No||Massachusetts Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|Y|Newbury|MA|42.7894|-70.8092|PM2.5|35|Good|No||Massachusetts Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|N|Newbury|MA|42.7894|-70.8092|OZONE|35|Good|No||Massachusetts Dept. of Environmental Protection
12/16/09|12/15/09||EST|-1|Y|Y|Niagara Falls|NY|43.0819|-79.0031|PM2.5|41|Good|No||New York Dept. of Environmental Conservation
12/16/09|12/16/09|2:00|EST|0|O|Y|Niagara Falls|NY|43.0819|-79.0031|PM2.5|25|Good|No||New York Dept. of Environmental Conservation
12/15/09|12/16/09||EST|1|F|Y|Niagara Falls|NY|43.0819|-79.0031|PM2.5|25|Good|No||New York Dept. of Environmental Conservation
12/16/09|12/15/09||EST|-1|Y|Y|Nicks Lake|NY|43.6856|-74.9864|OZONE|26|Good|No||New York Dept. of Environmental Conservation
12/15/09|12/16/09||EST|1|F|Y|Nicks Lake|NY|43.6856|-74.9864|OZONE|45|Good|No||New York Dept. of Environmental Conservation
12/15/09|12/14/09||PST|-1|Y|Y|Nipomo|CA|35.0300|-120.4800|OZONE|27|Good|No||San Luis Obispo County APCD
12/15/09|12/14/09||PST|-1|Y|N|Nipomo|CA|35.0300|-120.4800|PM2.5|13|Good|No||San Luis Obispo County APCD
12/15/09|12/15/09|23:00|PST|0|O|Y|Nipomo|CA|35.0300|-120.4800|PM2.5|23|Good|No||San Luis Obispo County APCD
12/15/09|12/15/09||PST|0|F|Y|Nipomo|CA|35.0300|-120.4800|OZONE|21|Good|No||San Luis Obispo County APCD
12/15/09|12/15/09||PST|0|F|N|Nipomo|CA|35.0300|-120.4800|PM10|11|Good|No||San Luis Obispo County APCD
12/15/09|12/15/09||PST|0|F|N|Nipomo|CA|35.0300|-120.4800|PM2.5|10|Good|No||San Luis Obispo County APCD
12/15/09|12/16/09||PST|1|F|Y|Nipomo|CA|35.0300|-120.4800|PM2.5|26|Good|No||San Luis Obispo County APCD
12/15/09|12/16/09||PST|1|F|N|Nipomo|CA|35.0300|-120.4800|OZONE|23|Good|No||San Luis Obispo County APCD
12/15/09|12/16/09||PST|1|F|N|Nipomo|CA|35.0300|-120.4800|PM10|12|Good|No||San Luis Obispo County APCD
12/15/09|12/17/09||PST|2|F|Y|Nipomo|CA|35.0300|-120.4800|PM2.5|29|Good|No||San Luis Obispo County APCD
12/15/09|12/17/09||PST|2|F|N|Nipomo|CA|35.0300|-120.4800|OZONE|24|Good|No||San Luis Obispo County APCD
12/15/09|12/17/09||PST|2|F|N|Nipomo|CA|35.0300|-120.4800|PM10|14|Good|No||San Luis Obispo County APCD
12/15/09|12/18/09||PST|3|F|Y|Nipomo|CA|35.0300|-120.4800|PM2.5|32|Good|No||San Luis Obispo County APCD
12/15/09|12/18/09||PST|3|F|N|Nipomo|CA|35.0300|-120.4800|OZONE|26|Good|No||San Luis Obispo County APCD
12/15/09|12/18/09||PST|3|F|N|Nipomo|CA|35.0300|-120.4800|PM10|15|Good|No||San Luis Obispo County APCD
12/15/09|12/19/09||PST|4|F|Y|Nipomo|CA|35.0300|-120.4800|PM2.5|29|Good|No||San Luis Obispo County APCD
12/15/09|12/19/09||PST|4|F|N|Nipomo|CA|35.0300|-120.4800|OZONE|27|Good|No||San Luis Obispo County APCD
12/15/09|12/19/09||PST|4|F|N|Nipomo|CA|35.0300|-120.4800|PM10|12|Good|No||San Luis Obispo County APCD
12/15/09|12/20/09||PST|5|F|Y|Nipomo|CA|35.0300|-120.4800|PM2.5|26|Good|No||San Luis Obispo County APCD
12/15/09|12/20/09||PST|5|F|N|Nipomo|CA|35.0300|-120.4800|OZONE|25|Good|No||San Luis Obispo County APCD
12/15/09|12/20/09||PST|5|F|N|Nipomo|CA|35.0300|-120.4800|PM10|11|Good|No||San Luis Obispo County APCD
12/15/09|12/14/09||PST|-1|Y|Y|Norco/Corona|CA|33.8584|-117.5285|PM2.5|54|Moderate|No||South Coast AQMD
12/15/09|12/14/09||PST|-1|Y|N|Norco/Corona|CA|33.8584|-117.5285|OZONE|29|Good|No||South Coast AQMD
12/15/09|12/14/09||PST|-1|Y|N|Norco/Corona|CA|33.8584|-117.5285|PM10|27|Good|No||South Coast AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|Norco/Corona|CA|33.8584|-117.5285|PM2.5|34|Good|No||South Coast AQMD
12/15/09|12/15/09|23:00|PST|0|O|N|Norco/Corona|CA|33.8584|-117.5285|OZONE|5|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|Y|Norco/Corona|CA|33.8584|-117.5285|PM2.5|54|Moderate|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Norco/Corona|CA|33.8584|-117.5285|OZONE|35|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Norco/Corona|CA|33.8584|-117.5285|PM10|26|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Norco/Corona|CA|33.8584|-117.5285|NO2|20|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Norco/Corona|CA|33.8584|-117.5285|CO|15|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|Y|Norco/Corona|CA|33.8584|-117.5285|PM2.5|62|Moderate|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Norco/Corona|CA|33.8584|-117.5285|PM10|41|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Norco/Corona|CA|33.8584|-117.5285|OZONE|29|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Norco/Corona|CA|33.8584|-117.5285|NO2|20|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Norco/Corona|CA|33.8584|-117.5285|CO|15|Good|No||South Coast AQMD
12/15/09|12/14/09||PST|-1|Y|Y|North Orange CO|CA|34.9252|-117.9522|OZONE|19|Good|No||South Coast AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|North Orange CO|CA|34.9252|-117.9522|OZONE|6|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|Y|North Orange CO|CA|34.9252|-117.9522|PM2.5|45|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|North Orange CO|CA|34.9252|-117.9522|PM10|27|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|North Orange CO|CA|34.9252|-117.9522|OZONE|24|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|North Orange CO|CA|34.9252|-117.9522|NO2|20|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|North Orange CO|CA|34.9252|-117.9522|CO|15|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|Y|North Orange CO|CA|34.9252|-117.9522|PM2.5|45|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|North Orange CO|CA|34.9252|-117.9522|PM10|28|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|North Orange CO|CA|34.9252|-117.9522|OZONE|27|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|North Orange CO|CA|34.9252|-117.9522|NO2|20|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|North Orange CO|CA|34.9252|-117.9522|CO|15|Good|No||South Coast AQMD
12/16/09|12/15/09||EST|-1|Y|Y|Northern Virginia|VA|38.8340|-77.2760|PM2.5|36|Good|No||Virginia Dept. of Environmental Quality
12/16/09|12/15/09||EST|-1|Y|N|Northern Virginia|VA|38.8340|-77.2760|OZONE|11|Good|No||Virginia Dept. of Environmental Quality
12/16/09|12/16/09|2:00|EST|0|O|Y|Northern Virginia|VA|38.8340|-77.2760|PM2.5|24|Good|No||Virginia Dept. of Environmental Quality
12/16/09|12/16/09|2:00|EST|0|O|N|Northern Virginia|VA|38.8340|-77.2760|OZONE|21|Good|No||Virginia Dept. of Environmental Quality
12/15/09|12/16/09||EST|1|F|Y|Northern Virginia|VA|38.8340|-77.2760|PM2.5|19|Good|No||Virginia Dept. of Environmental Quality
12/15/09|12/17/09||EST|2|F|Y|Northern Virginia|VA|38.8340|-77.2760|PM2.5||Good|No||Virginia Dept. of Environmental Quality
12/15/09|12/18/09||EST|3|F|Y|Northern Virginia|VA|38.8340|-77.2760|PM2.5||Good|No||Virginia Dept. of Environmental Quality
12/15/09|12/14/09||PST|-1|Y|Y|NW Coastal LA|CA|34.0505|-118.4566|OZONE|16|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|Y|NW Coastal LA|CA|34.0505|-118.4566|PM2.5|42|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|NW Coastal LA|CA|34.0505|-118.4566|PM10|27|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|NW Coastal LA|CA|34.0505|-118.4566|OZONE|27|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|NW Coastal LA|CA|34.0505|-118.4566|NO2|20|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|NW Coastal LA|CA|34.0505|-118.4566|CO|20|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|Y|NW Coastal LA|CA|34.0505|-118.4566|PM2.5|54|Moderate|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|NW Coastal LA|CA|34.0505|-118.4566|PM10|31|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|NW Coastal LA|CA|34.0505|-118.4566|NO2|30|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|NW Coastal LA|CA|34.0505|-118.4566|OZONE|30|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|NW Coastal LA|CA|34.0505|-118.4566|CO|15|Good|No||South Coast AQMD
12/15/09|12/14/09||PST|-1|Y|Y|NW San Bernardino|CA|34.1038|-117.6291|PM2.5|53|Moderate|No||South Coast AQMD
12/15/09|12/14/09||PST|-1|Y|N|NW San Bernardino|CA|34.1038|-117.6291|OZONE|23|Good|No||South Coast AQMD
12/15/09|12/14/09||PST|-1|Y|N|NW San Bernardino|CA|34.1038|-117.6291|PM10|17|Good|No||South Coast AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|NW San Bernardino|CA|34.1038|-117.6291|PM2.5|49|Good|No||South Coast AQMD
12/15/09|12/15/09|23:00|PST|0|O|N|NW San Bernardino|CA|34.1038|-117.6291|OZONE|5|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|Y|NW San Bernardino|CA|34.1038|-117.6291|PM2.5|42|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|NW San Bernardino|CA|34.1038|-117.6291|OZONE|27|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|NW San Bernardino|CA|34.1038|-117.6291|PM10|21|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|NW San Bernardino|CA|34.1038|-117.6291|NO2|20|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|NW San Bernardino|CA|34.1038|-117.6291|CO|15|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|Y|NW San Bernardino|CA|34.1038|-117.6291|PM2.5|54|Moderate|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|NW San Bernardino|CA|34.1038|-117.6291|PM10|30|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|NW San Bernardino|CA|34.1038|-117.6291|OZONE|27|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|NW San Bernardino|CA|34.1038|-117.6291|NO2|20|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|NW San Bernardino|CA|34.1038|-117.6291|CO|15|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|Y|Oak Harbor|WA|48.2930|-122.6594|PM2.5||Good|No||Northwest Air Pollution Authority
12/14/09|12/16/09||PST|2|F|Y|Oak Harbor|WA|48.2930|-122.6594|PM2.5||Good|No||Northwest Air Pollution Authority
12/14/09|12/17/09||PST|3|F|Y|Oak Harbor|WA|48.2930|-122.6594|PM2.5||Good|No||Northwest Air Pollution Authority
12/14/09|12/18/09||PST|4|F|Y|Oak Harbor|WA|48.2930|-122.6594|PM2.5||Good|No||Northwest Air Pollution Authority
12/15/09|12/14/09||PST|-1|Y|Y|Oakland|CA|37.8000|-122.2700|PM2.5|45|Good|No||San Francisco Bay Area AQMD
12/15/09|12/14/09||PST|-1|Y|N|Oakland|CA|37.8000|-122.2700|OZONE|13|Good|No||San Francisco Bay Area AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|Oakland|CA|37.8000|-122.2700|PM2.5|25|Good|No||San Francisco Bay Area AQMD
12/15/09|12/15/09||PST|0|F|Y|Oakland|CA|37.8000|-122.2700|PM2.5|29|Good|No||San Francisco Bay Area AQMD
12/15/09|12/16/09||PST|1|F|Y|Oakland|CA|37.8000|-122.2700|PM2.5|57|Moderate|No||San Francisco Bay Area AQMD
12/15/09|12/17/09||PST|2|F|Y|Oakland|CA|37.8000|-122.2700|PM2.5||Moderate|No||San Francisco Bay Area AQMD
12/15/09|12/18/09||PST|3|F|Y|Oakland|CA|37.8000|-122.2700|PM2.5||Moderate|No||San Francisco Bay Area AQMD
12/15/09|12/19/09||PST|4|F|Y|Oakland|CA|37.8000|-122.2700|PM2.5||Good|No||San Francisco Bay Area AQMD
12/15/09|12/20/09||PST|5|F|Y|Oakland|CA|37.8000|-122.2700|PM2.5||Moderate|No||San Francisco Bay Area AQMD
12/15/09|12/14/09||PST|-1|Y|Y|Oakridge|OR|43.7444|-122.4806|PM2.5|42|Good|No||Lane Region Air Pollution Authority
12/15/09|12/15/09|23:00|PST|0|O|Y|Oakridge|OR|43.7444|-122.4806|PM2.5|35|Good|No||Lane Region Air Pollution Authority
12/15/09|12/15/09||PST|0|F|Y|Oakridge|OR|43.7444|-122.4806|PM2.5||Good|No||Lane Region Air Pollution Authority
12/15/09|12/16/09||PST|1|F|Y|Oakridge|OR|43.7444|-122.4806|PM2.5||Good|No||Lane Region Air Pollution Authority
12/15/09|12/16/09||EST|1|F|Y|Ocean County/Colliers Mills|NJ|40.0653|-74.4456|PM2.5|35|Good|No||New Jersey Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|N|Ocean County/Colliers Mills|NJ|40.0653|-74.4456|OZONE||Good|No||New Jersey Dept. of Environmental Protection
12/16/09|12/15/09||MST|-1|Y|Y|Ogden|UT|41.2259|-111.9722|PM2.5|25|Good|No||Utah Department of Environmental Quality
12/16/09|12/15/09||MST|-1|Y|N|Ogden|UT|41.2259|-111.9722|PM10|13|Good|No||Utah Department of Environmental Quality
12/16/09|12/15/09||MST|-1|Y|N|Ogden|UT|41.2259|-111.9722|OZONE|2|Good|No||Utah Department of Environmental Quality
12/16/09|12/16/09|0:00|MST|0|O|Y|Ogden|UT|41.2259|-111.9722|PM2.5|44|Good|No||Utah Department of Environmental Quality
12/16/09|12/16/09|0:00|MST|0|O|N|Ogden|UT|41.2259|-111.9722|OZONE|1|Good|No||Utah Department of Environmental Quality
12/15/09|12/14/09||PST|-1|Y|Y|Ojai|CA|34.4170|-119.2460|OZONE|23|Good|No||Ventura County  APCD
12/15/09|12/14/09||PST|-1|Y|N|Ojai|CA|34.4170|-119.2460|PM2.5|13|Good|No||Ventura County  APCD
12/15/09|12/15/09|23:00|PST|0|O|Y|Ojai|CA|34.4170|-119.2460|PM2.5|27|Good|No||Ventura County  APCD
12/15/09|12/15/09|23:00|PST|0|O|N|Ojai|CA|34.4170|-119.2460|OZONE|5|Good|No||Ventura County  APCD
12/14/09|12/15/09||PST|1|F|Y|Ojai|CA|34.4170|-119.2460|OZONE|22|Good|No||Ventura County  APCD
12/14/09|12/16/09||PST|2|F|Y|Ojai|CA|34.4170|-119.2460|OZONE|22|Good|No||Ventura County  APCD
12/14/09|12/17/09||PST|3|F|Y|Ojai|CA|34.4170|-119.2460|OZONE|22|Good|No||Ventura County  APCD
12/14/09|12/18/09||PST|4|F|Y|Ojai|CA|34.4170|-119.2460|OZONE|22|Good|No||Ventura County  APCD
12/14/09|12/19/09||PST|5|F|Y|Ojai|CA|34.4170|-119.2460|OZONE|22|Good|No||Ventura County  APCD
12/16/09|12/15/09||CST|-1|Y|Y|Oklahoma City|OK|35.4670|-97.5130|PM2.5|38|Good|No||Oklahoma Department of Environmental Quality
12/16/09|12/15/09||CST|-1|Y|N|Oklahoma City|OK|35.4670|-97.5130|OZONE|24|Good|No||Oklahoma Department of Environmental Quality
12/14/09|12/16/09||CST|2|F|Y|Oklahoma City|OK|35.4670|-97.5130|PM2.5|25|Good|No||Oklahoma Department of Environmental Quality
12/14/09|12/16/09||CST|2|F|N|Oklahoma City|OK|35.4670|-97.5130|OZONE|20|Good|No||Oklahoma Department of Environmental Quality
12/14/09|12/17/09||CST|3|F|Y|Oklahoma City|OK|35.4670|-97.5130|PM2.5|30|Good|No||Oklahoma Department of Environmental Quality
12/14/09|12/17/09||CST|3|F|N|Oklahoma City|OK|35.4670|-97.5130|OZONE|25|Good|No||Oklahoma Department of Environmental Quality
12/14/09|12/18/09||CST|4|F|Y|Oklahoma City|OK|35.4670|-97.5130|PM2.5|30|Good|No||Oklahoma Department of Environmental Quality
12/14/09|12/18/09||CST|4|F|N|Oklahoma City|OK|35.4670|-97.5130|OZONE|25|Good|No||Oklahoma Department of Environmental Quality
12/15/09|12/14/09||PST|-1|Y|Y|Olympia-Lacey-Tumwater|WA|47.0420|-122.8900|PM2.5|44|Good|No||Olympic Region Clean Air Agency
12/15/09|12/15/09|23:00|PST|0|O|Y|Olympia-Lacey-Tumwater|WA|47.0420|-122.8900|PM2.5|14|Good|No||Olympic Region Clean Air Agency
12/15/09|12/15/09||PST|0|F|Y|Olympia-Lacey-Tumwater|WA|47.0420|-122.8900|PM2.5||Good|No|A series of weather systems will provide adequate ventilation for dispersion of pollutants. A burn ban is not expected for the remainder of the week (15Dec-20Dec).|Olympic Region Clean Air Agency
12/15/09|12/16/09||PST|1|F|Y|Olympia-Lacey-Tumwater|WA|47.0420|-122.8900|PM2.5||Good|No|A series of weather systems will provide adequate ventilation for dispersion of pollutants. A burn ban is not expected for the remainder of the week (15Dec-20Dec).|Olympic Region Clean Air Agency
12/15/09|12/17/09||PST|2|F|Y|Olympia-Lacey-Tumwater|WA|47.0420|-122.8900|PM2.5||Good|No|A series of weather systems will provide adequate ventilation for dispersion of pollutants. A burn ban is not expected for the remainder of the week (15Dec-20Dec).|Olympic Region Clean Air Agency
12/15/09|12/18/09||PST|3|F|Y|Olympia-Lacey-Tumwater|WA|47.0420|-122.8900|PM2.5||Good|No|A series of weather systems will provide adequate ventilation for dispersion of pollutants. A burn ban is not expected for the remainder of the week (15Dec-20Dec).|Olympic Region Clean Air Agency
12/15/09|12/19/09||PST|4|F|Y|Olympia-Lacey-Tumwater|WA|47.0420|-122.8900|PM2.5||Good|No|A series of weather systems will provide adequate ventilation for dispersion of pollutants. A burn ban is not expected for the remainder of the week (15Dec-20Dec).|Olympic Region Clean Air Agency
12/15/09|12/20/09||PST|5|F|Y|Olympia-Lacey-Tumwater|WA|47.0420|-122.8900|PM2.5||Good|No|A series of weather systems will provide adequate ventilation for dispersion of pollutants. A burn ban is not expected for the remainder of the week (15Dec-20Dec).|Olympic Region Clean Air Agency
12/16/09|12/15/09||CST|-1|Y|Y|Omaha|NE|41.2655|-95.9836|PM2.5|32|Good|No||Douglas County Health Department (Omaha)
12/16/09|12/16/09|1:00|CST|0|O|Y|Omaha|NE|41.2655|-95.9836|PM2.5|44|Good|No||Douglas County Health Department (Omaha)
12/15/09|12/16/09||CST|1|F|Y|Omaha|NE|41.2655|-95.9836|PM2.5|55|Moderate|No||Douglas County Health Department (Omaha)
12/15/09|12/16/09||CST|1|F|N|Omaha|NE|41.2655|-95.9836|CO|6|Good|No||Douglas County Health Department (Omaha)
12/16/09|12/15/09||EST|-1|Y|Y|Orlando|FL|28.5050|-81.3740|PM2.5|27|Good|No||Orange County Environmental Protection Division
12/16/09|12/15/09||EST|-1|Y|N|Orlando|FL|28.5050|-81.3740|OZONE|19|Good|No||Orange County Environmental Protection Division
12/15/09|12/16/09||EST|1|F|Y|Orlando|FL|28.5050|-81.3740|OZONE||Good|No||Orange County Environmental Protection Division
12/15/09|12/14/09||PST|-1|Y|Y|Oxnard|CA|34.2650|-119.1340|OZONE|24|Good|No||Ventura County  APCD
12/15/09|12/14/09||PST|-1|Y|N|Oxnard|CA|34.2650|-119.1340|PM2.5|7|Good|No||Ventura County  APCD
12/15/09|12/15/09|23:00|PST|0|O|Y|Oxnard|CA|34.2650|-119.1340|OZONE|18|Good|No||Ventura County  APCD
12/15/09|12/15/09|23:00|PST|0|O|N|Oxnard|CA|34.2650|-119.1340|PM2.5|11|Good|No||Ventura County  APCD
12/14/09|12/15/09||PST|1|F|Y|Oxnard|CA|34.2650|-119.1340|OZONE|22|Good|No||Ventura County  APCD
12/14/09|12/16/09||PST|2|F|Y|Oxnard|CA|34.2650|-119.1340|OZONE|22|Good|No||Ventura County  APCD
12/14/09|12/17/09||PST|3|F|Y|Oxnard|CA|34.2650|-119.1340|OZONE|22|Good|No||Ventura County  APCD
12/14/09|12/18/09||PST|4|F|Y|Oxnard|CA|34.2650|-119.1340|OZONE|22|Good|No||Ventura County  APCD
12/14/09|12/19/09||PST|5|F|Y|Oxnard|CA|34.2650|-119.1340|OZONE|22|Good|No||Ventura County  APCD
12/15/09|12/14/09||HST|-1|Y|Y|Pahala|HI|19.2038|-155.4800|PM2.5|36|Good|No||Hawaii State Dept. of Health
12/15/09|12/15/09|21:00|HST|0|O|Y|Pahala|HI|19.2038|-155.4800|PM2.5|26|Good|No||Hawaii State Dept. of Health
12/15/09|12/15/09||HST|0|F|Y|Pahala|HI|19.2038|-155.4800|PM2.5||Moderate|No||Hawaii State Dept. of Health
12/15/09|12/16/09||HST|1|F|Y|Pahala|HI|19.2038|-155.4800|PM2.5||Moderate|No||Hawaii State Dept. of Health
12/15/09|12/14/09||PST|-1|Y|Y|Paradise|CA|39.7564|-121.6044|OZONE|20|Good|No||Butte County Air Quality Management District
12/15/09|12/15/09||PST|0|F|Y|Paradise|CA|39.7564|-121.6044|PM2.5||Good|No||Butte County Air Quality Management District
12/15/09|12/16/09||PST|1|F|Y|Paradise|CA|39.7564|-121.6044|PM2.5||Good|No||Butte County Air Quality Management District
12/15/09|12/14/09||PST|-1|Y|Y|Paso Robles|CA|35.6300|-120.6600|OZONE|22|Good|No||San Luis Obispo County APCD
12/15/09|12/15/09||PST|0|F|Y|Paso Robles|CA|35.6300|-120.6600|PM2.5|29|Good|No||San Luis Obispo County APCD
12/15/09|12/15/09||PST|0|F|N|Paso Robles|CA|35.6300|-120.6600|OZONE|17|Good|No||San Luis Obispo County APCD
12/15/09|12/15/09||PST|0|F|N|Paso Robles|CA|35.6300|-120.6600|PM10|12|Good|No||San Luis Obispo County APCD
12/15/09|12/16/09||PST|1|F|Y|Paso Robles|CA|35.6300|-120.6600|PM2.5|49|Good|No||San Luis Obispo County APCD
12/15/09|12/16/09||PST|1|F|N|Paso Robles|CA|35.6300|-120.6600|OZONE|19|Good|No||San Luis Obispo County APCD
12/15/09|12/16/09||PST|1|F|N|Paso Robles|CA|35.6300|-120.6600|PM10|14|Good|No||San Luis Obispo County APCD
12/15/09|12/17/09||PST|2|F|Y|Paso Robles|CA|35.6300|-120.6600|PM2.5|52|Moderate|No||San Luis Obispo County APCD
12/15/09|12/17/09||PST|2|F|N|Paso Robles|CA|35.6300|-120.6600|PM10|23|Good|No||San Luis Obispo County APCD
12/15/09|12/17/09||PST|2|F|N|Paso Robles|CA|35.6300|-120.6600|OZONE|20|Good|No||San Luis Obispo County APCD
12/15/09|12/18/09||PST|3|F|Y|Paso Robles|CA|35.6300|-120.6600|PM2.5|57|Moderate|No||San Luis Obispo County APCD
12/15/09|12/18/09||PST|3|F|N|Paso Robles|CA|35.6300|-120.6600|PM10|25|Good|No||San Luis Obispo County APCD
12/15/09|12/18/09||PST|3|F|N|Paso Robles|CA|35.6300|-120.6600|OZONE|22|Good|No||San Luis Obispo County APCD
12/15/09|12/19/09||PST|4|F|Y|Paso Robles|CA|35.6300|-120.6600|PM2.5|55|Moderate|No||San Luis Obispo County APCD
12/15/09|12/19/09||PST|4|F|N|Paso Robles|CA|35.6300|-120.6600|OZONE|23|Good|No||San Luis Obispo County APCD
12/15/09|12/19/09||PST|4|F|N|Paso Robles|CA|35.6300|-120.6600|PM10|22|Good|No||San Luis Obispo County APCD
12/15/09|12/20/09||PST|5|F|Y|Paso Robles|CA|35.6300|-120.6600|PM2.5|52|Moderate|No||San Luis Obispo County APCD
12/15/09|12/20/09||PST|5|F|N|Paso Robles|CA|35.6300|-120.6600|PM10|21|Good|No||San Luis Obispo County APCD
12/15/09|12/20/09||PST|5|F|N|Paso Robles|CA|35.6300|-120.6600|OZONE|21|Good|No||San Luis Obispo County APCD
12/14/09|12/16/09||EST|2|F|Y|Penobscot Nation|ME|44.9520|-68.6477|PM2.5|30|Good|No||Maine Dept. of Environmental Protection
12/14/09|12/17/09||EST|3|F|Y|Penobscot Nation|ME|44.9520|-68.6477|PM2.5|30|Good|No||Maine Dept. of Environmental Protection
12/16/09|12/15/09||EST|-1|Y|Y|Pensacola|FL|30.5900|-87.3300|OZONE|29|Good|No||Florida Dept. of Environmental Protection
12/16/09|12/15/09||EST|-1|Y|N|Pensacola|FL|30.5900|-87.3300|PM2.5|19|Good|No||Florida Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|Y|Pensacola|FL|30.5900|-87.3300|OZONE|32|Good|No||Florida Dept. of Environmental Protection
12/16/09|12/15/09||CST|-1|Y|Y|Peoria|IL|40.6870|-89.6070|PM2.5|39|Good|No||Illinois EPA
12/16/09|12/15/09||CST|-1|Y|N|Peoria|IL|40.6870|-89.6070|OZONE|19|Good|No||Illinois EPA
12/16/09|12/16/09|1:00|CST|0|O|Y|Peoria|IL|40.6870|-89.6070|PM2.5|21|Good|No||Illinois EPA
12/15/09|12/16/09||CST|1|F|Y|Peoria|IL|40.6870|-89.6070|PM2.5||Good|No||Illinois EPA
12/16/09|12/15/09||EST|-1|Y|Y|Perch River|NY|44.0878|-75.9744|OZONE|17|Good|No||New York Dept. of Environmental Conservation
12/15/09|12/16/09||EST|1|F|Y|Perch River|NY|44.0878|-75.9744|OZONE|45|Good|No||New York Dept. of Environmental Conservation
12/15/09|12/14/09||PST|-1|Y|Y|Perris Vly|CA|33.7888|-117.2277|OZONE|28|Good|No||South Coast AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|Perris Vly|CA|33.7888|-117.2277|OZONE|15|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|Y|Perris Vly|CA|33.7888|-117.2277|PM2.5|42|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Perris Vly|CA|33.7888|-117.2277|OZONE|30|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Perris Vly|CA|33.7888|-117.2277|PM10|22|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Perris Vly|CA|33.7888|-117.2277|NO2|20|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Perris Vly|CA|33.7888|-117.2277|CO|15|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|Y|Perris Vly|CA|33.7888|-117.2277|PM2.5|45|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Perris Vly|CA|33.7888|-117.2277|OZONE|29|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Perris Vly|CA|33.7888|-117.2277|PM10|25|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Perris Vly|CA|33.7888|-117.2277|NO2|20|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Perris Vly|CA|33.7888|-117.2277|CO|15|Good|No||South Coast AQMD
12/15/09|12/14/09||PST|-1|Y|Y|Phelan|CA|34.4250|-117.5897|OZONE|36|Good|No||Mojave Desert AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|Phelan|CA|34.4250|-117.5897|OZONE|25|Good|No||Mojave Desert AQMD
12/14/09|12/15/09||PST|1|F|Y|Phelan|CA|34.4250|-117.5897|PM2.5|36|Good|No||Mojave Desert AQMD
12/14/09|12/15/09||PST|1|F|N|Phelan|CA|34.4250|-117.5897|OZONE|33|Good|No||Mojave Desert AQMD
12/14/09|12/15/09||PST|1|F|N|Phelan|CA|34.4250|-117.5897|NO2|20|Good|No||Mojave Desert AQMD
12/14/09|12/15/09||PST|1|F|N|Phelan|CA|34.4250|-117.5897|PM10|17|Good|No||Mojave Desert AQMD
12/14/09|12/15/09||PST|1|F|N|Phelan|CA|34.4250|-117.5897|CO|15|Good|No||Mojave Desert AQMD
12/15/09|12/16/09||PST|1|F|Y|Phelan|CA|34.4250|-117.5897|PM2.5|39|Good|No||Mojave Desert AQMD
12/15/09|12/16/09||PST|1|F|N|Phelan|CA|34.4250|-117.5897|OZONE|24|Good|No||Mojave Desert AQMD
12/15/09|12/16/09||PST|1|F|N|Phelan|CA|34.4250|-117.5897|PM10|20|Good|No||Mojave Desert AQMD
12/15/09|12/16/09||PST|1|F|N|Phelan|CA|34.4250|-117.5897|NO2|20|Good|No||Mojave Desert AQMD
12/15/09|12/16/09||PST|1|F|N|Phelan|CA|34.4250|-117.5897|CO|15|Good|No||Mojave Desert AQMD
12/16/09|12/15/09||EST|-1|Y|Y|Philadelphia|PA|39.9500|-75.1510|PM2.5|33|Good|No||Philadelphia Air Management Services
12/16/09|12/15/09||EST|-1|Y|N|Philadelphia|PA|39.9500|-75.1510|OZONE|19|Good|No||Philadelphia Air Management Services
12/16/09|12/16/09|2:00|EST|0|O|Y|Philadelphia|PA|39.9500|-75.1510|PM2.5|28|Good|No||Philadelphia Air Management Services
12/16/09|12/16/09|2:00|EST|0|O|N|Philadelphia|PA|39.9500|-75.1510|OZONE|18|Good|No||Philadelphia Air Management Services
12/15/09|12/16/09||EST|1|F|Y|Philadelphia|PA|39.9500|-75.1510|PM2.5|26|Good|No|A cold front, bringing much drier and cleaner air in its wake, is slow arriving today but it will eventually pass through the forecast area and Wednesday will be cold, windy and quite dry with very low concentrations of fine particles (PM).  Extended Forecast:  Similar conditions on Thursday with strong winds throughout the day and very good air quality. By Friday, winds will decrease along with vertical mixing. This will allow PM to begin to accumulate but concentrations will remain within the good range. To follow air quality in PHL between forecasts: "aqforecast" at www.twitter.com -Ryan |Philadelphia Air Management Services
12/15/09|12/17/09||EST|2|F|Y|Philadelphia|PA|39.9500|-75.1510|PM2.5|28|Good|No|A cold front, bringing much drier and cleaner air in its wake, is slow arriving today but it will eventually pass through the forecast area and Wednesday will be cold, windy and quite dry with very low concentrations of fine particles (PM).  Extended Forecast:  Similar conditions on Thursday with strong winds throughout the day and very good air quality. By Friday, winds will decrease along with vertical mixing. This will allow PM to begin to accumulate but concentrations will remain within the good range. To follow air quality in PHL between forecasts: "aqforecast" at www.twitter.com -Ryan |Philadelphia Air Management Services
12/15/09|12/18/09||EST|3|F|Y|Philadelphia|PA|39.9500|-75.1510|PM2.5|40|Good|No|A cold front, bringing much drier and cleaner air in its wake, is slow arriving today but it will eventually pass through the forecast area and Wednesday will be cold, windy and quite dry with very low concentrations of fine particles (PM).  Extended Forecast:  Similar conditions on Thursday with strong winds throughout the day and very good air quality. By Friday, winds will decrease along with vertical mixing. This will allow PM to begin to accumulate but concentrations will remain within the good range. To follow air quality in PHL between forecasts: "aqforecast" at www.twitter.com -Ryan |Philadelphia Air Management Services
12/16/09|12/15/09||MST|-1|Y|Y|Phoenix|AZ|33.5430|-112.0710|PM2.5|63|Moderate|No||Arizona Department of Environmental Quality
12/16/09|12/15/09||MST|-1|Y|N|Phoenix|AZ|33.5430|-112.0710|PM10|33|Good|No||Arizona Department of Environmental Quality
12/16/09|12/15/09||MST|-1|Y|N|Phoenix|AZ|33.5430|-112.0710|OZONE|30|Good|No||Arizona Department of Environmental Quality
12/16/09|12/16/09|0:00|MST|0|O|Y|Phoenix|AZ|33.5430|-112.0710|PM2.5|6|Good|No||Arizona Department of Environmental Quality
12/15/09|12/16/09||MST|1|F|Y|Phoenix|AZ|33.5430|-112.0710|PM2.5|63|Moderate|No|   Visibility has improved greatly from 24 hours ago, and a look at the latest PM-2.5 levels verifies that change.  It also shows how residential fireplace activity drops off considerably during the workweek as opposed to the weekends.  Recent rains have done a great job in keeping the heavier particulates (PM-10) in the "Good" range, but the finer particles such as wood smoke (PM-2.5) were again in the low to mid "Moderate" range.  As mentioned, concentrations are lower to start the day on Tuesday.  Thus, we should see Tuesday's 24-hr averages drop off towards the lower part of the "Moderate" category.   High pressure will keep the storm track to the north of Arizona until early next week.  This will allow afternoon desert temperatures to return to the lower 70s during this period under mostly sunny skies and relatively light winds.  The downside to this is that the sinking air associated with high pressure, combined with little horizontal movement, and strengthening morning inversions will trap and accumulate local pollution near the Valley floor.  This means that any we will likely see PM-2.5 levels quickly rebound to the mid to upper "Moderate" range as early as Thursday.  Health Watches or even an HPA may be necessary by the weekend.  A potential Christmas weekend weather system could bring showers to the Valley, improving air quality across the forecast area for the Holiday.  We'll keep an eye on that in the days to come.    Check back tomorrow for more.  Until then, have a good day!  -J.Paul|Arizona Department of Environmental Quality
12/15/09|12/16/09||MST|1|F|N|Phoenix|AZ|33.5430|-112.0710|PM10|43|Good|No|   Visibility has improved greatly from 24 hours ago, and a look at the latest PM-2.5 levels verifies that change.  It also shows how residential fireplace activity drops off considerably during the workweek as opposed to the weekends.  Recent rains have done a great job in keeping the heavier particulates (PM-10) in the "Good" range, but the finer particles such as wood smoke (PM-2.5) were again in the low to mid "Moderate" range.  As mentioned, concentrations are lower to start the day on Tuesday.  Thus, we should see Tuesday's 24-hr averages drop off towards the lower part of the "Moderate" category.   High pressure will keep the storm track to the north of Arizona until early next week.  This will allow afternoon desert temperatures to return to the lower 70s during this period under mostly sunny skies and relatively light winds.  The downside to this is that the sinking air associated with high pressure, combined with little horizontal movement, and strengthening morning inversions will trap and accumulate local pollution near the Valley floor.  This means that any we will likely see PM-2.5 levels quickly rebound to the mid to upper "Moderate" range as early as Thursday.  Health Watches or even an HPA may be necessary by the weekend.  A potential Christmas weekend weather system could bring showers to the Valley, improving air quality across the forecast area for the Holiday.  We'll keep an eye on that in the days to come.    Check back tomorrow for more.  Until then, have a good day!  -J.Paul|Arizona Department of Environmental Quality
12/15/09|12/16/09||MST|1|F|N|Phoenix|AZ|33.5430|-112.0710|OZONE|32|Good|No|   Visibility has improved greatly from 24 hours ago, and a look at the latest PM-2.5 levels verifies that change.  It also shows how residential fireplace activity drops off considerably during the workweek as opposed to the weekends.  Recent rains have done a great job in keeping the heavier particulates (PM-10) in the "Good" range, but the finer particles such as wood smoke (PM-2.5) were again in the low to mid "Moderate" range.  As mentioned, concentrations are lower to start the day on Tuesday.  Thus, we should see Tuesday's 24-hr averages drop off towards the lower part of the "Moderate" category.   High pressure will keep the storm track to the north of Arizona until early next week.  This will allow afternoon desert temperatures to return to the lower 70s during this period under mostly sunny skies and relatively light winds.  The downside to this is that the sinking air associated with high pressure, combined with little horizontal movement, and strengthening morning inversions will trap and accumulate local pollution near the Valley floor.  This means that any we will likely see PM-2.5 levels quickly rebound to the mid to upper "Moderate" range as early as Thursday.  Health Watches or even an HPA may be necessary by the weekend.  A potential Christmas weekend weather system could bring showers to the Valley, improving air quality across the forecast area for the Holiday.  We'll keep an eye on that in the days to come.    Check back tomorrow for more.  Until then, have a good day!  -J.Paul|Arizona Department of Environmental Quality
12/15/09|12/16/09||MST|1|F|N|Phoenix|AZ|33.5430|-112.0710|CO|27|Good|No|   Visibility has improved greatly from 24 hours ago, and a look at the latest PM-2.5 levels verifies that change.  It also shows how residential fireplace activity drops off considerably during the workweek as opposed to the weekends.  Recent rains have done a great job in keeping the heavier particulates (PM-10) in the "Good" range, but the finer particles such as wood smoke (PM-2.5) were again in the low to mid "Moderate" range.  As mentioned, concentrations are lower to start the day on Tuesday.  Thus, we should see Tuesday's 24-hr averages drop off towards the lower part of the "Moderate" category.   High pressure will keep the storm track to the north of Arizona until early next week.  This will allow afternoon desert temperatures to return to the lower 70s during this period under mostly sunny skies and relatively light winds.  The downside to this is that the sinking air associated with high pressure, combined with little horizontal movement, and strengthening morning inversions will trap and accumulate local pollution near the Valley floor.  This means that any we will likely see PM-2.5 levels quickly rebound to the mid to upper "Moderate" range as early as Thursday.  Health Watches or even an HPA may be necessary by the weekend.  A potential Christmas weekend weather system could bring showers to the Valley, improving air quality across the forecast area for the Holiday.  We'll keep an eye on that in the days to come.    Check back tomorrow for more.  Until then, have a good day!  -J.Paul|Arizona Department of Environmental Quality
12/15/09|12/17/09||MST|2|F|Y|Phoenix|AZ|33.5430|-112.0710|PM2.5|74|Moderate|No|   Visibility has improved greatly from 24 hours ago, and a look at the latest PM-2.5 levels verifies that change.  It also shows how residential fireplace activity drops off considerably during the workweek as opposed to the weekends.  Recent rains have done a great job in keeping the heavier particulates (PM-10) in the "Good" range, but the finer particles such as wood smoke (PM-2.5) were again in the low to mid "Moderate" range.  As mentioned, concentrations are lower to start the day on Tuesday.  Thus, we should see Tuesday's 24-hr averages drop off towards the lower part of the "Moderate" category.   High pressure will keep the storm track to the north of Arizona until early next week.  This will allow afternoon desert temperatures to return to the lower 70s during this period under mostly sunny skies and relatively light winds.  The downside to this is that the sinking air associated with high pressure, combined with little horizontal movement, and strengthening morning inversions will trap and accumulate local pollution near the Valley floor.  This means that any we will likely see PM-2.5 levels quickly rebound to the mid to upper "Moderate" range as early as Thursday.  Health Watches or even an HPA may be necessary by the weekend.  A potential Christmas weekend weather system could bring showers to the Valley, improving air quality across the forecast area for the Holiday.  We'll keep an eye on that in the days to come.    Check back tomorrow for more.  Until then, have a good day!  -J.Paul|Arizona Department of Environmental Quality
12/15/09|12/17/09||MST|2|F|N|Phoenix|AZ|33.5430|-112.0710|PM10|45|Good|No|   Visibility has improved greatly from 24 hours ago, and a look at the latest PM-2.5 levels verifies that change.  It also shows how residential fireplace activity drops off considerably during the workweek as opposed to the weekends.  Recent rains have done a great job in keeping the heavier particulates (PM-10) in the "Good" range, but the finer particles such as wood smoke (PM-2.5) were again in the low to mid "Moderate" range.  As mentioned, concentrations are lower to start the day on Tuesday.  Thus, we should see Tuesday's 24-hr averages drop off towards the lower part of the "Moderate" category.   High pressure will keep the storm track to the north of Arizona until early next week.  This will allow afternoon desert temperatures to return to the lower 70s during this period under mostly sunny skies and relatively light winds.  The downside to this is that the sinking air associated with high pressure, combined with little horizontal movement, and strengthening morning inversions will trap and accumulate local pollution near the Valley floor.  This means that any we will likely see PM-2.5 levels quickly rebound to the mid to upper "Moderate" range as early as Thursday.  Health Watches or even an HPA may be necessary by the weekend.  A potential Christmas weekend weather system could bring showers to the Valley, improving air quality across the forecast area for the Holiday.  We'll keep an eye on that in the days to come.    Check back tomorrow for more.  Until then, have a good day!  -J.Paul|Arizona Department of Environmental Quality
12/15/09|12/17/09||MST|2|F|N|Phoenix|AZ|33.5430|-112.0710|OZONE|34|Good|No|   Visibility has improved greatly from 24 hours ago, and a look at the latest PM-2.5 levels verifies that change.  It also shows how residential fireplace activity drops off considerably during the workweek as opposed to the weekends.  Recent rains have done a great job in keeping the heavier particulates (PM-10) in the "Good" range, but the finer particles such as wood smoke (PM-2.5) were again in the low to mid "Moderate" range.  As mentioned, concentrations are lower to start the day on Tuesday.  Thus, we should see Tuesday's 24-hr averages drop off towards the lower part of the "Moderate" category.   High pressure will keep the storm track to the north of Arizona until early next week.  This will allow afternoon desert temperatures to return to the lower 70s during this period under mostly sunny skies and relatively light winds.  The downside to this is that the sinking air associated with high pressure, combined with little horizontal movement, and strengthening morning inversions will trap and accumulate local pollution near the Valley floor.  This means that any we will likely see PM-2.5 levels quickly rebound to the mid to upper "Moderate" range as early as Thursday.  Health Watches or even an HPA may be necessary by the weekend.  A potential Christmas weekend weather system could bring showers to the Valley, improving air quality across the forecast area for the Holiday.  We'll keep an eye on that in the days to come.    Check back tomorrow for more.  Until then, have a good day!  -J.Paul|Arizona Department of Environmental Quality
12/15/09|12/17/09||MST|2|F|N|Phoenix|AZ|33.5430|-112.0710|CO|26|Good|No|   Visibility has improved greatly from 24 hours ago, and a look at the latest PM-2.5 levels verifies that change.  It also shows how residential fireplace activity drops off considerably during the workweek as opposed to the weekends.  Recent rains have done a great job in keeping the heavier particulates (PM-10) in the "Good" range, but the finer particles such as wood smoke (PM-2.5) were again in the low to mid "Moderate" range.  As mentioned, concentrations are lower to start the day on Tuesday.  Thus, we should see Tuesday's 24-hr averages drop off towards the lower part of the "Moderate" category.   High pressure will keep the storm track to the north of Arizona until early next week.  This will allow afternoon desert temperatures to return to the lower 70s during this period under mostly sunny skies and relatively light winds.  The downside to this is that the sinking air associated with high pressure, combined with little horizontal movement, and strengthening morning inversions will trap and accumulate local pollution near the Valley floor.  This means that any we will likely see PM-2.5 levels quickly rebound to the mid to upper "Moderate" range as early as Thursday.  Health Watches or even an HPA may be necessary by the weekend.  A potential Christmas weekend weather system could bring showers to the Valley, improving air quality across the forecast area for the Holiday.  We'll keep an eye on that in the days to come.    Check back tomorrow for more.  Until then, have a good day!  -J.Paul|Arizona Department of Environmental Quality
12/16/09|12/15/09||MST|-1|Y|Y|Pinal County|AZ|32.9540|-111.7622|OZONE|33|Good|No||Pinal County Air Quality Control District
12/15/09|12/16/09||MST|1|F|Y|Pinal County|AZ|32.9540|-111.7622|PM10|60|Moderate|No|Updated Tuesday, December 15, 2009 at 11:45 a.m.High pressure will mean a reprieve from any precipitation. Morning pressure gradients over the next 2-3 days will bring breezy conditions for central and eastern portions of the county. The winds could gust over 20 mph at times which may cause localized blowing dust. The PM10 levels are expected to reach the low/mid range of the moderate AQI category.Later in the work week and weekend morning temperature inversions will develop which will help trap particulates close to the ground which means higher PM10 levels. No precipitation is expected for the local area through at least early next week. Stay tuned. Forecaster- S. DiBiase|Pinal County Air Quality Control District
12/15/09|12/16/09||MST|1|F|N|Pinal County|AZ|32.9540|-111.7622|OZONE|31|Good|No|Updated Tuesday, December 15, 2009 at 11:45 a.m.High pressure will mean a reprieve from any precipitation. Morning pressure gradients over the next 2-3 days will bring breezy conditions for central and eastern portions of the county. The winds could gust over 20 mph at times which may cause localized blowing dust. The PM10 levels are expected to reach the low/mid range of the moderate AQI category.Later in the work week and weekend morning temperature inversions will develop which will help trap particulates close to the ground which means higher PM10 levels. No precipitation is expected for the local area through at least early next week. Stay tuned. Forecaster- S. DiBiase|Pinal County Air Quality Control District
12/15/09|12/17/09||MST|2|F|Y|Pinal County|AZ|32.9540|-111.7622|PM10|65|Moderate|No|Updated Tuesday, December 15, 2009 at 11:45 a.m.High pressure will mean a reprieve from any precipitation. Morning pressure gradients over the next 2-3 days will bring breezy conditions for central and eastern portions of the county. The winds could gust over 20 mph at times which may cause localized blowing dust. The PM10 levels are expected to reach the low/mid range of the moderate AQI category.Later in the work week and weekend morning temperature inversions will develop which will help trap particulates close to the ground which means higher PM10 levels. No precipitation is expected for the local area through at least early next week. Stay tuned. Forecaster- S. DiBiase|Pinal County Air Quality Control District
12/15/09|12/17/09||MST|2|F|N|Pinal County|AZ|32.9540|-111.7622|OZONE|33|Good|No|Updated Tuesday, December 15, 2009 at 11:45 a.m.High pressure will mean a reprieve from any precipitation. Morning pressure gradients over the next 2-3 days will bring breezy conditions for central and eastern portions of the county. The winds could gust over 20 mph at times which may cause localized blowing dust. The PM10 levels are expected to reach the low/mid range of the moderate AQI category.Later in the work week and weekend morning temperature inversions will develop which will help trap particulates close to the ground which means higher PM10 levels. No precipitation is expected for the local area through at least early next week. Stay tuned. Forecaster- S. DiBiase|Pinal County Air Quality Control District
12/15/09|12/18/09||MST|3|F|Y|Pinal County|AZ|32.9540|-111.7622|PM10|70|Moderate|No|Updated Tuesday, December 15, 2009 at 11:45 a.m.High pressure will mean a reprieve from any precipitation. Morning pressure gradients over the next 2-3 days will bring breezy conditions for central and eastern portions of the county. The winds could gust over 20 mph at times which may cause localized blowing dust. The PM10 levels are expected to reach the low/mid range of the moderate AQI category.Later in the work week and weekend morning temperature inversions will develop which will help trap particulates close to the ground which means higher PM10 levels. No precipitation is expected for the local area through at least early next week. Stay tuned. Forecaster- S. DiBiase|Pinal County Air Quality Control District
12/15/09|12/18/09||MST|3|F|N|Pinal County|AZ|32.9540|-111.7622|OZONE|37|Good|No|Updated Tuesday, December 15, 2009 at 11:45 a.m.High pressure will mean a reprieve from any precipitation. Morning pressure gradients over the next 2-3 days will bring breezy conditions for central and eastern portions of the county. The winds could gust over 20 mph at times which may cause localized blowing dust. The PM10 levels are expected to reach the low/mid range of the moderate AQI category.Later in the work week and weekend morning temperature inversions will develop which will help trap particulates close to the ground which means higher PM10 levels. No precipitation is expected for the local area through at least early next week. Stay tuned. Forecaster- S. DiBiase|Pinal County Air Quality Control District
12/15/09|12/19/09||MST|4|F|Y|Pinal County|AZ|32.9540|-111.7622|PM10|60|Moderate|No|Updated Tuesday, December 15, 2009 at 11:45 a.m.High pressure will mean a reprieve from any precipitation. Morning pressure gradients over the next 2-3 days will bring breezy conditions for central and eastern portions of the county. The winds could gust over 20 mph at times which may cause localized blowing dust. The PM10 levels are expected to reach the low/mid range of the moderate AQI category.Later in the work week and weekend morning temperature inversions will develop which will help trap particulates close to the ground which means higher PM10 levels. No precipitation is expected for the local area through at least early next week. Stay tuned. Forecaster- S. DiBiase|Pinal County Air Quality Control District
12/15/09|12/19/09||MST|4|F|N|Pinal County|AZ|32.9540|-111.7622|OZONE|36|Good|No|Updated Tuesday, December 15, 2009 at 11:45 a.m.High pressure will mean a reprieve from any precipitation. Morning pressure gradients over the next 2-3 days will bring breezy conditions for central and eastern portions of the county. The winds could gust over 20 mph at times which may cause localized blowing dust. The PM10 levels are expected to reach the low/mid range of the moderate AQI category.Later in the work week and weekend morning temperature inversions will develop which will help trap particulates close to the ground which means higher PM10 levels. No precipitation is expected for the local area through at least early next week. Stay tuned. Forecaster- S. DiBiase|Pinal County Air Quality Control District
12/15/09|12/20/09||MST|5|F|Y|Pinal County|AZ|32.9540|-111.7622|PM10|55|Moderate|No|Updated Tuesday, December 15, 2009 at 11:45 a.m.High pressure will mean a reprieve from any precipitation. Morning pressure gradients over the next 2-3 days will bring breezy conditions for central and eastern portions of the county. The winds could gust over 20 mph at times which may cause localized blowing dust. The PM10 levels are expected to reach the low/mid range of the moderate AQI category.Later in the work week and weekend morning temperature inversions will develop which will help trap particulates close to the ground which means higher PM10 levels. No precipitation is expected for the local area through at least early next week. Stay tuned. Forecaster- S. DiBiase|Pinal County Air Quality Control District
12/15/09|12/20/09||MST|5|F|N|Pinal County|AZ|32.9540|-111.7622|OZONE|35|Good|No|Updated Tuesday, December 15, 2009 at 11:45 a.m.High pressure will mean a reprieve from any precipitation. Morning pressure gradients over the next 2-3 days will bring breezy conditions for central and eastern portions of the county. The winds could gust over 20 mph at times which may cause localized blowing dust. The PM10 levels are expected to reach the low/mid range of the moderate AQI category.Later in the work week and weekend morning temperature inversions will develop which will help trap particulates close to the ground which means higher PM10 levels. No precipitation is expected for the local area through at least early next week. Stay tuned. Forecaster- S. DiBiase|Pinal County Air Quality Control District
12/15/09|12/16/09||MST|1|F|Y|Pinal County Housing|AZ|32.8910|-111.5705|PM10|60|Moderate|No|Updated Tuesday, December 15, 2009 at 11:45 a.m.High pressure will mean a reprieve from any precipitation. Morning pressure gradients over the next 2-3 days will bring breezy conditions for central and eastern portions of the county. The winds could gust over 20 mph at times which may cause localized blowing dust. The PM10 levels are expected to reach the low/mid range of the moderate AQI category.Later in the work week and weekend morning temperature inversions will develop which will help trap particulates close to the ground which means higher PM10 levels. No precipitation is expected for the local area through at least early next week. Stay tuned. Forecaster- S. DiBiase|Pinal County Air Quality Control District
12/15/09|12/17/09||MST|2|F|Y|Pinal County Housing|AZ|32.8910|-111.5705|PM10|65|Moderate|No|Updated Tuesday, December 15, 2009 at 11:45 a.m.High pressure will mean a reprieve from any precipitation. Morning pressure gradients over the next 2-3 days will bring breezy conditions for central and eastern portions of the county. The winds could gust over 20 mph at times which may cause localized blowing dust. The PM10 levels are expected to reach the low/mid range of the moderate AQI category.Later in the work week and weekend morning temperature inversions will develop which will help trap particulates close to the ground which means higher PM10 levels. No precipitation is expected for the local area through at least early next week. Stay tuned. Forecaster- S. DiBiase|Pinal County Air Quality Control District
12/15/09|12/18/09||MST|3|F|Y|Pinal County Housing|AZ|32.8910|-111.5705|PM10|70|Moderate|No|Updated Tuesday, December 15, 2009 at 11:45 a.m.High pressure will mean a reprieve from any precipitation. Morning pressure gradients over the next 2-3 days will bring breezy conditions for central and eastern portions of the county. The winds could gust over 20 mph at times which may cause localized blowing dust. The PM10 levels are expected to reach the low/mid range of the moderate AQI category.Later in the work week and weekend morning temperature inversions will develop which will help trap particulates close to the ground which means higher PM10 levels. No precipitation is expected for the local area through at least early next week. Stay tuned. Forecaster- S. DiBiase|Pinal County Air Quality Control District
12/15/09|12/19/09||MST|4|F|Y|Pinal County Housing|AZ|32.8910|-111.5705|PM10|60|Moderate|No|Updated Tuesday, December 15, 2009 at 11:45 a.m.High pressure will mean a reprieve from any precipitation. Morning pressure gradients over the next 2-3 days will bring breezy conditions for central and eastern portions of the county. The winds could gust over 20 mph at times which may cause localized blowing dust. The PM10 levels are expected to reach the low/mid range of the moderate AQI category.Later in the work week and weekend morning temperature inversions will develop which will help trap particulates close to the ground which means higher PM10 levels. No precipitation is expected for the local area through at least early next week. Stay tuned. Forecaster- S. DiBiase|Pinal County Air Quality Control District
12/15/09|12/20/09||MST|5|F|Y|Pinal County Housing|AZ|32.8910|-111.5705|PM10|55|Moderate|No|Updated Tuesday, December 15, 2009 at 11:45 a.m.High pressure will mean a reprieve from any precipitation. Morning pressure gradients over the next 2-3 days will bring breezy conditions for central and eastern portions of the county. The winds could gust over 20 mph at times which may cause localized blowing dust. The PM10 levels are expected to reach the low/mid range of the moderate AQI category.Later in the work week and weekend morning temperature inversions will develop which will help trap particulates close to the ground which means higher PM10 levels. No precipitation is expected for the local area through at least early next week. Stay tuned. Forecaster- S. DiBiase|Pinal County Air Quality Control District
12/16/09|12/15/09||EST|-1|Y|Y|Pinnacle State Park|NY|42.0972|-77.2103|OZONE|17|Good|No||New York Dept. of Environmental Conservation
12/15/09|12/16/09||EST|1|F|Y|Pinnacle State Park|NY|42.0972|-77.2103|PM2.5|19|Good|No||New York Dept. of Environmental Conservation
12/15/09|12/15/09||PST|0|F|Y|Pinnacles National Monument|CA|36.4850|-121.1556|OZONE|36|Good|No||National Park Service
12/15/09|12/16/09||PST|1|F|Y|Pinnacles National Monument|CA|36.4850|-121.1556|OZONE|33|Good|No||National Park Service
12/15/09|12/14/09||PST|-1|Y|Y|Piru|CA|34.2810|-118.8310|OZONE|23|Good|No||Ventura County  APCD
12/15/09|12/15/09|23:00|PST|0|O|Y|Piru|CA|34.2810|-118.8310|OZONE|22|Good|No||Ventura County  APCD
12/14/09|12/15/09||PST|1|F|Y|Piru|CA|34.2810|-118.8310|OZONE|22|Good|No||Ventura County  APCD
12/14/09|12/16/09||PST|2|F|Y|Piru|CA|34.2810|-118.8310|OZONE|22|Good|No||Ventura County  APCD
12/14/09|12/17/09||PST|3|F|Y|Piru|CA|34.2810|-118.8310|OZONE|22|Good|No||Ventura County  APCD
12/14/09|12/18/09||PST|4|F|Y|Piru|CA|34.2810|-118.8310|OZONE|22|Good|No||Ventura County  APCD
12/14/09|12/19/09||PST|5|F|Y|Piru|CA|34.2810|-118.8310|OZONE|22|Good|No||Ventura County  APCD
12/15/09|12/16/09||EST|1|F|Y|Pittsburg|NH|45.0476|-71.3808|PM2.5|21|Good|No||New Hampshire Dept. of Environmental Services
12/15/09|12/16/09||EST|1|F|N|Pittsburg|NH|45.0476|-71.3808|OZONE|20|Good|No||New Hampshire Dept. of Environmental Services
12/16/09|12/15/09||EST|-1|Y|Y|Pittsburgh|PA|40.4340|-79.9840|PM2.5|51|Moderate|No||Pennsylvania Dept. of Environmental Protection
12/16/09|12/15/09||EST|-1|Y|N|Pittsburgh|PA|40.4340|-79.9840|OZONE|16|Good|No||Pennsylvania Dept. of Environmental Protection
12/16/09|12/16/09|2:00|EST|0|O|Y|Pittsburgh|PA|40.4340|-79.9840|PM2.5|33|Good|No||Pennsylvania Dept. of Environmental Protection
12/16/09|12/16/09|2:00|EST|0|O|N|Pittsburgh|PA|40.4340|-79.9840|OZONE|21|Good|No||Pennsylvania Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|Y|Pittsburgh|PA|40.4340|-79.9840|PM2.5|40|Good|No| Current Conditions: Brisk west to northwest winds are taking hold across the region at this hour with temperatures falling into the middle and upper 30s. The increased mixing has aided and abetted in producing lower levels of fine particulate. Temperatures overall are expected to average below normal levels for quite some time. Tonight, expect a  mostly cloudy sky with brisk and cold conditions and nothing more than a flurry. Lows will dip close to 20.  ***  Wednesday's forecast: High pressure out over the Midwest coupled with low pressure over eastern Canada will continue to promote a brisk and coldnorthwest flow across the region. Clouds limiting sunshine with highs only around 30. Good air quality should continue.   ***  Extended forecast: More sunshine and a little less wind but still cold Thursday with temperatures in the lower 30s.  Fine particulate will rise, but should hold in the good range. Thursday night and Friday night, light winds with the possibilityof temperature inversions and no mixing may push PM 2.5 levels well into the moderate range. Overall Friday should average in the middle part of the moderate zone. The weekend still looks to be dry, but cold air will continue to linger with the chance for a snow shower every now and then. The vast majority of the weekend will see air quality in the good range, but moderate values may return for the early part of next week. As previously stated, the most confident part of the forecast is that temperatures will remain below normal.--McAuliffe|Pennsylvania Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|N|Pittsburgh|PA|40.4340|-79.9840|OZONE|29|Good|No| Current Conditions: Brisk west to northwest winds are taking hold across the region at this hour with temperatures falling into the middle and upper 30s. The increased mixing has aided and abetted in producing lower levels of fine particulate. Temperatures overall are expected to average below normal levels for quite some time. Tonight, expect a  mostly cloudy sky with brisk and cold conditions and nothing more than a flurry. Lows will dip close to 20.  ***  Wednesday's forecast: High pressure out over the Midwest coupled with low pressure over eastern Canada will continue to promote a brisk and coldnorthwest flow across the region. Clouds limiting sunshine with highs only around 30. Good air quality should continue.   ***  Extended forecast: More sunshine and a little less wind but still cold Thursday with temperatures in the lower 30s.  Fine particulate will rise, but should hold in the good range. Thursday night and Friday night, light winds with the possibilityof temperature inversions and no mixing may push PM 2.5 levels well into the moderate range. Overall Friday should average in the middle part of the moderate zone. The weekend still looks to be dry, but cold air will continue to linger with the chance for a snow shower every now and then. The vast majority of the weekend will see air quality in the good range, but moderate values may return for the early part of next week. As previously stated, the most confident part of the forecast is that temperatures will remain below normal.--McAuliffe|Pennsylvania Dept. of Environmental Protection
12/15/09|12/17/09||EST|2|F|Y|Pittsburgh|PA|40.4340|-79.9840|PM2.5|45|Good|No| Current Conditions: Brisk west to northwest winds are taking hold across the region at this hour with temperatures falling into the middle and upper 30s. The increased mixing has aided and abetted in producing lower levels of fine particulate. Temperatures overall are expected to average below normal levels for quite some time. Tonight, expect a  mostly cloudy sky with brisk and cold conditions and nothing more than a flurry. Lows will dip close to 20.  ***  Wednesday's forecast: High pressure out over the Midwest coupled with low pressure over eastern Canada will continue to promote a brisk and coldnorthwest flow across the region. Clouds limiting sunshine with highs only around 30. Good air quality should continue.   ***  Extended forecast: More sunshine and a little less wind but still cold Thursday with temperatures in the lower 30s.  Fine particulate will rise, but should hold in the good range. Thursday night and Friday night, light winds with the possibilityof temperature inversions and no mixing may push PM 2.5 levels well into the moderate range. Overall Friday should average in the middle part of the moderate zone. The weekend still looks to be dry, but cold air will continue to linger with the chance for a snow shower every now and then. The vast majority of the weekend will see air quality in the good range, but moderate values may return for the early part of next week. As previously stated, the most confident part of the forecast is that temperatures will remain below normal.--McAuliffe|Pennsylvania Dept. of Environmental Protection
12/15/09|12/17/09||EST|2|F|N|Pittsburgh|PA|40.4340|-79.9840|OZONE|32|Good|No| Current Conditions: Brisk west to northwest winds are taking hold across the region at this hour with temperatures falling into the middle and upper 30s. The increased mixing has aided and abetted in producing lower levels of fine particulate. Temperatures overall are expected to average below normal levels for quite some time. Tonight, expect a  mostly cloudy sky with brisk and cold conditions and nothing more than a flurry. Lows will dip close to 20.  ***  Wednesday's forecast: High pressure out over the Midwest coupled with low pressure over eastern Canada will continue to promote a brisk and coldnorthwest flow across the region. Clouds limiting sunshine with highs only around 30. Good air quality should continue.   ***  Extended forecast: More sunshine and a little less wind but still cold Thursday with temperatures in the lower 30s.  Fine particulate will rise, but should hold in the good range. Thursday night and Friday night, light winds with the possibilityof temperature inversions and no mixing may push PM 2.5 levels well into the moderate range. Overall Friday should average in the middle part of the moderate zone. The weekend still looks to be dry, but cold air will continue to linger with the chance for a snow shower every now and then. The vast majority of the weekend will see air quality in the good range, but moderate values may return for the early part of next week. As previously stated, the most confident part of the forecast is that temperatures will remain below normal.--McAuliffe|Pennsylvania Dept. of Environmental Protection
12/16/09|12/15/09||EST|-1|Y|Y|Pittsfield|MA|42.4480|-73.2553|PM2.5|23|Good|No||Massachusetts Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|N|Pittsfield|MA|42.4480|-73.2553|OZONE|35|Good|No||Massachusetts Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|Y|Pittsfield|MA|42.4480|-73.2553|PM2.5|35|Good|No||Massachusetts Dept. of Environmental Protection
12/15/09|12/14/09||PST|-1|Y|Y|Placerville|CA|38.7296|-120.7992|OZONE|26|Good|No||Sacramento Metro. AQMD
12/12/09|12/15/09||PST|3|F|Y|Placerville|CA|38.7296|-120.7992|PM2.5||Moderate|No|Today, a low-pressure system moving over the Sacramento region will lead to enhanced mixing, rain showers, and increasing southerly winds.  However, high humidity will enhance particle formation.  As a result, particle levels will be Moderate.  Tomorrow, moderate southerly winds will disperse pollutant in the Sacramento region, lowering particle levels to Good.  Monday, an upper-level ridge of high pressure will briefly build over the Sacramento region, leading to reduced mixing and decreased dispersion.  In addition, lighter surface winds will cause pollutants to build up.  Therefore, particle levels will increase into the mid- to high-Moderate AQI range.|Sacramento Metro. AQMD
12/13/09|12/16/09||PST|3|F|Y|Placerville|CA|38.7296|-120.7992|PM2.5||Good|No|Today, an upper-level low-pressure system moving across northern California will enhance mixing and produce moderate winds in the Sacramento area.  These conditions will disperse pollutants, resulting in Good particle levels.  Tomorrow, a weak upper-level ridge of high pressure will briefly build over the Sacramento region, leading to reduced mixing and decreased dispersion.  In addition, lighter surface winds will cause pollutants to build up.  Therefore, particle levels will increase into the mid-Moderate AQI range.  Tuesday, another low-pressure system will affect the weather in the Sacramento region, resulting in rain showers and moderate southerly winds.  These conditions, along with carryover pollutants from Monday, will lead to low-Moderate AQI levels.|Sacramento Metro. AQMD
12/14/09|12/17/09||PST|3|F|Y|Placerville|CA|38.7296|-120.7992|PM2.5||Moderate|No|Today, a weak upper-level ridge of high pressure will briefly build over the Sacramento region, leading to reduced vertical mixing.  In addition, light surface winds will limit dispersion, causing pollutants to build up.  Therefore, despite low pollutant carryover from Sunday, particle levels will be Moderate.  Tomorrow, a cold front approaching from the west will produce moderate southeasterly winds in Sacramento, dispersing pollutants and leading to low-Moderate particle levels.  Wednesday, as the cold front moves through northern California, southeasterly winds will continue to disperse pollutants in the Sacramento region.  However, rain showers and the associated high humidity will increase particle production, yielding Moderate particle levels.|Sacramento Metro. AQMD
12/15/09|12/18/09||PST|3|F|Y|Placerville|CA|38.7296|-120.7992|PM2.5||Moderate|No|Today, a cold front approaching from the west will produce moderate southeasterly winds in Sacramento, dispersing pollutants and leading to low-Moderate particle levels.  Tomorrow, light winds will limit pollutant dispersion in the Sacramento region.  Furthermore, rain showers and the associated high humidity will increase particle production, yielding Moderate particle levels.  Thursday, an upper-level ridge of high pressure over northern California will limit vertical mixing, and light surface winds will allow pollutants to build up near the surface.  Therefore, particle levels will remain Moderate.|Sacramento Metro. AQMD
12/15/09|12/19/09||PST|4|F|Y|Placerville|CA|38.7296|-120.7992|PM2.5||Moderate|No|Today, a cold front approaching from the west will produce moderate southeasterly winds in Sacramento, dispersing pollutants and leading to low-Moderate particle levels.  Tomorrow, light winds will limit pollutant dispersion in the Sacramento region.  Furthermore, rain showers and the associated high humidity will increase particle production, yielding Moderate particle levels.  Thursday, an upper-level ridge of high pressure over northern California will limit vertical mixing, and light surface winds will allow pollutants to build up near the surface.  Therefore, particle levels will remain Moderate.|Sacramento Metro. AQMD
12/15/09|12/20/09||PST|5|F|Y|Placerville|CA|38.7296|-120.7992|PM2.5||Moderate|No|Today, a cold front approaching from the west will produce moderate southeasterly winds in Sacramento, dispersing pollutants and leading to low-Moderate particle levels.  Tomorrow, light winds will limit pollutant dispersion in the Sacramento region.  Furthermore, rain showers and the associated high humidity will increase particle production, yielding Moderate particle levels.  Thursday, an upper-level ridge of high pressure over northern California will limit vertical mixing, and light surface winds will allow pollutants to build up near the surface.  Therefore, particle levels will remain Moderate.|Sacramento Metro. AQMD
12/16/09|12/15/09||MST|-1|Y|Y|Pocatello|ID|42.8767|-111.5067|PM10|4|Good|No||Idaho Department of Environmental Quality
12/16/09|12/15/09||MST|-1|Y|N|Pocatello|ID|42.8767|-111.5067|PM2.5|1|Good|No||Idaho Department of Environmental Quality
12/16/09|12/16/09|0:00|MST|0|O|Y|Pocatello|ID|42.8767|-111.5067|PM2.5|2|Good|No||Idaho Department of Environmental Quality
12/15/09|12/16/09||MST|1|F|Y|Pocatello|ID|42.8767|-111.5067|PM2.5|20|Good|No|WITH AN UNSETTLED WEATHER PATTERN OVER AREA AIR QUALITY IS EXPECTED TO REMAIN IN THE GOOD CATEGORY THROUGH WEDNESDAY.|Idaho Department of Environmental Quality
12/15/09|12/17/09||MST|2|F|Y|Pocatello|ID|42.8767|-111.5067|PM2.5|20|Good|No|WITH AN UNSETTLED WEATHER PATTERN OVER AREA AIR QUALITY IS EXPECTED TO REMAIN IN THE GOOD CATEGORY THROUGH WEDNESDAY.|Idaho Department of Environmental Quality
12/15/09|12/14/09||PST|-1|Y|Y|Pomona Walnut Vly|CA|34.0666|-117.7500|OZONE|22|Good|No||South Coast AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|Pomona Walnut Vly|CA|34.0666|-117.7500|OZONE|5|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|Y|Pomona Walnut Vly|CA|34.0666|-117.7500|PM2.5|49|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Pomona Walnut Vly|CA|34.0666|-117.7500|PM10|26|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Pomona Walnut Vly|CA|34.0666|-117.7500|OZONE|24|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Pomona Walnut Vly|CA|34.0666|-117.7500|NO2|20|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Pomona Walnut Vly|CA|34.0666|-117.7500|CO|15|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|Y|Pomona Walnut Vly|CA|34.0666|-117.7500|PM2.5|49|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Pomona Walnut Vly|CA|34.0666|-117.7500|PM10|28|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Pomona Walnut Vly|CA|34.0666|-117.7500|OZONE|24|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Pomona Walnut Vly|CA|34.0666|-117.7500|NO2|20|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Pomona Walnut Vly|CA|34.0666|-117.7500|CO|15|Good|No||South Coast AQMD
12/15/09|12/14/09||PST|-1|Y|Y|Port Angeles|WA|48.1164|-123.4644|PM2.5|25|Good|No||Olympic Region Clean Air Agency
12/15/09|12/15/09|23:00|PST|0|O|Y|Port Angeles|WA|48.1164|-123.4644|PM2.5|38|Good|No||Olympic Region Clean Air Agency
12/15/09|12/15/09||PST|0|F|Y|Port Angeles|WA|48.1164|-123.4644|PM2.5||Good|No|A series of weather systems will provide adequate ventilation for dispersion of pollutants. A burn ban is not expected for the remainder of the week (15Dec-20Dec).|Olympic Region Clean Air Agency
12/15/09|12/16/09||PST|1|F|Y|Port Angeles|WA|48.1164|-123.4644|PM2.5||Good|No|A series of weather systems will provide adequate ventilation for dispersion of pollutants. A burn ban is not expected for the remainder of the week (15Dec-20Dec).|Olympic Region Clean Air Agency
12/15/09|12/17/09||PST|2|F|Y|Port Angeles|WA|48.1164|-123.4644|PM2.5||Good|No|A series of weather systems will provide adequate ventilation for dispersion of pollutants. A burn ban is not expected for the remainder of the week (15Dec-20Dec).|Olympic Region Clean Air Agency
12/15/09|12/18/09||PST|3|F|Y|Port Angeles|WA|48.1164|-123.4644|PM2.5||Good|No|A series of weather systems will provide adequate ventilation for dispersion of pollutants. A burn ban is not expected for the remainder of the week (15Dec-20Dec).|Olympic Region Clean Air Agency
12/15/09|12/19/09||PST|4|F|Y|Port Angeles|WA|48.1164|-123.4644|PM2.5||Good|No|A series of weather systems will provide adequate ventilation for dispersion of pollutants. A burn ban is not expected for the remainder of the week (15Dec-20Dec).|Olympic Region Clean Air Agency
12/15/09|12/20/09||PST|5|F|Y|Port Angeles|WA|48.1164|-123.4644|PM2.5||Good|No|A series of weather systems will provide adequate ventilation for dispersion of pollutants. A burn ban is not expected for the remainder of the week (15Dec-20Dec).|Olympic Region Clean Air Agency
12/14/09|12/16/09||EST|2|F|Y|Port Clyde|ME|43.9180|-69.2608|PM2.5|30|Good|No||Maine Dept. of Environmental Protection
12/14/09|12/17/09||EST|3|F|Y|Port Clyde|ME|43.9180|-69.2608|PM2.5|30|Good|No||Maine Dept. of Environmental Protection
12/15/09|12/14/09||PST|-1|Y|Y|Port Townsend|WA|48.1292|-122.7794|PM2.5|19|Good|No||Olympic Region Clean Air Agency
12/15/09|12/15/09|23:00|PST|0|O|Y|Port Townsend|WA|48.1292|-122.7794|PM2.5|11|Good|No||Olympic Region Clean Air Agency
12/15/09|12/15/09||PST|0|F|Y|Port Townsend|WA|48.1292|-122.7794|PM2.5||Good|No|A series of weather systems will provide adequate ventilation for dispersion of pollutants. A burn ban is not expected for the remainder of the week (15Dec-20Dec).|Olympic Region Clean Air Agency
12/15/09|12/16/09||PST|1|F|Y|Port Townsend|WA|48.1292|-122.7794|PM2.5||Good|No|A series of weather systems will provide adequate ventilation for dispersion of pollutants. A burn ban is not expected for the remainder of the week (15Dec-20Dec).|Olympic Region Clean Air Agency
12/15/09|12/17/09||PST|2|F|Y|Port Townsend|WA|48.1292|-122.7794|PM2.5||Good|No|A series of weather systems will provide adequate ventilation for dispersion of pollutants. A burn ban is not expected for the remainder of the week (15Dec-20Dec).|Olympic Region Clean Air Agency
12/15/09|12/18/09||PST|3|F|Y|Port Townsend|WA|48.1292|-122.7794|PM2.5||Good|No|A series of weather systems will provide adequate ventilation for dispersion of pollutants. A burn ban is not expected for the remainder of the week (15Dec-20Dec).|Olympic Region Clean Air Agency
12/15/09|12/19/09||PST|4|F|Y|Port Townsend|WA|48.1292|-122.7794|PM2.5||Good|No|A series of weather systems will provide adequate ventilation for dispersion of pollutants. A burn ban is not expected for the remainder of the week (15Dec-20Dec).|Olympic Region Clean Air Agency
12/15/09|12/20/09||PST|5|F|Y|Port Townsend|WA|48.1292|-122.7794|PM2.5||Good|No|A series of weather systems will provide adequate ventilation for dispersion of pollutants. A burn ban is not expected for the remainder of the week (15Dec-20Dec).|Olympic Region Clean Air Agency
12/16/09|12/16/09|2:00|EST|0|O|Y|Portland|ME|43.6602|-70.2690|PM2.5|38|Good|No||Maine Dept. of Environmental Protection
12/14/09|12/16/09||EST|2|F|Y|Portland|ME|43.6602|-70.2690|PM2.5|30|Good|No||Maine Dept. of Environmental Protection
12/14/09|12/17/09||EST|3|F|Y|Portland|ME|43.6602|-70.2690|PM2.5|30|Good|No||Maine Dept. of Environmental Protection
12/15/09|12/14/09||PST|-1|Y|Y|Portland|OR|45.5380|-122.6560|PM2.5|57|Moderate|No||Oregon Dept. of Environmental Quality
12/15/09|12/14/09||PST|-1|Y|N|Portland|OR|45.5380|-122.6560|OZONE|16|Good|No||Oregon Dept. of Environmental Quality
12/15/09|12/15/09|23:00|PST|0|O|Y|Portland|OR|45.5380|-122.6560|PM2.5|70|Moderate|No||Oregon Dept. of Environmental Quality
12/15/09|12/15/09||PST|0|F|Y|Portland|OR|45.5380|-122.6560|PM2.5|50|Good|No|for more information:   http://www.deq.state.or.us/aq/api/today.htm|Oregon Dept. of Environmental Quality
12/15/09|12/16/09||PST|1|F|Y|Portland|OR|45.5380|-122.6560|PM2.5|50|Good|No|for more information:   http://www.deq.state.or.us/aq/api/today.htm|Oregon Dept. of Environmental Quality
12/16/09|12/15/09||EST|-1|Y|Y|Portsmouth|NH|43.0781|-70.7628|OZONE|26|Good|No||New Hampshire Dept. of Environmental Services
12/16/09|12/15/09||EST|-1|Y|N|Portsmouth|NH|43.0781|-70.7628|PM2.5|24|Good|No||New Hampshire Dept. of Environmental Services
12/16/09|12/16/09|2:00|EST|0|O|Y|Portsmouth|NH|43.0781|-70.7628|PM2.5|23|Good|No||New Hampshire Dept. of Environmental Services
12/16/09|12/16/09|2:00|EST|0|O|N|Portsmouth|NH|43.0781|-70.7628|OZONE|19|Good|No||New Hampshire Dept. of Environmental Services
12/15/09|12/16/09||EST|1|F|Y|Portsmouth|NH|43.0781|-70.7628|PM2.5|28|Good|No||New Hampshire Dept. of Environmental Services
12/15/09|12/16/09||EST|1|F|N|Portsmouth|NH|43.0781|-70.7628|OZONE|21|Good|No||New Hampshire Dept. of Environmental Services
12/16/09|12/15/09||EST|-1|Y|Y|Presque Isle|ME|46.6964|-68.0331|PM2.5|36|Good|No||Maine Dept. of Environmental Protection
12/16/09|12/15/09||EST|-1|Y|N|Presque Isle|ME|46.6964|-68.0331|OZONE|18|Good|No||Maine Dept. of Environmental Protection
12/16/09|12/16/09|2:00|EST|0|O|Y|Presque Isle|ME|46.6964|-68.0331|PM2.5|19|Good|No||Maine Dept. of Environmental Protection
12/16/09|12/16/09|2:00|EST|0|O|N|Presque Isle|ME|46.6964|-68.0331|OZONE|18|Good|No||Maine Dept. of Environmental Protection
12/14/09|12/16/09||EST|2|F|Y|Presque Isle|ME|46.6964|-68.0331|PM2.5|30|Good|No||Maine Dept. of Environmental Protection
12/14/09|12/17/09||EST|3|F|Y|Presque Isle|ME|46.6964|-68.0331|PM2.5|30|Good|No||Maine Dept. of Environmental Protection
12/16/09|12/15/09||EST|-1|Y|Y|Providence|RI|41.8170|-71.4010|PM2.5|45|Good|No||Rhode Island Dept. of Environmental Management
12/16/09|12/15/09||MST|-1|Y|Y|Provo|UT|40.2334|-111.6582|PM2.5|28|Good|No||Utah Department of Environmental Quality
12/16/09|12/15/09||MST|-1|Y|N|Provo|UT|40.2334|-111.6582|OZONE|26|Good|No||Utah Department of Environmental Quality
12/16/09|12/15/09||MST|-1|Y|N|Provo|UT|40.2334|-111.6582|PM10|5|Good|No||Utah Department of Environmental Quality
12/16/09|12/16/09|0:00|MST|0|O|Y|Provo|UT|40.2334|-111.6582|PM2.5|31|Good|No||Utah Department of Environmental Quality
12/16/09|12/16/09|0:00|MST|0|O|N|Provo|UT|40.2334|-111.6582|OZONE|14|Good|No||Utah Department of Environmental Quality
12/15/09|12/16/09||CST|1|F|Y|Racine-Kenosha|WI|42.5500|-87.8200|PM2.5||Good|No||Wisconsin Dept. of Natural Resources
12/15/09|12/17/09||CST|2|F|Y|Racine-Kenosha|WI|42.5500|-87.8200|PM2.5||Moderate|No||Wisconsin Dept. of Natural Resources
12/16/09|12/15/09||EST|-1|Y|Y|Raleigh-Durham-Chapel Hill|NC|35.8780|-78.7870|PM2.5|21|Good|No||North Carolina DENR - Divison of Air Quality
12/16/09|12/15/09||EST|-1|Y|N|Raleigh-Durham-Chapel Hill|NC|35.8780|-78.7870|OZONE|6|Good|No||North Carolina DENR - Divison of Air Quality
12/16/09|12/16/09|2:00|EST|0|O|Y|Raleigh-Durham-Chapel Hill|NC|35.8780|-78.7870|PM2.5|28|Good|No||North Carolina DENR - Divison of Air Quality
12/16/09|12/16/09|2:00|EST|0|O|N|Raleigh-Durham-Chapel Hill|NC|35.8780|-78.7870|OZONE|20|Good|No||North Carolina DENR - Divison of Air Quality
12/15/09|12/16/09||EST|1|F|Y|Raleigh-Durham-Chapel Hill|NC|35.8780|-78.7870|PM2.5|30|Good|No||North Carolina DENR - Divison of Air Quality
12/15/09|12/16/09||EST|1|F|Y|Ramapo|NJ|41.0522|-74.0258|PM2.5|35|Good|No||New Jersey Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|N|Ramapo|NJ|41.0522|-74.0258|OZONE||Good|No||New Jersey Dept. of Environmental Protection
12/15/09|12/14/09||PST|-1|Y|Y|Red Hills|CA|35.6500|-120.3800|OZONE|32|Good|No||San Luis Obispo County APCD
12/15/09|12/15/09|23:00|PST|0|O|Y|Red Hills|CA|35.6500|-120.3800|OZONE|30|Good|No||San Luis Obispo County APCD
12/15/09|12/15/09||PST|0|F|Y|Red Hills|CA|35.6500|-120.3800|OZONE|30|Good|No||San Luis Obispo County APCD
12/15/09|12/16/09||PST|1|F|Y|Red Hills|CA|35.6500|-120.3800|OZONE|31|Good|No||San Luis Obispo County APCD
12/15/09|12/17/09||PST|2|F|Y|Red Hills|CA|35.6500|-120.3800|OZONE|33|Good|No||San Luis Obispo County APCD
12/15/09|12/18/09||PST|3|F|Y|Red Hills|CA|35.6500|-120.3800|OZONE|34|Good|No||San Luis Obispo County APCD
12/15/09|12/19/09||PST|4|F|Y|Red Hills|CA|35.6500|-120.3800|OZONE|36|Good|No||San Luis Obispo County APCD
12/15/09|12/20/09||PST|5|F|Y|Red Hills|CA|35.6500|-120.3800|OZONE|35|Good|No||San Luis Obispo County APCD
12/15/09|12/14/09||PST|-1|Y|Y|Redding|CA|40.5497|-122.3792|PM2.5|86|Moderate|No||Shasta County Air Quality Management District
12/15/09|12/14/09||PST|-1|Y|N|Redding|CA|40.5497|-122.3792|OZONE|8|Good|No||Shasta County Air Quality Management District
12/15/09|12/15/09|23:00|PST|0|O|Y|Redding|CA|40.5497|-122.3792|PM2.5|87|Moderate|No||Shasta County Air Quality Management District
12/15/09|12/15/09|23:00|PST|0|O|N|Redding|CA|40.5497|-122.3792|OZONE|9|Good|No||Shasta County Air Quality Management District
12/15/09|12/15/09||PST|0|F|Y|Redding|CA|40.5497|-122.3792|PM2.5|85|Moderate|No||Shasta County Air Quality Management District
12/15/09|12/16/09||PST|1|F|Y|Redding|CA|40.5497|-122.3792|PM2.5|85|Moderate|No||Shasta County Air Quality Management District
12/15/09|12/16/09||PST|1|F|N|Redding|CA|40.5497|-122.3792|OZONE||Good|No||Shasta County Air Quality Management District
12/15/09|12/14/09||PST|-1|Y|Y|Redwood City|CA|37.4800|-122.2200|PM2.5|34|Good|No||San Francisco Bay Area AQMD
12/15/09|12/14/09||PST|-1|Y|N|Redwood City|CA|37.4800|-122.2200|OZONE|21|Good|No||San Francisco Bay Area AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|Redwood City|CA|37.4800|-122.2200|PM2.5|36|Good|No||San Francisco Bay Area AQMD
12/15/09|12/15/09||PST|0|F|Y|Redwood City|CA|37.4800|-122.2200|PM2.5|29|Good|No||San Francisco Bay Area AQMD
12/15/09|12/16/09||PST|1|F|Y|Redwood City|CA|37.4800|-122.2200|PM2.5|49|Good|No||San Francisco Bay Area AQMD
12/15/09|12/17/09||PST|2|F|Y|Redwood City|CA|37.4800|-122.2200|PM2.5||Moderate|No||San Francisco Bay Area AQMD
12/15/09|12/18/09||PST|3|F|Y|Redwood City|CA|37.4800|-122.2200|PM2.5||Moderate|No||San Francisco Bay Area AQMD
12/15/09|12/19/09||PST|4|F|Y|Redwood City|CA|37.4800|-122.2200|PM2.5||Good|No||San Francisco Bay Area AQMD
12/15/09|12/20/09||PST|5|F|Y|Redwood City|CA|37.4800|-122.2200|PM2.5||Good|No||San Francisco Bay Area AQMD
12/15/09|12/14/09||PST|-1|Y|Y|Reno|NV|39.5000|-119.7833|OZONE|31|Good|No||Washoe County District Health Dept. - Reno
12/15/09|12/15/09|23:00|PST|0|O|Y|Reno|NV|39.5000|-119.7833|OZONE|36|Good|No||Washoe County District Health Dept. - Reno
12/15/09|12/15/09||PST|0|F|N|Reno|NV|39.5000|-119.7833|OZONE||Good|No||Washoe County District Health Dept. - Reno
12/15/09|12/15/09||PST|0|F|Y|Reno|NV|39.5000|-119.7833|PM10||Moderate|No||Washoe County District Health Dept. - Reno
12/15/09|12/16/09||PST|1|F|N|Reno|NV|39.5000|-119.7833|PM10||Moderate|No||Washoe County District Health Dept. - Reno
12/15/09|12/16/09||PST|1|F|N|Reno|NV|39.5000|-119.7833|OZONE||Good|No||Washoe County District Health Dept. - Reno
12/15/09|12/16/09||PST|1|F|Y|Reno|NV|39.5000|-119.7833|PM2.5||Unhealthy for Sensitive Groups|No||Washoe County District Health Dept. - Reno
12/15/09|12/17/09||PST|2|F|Y|Reno|NV|39.5000|-119.7833|PM2.5||Moderate|No||Washoe County District Health Dept. - Reno
12/15/09|12/17/09||PST|2|F|N|Reno|NV|39.5000|-119.7833|OZONE||Good|No||Washoe County District Health Dept. - Reno
12/15/09|12/17/09||PST|2|F|Y|Reno|NV|39.5000|-119.7833|PM10||Moderate|No||Washoe County District Health Dept. - Reno
12/16/09|12/15/09||EST|-1|Y|Y|Richmond|VA|37.5310|-77.4750|PM2.5|21|Good|No||Virginia Dept. of Environmental Quality
12/16/09|12/16/09|2:00|EST|0|O|Y|Richmond|VA|37.5310|-77.4750|PM2.5|30|Good|No||Virginia Dept. of Environmental Quality
12/15/09|12/16/09||EST|1|F|Y|Richmond|VA|37.5310|-77.4750|PM2.5|26|Good|No||Virginia Dept. of Environmental Quality
12/16/09|12/15/09||EST|-1|Y|Y|Rider University|NJ|40.2828|-74.7467|PM2.5|14|Good|No||New Jersey Dept. of Environmental Protection
12/16/09|12/15/09||EST|-1|Y|N|Rider University|NJ|40.2828|-74.7467|OZONE|14|Good|No||New Jersey Dept. of Environmental Protection
12/16/09|12/16/09|2:00|EST|0|O|Y|Rider University|NJ|40.2828|-74.7467|OZONE|18|Good|No||New Jersey Dept. of Environmental Protection
12/16/09|12/16/09|2:00|EST|0|O|N|Rider University|NJ|40.2828|-74.7467|PM2.5|13|Good|No||New Jersey Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|Y|Rider University|NJ|40.2828|-74.7467|PM2.5|35|Good|No||New Jersey Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|N|Rider University|NJ|40.2828|-74.7467|OZONE||Good|No||New Jersey Dept. of Environmental Protection
12/15/09|12/14/09||PST|-1|Y|Y|Rio Vista|CA|38.2183|-121.7700|PM2.5|30|Good|No||Yolo-Solano AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|Rio Vista|CA|38.2183|-121.7700|PM2.5|54|Moderate|No||Yolo-Solano AQMD
12/15/09|12/15/09||PST|0|F|Y|Rio Vista|CA|38.2183|-121.7700|PM2.5|39|Good|No||Yolo-Solano AQMD
12/15/09|12/16/09||PST|1|F|Y|Rio Vista|CA|38.2183|-121.7700|PM2.5|72|Moderate|No||Yolo-Solano AQMD
12/15/09|12/17/09||PST|2|F|Y|Rio Vista|CA|38.2183|-121.7700|PM2.5|72|Moderate|No||Yolo-Solano AQMD
12/15/09|12/18/09||PST|3|F|Y|Rio Vista|CA|38.2183|-121.7700|PM2.5||Moderate|No||Yolo-Solano AQMD
12/15/09|12/19/09||PST|4|F|Y|Rio Vista|CA|38.2183|-121.7700|PM2.5||Moderate|No||Yolo-Solano AQMD
12/15/09|12/20/09||PST|5|F|Y|Rio Vista|CA|38.2183|-121.7700|PM2.5||Moderate|No||Yolo-Solano AQMD
12/16/09|12/15/09||EST|-1|Y|Y|Riverhead|NY|40.9617|-72.7150|OZONE|16|Good|No||New York Dept. of Environmental Conservation
12/15/09|12/16/09||EST|1|F|Y|Riverhead|NY|40.9617|-72.7150|PM2.5|25|Good|No||New York Dept. of Environmental Conservation
12/16/09|12/15/09||EST|-1|Y|Y|Roanoke|VA|37.2780|-79.9580|PM2.5|22|Good|No||Virginia Dept. of Environmental Quality
12/16/09|12/16/09|2:00|EST|0|O|Y|Roanoke|VA|37.2780|-79.9580|PM2.5|20|Good|No||Virginia Dept. of Environmental Quality
12/15/09|12/16/09||EST|1|F|Y|Roanoke|VA|37.2780|-79.9580|PM2.5|26|Good|No||Virginia Dept. of Environmental Quality
12/16/09|12/15/09||CST|-1|Y|Y|Rochester|MN|43.9947|-92.4497|PM2.5|32|Good|No||Minnesota Pollution Control Agency
12/15/09|12/16/09||CST|1|F|Y|Rochester|MN|43.9947|-92.4497|PM2.5|57|Moderate|No|Today, surface high-pressure over Iowa will generate moderate westerly winds in southeastern Minnesota, keeping pollutants dispersed and resulting in Good AQI levels.  Tomorrow, very cold early morning temperatures will produce a strong temperature inversion over Rochester, limiting vertical mixing and trapping pollutants near the ground.  Furthermore, southerly winds will transport moisture and pollutants into the region, enhancing particle formation.  These weather conditions will lead to Moderate AQI levels.  Thursday, light east-southeasterly winds will bring additional pollutants and moisture into southeastern Minnesota, supporting particle production and keeping AQI levels Moderate.  Friday, moderate north-northeasterly winds will usher clean air into the region, leading to Good AQI levels in Rochester.  Saturday, surface high-pressure over the Upper Midwest will cause winds to be light and variable in southeastern Minnesota, allowing particles to accumulate near the surface and causing AQI levels to increase to Moderate.  Sunday, an approaching low-pressure system will generate light southeasterly winds in Minnesota, limiting pollutant dispersion.  Therefore, AQI levels will remain Moderate.|Minnesota Pollution Control Agency
12/15/09|12/17/09||CST|2|F|Y|Rochester|MN|43.9947|-92.4497|PM2.5||Moderate|No|Today, surface high-pressure over Iowa will generate moderate westerly winds in southeastern Minnesota, keeping pollutants dispersed and resulting in Good AQI levels.  Tomorrow, very cold early morning temperatures will produce a strong temperature inversion over Rochester, limiting vertical mixing and trapping pollutants near the ground.  Furthermore, southerly winds will transport moisture and pollutants into the region, enhancing particle formation.  These weather conditions will lead to Moderate AQI levels.  Thursday, light east-southeasterly winds will bring additional pollutants and moisture into southeastern Minnesota, supporting particle production and keeping AQI levels Moderate.  Friday, moderate north-northeasterly winds will usher clean air into the region, leading to Good AQI levels in Rochester.  Saturday, surface high-pressure over the Upper Midwest will cause winds to be light and variable in southeastern Minnesota, allowing particles to accumulate near the surface and causing AQI levels to increase to Moderate.  Sunday, an approaching low-pressure system will generate light southeasterly winds in Minnesota, limiting pollutant dispersion.  Therefore, AQI levels will remain Moderate.|Minnesota Pollution Control Agency
12/15/09|12/18/09||CST|3|F|Y|Rochester|MN|43.9947|-92.4497|PM2.5||Good|No|Today, surface high-pressure over Iowa will generate moderate westerly winds in southeastern Minnesota, keeping pollutants dispersed and resulting in Good AQI levels.  Tomorrow, very cold early morning temperatures will produce a strong temperature inversion over Rochester, limiting vertical mixing and trapping pollutants near the ground.  Furthermore, southerly winds will transport moisture and pollutants into the region, enhancing particle formation.  These weather conditions will lead to Moderate AQI levels.  Thursday, light east-southeasterly winds will bring additional pollutants and moisture into southeastern Minnesota, supporting particle production and keeping AQI levels Moderate.  Friday, moderate north-northeasterly winds will usher clean air into the region, leading to Good AQI levels in Rochester.  Saturday, surface high-pressure over the Upper Midwest will cause winds to be light and variable in southeastern Minnesota, allowing particles to accumulate near the surface and causing AQI levels to increase to Moderate.  Sunday, an approaching low-pressure system will generate light southeasterly winds in Minnesota, limiting pollutant dispersion.  Therefore, AQI levels will remain Moderate.|Minnesota Pollution Control Agency
12/15/09|12/19/09||CST|4|F|Y|Rochester|MN|43.9947|-92.4497|PM2.5||Moderate|No|Today, surface high-pressure over Iowa will generate moderate westerly winds in southeastern Minnesota, keeping pollutants dispersed and resulting in Good AQI levels.  Tomorrow, very cold early morning temperatures will produce a strong temperature inversion over Rochester, limiting vertical mixing and trapping pollutants near the ground.  Furthermore, southerly winds will transport moisture and pollutants into the region, enhancing particle formation.  These weather conditions will lead to Moderate AQI levels.  Thursday, light east-southeasterly winds will bring additional pollutants and moisture into southeastern Minnesota, supporting particle production and keeping AQI levels Moderate.  Friday, moderate north-northeasterly winds will usher clean air into the region, leading to Good AQI levels in Rochester.  Saturday, surface high-pressure over the Upper Midwest will cause winds to be light and variable in southeastern Minnesota, allowing particles to accumulate near the surface and causing AQI levels to increase to Moderate.  Sunday, an approaching low-pressure system will generate light southeasterly winds in Minnesota, limiting pollutant dispersion.  Therefore, AQI levels will remain Moderate.|Minnesota Pollution Control Agency
12/15/09|12/20/09||CST|5|F|Y|Rochester|MN|43.9947|-92.4497|PM2.5||Moderate|No|Today, surface high-pressure over Iowa will generate moderate westerly winds in southeastern Minnesota, keeping pollutants dispersed and resulting in Good AQI levels.  Tomorrow, very cold early morning temperatures will produce a strong temperature inversion over Rochester, limiting vertical mixing and trapping pollutants near the ground.  Furthermore, southerly winds will transport moisture and pollutants into the region, enhancing particle formation.  These weather conditions will lead to Moderate AQI levels.  Thursday, light east-southeasterly winds will bring additional pollutants and moisture into southeastern Minnesota, supporting particle production and keeping AQI levels Moderate.  Friday, moderate north-northeasterly winds will usher clean air into the region, leading to Good AQI levels in Rochester.  Saturday, surface high-pressure over the Upper Midwest will cause winds to be light and variable in southeastern Minnesota, allowing particles to accumulate near the surface and causing AQI levels to increase to Moderate.  Sunday, an approaching low-pressure system will generate light southeasterly winds in Minnesota, limiting pollutant dispersion.  Therefore, AQI levels will remain Moderate.|Minnesota Pollution Control Agency
12/15/09|12/16/09||EST|1|F|Y|Rochester|NY|43.1669|-77.5169|PM2.5|18|Good|No||New York Dept. of Environmental Conservation
12/16/09|12/15/09||CST|-1|Y|Y|Rock Island-Moline|IL|41.5148|-90.5173|PM2.5|37|Good|No||Illinois EPA
12/16/09|12/15/09||CST|-1|Y|N|Rock Island-Moline|IL|41.5148|-90.5173|OZONE|20|Good|No||Illinois EPA
12/16/09|12/16/09|1:00|CST|0|O|Y|Rock Island-Moline|IL|41.5148|-90.5173|PM2.5|19|Good|No||Illinois EPA
12/15/09|12/16/09||CST|1|F|Y|Rock Island-Moline|IL|41.5148|-90.5173|PM2.5||Good|No||Illinois EPA
12/16/09|12/15/09||CST|-1|Y|Y|Rockford|IL|42.2870|-89.0770|PM2.5|34|Good|No||Illinois EPA
12/16/09|12/15/09||CST|-1|Y|N|Rockford|IL|42.2870|-89.0770|OZONE|24|Good|No||Illinois EPA
12/16/09|12/16/09|1:00|CST|0|O|Y|Rockford|IL|42.2870|-89.0770|PM2.5|22|Good|No||Illinois EPA
12/15/09|12/16/09||CST|1|F|Y|Rockford|IL|42.2870|-89.0770|PM2.5||Good|No||Illinois EPA
12/16/09|12/15/09||MST|-1|Y|Y|Rocky Mountain National Park|CO|40.2778|-105.5453|OZONE|42|Good|No||National Park Service
12/15/09|12/16/09||MST|1|F|Y|Rocky Mountain National Park|CO|40.2778|-105.5453|OZONE|50|Good|No||National Park Service
12/15/09|12/14/09||PST|-1|Y|Y|Roseville-Rocklin|CA|38.7712|-121.2631|PM2.5|50|Good|No||Sacramento Metro. AQMD
12/15/09|12/14/09||PST|-1|Y|N|Roseville-Rocklin|CA|38.7712|-121.2631|OZONE|18|Good|No||Sacramento Metro. AQMD
12/15/09|12/15/09||PST|0|F|Y|Roseville-Rocklin|CA|38.7712|-121.2631|PM2.5|42|Good|No|Today, a cold front approaching from the west will produce moderate southeasterly winds in Sacramento, dispersing pollutants and leading to low-Moderate particle levels.  Tomorrow, light winds will limit pollutant dispersion in the Sacramento region.  Furthermore, rain showers and the associated high humidity will increase particle production, yielding Moderate particle levels.  Thursday, an upper-level ridge of high pressure over northern California will limit vertical mixing, and light surface winds will allow pollutants to build up near the surface.  Therefore, particle levels will remain Moderate.|Sacramento Metro. AQMD
12/15/09|12/16/09||PST|1|F|Y|Roseville-Rocklin|CA|38.7712|-121.2631|PM2.5|74|Moderate|No|Today, a cold front approaching from the west will produce moderate southeasterly winds in Sacramento, dispersing pollutants and leading to low-Moderate particle levels.  Tomorrow, light winds will limit pollutant dispersion in the Sacramento region.  Furthermore, rain showers and the associated high humidity will increase particle production, yielding Moderate particle levels.  Thursday, an upper-level ridge of high pressure over northern California will limit vertical mixing, and light surface winds will allow pollutants to build up near the surface.  Therefore, particle levels will remain Moderate.|Sacramento Metro. AQMD
12/15/09|12/17/09||PST|2|F|Y|Roseville-Rocklin|CA|38.7712|-121.2631|PM2.5|77|Moderate|No|Today, a cold front approaching from the west will produce moderate southeasterly winds in Sacramento, dispersing pollutants and leading to low-Moderate particle levels.  Tomorrow, light winds will limit pollutant dispersion in the Sacramento region.  Furthermore, rain showers and the associated high humidity will increase particle production, yielding Moderate particle levels.  Thursday, an upper-level ridge of high pressure over northern California will limit vertical mixing, and light surface winds will allow pollutants to build up near the surface.  Therefore, particle levels will remain Moderate.|Sacramento Metro. AQMD
12/15/09|12/18/09||PST|3|F|Y|Roseville-Rocklin|CA|38.7712|-121.2631|PM2.5||Moderate|No|Today, a cold front approaching from the west will produce moderate southeasterly winds in Sacramento, dispersing pollutants and leading to low-Moderate particle levels.  Tomorrow, light winds will limit pollutant dispersion in the Sacramento region.  Furthermore, rain showers and the associated high humidity will increase particle production, yielding Moderate particle levels.  Thursday, an upper-level ridge of high pressure over northern California will limit vertical mixing, and light surface winds will allow pollutants to build up near the surface.  Therefore, particle levels will remain Moderate.|Sacramento Metro. AQMD
12/15/09|12/19/09||PST|4|F|Y|Roseville-Rocklin|CA|38.7712|-121.2631|PM2.5||Moderate|No|Today, a cold front approaching from the west will produce moderate southeasterly winds in Sacramento, dispersing pollutants and leading to low-Moderate particle levels.  Tomorrow, light winds will limit pollutant dispersion in the Sacramento region.  Furthermore, rain showers and the associated high humidity will increase particle production, yielding Moderate particle levels.  Thursday, an upper-level ridge of high pressure over northern California will limit vertical mixing, and light surface winds will allow pollutants to build up near the surface.  Therefore, particle levels will remain Moderate.|Sacramento Metro. AQMD
12/15/09|12/20/09||PST|5|F|Y|Roseville-Rocklin|CA|38.7712|-121.2631|PM2.5||Moderate|No|Today, a cold front approaching from the west will produce moderate southeasterly winds in Sacramento, dispersing pollutants and leading to low-Moderate particle levels.  Tomorrow, light winds will limit pollutant dispersion in the Sacramento region.  Furthermore, rain showers and the associated high humidity will increase particle production, yielding Moderate particle levels.  Thursday, an upper-level ridge of high pressure over northern California will limit vertical mixing, and light surface winds will allow pollutants to build up near the surface.  Therefore, particle levels will remain Moderate.|Sacramento Metro. AQMD
12/16/09|12/15/09||EST|-1|Y|Y|Rutland|VT|43.6083|-72.9822|PM2.5|52|Moderate|No||Vermont Air Pollution Control Division
12/16/09|12/16/09|2:00|EST|0|O|Y|Rutland|VT|43.6083|-72.9822|PM2.5|10|Good|No||Vermont Air Pollution Control Division
12/15/09|12/16/09||EST|1|F|Y|Rutland|VT|43.6083|-72.9822|PM2.5|25|Good|No|Expect good air quality acros Vermont for the period Wednesday, December 16, through Thursday, December 17.|Vermont Air Pollution Control Division
12/15/09|12/17/09||EST|2|F|Y|Rutland|VT|43.6083|-72.9822|PM2.5|25|Good|No|Expect good air quality acros Vermont for the period Wednesday, December 16, through Thursday, December 17.|Vermont Air Pollution Control Division
12/15/09|12/14/09||PST|-1|Y|Y|S Central LA CO|CA|33.9288|-118.2108|OZONE|13|Good|No||South Coast AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|S Central LA CO|CA|33.9288|-118.2108|OZONE|0|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|Y|S Central LA CO|CA|33.9288|-118.2108|PM2.5|36|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|S Central LA CO|CA|33.9288|-118.2108|NO2|30|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|S Central LA CO|CA|33.9288|-118.2108|CO|25|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|S Central LA CO|CA|33.9288|-118.2108|PM10|18|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|S Central LA CO|CA|33.9288|-118.2108|OZONE|14|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|Y|S Central LA CO|CA|33.9288|-118.2108|PM2.5|39|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|S Central LA CO|CA|33.9288|-118.2108|NO2|30|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|S Central LA CO|CA|33.9288|-118.2108|CO|20|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|S Central LA CO|CA|33.9288|-118.2108|PM10|19|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|S Central LA CO|CA|33.9288|-118.2108|OZONE|14|Good|No||South Coast AQMD
12/15/09|12/14/09||PST|-1|Y|Y|S San Gabriel Vly|CA|34.0102|-118.0686|OZONE|16|Good|No||South Coast AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|S San Gabriel Vly|CA|34.0102|-118.0686|OZONE|3|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|Y|S San Gabriel Vly|CA|34.0102|-118.0686|PM2.5|36|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|S San Gabriel Vly|CA|34.0102|-118.0686|OZONE|27|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|S San Gabriel Vly|CA|34.0102|-118.0686|NO2|20|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|S San Gabriel Vly|CA|34.0102|-118.0686|PM10|18|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|S San Gabriel Vly|CA|34.0102|-118.0686|CO|15|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|Y|S San Gabriel Vly|CA|34.0102|-118.0686|PM2.5|39|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|S San Gabriel Vly|CA|34.0102|-118.0686|NO2|30|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|S San Gabriel Vly|CA|34.0102|-118.0686|OZONE|27|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|S San Gabriel Vly|CA|34.0102|-118.0686|PM10|19|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|S San Gabriel Vly|CA|34.0102|-118.0686|CO|15|Good|No||South Coast AQMD
12/15/09|12/14/09||PST|-1|Y|Y|Sacramento|CA|38.5670|-121.4670|PM2.5|68|Moderate|No||Sacramento Metro. AQMD
12/15/09|12/14/09||PST|-1|Y|N|Sacramento|CA|38.5670|-121.4670|OZONE|26|Good|No||Sacramento Metro. AQMD
12/15/09|12/14/09||PST|-1|Y|N|Sacramento|CA|38.5670|-121.4670|PM10|15|Good|No||Sacramento Metro. AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|Sacramento|CA|38.5670|-121.4670|PM2.5|84|Moderate|No||Sacramento Metro. AQMD
12/15/09|12/15/09|23:00|PST|0|O|N|Sacramento|CA|38.5670|-121.4670|OZONE|13|Good|No||Sacramento Metro. AQMD
12/15/09|12/15/09||PST|0|F|Y|Sacramento|CA|38.5670|-121.4670|PM2.5|52|Moderate|No|Today, a cold front approaching from the west will produce moderate southeasterly winds in Sacramento, dispersing pollutants and leading to low-Moderate particle levels.  Tomorrow, light winds will limit pollutant dispersion in the Sacramento region.  Furthermore, rain showers and the associated high humidity will increase particle production, yielding Moderate particle levels.  Thursday, an upper-level ridge of high pressure over northern California will limit vertical mixing, and light surface winds will allow pollutants to build up near the surface.  Therefore, particle levels will remain Moderate.|Sacramento Metro. AQMD
12/15/09|12/16/09||PST|1|F|Y|Sacramento|CA|38.5670|-121.4670|PM2.5|79|Moderate|No|Today, a cold front approaching from the west will produce moderate southeasterly winds in Sacramento, dispersing pollutants and leading to low-Moderate particle levels.  Tomorrow, light winds will limit pollutant dispersion in the Sacramento region.  Furthermore, rain showers and the associated high humidity will increase particle production, yielding Moderate particle levels.  Thursday, an upper-level ridge of high pressure over northern California will limit vertical mixing, and light surface winds will allow pollutants to build up near the surface.  Therefore, particle levels will remain Moderate.|Sacramento Metro. AQMD
12/15/09|12/17/09||PST|2|F|Y|Sacramento|CA|38.5670|-121.4670|PM2.5|84|Moderate|No|Today, a cold front approaching from the west will produce moderate southeasterly winds in Sacramento, dispersing pollutants and leading to low-Moderate particle levels.  Tomorrow, light winds will limit pollutant dispersion in the Sacramento region.  Furthermore, rain showers and the associated high humidity will increase particle production, yielding Moderate particle levels.  Thursday, an upper-level ridge of high pressure over northern California will limit vertical mixing, and light surface winds will allow pollutants to build up near the surface.  Therefore, particle levels will remain Moderate.|Sacramento Metro. AQMD
12/15/09|12/18/09||PST|3|F|Y|Sacramento|CA|38.5670|-121.4670|PM2.5||Moderate|No|Today, a cold front approaching from the west will produce moderate southeasterly winds in Sacramento, dispersing pollutants and leading to low-Moderate particle levels.  Tomorrow, light winds will limit pollutant dispersion in the Sacramento region.  Furthermore, rain showers and the associated high humidity will increase particle production, yielding Moderate particle levels.  Thursday, an upper-level ridge of high pressure over northern California will limit vertical mixing, and light surface winds will allow pollutants to build up near the surface.  Therefore, particle levels will remain Moderate.|Sacramento Metro. AQMD
12/15/09|12/19/09||PST|4|F|Y|Sacramento|CA|38.5670|-121.4670|PM2.5||Moderate|No|Today, a cold front approaching from the west will produce moderate southeasterly winds in Sacramento, dispersing pollutants and leading to low-Moderate particle levels.  Tomorrow, light winds will limit pollutant dispersion in the Sacramento region.  Furthermore, rain showers and the associated high humidity will increase particle production, yielding Moderate particle levels.  Thursday, an upper-level ridge of high pressure over northern California will limit vertical mixing, and light surface winds will allow pollutants to build up near the surface.  Therefore, particle levels will remain Moderate.|Sacramento Metro. AQMD
12/15/09|12/20/09||PST|5|F|Y|Sacramento|CA|38.5670|-121.4670|PM2.5||Moderate|No|Today, a cold front approaching from the west will produce moderate southeasterly winds in Sacramento, dispersing pollutants and leading to low-Moderate particle levels.  Tomorrow, light winds will limit pollutant dispersion in the Sacramento region.  Furthermore, rain showers and the associated high humidity will increase particle production, yielding Moderate particle levels.  Thursday, an upper-level ridge of high pressure over northern California will limit vertical mixing, and light surface winds will allow pollutants to build up near the surface.  Therefore, particle levels will remain Moderate.|Sacramento Metro. AQMD
12/15/09|12/14/09||PST|-1|Y|Y|Saddleback Vly|CA|33.6302|-117.6750|OZONE|28|Good|No||South Coast AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|Saddleback Vly|CA|33.6302|-117.6750|OZONE|8|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|Y|Saddleback Vly|CA|33.6302|-117.6750|PM2.5|32|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Saddleback Vly|CA|33.6302|-117.6750|OZONE|30|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Saddleback Vly|CA|33.6302|-117.6750|PM10|20|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Saddleback Vly|CA|33.6302|-117.6750|NO2|20|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Saddleback Vly|CA|33.6302|-117.6750|CO|15|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|Y|Saddleback Vly|CA|33.6302|-117.6750|PM2.5|45|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Saddleback Vly|CA|33.6302|-117.6750|OZONE|33|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Saddleback Vly|CA|33.6302|-117.6750|PM10|27|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Saddleback Vly|CA|33.6302|-117.6750|NO2|20|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Saddleback Vly|CA|33.6302|-117.6750|CO|15|Good|No||South Coast AQMD
12/16/09|12/15/09||EST|-1|Y|Y|Saginaw|MI|43.4196|-83.9495|PM2.5|36|Good|No||Michigan DEQ
12/16/09|12/16/09|2:00|EST|0|O|Y|Saginaw|MI|43.4196|-83.9495|PM2.5|31|Good|No||Michigan DEQ
12/14/09|12/16/09||EST|2|F|Y|Saginaw|MI|43.4196|-83.9495|PM2.5||Good|No|FORECAST SUMMARY: Monday, December 14th, 2009 through Monday, December 21st, 2009PM-2.5:  24-hour Fine Particulate concentrations are expected to be mostly Good throughout the forecast period.FORECAST DISCUSSION:Following a week of active weather and Good air quality, calmer weather will prevail this week accompanied by continued Good air quality.A fast moving low pressure system will pass through Michigan during the day Monday.  Prevailing southwest winds in advance of this system have driven up PM-2.5 to nearly to the Moderate levels.  Winds on the rear side of this system will be brisk and northwesterly which will clear out any near Moderate readings and drop temperatures back into a colder range.  During the middle of the week, high pressure will sit over the Midwest providing the only opportunity for any Moderate concentrations during the forecast period.  Since the background concentrations will be low and transport will not be an issue, we may see a creep of a few micrograms of PM-2.5 but it is unlikely that we will see any widespread Moderate readings.For the remainder of the forecast period, the Midwest will be sandwiched between a low pressure system regressing back from the northeast and high pressure to the west.  Resulting winds will be persistently from the northwest keeping our air quality in the Good category.EXTENDED FORECAST:The Midwest should stay under northwest flow and Good air quality into the upcoming week. Forecast updated by Jim Haywood: Monday, December 14th, 2009Next forecast update: Monday, December 21st, 2009|Michigan DEQ
12/14/09|12/17/09||EST|3|F|Y|Saginaw|MI|43.4196|-83.9495|PM2.5||Good|No|FORECAST SUMMARY: Monday, December 14th, 2009 through Monday, December 21st, 2009PM-2.5:  24-hour Fine Particulate concentrations are expected to be mostly Good throughout the forecast period.FORECAST DISCUSSION:Following a week of active weather and Good air quality, calmer weather will prevail this week accompanied by continued Good air quality.A fast moving low pressure system will pass through Michigan during the day Monday.  Prevailing southwest winds in advance of this system have driven up PM-2.5 to nearly to the Moderate levels.  Winds on the rear side of this system will be brisk and northwesterly which will clear out any near Moderate readings and drop temperatures back into a colder range.  During the middle of the week, high pressure will sit over the Midwest providing the only opportunity for any Moderate concentrations during the forecast period.  Since the background concentrations will be low and transport will not be an issue, we may see a creep of a few micrograms of PM-2.5 but it is unlikely that we will see any widespread Moderate readings.For the remainder of the forecast period, the Midwest will be sandwiched between a low pressure system regressing back from the northeast and high pressure to the west.  Resulting winds will be persistently from the northwest keeping our air quality in the Good category.EXTENDED FORECAST:The Midwest should stay under northwest flow and Good air quality into the upcoming week. Forecast updated by Jim Haywood: Monday, December 14th, 2009Next forecast update: Monday, December 21st, 2009|Michigan DEQ
12/14/09|12/18/09||EST|4|F|Y|Saginaw|MI|43.4196|-83.9495|PM2.5||Good|No|FORECAST SUMMARY: Monday, December 14th, 2009 through Monday, December 21st, 2009PM-2.5:  24-hour Fine Particulate concentrations are expected to be mostly Good throughout the forecast period.FORECAST DISCUSSION:Following a week of active weather and Good air quality, calmer weather will prevail this week accompanied by continued Good air quality.A fast moving low pressure system will pass through Michigan during the day Monday.  Prevailing southwest winds in advance of this system have driven up PM-2.5 to nearly to the Moderate levels.  Winds on the rear side of this system will be brisk and northwesterly which will clear out any near Moderate readings and drop temperatures back into a colder range.  During the middle of the week, high pressure will sit over the Midwest providing the only opportunity for any Moderate concentrations during the forecast period.  Since the background concentrations will be low and transport will not be an issue, we may see a creep of a few micrograms of PM-2.5 but it is unlikely that we will see any widespread Moderate readings.For the remainder of the forecast period, the Midwest will be sandwiched between a low pressure system regressing back from the northeast and high pressure to the west.  Resulting winds will be persistently from the northwest keeping our air quality in the Good category.EXTENDED FORECAST:The Midwest should stay under northwest flow and Good air quality into the upcoming week. Forecast updated by Jim Haywood: Monday, December 14th, 2009Next forecast update: Monday, December 21st, 2009|Michigan DEQ
12/14/09|12/19/09||EST|5|F|Y|Saginaw|MI|43.4196|-83.9495|PM2.5||Good|No|FORECAST SUMMARY: Monday, December 14th, 2009 through Monday, December 21st, 2009PM-2.5:  24-hour Fine Particulate concentrations are expected to be mostly Good throughout the forecast period.FORECAST DISCUSSION:Following a week of active weather and Good air quality, calmer weather will prevail this week accompanied by continued Good air quality.A fast moving low pressure system will pass through Michigan during the day Monday.  Prevailing southwest winds in advance of this system have driven up PM-2.5 to nearly to the Moderate levels.  Winds on the rear side of this system will be brisk and northwesterly which will clear out any near Moderate readings and drop temperatures back into a colder range.  During the middle of the week, high pressure will sit over the Midwest providing the only opportunity for any Moderate concentrations during the forecast period.  Since the background concentrations will be low and transport will not be an issue, we may see a creep of a few micrograms of PM-2.5 but it is unlikely that we will see any widespread Moderate readings.For the remainder of the forecast period, the Midwest will be sandwiched between a low pressure system regressing back from the northeast and high pressure to the west.  Resulting winds will be persistently from the northwest keeping our air quality in the Good category.EXTENDED FORECAST:The Midwest should stay under northwest flow and Good air quality into the upcoming week. Forecast updated by Jim Haywood: Monday, December 14th, 2009Next forecast update: Monday, December 21st, 2009|Michigan DEQ
12/16/09|12/15/09||CST|-1|Y|Y|Saint Louis|MO|38.7500|-90.3830|PM2.5|32|Good|No||St. Louis Metropolitan Area (American Lung Association)
12/16/09|12/15/09||CST|-1|Y|N|Saint Louis|MO|38.7500|-90.3830|OZONE|17|Good|No||St. Louis Metropolitan Area (American Lung Association)
12/16/09|12/16/09|1:00|CST|0|O|Y|Saint Louis|MO|38.7500|-90.3830|OZONE|15|Good|No||St. Louis Metropolitan Area (American Lung Association)
12/15/09|12/16/09||CST|1|F|Y|Saint Louis|MO|38.7500|-90.3830|PM2.5||Good|No||St. Louis Metropolitan Area (American Lung Association)
12/16/09|12/15/09||MST|-1|Y|Y|Salt Lake City|UT|40.7770|-111.9300|PM2.5|32|Good|No||Utah Department of Environmental Quality
12/16/09|12/15/09||MST|-1|Y|N|Salt Lake City|UT|40.7770|-111.9300|OZONE|21|Good|No||Utah Department of Environmental Quality
12/16/09|12/16/09|0:00|MST|0|O|Y|Salt Lake City|UT|40.7770|-111.9300|PM2.5|55|Moderate|No||Utah Department of Environmental Quality
12/16/09|12/16/09|0:00|MST|0|O|N|Salt Lake City|UT|40.7770|-111.9300|OZONE|9|Good|No||Utah Department of Environmental Quality
12/15/09|12/16/09||MST|1|F|Y|Salt Lake City|UT|40.7770|-111.9300|PM2.5||Good|No||Utah Department of Environmental Quality
12/16/09|12/15/09||CST|-1|Y|Y|San Antonio|TX|29.4170|-98.4840|PM2.5|38|Good|No||Texas Commission on Environmental Quality
12/16/09|12/15/09||CST|-1|Y|N|San Antonio|TX|29.4170|-98.4840|PM10|14|Good|No||Texas Commission on Environmental Quality
12/16/09|12/15/09||CST|-1|Y|N|San Antonio|TX|29.4170|-98.4840|OZONE|9|Good|No||Texas Commission on Environmental Quality
12/16/09|12/16/09|1:00|CST|0|O|Y|San Antonio|TX|29.4170|-98.4840|PM2.5|20|Good|No||Texas Commission on Environmental Quality
12/16/09|12/16/09|1:00|CST|0|O|N|San Antonio|TX|29.4170|-98.4840|OZONE|19|Good|No||Texas Commission on Environmental Quality
12/14/09|12/16/09||CST|2|F|N|San Antonio|TX|29.4170|-98.4840|PM2.5||Good|No||Texas Commission on Environmental Quality
12/14/09|12/16/09||CST|2|F|Y|San Antonio|TX|29.4170|-98.4840|OZONE||Good|No||Texas Commission on Environmental Quality
12/14/09|12/16/09||CST|2|F|N|San Antonio|TX|29.4170|-98.4840|PM10||Good|No||Texas Commission on Environmental Quality
12/14/09|12/17/09||CST|3|F|N|San Antonio|TX|29.4170|-98.4840|PM10||Good|No||Texas Commission on Environmental Quality
12/14/09|12/17/09||CST|3|F|Y|San Antonio|TX|29.4170|-98.4840|OZONE||Good|No||Texas Commission on Environmental Quality
12/14/09|12/17/09||CST|3|F|N|San Antonio|TX|29.4170|-98.4840|PM2.5||Good|No||Texas Commission on Environmental Quality
12/15/09|12/14/09||PST|-1|Y|Y|San Diego Coast|CA|32.7090|-117.1540|PM2.5|35|Good|No||San Diego APCD
12/15/09|12/14/09||PST|-1|Y|N|San Diego Coast|CA|32.7090|-117.1540|OZONE|34|Good|No||San Diego APCD
12/15/09|12/15/09|23:00|PST|0|O|Y|San Diego Coast|CA|32.7090|-117.1540|PM2.5|53|Moderate|No||San Diego APCD
12/15/09|12/15/09|23:00|PST|0|O|N|San Diego Coast|CA|32.7090|-117.1540|OZONE|10|Good|No||San Diego APCD
12/15/09|12/15/09||PST|0|F|Y|San Diego Coast|CA|32.7090|-117.1540|PM2.5||Moderate|No||San Diego APCD
12/15/09|12/15/09||PST|0|F|N|San Diego Coast|CA|32.7090|-117.1540|OZONE||Good|No||San Diego APCD
12/15/09|12/16/09||PST|1|F|N|San Diego Coast|CA|32.7090|-117.1540|OZONE||Good|No||San Diego APCD
12/15/09|12/16/09||PST|1|F|Y|San Diego Coast|CA|32.7090|-117.1540|PM2.5||Moderate|No||San Diego APCD
12/15/09|12/14/09||PST|-1|Y|Y|San Diego Foothills|CA|32.8420|-116.7680|OZONE|35|Good|No||San Diego APCD
12/15/09|12/15/09|23:00|PST|0|O|Y|San Diego Foothills|CA|32.8420|-116.7680|OZONE|29|Good|No||San Diego APCD
12/15/09|12/15/09|23:00|PST|0|O|N|San Diego Foothills|CA|32.8420|-116.7680|PM2.5|26|Good|No||San Diego APCD
12/15/09|12/15/09||PST|0|F|Y|San Diego Foothills|CA|32.8420|-116.7680|PM2.5||Good|No||San Diego APCD
12/15/09|12/15/09||PST|0|F|N|San Diego Foothills|CA|32.8420|-116.7680|OZONE||Good|No||San Diego APCD
12/15/09|12/16/09||PST|1|F|N|San Diego Foothills|CA|32.8420|-116.7680|OZONE||Good|No||San Diego APCD
12/15/09|12/16/09||PST|1|F|Y|San Diego Foothills|CA|32.8420|-116.7680|PM2.5||Moderate|No||San Diego APCD
12/15/09|12/14/09||PST|-1|Y|Y|San Diego Mesa and Inland Valley|CA|32.7910|-116.9420|PM2.5|40|Good|No||San Diego APCD
12/15/09|12/14/09||PST|-1|Y|N|San Diego Mesa and Inland Valley|CA|32.7910|-116.9420|OZONE|26|Good|No||San Diego APCD
12/15/09|12/15/09|23:00|PST|0|O|Y|San Diego Mesa and Inland Valley|CA|32.7910|-116.9420|PM2.5|61|Moderate|No||San Diego APCD
12/15/09|12/15/09|23:00|PST|0|O|N|San Diego Mesa and Inland Valley|CA|32.7910|-116.9420|OZONE|6|Good|No||San Diego APCD
12/15/09|12/15/09||PST|0|F|Y|San Diego Mesa and Inland Valley|CA|32.7910|-116.9420|PM2.5||Moderate|No||San Diego APCD
12/15/09|12/15/09||PST|0|F|N|San Diego Mesa and Inland Valley|CA|32.7910|-116.9420|OZONE||Good|No||San Diego APCD
12/15/09|12/16/09||PST|1|F|N|San Diego Mesa and Inland Valley|CA|32.7910|-116.9420|OZONE||Good|No||San Diego APCD
12/15/09|12/16/09||PST|1|F|Y|San Diego Mesa and Inland Valley|CA|32.7910|-116.9420|PM2.5||Moderate|No||San Diego APCD
12/15/09|12/14/09||PST|-1|Y|Y|San Francisco|CA|37.7500|-122.4300|PM2.5|45|Good|No||San Francisco Bay Area AQMD
12/15/09|12/14/09||PST|-1|Y|N|San Francisco|CA|37.7500|-122.4300|OZONE|13|Good|No||San Francisco Bay Area AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|San Francisco|CA|37.7500|-122.4300|PM2.5|25|Good|No||San Francisco Bay Area AQMD
12/15/09|12/15/09||PST|0|F|Y|San Francisco|CA|37.7500|-122.4300|PM2.5|29|Good|No||San Francisco Bay Area AQMD
12/15/09|12/16/09||PST|1|F|Y|San Francisco|CA|37.7500|-122.4300|PM2.5|57|Moderate|No||San Francisco Bay Area AQMD
12/15/09|12/17/09||PST|2|F|Y|San Francisco|CA|37.7500|-122.4300|PM2.5||Moderate|No||San Francisco Bay Area AQMD
12/15/09|12/18/09||PST|3|F|Y|San Francisco|CA|37.7500|-122.4300|PM2.5||Moderate|No||San Francisco Bay Area AQMD
12/15/09|12/19/09||PST|4|F|Y|San Francisco|CA|37.7500|-122.4300|PM2.5||Good|No||San Francisco Bay Area AQMD
12/15/09|12/20/09||PST|5|F|Y|San Francisco|CA|37.7500|-122.4300|PM2.5||Moderate|No||San Francisco Bay Area AQMD
12/15/09|12/14/09||PST|-1|Y|Y|San Gabriel Mts|CA|34.3927|-118.1152|OZONE|28|Good|No||South Coast AQMD
12/15/09|12/14/09||PST|-1|Y|N|San Gabriel Mts|CA|34.3927|-118.1152|PM2.5|26|Good|No||South Coast AQMD
12/15/09|12/14/09||PST|-1|Y|N|San Gabriel Mts|CA|34.3927|-118.1152|PM10|11|Good|No||South Coast AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|San Gabriel Mts|CA|34.3927|-118.1152|PM2.5|32|Good|No||South Coast AQMD
12/15/09|12/15/09|23:00|PST|0|O|N|San Gabriel Mts|CA|34.3927|-118.1152|OZONE|17|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|Y|San Gabriel Mts|CA|34.3927|-118.1152|PM2.5|32|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|San Gabriel Mts|CA|34.3927|-118.1152|OZONE|27|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|San Gabriel Mts|CA|34.3927|-118.1152|NO2|20|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|San Gabriel Mts|CA|34.3927|-118.1152|PM10|19|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|San Gabriel Mts|CA|34.3927|-118.1152|CO|15|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|Y|San Gabriel Mts|CA|34.3927|-118.1152|PM2.5|42|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|San Gabriel Mts|CA|34.3927|-118.1152|OZONE|27|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|San Gabriel Mts|CA|34.3927|-118.1152|PM10|25|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|San Gabriel Mts|CA|34.3927|-118.1152|NO2|20|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|San Gabriel Mts|CA|34.3927|-118.1152|CO|15|Good|No||South Coast AQMD
12/15/09|12/14/09||PST|-1|Y|Y|San Jose|CA|37.3300|-121.9000|PM2.5|24|Good|No||San Francisco Bay Area AQMD
12/15/09|12/14/09||PST|-1|Y|N|San Jose|CA|37.3300|-121.9000|OZONE|21|Good|No||San Francisco Bay Area AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|San Jose|CA|37.3300|-121.9000|PM2.5|63|Moderate|No||San Francisco Bay Area AQMD
12/15/09|12/15/09||PST|0|F|Y|San Jose|CA|37.3300|-121.9000|PM2.5|26|Good|No||San Francisco Bay Area AQMD
12/15/09|12/16/09||PST|1|F|Y|San Jose|CA|37.3300|-121.9000|PM2.5|45|Good|No||San Francisco Bay Area AQMD
12/15/09|12/17/09||PST|2|F|Y|San Jose|CA|37.3300|-121.9000|PM2.5||Moderate|No||San Francisco Bay Area AQMD
12/15/09|12/18/09||PST|3|F|Y|San Jose|CA|37.3300|-121.9000|PM2.5||Moderate|No||San Francisco Bay Area AQMD
12/15/09|12/19/09||PST|4|F|Y|San Jose|CA|37.3300|-121.9000|PM2.5||Moderate|No||San Francisco Bay Area AQMD
12/15/09|12/20/09||PST|5|F|Y|San Jose|CA|37.3300|-121.9000|PM2.5||Moderate|No||San Francisco Bay Area AQMD
12/16/09|12/15/09||MST|-1|Y|Y|San Juan County|NM|36.7741|-108.1644|OZONE|28|Good|No||New Mexico Air Quality Bureau
12/16/09|12/15/09||MST|-1|Y|N|San Juan County|NM|36.7741|-108.1644|PM2.5|5|Good|No||New Mexico Air Quality Bureau
12/16/09|12/16/09|0:00|MST|0|O|Y|San Juan County|NM|36.7741|-108.1644|OZONE|7|Good|No||New Mexico Air Quality Bureau
12/16/09|12/16/09|0:00|MST|0|O|N|San Juan County|NM|36.7741|-108.1644|PM2.5|0|Good|No||New Mexico Air Quality Bureau
12/15/09|12/16/09||MST|1|F|Y|San Juan County|NM|36.7741|-108.1644|OZONE|45|Good|No||New Mexico Air Quality Bureau
12/15/09|12/14/09||PST|-1|Y|Y|San Luis Obispo|CA|35.2700|-120.6600|OZONE|26|Good|No||San Luis Obispo County APCD
12/15/09|12/15/09||PST|0|F|Y|San Luis Obispo|CA|35.2700|-120.6600|OZONE|22|Good|No||San Luis Obispo County APCD
12/15/09|12/15/09||PST|0|F|N|San Luis Obispo|CA|35.2700|-120.6600|PM2.5|10|Good|No||San Luis Obispo County APCD
12/15/09|12/16/09||PST|1|F|Y|San Luis Obispo|CA|35.2700|-120.6600|PM2.5|23|Good|No||San Luis Obispo County APCD
12/15/09|12/16/09||PST|1|F|N|San Luis Obispo|CA|35.2700|-120.6600|OZONE|22|Good|No||San Luis Obispo County APCD
12/15/09|12/17/09||PST|2|F|Y|San Luis Obispo|CA|35.2700|-120.6600|PM2.5|26|Good|No||San Luis Obispo County APCD
12/15/09|12/17/09||PST|2|F|N|San Luis Obispo|CA|35.2700|-120.6600|OZONE|25|Good|No||San Luis Obispo County APCD
12/15/09|12/18/09||PST|3|F|Y|San Luis Obispo|CA|35.2700|-120.6600|PM2.5|29|Good|No||San Luis Obispo County APCD
12/15/09|12/18/09||PST|3|F|N|San Luis Obispo|CA|35.2700|-120.6600|OZONE|26|Good|No||San Luis Obispo County APCD
12/15/09|12/19/09||PST|4|F|Y|San Luis Obispo|CA|35.2700|-120.6600|OZONE|28|Good|No||San Luis Obispo County APCD
12/15/09|12/19/09||PST|4|F|N|San Luis Obispo|CA|35.2700|-120.6600|PM2.5|19|Good|No||San Luis Obispo County APCD
12/15/09|12/20/09||PST|5|F|Y|San Luis Obispo|CA|35.2700|-120.6600|OZONE|27|Good|No||San Luis Obispo County APCD
12/15/09|12/20/09||PST|5|F|N|San Luis Obispo|CA|35.2700|-120.6600|PM2.5|19|Good|No||San Luis Obispo County APCD
12/15/09|12/14/09||PST|-1|Y|Y|San Rafael|CA|37.9700|-122.5200|PM2.5|49|Good|No||San Francisco Bay Area AQMD
12/15/09|12/14/09||PST|-1|Y|N|San Rafael|CA|37.9700|-122.5200|OZONE|22|Good|No||San Francisco Bay Area AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|San Rafael|CA|37.9700|-122.5200|PM2.5|89|Moderate|No||San Francisco Bay Area AQMD
12/15/09|12/15/09||PST|0|F|Y|San Rafael|CA|37.9700|-122.5200|PM2.5|52|Moderate|No||San Francisco Bay Area AQMD
12/15/09|12/16/09||PST|1|F|Y|San Rafael|CA|37.9700|-122.5200|PM2.5|55|Moderate|No||San Francisco Bay Area AQMD
12/15/09|12/17/09||PST|2|F|Y|San Rafael|CA|37.9700|-122.5200|PM2.5||Moderate|No||San Francisco Bay Area AQMD
12/15/09|12/18/09||PST|3|F|Y|San Rafael|CA|37.9700|-122.5200|PM2.5||Moderate|No||San Francisco Bay Area AQMD
12/15/09|12/19/09||PST|4|F|Y|San Rafael|CA|37.9700|-122.5200|PM2.5||Good|No||San Francisco Bay Area AQMD
12/15/09|12/20/09||PST|5|F|Y|San Rafael|CA|37.9700|-122.5200|PM2.5||Good|No||San Francisco Bay Area AQMD
12/15/09|12/16/09||MST|1|F|Y|San Tan Valley|AZ|33.2191|-111.5611|PM10|45|Good|No|Updated Tuesday, December 15, 2009 at 11:45 a.m.High pressure will mean a reprieve from any precipitation. Morning pressure gradients over the next 2-3 days will bring breezy conditions for central and eastern portions of the county. The winds could gust over 20 mph at times which may cause localized blowing dust. The PM10 levels are expected to reach the low/mid range of the moderate AQI category.Later in the work week and weekend morning temperature inversions will develop which will help trap particulates close to the ground which means higher PM10 levels. No precipitation is expected for the local area through at least early next week. Stay tuned. Forecaster- S. DiBiase|Pinal County Air Quality Control District
12/15/09|12/17/09||MST|2|F|Y|San Tan Valley|AZ|33.2191|-111.5611|PM10|55|Moderate|No|Updated Tuesday, December 15, 2009 at 11:45 a.m.High pressure will mean a reprieve from any precipitation. Morning pressure gradients over the next 2-3 days will bring breezy conditions for central and eastern portions of the county. The winds could gust over 20 mph at times which may cause localized blowing dust. The PM10 levels are expected to reach the low/mid range of the moderate AQI category.Later in the work week and weekend morning temperature inversions will develop which will help trap particulates close to the ground which means higher PM10 levels. No precipitation is expected for the local area through at least early next week. Stay tuned. Forecaster- S. DiBiase|Pinal County Air Quality Control District
12/15/09|12/18/09||MST|3|F|Y|San Tan Valley|AZ|33.2191|-111.5611|PM10|60|Moderate|No|Updated Tuesday, December 15, 2009 at 11:45 a.m.High pressure will mean a reprieve from any precipitation. Morning pressure gradients over the next 2-3 days will bring breezy conditions for central and eastern portions of the county. The winds could gust over 20 mph at times which may cause localized blowing dust. The PM10 levels are expected to reach the low/mid range of the moderate AQI category.Later in the work week and weekend morning temperature inversions will develop which will help trap particulates close to the ground which means higher PM10 levels. No precipitation is expected for the local area through at least early next week. Stay tuned. Forecaster- S. DiBiase|Pinal County Air Quality Control District
12/15/09|12/19/09||MST|4|F|Y|San Tan Valley|AZ|33.2191|-111.5611|PM10|45|Good|No|Updated Tuesday, December 15, 2009 at 11:45 a.m.High pressure will mean a reprieve from any precipitation. Morning pressure gradients over the next 2-3 days will bring breezy conditions for central and eastern portions of the county. The winds could gust over 20 mph at times which may cause localized blowing dust. The PM10 levels are expected to reach the low/mid range of the moderate AQI category.Later in the work week and weekend morning temperature inversions will develop which will help trap particulates close to the ground which means higher PM10 levels. No precipitation is expected for the local area through at least early next week. Stay tuned. Forecaster- S. DiBiase|Pinal County Air Quality Control District
12/15/09|12/20/09||MST|5|F|Y|San Tan Valley|AZ|33.2191|-111.5611|PM10|42|Good|No|Updated Tuesday, December 15, 2009 at 11:45 a.m.High pressure will mean a reprieve from any precipitation. Morning pressure gradients over the next 2-3 days will bring breezy conditions for central and eastern portions of the county. The winds could gust over 20 mph at times which may cause localized blowing dust. The PM10 levels are expected to reach the low/mid range of the moderate AQI category.Later in the work week and weekend morning temperature inversions will develop which will help trap particulates close to the ground which means higher PM10 levels. No precipitation is expected for the local area through at least early next week. Stay tuned. Forecaster- S. DiBiase|Pinal County Air Quality Control District
12/15/09|12/14/09||PST|-1|Y|Y|Santa Barbara|CA|34.4286|-119.7100|PM2.5|37|Good|No||Santa Barbara County Air Pollution Control District
12/15/09|12/14/09||PST|-1|Y|N|Santa Barbara|CA|34.4286|-119.7100|OZONE|32|Good|No||Santa Barbara County Air Pollution Control District
12/15/09|12/14/09||PST|-1|Y|N|Santa Barbara|CA|34.4286|-119.7100|PM10|19|Good|No||Santa Barbara County Air Pollution Control District
12/15/09|12/15/09|23:00|PST|0|O|Y|Santa Barbara|CA|34.4286|-119.7100|PM2.5|59|Moderate|No||Santa Barbara County Air Pollution Control District
12/15/09|12/15/09|23:00|PST|0|O|N|Santa Barbara|CA|34.4286|-119.7100|OZONE|36|Good|No||Santa Barbara County Air Pollution Control District
12/15/09|12/15/09||PST|0|F|Y|Santa Barbara|CA|34.4286|-119.7100|PM2.5||Good|No||Santa Barbara County Air Pollution Control District
12/15/09|12/15/09||PST|0|F|N|Santa Barbara|CA|34.4286|-119.7100|OZONE||Good|No||Santa Barbara County Air Pollution Control District
12/15/09|12/16/09||PST|1|F|N|Santa Barbara|CA|34.4286|-119.7100|OZONE||Good|No||Santa Barbara County Air Pollution Control District
12/15/09|12/16/09||PST|1|F|Y|Santa Barbara|CA|34.4286|-119.7100|PM2.5||Good|No||Santa Barbara County Air Pollution Control District
12/15/09|12/14/09||PST|-1|Y|Y|Santa Clarita Vly|CA|34.3833|-118.5283|OZONE|28|Good|No||South Coast AQMD
12/15/09|12/14/09||PST|-1|Y|N|Santa Clarita Vly|CA|34.3833|-118.5283|PM2.5|26|Good|No||South Coast AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|Santa Clarita Vly|CA|34.3833|-118.5283|PM2.5|32|Good|No||South Coast AQMD
12/15/09|12/15/09|23:00|PST|0|O|N|Santa Clarita Vly|CA|34.3833|-118.5283|OZONE|8|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|Y|Santa Clarita Vly|CA|34.3833|-118.5283|PM2.5|32|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Santa Clarita Vly|CA|34.3833|-118.5283|OZONE|30|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Santa Clarita Vly|CA|34.3833|-118.5283|NO2|20|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Santa Clarita Vly|CA|34.3833|-118.5283|PM10|17|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Santa Clarita Vly|CA|34.3833|-118.5283|CO|15|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|Y|Santa Clarita Vly|CA|34.3833|-118.5283|PM2.5|36|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Santa Clarita Vly|CA|34.3833|-118.5283|OZONE|30|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Santa Clarita Vly|CA|34.3833|-118.5283|NO2|20|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Santa Clarita Vly|CA|34.3833|-118.5283|PM10|18|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Santa Clarita Vly|CA|34.3833|-118.5283|CO|15|Good|No||South Coast AQMD
12/15/09|12/14/09||PST|-1|Y|Y|Santa Maria|CA|34.9492|-120.4367|OZONE|23|Good|No||Santa Barbara County Air Pollution Control District
12/15/09|12/14/09||PST|-1|Y|N|Santa Maria|CA|34.9492|-120.4367|PM10|19|Good|No||Santa Barbara County Air Pollution Control District
12/15/09|12/14/09||PST|-1|Y|N|Santa Maria|CA|34.9492|-120.4367|PM2.5|15|Good|No||Santa Barbara County Air Pollution Control District
12/15/09|12/15/09|23:00|PST|0|O|Y|Santa Maria|CA|34.9492|-120.4367|PM2.5|21|Good|No||Santa Barbara County Air Pollution Control District
12/15/09|12/15/09|23:00|PST|0|O|N|Santa Maria|CA|34.9492|-120.4367|OZONE|14|Good|No||Santa Barbara County Air Pollution Control District
12/15/09|12/15/09||PST|0|F|Y|Santa Maria|CA|34.9492|-120.4367|PM2.5||Good|No||Santa Barbara County Air Pollution Control District
12/15/09|12/15/09||PST|0|F|N|Santa Maria|CA|34.9492|-120.4367|OZONE||Good|No||Santa Barbara County Air Pollution Control District
12/15/09|12/16/09||PST|1|F|Y|Santa Maria|CA|34.9492|-120.4367|PM2.5||Good|No||Santa Barbara County Air Pollution Control District
12/15/09|12/16/09||PST|1|F|N|Santa Maria|CA|34.9492|-120.4367|OZONE||Good|No||Santa Barbara County Air Pollution Control District
12/15/09|12/14/09||PST|-1|Y|Y|Santa Rosa|CA|38.4500|-122.7000|PM2.5|49|Good|No||San Francisco Bay Area AQMD
12/15/09|12/14/09||PST|-1|Y|N|Santa Rosa|CA|38.4500|-122.7000|OZONE|22|Good|No||San Francisco Bay Area AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|Santa Rosa|CA|38.4500|-122.7000|PM2.5|89|Moderate|No||San Francisco Bay Area AQMD
12/15/09|12/15/09||PST|0|F|Y|Santa Rosa|CA|38.4500|-122.7000|PM2.5|52|Moderate|No||San Francisco Bay Area AQMD
12/15/09|12/16/09||PST|1|F|Y|Santa Rosa|CA|38.4500|-122.7000|PM2.5|55|Moderate|No||San Francisco Bay Area AQMD
12/15/09|12/17/09||PST|2|F|Y|Santa Rosa|CA|38.4500|-122.7000|PM2.5||Moderate|No||San Francisco Bay Area AQMD
12/15/09|12/18/09||PST|3|F|Y|Santa Rosa|CA|38.4500|-122.7000|PM2.5||Moderate|No||San Francisco Bay Area AQMD
12/15/09|12/19/09||PST|4|F|Y|Santa Rosa|CA|38.4500|-122.7000|PM2.5||Good|No||San Francisco Bay Area AQMD
12/15/09|12/20/09||PST|5|F|Y|Santa Rosa|CA|38.4500|-122.7000|PM2.5||Good|No||San Francisco Bay Area AQMD
12/16/09|12/15/09||EST|-1|Y|Y|Sarasota|FL|27.3259|-82.5499|PM2.5|37|Good|No||Sarasota County Environmental Services - Air and Water Quality Protection
12/16/09|12/15/09||EST|-1|Y|N|Sarasota|FL|27.3259|-82.5499|OZONE|28|Good|No||Sarasota County Environmental Services - Air and Water Quality Protection
12/15/09|12/14/09||PST|-1|Y|Y|Seattle-Bellevue-Kent Valley|WA|47.4750|-121.8440|PM2.5|58|Moderate|No||Puget Sound Clean Air Agency
12/15/09|12/15/09|23:00|PST|0|O|Y|Seattle-Bellevue-Kent Valley|WA|47.4750|-121.8440|PM2.5|49|Good|No||Puget Sound Clean Air Agency
12/14/09|12/15/09||PST|1|F|Y|Seattle-Bellevue-Kent Valley|WA|47.4750|-121.8440|PM2.5||Good|No|Forecast discussion for Dec 14 to Dec 18:  A series of weather systems will provide good dispersion of pollutants and keep air quality AQI Good.  No burn bans are expected.|Puget Sound Clean Air Agency
12/14/09|12/16/09||PST|2|F|Y|Seattle-Bellevue-Kent Valley|WA|47.4750|-121.8440|PM2.5||Good|No|Forecast discussion for Dec 14 to Dec 18:  A series of weather systems will provide good dispersion of pollutants and keep air quality AQI Good.  No burn bans are expected.|Puget Sound Clean Air Agency
12/14/09|12/17/09||PST|3|F|Y|Seattle-Bellevue-Kent Valley|WA|47.4750|-121.8440|PM2.5||Good|No|Forecast discussion for Dec 14 to Dec 18:  A series of weather systems will provide good dispersion of pollutants and keep air quality AQI Good.  No burn bans are expected.|Puget Sound Clean Air Agency
12/14/09|12/18/09||PST|4|F|Y|Seattle-Bellevue-Kent Valley|WA|47.4750|-121.8440|PM2.5||Good|No|Forecast discussion for Dec 14 to Dec 18:  A series of weather systems will provide good dispersion of pollutants and keep air quality AQI Good.  No burn bans are expected.|Puget Sound Clean Air Agency
12/15/09|12/14/09||PST|-1|Y|Y|Sequoia/Kings Canyon National Parks|CA|36.4894|-118.8269|OZONE|28|Good|No||National Park Service
12/15/09|12/14/09||PST|-1|Y|N|Sequoia/Kings Canyon National Parks|CA|36.4894|-118.8269|PM2.5|12|Good|No||National Park Service
12/15/09|12/15/09|23:00|PST|0|O|Y|Sequoia/Kings Canyon National Parks|CA|36.4894|-118.8269|OZONE|19|Good|No||National Park Service
12/15/09|12/15/09|23:00|PST|0|O|N|Sequoia/Kings Canyon National Parks|CA|36.4894|-118.8269|PM2.5|17|Good|No||National Park Service
12/15/09|12/15/09||PST|0|F|Y|Sequoia/Kings Canyon National Parks|CA|36.4894|-118.8269|OZONE|44|Good|No||National Park Service
12/15/09|12/16/09||PST|1|F|Y|Sequoia/Kings Canyon National Parks|CA|36.4894|-118.8269|OZONE|40|Good|No||National Park Service
12/16/09|12/15/09||CST|-1|Y|Y|Sheboygan|WI|43.6700|-87.7400|PM2.5|45|Good|No||Wisconsin Dept. of Natural Resources
12/15/09|12/16/09||CST|1|F|Y|Sheboygan|WI|43.6700|-87.7400|PM2.5||Good|No||Wisconsin Dept. of Natural Resources
12/15/09|12/17/09||CST|2|F|Y|Sheboygan|WI|43.6700|-87.7400|PM2.5||Good|No||Wisconsin Dept. of Natural Resources
12/15/09|12/14/09||PST|-1|Y|Y|Shelton|WA|47.2256|-123.1150|PM2.5|19|Good|No||Olympic Region Clean Air Agency
12/15/09|12/15/09|23:00|PST|0|O|Y|Shelton|WA|47.2256|-123.1150|PM2.5|35|Good|No||Olympic Region Clean Air Agency
12/15/09|12/15/09||PST|0|F|Y|Shelton|WA|47.2256|-123.1150|PM2.5||Good|No|A series of weather systems will provide adequate ventilation for dispersion of pollutants. A burn ban is not expected for the remainder of the week (15Dec-20Dec).|Olympic Region Clean Air Agency
12/15/09|12/16/09||PST|1|F|Y|Shelton|WA|47.2256|-123.1150|PM2.5||Good|No|A series of weather systems will provide adequate ventilation for dispersion of pollutants. A burn ban is not expected for the remainder of the week (15Dec-20Dec).|Olympic Region Clean Air Agency
12/15/09|12/17/09||PST|2|F|Y|Shelton|WA|47.2256|-123.1150|PM2.5||Good|No|A series of weather systems will provide adequate ventilation for dispersion of pollutants. A burn ban is not expected for the remainder of the week (15Dec-20Dec).|Olympic Region Clean Air Agency
12/15/09|12/18/09||PST|3|F|Y|Shelton|WA|47.2256|-123.1150|PM2.5||Good|No|A series of weather systems will provide adequate ventilation for dispersion of pollutants. A burn ban is not expected for the remainder of the week (15Dec-20Dec).|Olympic Region Clean Air Agency
12/15/09|12/19/09||PST|4|F|Y|Shelton|WA|47.2256|-123.1150|PM2.5||Good|No|A series of weather systems will provide adequate ventilation for dispersion of pollutants. A burn ban is not expected for the remainder of the week (15Dec-20Dec).|Olympic Region Clean Air Agency
12/15/09|12/20/09||PST|5|F|Y|Shelton|WA|47.2256|-123.1150|PM2.5||Good|No|A series of weather systems will provide adequate ventilation for dispersion of pollutants. A burn ban is not expected for the remainder of the week (15Dec-20Dec).|Olympic Region Clean Air Agency
12/16/09|12/15/09||EST|-1|Y|Y|Shenandoah National Park|VA|38.5231|-78.4347|OZONE|29|Good|No||National Park Service
12/16/09|12/15/09||EST|-1|Y|N|Shenandoah National Park|VA|38.5231|-78.4347|PM2.5|13|Good|No||National Park Service
12/16/09|12/16/09|2:00|EST|0|O|Y|Shenandoah National Park|VA|38.5231|-78.4347|OZONE|26|Good|No||National Park Service
12/16/09|12/16/09|2:00|EST|0|O|N|Shenandoah National Park|VA|38.5231|-78.4347|PM2.5|22|Good|No||National Park Service
12/15/09|12/16/09||EST|1|F|Y|Shenandoah National Park|VA|38.5231|-78.4347|OZONE|36|Good|No||National Park Service
12/16/09|12/15/09||CST|-1|Y|Y|Shreveport|LA|32.5364|-93.7490|PM2.5|25|Good|No||Louisiana Department of Environmental Quality
12/16/09|12/15/09||CST|-1|Y|N|Shreveport|LA|32.5364|-93.7490|OZONE|23|Good|No||Louisiana Department of Environmental Quality
12/16/09|12/16/09|1:00|CST|0|O|Y|Shreveport|LA|32.5364|-93.7490|OZONE|21|Good|No||Louisiana Department of Environmental Quality
12/16/09|12/16/09|1:00|CST|0|O|N|Shreveport|LA|32.5364|-93.7490|PM2.5|12|Good|No||Louisiana Department of Environmental Quality
12/15/09|12/16/09||CST|1|F|Y|Shreveport|LA|32.5364|-93.7490|PM2.5|29|Good|No|Today, scattered thunderstorms, enhanced vertical mixing, and moderate northerly winds will disperse pollutants and lead to Good AQI levels across Louisiana.  Tomorrow and Thursday, surface high pressure building to the north, combined with a low-pressure system over the Gulf of Mexico, will generate moderate northeasterly winds across Louisiana.  These winds will disperse pollutants and keep AQI levels Good statewide on both days.|Louisiana Department of Environmental Quality
12/15/09|12/16/09||CST|1|F|N|Shreveport|LA|32.5364|-93.7490|OZONE|25|Good|No|Today, scattered thunderstorms, enhanced vertical mixing, and moderate northerly winds will disperse pollutants and lead to Good AQI levels across Louisiana.  Tomorrow and Thursday, surface high pressure building to the north, combined with a low-pressure system over the Gulf of Mexico, will generate moderate northeasterly winds across Louisiana.  These winds will disperse pollutants and keep AQI levels Good statewide on both days.|Louisiana Department of Environmental Quality
12/15/09|12/17/09||CST|2|F|Y|Shreveport|LA|32.5364|-93.7490|PM2.5|26|Good|No|Today, scattered thunderstorms, enhanced vertical mixing, and moderate northerly winds will disperse pollutants and lead to Good AQI levels across Louisiana.  Tomorrow and Thursday, surface high pressure building to the north, combined with a low-pressure system over the Gulf of Mexico, will generate moderate northeasterly winds across Louisiana.  These winds will disperse pollutants and keep AQI levels Good statewide on both days.|Louisiana Department of Environmental Quality
12/15/09|12/17/09||CST|2|F|N|Shreveport|LA|32.5364|-93.7490|OZONE|23|Good|No|Today, scattered thunderstorms, enhanced vertical mixing, and moderate northerly winds will disperse pollutants and lead to Good AQI levels across Louisiana.  Tomorrow and Thursday, surface high pressure building to the north, combined with a low-pressure system over the Gulf of Mexico, will generate moderate northeasterly winds across Louisiana.  These winds will disperse pollutants and keep AQI levels Good statewide on both days.|Louisiana Department of Environmental Quality
12/15/09|12/14/09||PST|-1|Y|Y|Simi Valley|CA|34.2780|-118.6850|OZONE|26|Good|No||Ventura County  APCD
12/15/09|12/14/09||PST|-1|Y|N|Simi Valley|CA|34.2780|-118.6850|PM2.5|14|Good|No||Ventura County  APCD
12/15/09|12/15/09|23:00|PST|0|O|Y|Simi Valley|CA|34.2780|-118.6850|PM2.5|11|Good|No||Ventura County  APCD
12/15/09|12/15/09|23:00|PST|0|O|N|Simi Valley|CA|34.2780|-118.6850|OZONE|5|Good|No||Ventura County  APCD
12/14/09|12/15/09||PST|1|F|Y|Simi Valley|CA|34.2780|-118.6850|OZONE|22|Good|No||Ventura County  APCD
12/14/09|12/16/09||PST|2|F|Y|Simi Valley|CA|34.2780|-118.6850|OZONE|22|Good|No||Ventura County  APCD
12/14/09|12/17/09||PST|3|F|Y|Simi Valley|CA|34.2780|-118.6850|OZONE|22|Good|No||Ventura County  APCD
12/14/09|12/18/09||PST|4|F|Y|Simi Valley|CA|34.2780|-118.6850|OZONE|22|Good|No||Ventura County  APCD
12/14/09|12/19/09||PST|5|F|Y|Simi Valley|CA|34.2780|-118.6850|OZONE|22|Good|No||Ventura County  APCD
12/16/09|12/15/09||EST|-1|Y|Y|Sipayik|ME|44.9630|-67.0592|OZONE|28|Good|No||Maine Dept. of Environmental Protection
12/16/09|12/16/09|2:00|EST|0|O|Y|Sipayik|ME|44.9630|-67.0592|OZONE|14|Good|No||Maine Dept. of Environmental Protection
12/14/09|12/16/09||EST|2|F|Y|Sipayik|ME|44.9630|-67.0592|PM2.5|30|Good|No||Maine Dept. of Environmental Protection
12/14/09|12/17/09||EST|3|F|Y|Sipayik|ME|44.9630|-67.0592|PM2.5|30|Good|No||Maine Dept. of Environmental Protection
12/16/09|12/15/09||EST|-1|Y|Y|South Bend|IN|41.6940|-86.2370|PM2.5|53|Moderate|No||Indiana Dept. of Environmental Management
12/16/09|12/16/09|2:00|EST|0|O|Y|South Bend|IN|41.6940|-86.2370|PM2.5|41|Good|No||Indiana Dept. of Environmental Management
12/14/09|12/16/09||EST|2|F|Y|South Bend|IN|41.6940|-86.2370|PM2.5||Good|No||Indiana Dept. of Environmental Management
12/14/09|12/17/09||EST|3|F|Y|South Bend|IN|41.6940|-86.2370|PM2.5||Good|No||Indiana Dept. of Environmental Management
12/14/09|12/18/09||EST|4|F|Y|South Bend|IN|41.6940|-86.2370|PM2.5||Good|No||Indiana Dept. of Environmental Management
12/15/09|12/14/09||PST|-1|Y|Y|South Coastal LA|CA|33.8236|-118.1886|PM2.5|34|Good|No||South Coast AQMD
12/15/09|12/14/09||PST|-1|Y|N|South Coastal LA|CA|33.8236|-118.1886|PM10|18|Good|No||South Coast AQMD
12/15/09|12/14/09||PST|-1|Y|N|South Coastal LA|CA|33.8236|-118.1886|OZONE|11|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|Y|South Coastal LA|CA|33.8236|-118.1886|PM2.5|49|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|South Coastal LA|CA|33.8236|-118.1886|PM10|28|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|South Coastal LA|CA|33.8236|-118.1886|OZONE|22|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|South Coastal LA|CA|33.8236|-118.1886|NO2|20|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|South Coastal LA|CA|33.8236|-118.1886|CO|15|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|Y|South Coastal LA|CA|33.8236|-118.1886|PM2.5|54|Moderate|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|South Coastal LA|CA|33.8236|-118.1886|NO2|30|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|South Coastal LA|CA|33.8236|-118.1886|PM10|29|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|South Coastal LA|CA|33.8236|-118.1886|OZONE|21|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|South Coastal LA|CA|33.8236|-118.1886|CO|15|Good|No||South Coast AQMD
12/15/09|12/14/09||PST|-1|Y|Y|Southeast LA CO|CA|33.9345|-118.0916|OZONE|16|Good|No||South Coast AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|Southeast LA CO|CA|33.9345|-118.0916|OZONE|3|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|Y|Southeast LA CO|CA|33.9345|-118.0916|PM2.5|49|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Southeast LA CO|CA|33.9345|-118.0916|PM10|28|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Southeast LA CO|CA|33.9345|-118.0916|OZONE|23|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Southeast LA CO|CA|33.9345|-118.0916|NO2|20|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Southeast LA CO|CA|33.9345|-118.0916|CO|15|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|Y|Southeast LA CO|CA|33.9345|-118.0916|PM2.5|54|Moderate|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Southeast LA CO|CA|33.9345|-118.0916|PM10|30|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Southeast LA CO|CA|33.9345|-118.0916|OZONE|22|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Southeast LA CO|CA|33.9345|-118.0916|NO2|20|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Southeast LA CO|CA|33.9345|-118.0916|CO|15|Good|No||South Coast AQMD
12/15/09|12/14/09||PST|-1|Y|Y|Spokane|WA|47.6500|-117.4167|PM2.5|50|Good|No||Spokane Regional Clean Air Agency
12/15/09|12/15/09|23:00|PST|0|O|Y|Spokane|WA|47.6500|-117.4167|PM2.5|35|Good|No||Spokane Regional Clean Air Agency
12/15/09|12/15/09||PST|0|F|N|Spokane|WA|47.6500|-117.4167|PM10||Good|No|Tuesday, December 15 -- Air quality improved somewhat with last nights snow storm.  Ventilation should be only marginal, however, until the next weather system moves through the area this evening.  Expect air quality to remain within the good range of the air quality index today and Wednesday.|Spokane Regional Clean Air Agency
12/15/09|12/15/09||PST|0|F|Y|Spokane|WA|47.6500|-117.4167|PM2.5||Good|No|Tuesday, December 15 -- Air quality improved somewhat with last nights snow storm.  Ventilation should be only marginal, however, until the next weather system moves through the area this evening.  Expect air quality to remain within the good range of the air quality index today and Wednesday.|Spokane Regional Clean Air Agency
12/15/09|12/15/09||PST|0|F|N|Spokane|WA|47.6500|-117.4167|CO||Good|No|Tuesday, December 15 -- Air quality improved somewhat with last nights snow storm.  Ventilation should be only marginal, however, until the next weather system moves through the area this evening.  Expect air quality to remain within the good range of the air quality index today and Wednesday.|Spokane Regional Clean Air Agency
12/15/09|12/16/09||PST|1|F|N|Spokane|WA|47.6500|-117.4167|CO||Good|No|Tuesday, December 15 -- Air quality improved somewhat with last nights snow storm.  Ventilation should be only marginal, however, until the next weather system moves through the area this evening.  Expect air quality to remain within the good range of the air quality index today and Wednesday.|Spokane Regional Clean Air Agency
12/15/09|12/16/09||PST|1|F|N|Spokane|WA|47.6500|-117.4167|PM10||Good|No|Tuesday, December 15 -- Air quality improved somewhat with last nights snow storm.  Ventilation should be only marginal, however, until the next weather system moves through the area this evening.  Expect air quality to remain within the good range of the air quality index today and Wednesday.|Spokane Regional Clean Air Agency
12/15/09|12/16/09||PST|1|F|Y|Spokane|WA|47.6500|-117.4167|PM2.5||Good|No|Tuesday, December 15 -- Air quality improved somewhat with last nights snow storm.  Ventilation should be only marginal, however, until the next weather system moves through the area this evening.  Expect air quality to remain within the good range of the air quality index today and Wednesday.|Spokane Regional Clean Air Agency
12/16/09|12/15/09||CST|-1|Y|Y|Springfield|IL|39.8440|-89.6050|PM2.5|28|Good|No||Illinois EPA
12/16/09|12/15/09||CST|-1|Y|N|Springfield|IL|39.8440|-89.6050|OZONE|19|Good|No||Illinois EPA
12/16/09|12/16/09|1:00|CST|0|O|Y|Springfield|IL|39.8440|-89.6050|OZONE|19|Good|No||Illinois EPA
12/16/09|12/16/09|1:00|CST|0|O|N|Springfield|IL|39.8440|-89.6050|PM2.5|11|Good|No||Illinois EPA
12/15/09|12/16/09||CST|1|F|Y|Springfield|IL|39.8440|-89.6050|PM2.5||Good|No||Illinois EPA
12/16/09|12/15/09||EST|-1|Y|Y|Springfield|MA|42.1000|-72.5840|PM2.5|53|Moderate|No||Massachusetts Dept. of Environmental Protection
12/16/09|12/15/09||EST|-1|Y|N|Springfield|MA|42.1000|-72.5840|OZONE|21|Good|No||Massachusetts Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|Y|Springfield|MA|42.1000|-72.5840|PM2.5|35|Good|No||Massachusetts Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|N|Springfield|MA|42.1000|-72.5840|OZONE|35|Good|No||Massachusetts Dept. of Environmental Protection
12/14/09|12/16/09||CST|2|F|Y|Springfield|MO|37.2619|-93.2981|PM2.5||Good|No||Springfield Air Quality Control
12/14/09|12/17/09||CST|3|F|Y|Springfield|MO|37.2619|-93.2981|PM2.5||Good|No||Springfield Air Quality Control
12/14/09|12/18/09||CST|4|F|Y|Springfield|MO|37.2619|-93.2981|PM2.5||Good|No||Springfield Air Quality Control
12/14/09|12/19/09||CST|5|F|Y|Springfield|MO|37.2619|-93.2981|PM2.5||Good|No||Springfield Air Quality Control
12/16/09|12/15/09||CST|-1|Y|Y|St. Louis (Metro-east)|IL|38.7270|-89.9590|OZONE|17|Good|No||Illinois EPA
12/16/09|12/16/09|1:00|CST|0|O|Y|St. Louis (Metro-east)|IL|38.7270|-89.9590|OZONE|15|Good|No||Illinois EPA
12/15/09|12/16/09||CST|1|F|Y|St. Louis (Metro-east)|IL|38.7270|-89.9590|PM2.5||Good|No||Illinois EPA
12/16/09|12/15/09||EST|-1|Y|Y|St. Petersburg|FL|27.7910|-82.7400|PM2.5|26|Good|No||Pinellas County
12/16/09|12/15/09||EST|-1|Y|N|St. Petersburg|FL|27.7910|-82.7400|OZONE|22|Good|No||Pinellas County
12/15/09|12/16/09||EST|1|F|N|St. Petersburg|FL|27.7910|-82.7400|PM2.5||Good|No||Pinellas County
12/15/09|12/16/09||EST|1|F|Y|St. Petersburg|FL|27.7910|-82.7400|OZONE||Good|No||Pinellas County
12/15/09|12/16/09||EST|1|F|Y|Stafford|CT|41.9756|-72.3867|PM2.5|18|Good|No||Connecticut Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|Y|Stafford County - Rochester|NH|43.2833|-70.9294|PM2.5|26|Good|No||New Hampshire Dept. of Environmental Services
12/15/09|12/16/09||EST|1|F|N|Stafford County - Rochester|NH|43.2833|-70.9294|OZONE|20|Good|No||New Hampshire Dept. of Environmental Services
12/15/09|12/16/09||MST|1|F|Y|Stanfield|AZ|32.8811|-111.9620|PM10|50|Good|No|Updated Tuesday, December 15, 2009 at 11:45 a.m.High pressure will mean a reprieve from any precipitation. Morning pressure gradients over the next 2-3 days will bring breezy conditions for central and eastern portions of the county. The winds could gust over 20 mph at times which may cause localized blowing dust. The PM10 levels are expected to reach the low/mid range of the moderate AQI category.Later in the work week and weekend morning temperature inversions will develop which will help trap particulates close to the ground which means higher PM10 levels. No precipitation is expected for the local area through at least early next week. Stay tuned. Forecaster- S. DiBiase|Pinal County Air Quality Control District
12/15/09|12/17/09||MST|2|F|Y|Stanfield|AZ|32.8811|-111.9620|PM10|54|Moderate|No|Updated Tuesday, December 15, 2009 at 11:45 a.m.High pressure will mean a reprieve from any precipitation. Morning pressure gradients over the next 2-3 days will bring breezy conditions for central and eastern portions of the county. The winds could gust over 20 mph at times which may cause localized blowing dust. The PM10 levels are expected to reach the low/mid range of the moderate AQI category.Later in the work week and weekend morning temperature inversions will develop which will help trap particulates close to the ground which means higher PM10 levels. No precipitation is expected for the local area through at least early next week. Stay tuned. Forecaster- S. DiBiase|Pinal County Air Quality Control District
12/15/09|12/18/09||MST|3|F|Y|Stanfield|AZ|32.8811|-111.9620|PM10|57|Moderate|No|Updated Tuesday, December 15, 2009 at 11:45 a.m.High pressure will mean a reprieve from any precipitation. Morning pressure gradients over the next 2-3 days will bring breezy conditions for central and eastern portions of the county. The winds could gust over 20 mph at times which may cause localized blowing dust. The PM10 levels are expected to reach the low/mid range of the moderate AQI category.Later in the work week and weekend morning temperature inversions will develop which will help trap particulates close to the ground which means higher PM10 levels. No precipitation is expected for the local area through at least early next week. Stay tuned. Forecaster- S. DiBiase|Pinal County Air Quality Control District
12/15/09|12/19/09||MST|4|F|Y|Stanfield|AZ|32.8811|-111.9620|PM10|54|Moderate|No|Updated Tuesday, December 15, 2009 at 11:45 a.m.High pressure will mean a reprieve from any precipitation. Morning pressure gradients over the next 2-3 days will bring breezy conditions for central and eastern portions of the county. The winds could gust over 20 mph at times which may cause localized blowing dust. The PM10 levels are expected to reach the low/mid range of the moderate AQI category.Later in the work week and weekend morning temperature inversions will develop which will help trap particulates close to the ground which means higher PM10 levels. No precipitation is expected for the local area through at least early next week. Stay tuned. Forecaster- S. DiBiase|Pinal County Air Quality Control District
12/15/09|12/20/09||MST|5|F|Y|Stanfield|AZ|32.8811|-111.9620|PM10|50|Good|No|Updated Tuesday, December 15, 2009 at 11:45 a.m.High pressure will mean a reprieve from any precipitation. Morning pressure gradients over the next 2-3 days will bring breezy conditions for central and eastern portions of the county. The winds could gust over 20 mph at times which may cause localized blowing dust. The PM10 levels are expected to reach the low/mid range of the moderate AQI category.Later in the work week and weekend morning temperature inversions will develop which will help trap particulates close to the ground which means higher PM10 levels. No precipitation is expected for the local area through at least early next week. Stay tuned. Forecaster- S. DiBiase|Pinal County Air Quality Control District
12/15/09|12/14/09||PST|-1|Y|Y|Stockton|CA|37.9699|-121.3067|OZONE|14|Good|No||San Joaquin Valley Unified APCD
12/15/09|12/15/09||PST|0|F|Y|Stockton|CA|37.9699|-121.3067|PM2.5|64|Moderate|No||San Joaquin Valley Unified APCD
12/15/09|12/16/09||PST|1|F|Y|Stockton|CA|37.9699|-121.3067|PM2.5|68|Moderate|No||San Joaquin Valley Unified APCD
12/15/09|12/17/09||PST|2|F|Y|Stockton|CA|37.9699|-121.3067|PM2.5||Moderate|No||San Joaquin Valley Unified APCD
12/15/09|12/18/09||PST|3|F|Y|Stockton|CA|37.9699|-121.3067|PM2.5||Moderate|No||San Joaquin Valley Unified APCD
12/15/09|12/19/09||PST|4|F|Y|Stockton|CA|37.9699|-121.3067|PM2.5||Moderate|No||San Joaquin Valley Unified APCD
12/15/09|12/20/09||PST|5|F|Y|Stockton|CA|37.9699|-121.3067|PM2.5||Moderate|No||San Joaquin Valley Unified APCD
12/15/09|12/16/09||EST|1|F|N|Stow|MA|42.4136|-71.4858|OZONE|35|Good|No||Massachusetts Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|Y|Stow|MA|42.4136|-71.4858|PM2.5|35|Good|No||Massachusetts Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|Y|Stratford|CT|41.1519|-73.1036|PM2.5|28|Good|No||Connecticut Dept. of Environmental Protection
12/16/09|12/15/09||EST|-1|Y|Y|Susquehanna Valley|PA|39.9400|-76.6230|PM2.5|56|Moderate|No||Pennsylvania Dept. of Environmental Protection
12/16/09|12/15/09||EST|-1|Y|N|Susquehanna Valley|PA|39.9400|-76.6230|OZONE|15|Good|No||Pennsylvania Dept. of Environmental Protection
12/16/09|12/16/09|2:00|EST|0|O|Y|Susquehanna Valley|PA|39.9400|-76.6230|PM2.5|26|Good|No||Pennsylvania Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|Y|Susquehanna Valley|PA|39.9400|-76.6230|PM2.5|35|Good|No| Current Conditions: A cold front has passed through the region with little fanfare precipitationwise. However, the front does signify the beginning of an extended period of below average temperatures. While air quality for fine particulate is still in the moderate range, a cleanout will begin soon. Tonight will bring a partly to mostly cloudy sky with lows dropping to around 30.  ***  Wednesday's forecast: High pressure out over the Midwest will combine with low pressure over eastern Canada to continue the brisk northwest flow. Despite some sunshine, highs will only be in the middle and upper 30s. A deep mixing layer will promote good air quality. Clear to partly cloudy Wednesday night. Lows in the lower and middle 20s.  ***  Extended forecast: Thursday, the high will move a little closer to the region, resulting in a little less wind, but air quality should remain good. Temperatures will rise into the upper 30s. Light winds and low levels of mixing on Friday might push the PM 2.5 levels up into the moderate range. We will have to continue to watch the development of a storm off the southeast coast late Saturday into Sunday. Right now, some models are pushing this further out to sea, while others keep it closer to the coast. If it were to get closer, the possibility of snow would arise. At this point, we think this scenario would be less likely to play out, meaning we could escape with little or no precipitation during this time period as a brisk northwest flow resumes. The period early next week looks like it will continue cold with little or no snowfall,and good air quality.--McAuliffe|Pennsylvania Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|N|Susquehanna Valley|PA|39.9400|-76.6230|OZONE|30|Good|No| Current Conditions: A cold front has passed through the region with little fanfare precipitationwise. However, the front does signify the beginning of an extended period of below average temperatures. While air quality for fine particulate is still in the moderate range, a cleanout will begin soon. Tonight will bring a partly to mostly cloudy sky with lows dropping to around 30.  ***  Wednesday's forecast: High pressure out over the Midwest will combine with low pressure over eastern Canada to continue the brisk northwest flow. Despite some sunshine, highs will only be in the middle and upper 30s. A deep mixing layer will promote good air quality. Clear to partly cloudy Wednesday night. Lows in the lower and middle 20s.  ***  Extended forecast: Thursday, the high will move a little closer to the region, resulting in a little less wind, but air quality should remain good. Temperatures will rise into the upper 30s. Light winds and low levels of mixing on Friday might push the PM 2.5 levels up into the moderate range. We will have to continue to watch the development of a storm off the southeast coast late Saturday into Sunday. Right now, some models are pushing this further out to sea, while others keep it closer to the coast. If it were to get closer, the possibility of snow would arise. At this point, we think this scenario would be less likely to play out, meaning we could escape with little or no precipitation during this time period as a brisk northwest flow resumes. The period early next week looks like it will continue cold with little or no snowfall,and good air quality.--McAuliffe|Pennsylvania Dept. of Environmental Protection
12/15/09|12/17/09||EST|2|F|Y|Susquehanna Valley|PA|39.9400|-76.6230|PM2.5|37|Good|No| Current Conditions: A cold front has passed through the region with little fanfare precipitationwise. However, the front does signify the beginning of an extended period of below average temperatures. While air quality for fine particulate is still in the moderate range, a cleanout will begin soon. Tonight will bring a partly to mostly cloudy sky with lows dropping to around 30.  ***  Wednesday's forecast: High pressure out over the Midwest will combine with low pressure over eastern Canada to continue the brisk northwest flow. Despite some sunshine, highs will only be in the middle and upper 30s. A deep mixing layer will promote good air quality. Clear to partly cloudy Wednesday night. Lows in the lower and middle 20s.  ***  Extended forecast: Thursday, the high will move a little closer to the region, resulting in a little less wind, but air quality should remain good. Temperatures will rise into the upper 30s. Light winds and low levels of mixing on Friday might push the PM 2.5 levels up into the moderate range. We will have to continue to watch the development of a storm off the southeast coast late Saturday into Sunday. Right now, some models are pushing this further out to sea, while others keep it closer to the coast. If it were to get closer, the possibility of snow would arise. At this point, we think this scenario would be less likely to play out, meaning we could escape with little or no precipitation during this time period as a brisk northwest flow resumes. The period early next week looks like it will continue cold with little or no snowfall,and good air quality.--McAuliffe|Pennsylvania Dept. of Environmental Protection
12/15/09|12/17/09||EST|2|F|N|Susquehanna Valley|PA|39.9400|-76.6230|OZONE|32|Good|No| Current Conditions: A cold front has passed through the region with little fanfare precipitationwise. However, the front does signify the beginning of an extended period of below average temperatures. While air quality for fine particulate is still in the moderate range, a cleanout will begin soon. Tonight will bring a partly to mostly cloudy sky with lows dropping to around 30.  ***  Wednesday's forecast: High pressure out over the Midwest will combine with low pressure over eastern Canada to continue the brisk northwest flow. Despite some sunshine, highs will only be in the middle and upper 30s. A deep mixing layer will promote good air quality. Clear to partly cloudy Wednesday night. Lows in the lower and middle 20s.  ***  Extended forecast: Thursday, the high will move a little closer to the region, resulting in a little less wind, but air quality should remain good. Temperatures will rise into the upper 30s. Light winds and low levels of mixing on Friday might push the PM 2.5 levels up into the moderate range. We will have to continue to watch the development of a storm off the southeast coast late Saturday into Sunday. Right now, some models are pushing this further out to sea, while others keep it closer to the coast. If it were to get closer, the possibility of snow would arise. At this point, we think this scenario would be less likely to play out, meaning we could escape with little or no precipitation during this time period as a brisk northwest flow resumes. The period early next week looks like it will continue cold with little or no snowfall,and good air quality.--McAuliffe|Pennsylvania Dept. of Environmental Protection
12/15/09|12/14/09||PST|-1|Y|Y|SW Coastal LA|CA|33.9541|-118.4302|OZONE|20|Good|No||South Coast AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|SW Coastal LA|CA|33.9541|-118.4302|OZONE|3|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|Y|SW Coastal LA|CA|33.9541|-118.4302|PM2.5|49|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|SW Coastal LA|CA|33.9541|-118.4302|PM10|28|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|SW Coastal LA|CA|33.9541|-118.4302|OZONE|27|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|SW Coastal LA|CA|33.9541|-118.4302|NO2|20|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|SW Coastal LA|CA|33.9541|-118.4302|CO|20|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|Y|SW Coastal LA|CA|33.9541|-118.4302|PM2.5|56|Moderate|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|SW Coastal LA|CA|33.9541|-118.4302|PM10|31|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|SW Coastal LA|CA|33.9541|-118.4302|NO2|30|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|SW Coastal LA|CA|33.9541|-118.4302|OZONE|27|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|SW Coastal LA|CA|33.9541|-118.4302|CO|15|Good|No||South Coast AQMD
12/15/09|12/14/09||PST|-1|Y|Y|SW San Bernardino|CA|34.0017|-117.6585|PM2.5|53|Moderate|No||South Coast AQMD
12/15/09|12/14/09||PST|-1|Y|N|SW San Bernardino|CA|34.0017|-117.6585|OZONE|23|Good|No||South Coast AQMD
12/15/09|12/14/09||PST|-1|Y|N|SW San Bernardino|CA|34.0017|-117.6585|PM10|17|Good|No||South Coast AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|SW San Bernardino|CA|34.0017|-117.6585|PM2.5|49|Good|No||South Coast AQMD
12/15/09|12/15/09|23:00|PST|0|O|N|SW San Bernardino|CA|34.0017|-117.6585|OZONE|5|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|Y|SW San Bernardino|CA|34.0017|-117.6585|PM2.5|52|Moderate|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|SW San Bernardino|CA|34.0017|-117.6585|OZONE|29|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|SW San Bernardino|CA|34.0017|-117.6585|PM10|21|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|SW San Bernardino|CA|34.0017|-117.6585|NO2|20|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|SW San Bernardino|CA|34.0017|-117.6585|CO|15|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|Y|SW San Bernardino|CA|34.0017|-117.6585|PM2.5|58|Moderate|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|SW San Bernardino|CA|34.0017|-117.6585|PM10|35|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|SW San Bernardino|CA|34.0017|-117.6585|OZONE|27|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|SW San Bernardino|CA|34.0017|-117.6585|NO2|20|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|SW San Bernardino|CA|34.0017|-117.6585|CO|15|Good|No||South Coast AQMD
12/16/09|12/15/09||EST|-1|Y|Y|Syracuse|NY|43.0420|-76.0600|OZONE|15|Good|No||New York Dept. of Environmental Conservation
12/15/09|12/16/09||EST|1|F|Y|Syracuse|NY|43.0420|-76.0600|OZONE||Good|No||New York Dept. of Environmental Conservation
12/15/09|12/14/09||PST|-1|Y|Y|Tacoma-Puyallup|WA|47.0480|-122.1130|PM2.5|42|Good|No||Puget Sound Clean Air Agency
12/15/09|12/15/09|23:00|PST|0|O|Y|Tacoma-Puyallup|WA|47.0480|-122.1130|PM2.5|13|Good|No||Puget Sound Clean Air Agency
12/14/09|12/15/09||PST|1|F|Y|Tacoma-Puyallup|WA|47.0480|-122.1130|PM2.5||Good|No|Forecast discussion for Dec 14 to Dec 18:  A series of weather systems will provide good dispersion of pollutants and keep air quality AQI Good.  No burn bans are expected.|Puget Sound Clean Air Agency
12/14/09|12/16/09||PST|2|F|Y|Tacoma-Puyallup|WA|47.0480|-122.1130|PM2.5||Good|No|Forecast discussion for Dec 14 to Dec 18:  A series of weather systems will provide good dispersion of pollutants and keep air quality AQI Good.  No burn bans are expected.|Puget Sound Clean Air Agency
12/14/09|12/17/09||PST|3|F|Y|Tacoma-Puyallup|WA|47.0480|-122.1130|PM2.5||Good|No|Forecast discussion for Dec 14 to Dec 18:  A series of weather systems will provide good dispersion of pollutants and keep air quality AQI Good.  No burn bans are expected.|Puget Sound Clean Air Agency
12/14/09|12/18/09||PST|4|F|Y|Tacoma-Puyallup|WA|47.0480|-122.1130|PM2.5||Good|No|Forecast discussion for Dec 14 to Dec 18:  A series of weather systems will provide good dispersion of pollutants and keep air quality AQI Good.  No burn bans are expected.|Puget Sound Clean Air Agency
12/16/09|12/15/09||EST|-1|Y|Y|Tampa|FL|27.9590|-82.4820|PM2.5|37|Good|No||Hillsborough County - Tampa 
12/16/09|12/15/09||EST|-1|Y|N|Tampa|FL|27.9590|-82.4820|OZONE|26|Good|No||Hillsborough County - Tampa 
12/16/09|12/16/09|2:00|EST|0|O|Y|Tampa|FL|27.9590|-82.4820|PM2.5|28|Good|No||Hillsborough County - Tampa 
12/16/09|12/16/09|2:00|EST|0|O|N|Tampa|FL|27.9590|-82.4820|OZONE|18|Good|No||Hillsborough County - Tampa 
12/15/09|12/16/09||EST|1|F|Y|Tampa|FL|27.9590|-82.4820|PM2.5||Good|No||Hillsborough County - Tampa 
12/15/09|12/16/09||EST|1|F|N|Tampa|FL|27.9590|-82.4820|OZONE||Good|No||Hillsborough County - Tampa 
12/15/09|12/17/09||EST|2|F|N|Tampa|FL|27.9590|-82.4820|OZONE||Good|No||Hillsborough County - Tampa 
12/15/09|12/17/09||EST|2|F|Y|Tampa|FL|27.9590|-82.4820|PM2.5||Good|No||Hillsborough County - Tampa 
12/15/09|12/18/09||EST|3|F|Y|Tampa|FL|27.9590|-82.4820|PM2.5||Good|No||Hillsborough County - Tampa 
12/15/09|12/18/09||EST|3|F|N|Tampa|FL|27.9590|-82.4820|OZONE||Good|No||Hillsborough County - Tampa 
12/15/09|12/14/09||PST|-1|Y|Y|Temecula Vly|CA|33.5320|-117.0985|OZONE|29|Good|No||South Coast AQMD
12/15/09|12/14/09||PST|-1|Y|N|Temecula Vly|CA|33.5320|-117.0985|PM10|18|Good|No||South Coast AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|Temecula Vly|CA|33.5320|-117.0985|PM2.5|14|Good|No||South Coast AQMD
12/15/09|12/15/09|23:00|PST|0|O|N|Temecula Vly|CA|33.5320|-117.0985|OZONE|8|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|Y|Temecula Vly|CA|33.5320|-117.0985|PM2.5|45|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Temecula Vly|CA|33.5320|-117.0985|OZONE|30|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Temecula Vly|CA|33.5320|-117.0985|PM10|26|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Temecula Vly|CA|33.5320|-117.0985|NO2|20|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Temecula Vly|CA|33.5320|-117.0985|CO|15|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|Y|Temecula Vly|CA|33.5320|-117.0985|PM2.5|45|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Temecula Vly|CA|33.5320|-117.0985|OZONE|30|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Temecula Vly|CA|33.5320|-117.0985|PM10|28|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Temecula Vly|CA|33.5320|-117.0985|NO2|20|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Temecula Vly|CA|33.5320|-117.0985|CO|15|Good|No||South Coast AQMD
12/16/09|12/15/09||EST|-1|Y|Y|Terre Haute|IN|39.4860|-87.4010|PM2.5|25|Good|No||Indiana Dept. of Environmental Management
12/16/09|12/16/09|2:00|EST|0|O|Y|Terre Haute|IN|39.4860|-87.4010|PM2.5|19|Good|No||Indiana Dept. of Environmental Management
12/14/09|12/16/09||EST|2|F|Y|Terre Haute|IN|39.4860|-87.4010|PM2.5||Good|No||Indiana Dept. of Environmental Management
12/14/09|12/17/09||EST|3|F|Y|Terre Haute|IN|39.4860|-87.4010|PM2.5||Moderate|No||Indiana Dept. of Environmental Management
12/16/09|12/15/09||CST|-1|Y|Y|Thibodaux|LA|29.7639|-90.7653|OZONE|20|Good|No||Louisiana Department of Environmental Quality
12/16/09|12/15/09||CST|-1|Y|N|Thibodaux|LA|29.7639|-90.7653|PM2.5|15|Good|No||Louisiana Department of Environmental Quality
12/16/09|12/16/09|1:00|CST|0|O|Y|Thibodaux|LA|29.7639|-90.7653|PM2.5|28|Good|No||Louisiana Department of Environmental Quality
12/16/09|12/16/09|1:00|CST|0|O|N|Thibodaux|LA|29.7639|-90.7653|OZONE|7|Good|No||Louisiana Department of Environmental Quality
12/15/09|12/16/09||CST|1|F|Y|Thibodaux|LA|29.7639|-90.7653|OZONE|25|Good|No|Today, scattered thunderstorms, enhanced vertical mixing, and moderate northerly winds will disperse pollutants and lead to Good AQI levels across Louisiana.  Tomorrow and Thursday, surface high pressure building to the north, combined with a low-pressure system over the Gulf of Mexico, will generate moderate northeasterly winds across Louisiana.  These winds will disperse pollutants and keep AQI levels Good statewide on both days.|Louisiana Department of Environmental Quality
12/15/09|12/16/09||CST|1|F|N|Thibodaux|LA|29.7639|-90.7653|PM2.5|23|Good|No|Today, scattered thunderstorms, enhanced vertical mixing, and moderate northerly winds will disperse pollutants and lead to Good AQI levels across Louisiana.  Tomorrow and Thursday, surface high pressure building to the north, combined with a low-pressure system over the Gulf of Mexico, will generate moderate northeasterly winds across Louisiana.  These winds will disperse pollutants and keep AQI levels Good statewide on both days.|Louisiana Department of Environmental Quality
12/15/09|12/17/09||CST|2|F|Y|Thibodaux|LA|29.7639|-90.7653|OZONE|21|Good|No|Today, scattered thunderstorms, enhanced vertical mixing, and moderate northerly winds will disperse pollutants and lead to Good AQI levels across Louisiana.  Tomorrow and Thursday, surface high pressure building to the north, combined with a low-pressure system over the Gulf of Mexico, will generate moderate northeasterly winds across Louisiana.  These winds will disperse pollutants and keep AQI levels Good statewide on both days.|Louisiana Department of Environmental Quality
12/15/09|12/17/09||CST|2|F|N|Thibodaux|LA|29.7639|-90.7653|PM2.5|19|Good|No|Today, scattered thunderstorms, enhanced vertical mixing, and moderate northerly winds will disperse pollutants and lead to Good AQI levels across Louisiana.  Tomorrow and Thursday, surface high pressure building to the north, combined with a low-pressure system over the Gulf of Mexico, will generate moderate northeasterly winds across Louisiana.  These winds will disperse pollutants and keep AQI levels Good statewide on both days.|Louisiana Department of Environmental Quality
12/15/09|12/14/09||PST|-1|Y|Y|Thousand Oaks|CA|34.2100|-118.8690|OZONE|28|Good|No||Ventura County  APCD
12/15/09|12/14/09||PST|-1|Y|N|Thousand Oaks|CA|34.2100|-118.8690|PM2.5|17|Good|No||Ventura County  APCD
12/15/09|12/15/09|23:00|PST|0|O|Y|Thousand Oaks|CA|34.2100|-118.8690|OZONE|23|Good|No||Ventura County  APCD
12/15/09|12/15/09|23:00|PST|0|O|N|Thousand Oaks|CA|34.2100|-118.8690|PM2.5|11|Good|No||Ventura County  APCD
12/14/09|12/15/09||PST|1|F|Y|Thousand Oaks|CA|34.2100|-118.8690|OZONE|22|Good|No||Ventura County  APCD
12/14/09|12/16/09||PST|2|F|Y|Thousand Oaks|CA|34.2100|-118.8690|OZONE|22|Good|No||Ventura County  APCD
12/14/09|12/17/09||PST|3|F|Y|Thousand Oaks|CA|34.2100|-118.8690|OZONE|22|Good|No||Ventura County  APCD
12/14/09|12/18/09||PST|4|F|Y|Thousand Oaks|CA|34.2100|-118.8690|OZONE|22|Good|No||Ventura County  APCD
12/14/09|12/19/09||PST|5|F|Y|Thousand Oaks|CA|34.2100|-118.8690|OZONE|22|Good|No||Ventura County  APCD
12/16/09|12/15/09||EST|-1|Y|Y|Torrington|CT|41.8200|-73.2956|OZONE|29|Good|No||Connecticut Dept. of Environmental Protection
12/16/09|12/15/09||EST|-1|Y|N|Torrington|CT|41.8200|-73.2956|PM2.5|17|Good|No||Connecticut Dept. of Environmental Protection
12/16/09|12/16/09|2:00|EST|0|O|Y|Torrington|CT|41.8200|-73.2956|OZONE|29|Good|No||Connecticut Dept. of Environmental Protection
12/16/09|12/16/09|2:00|EST|0|O|N|Torrington|CT|41.8200|-73.2956|PM2.5|19|Good|No||Connecticut Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|Y|Torrington|CT|41.8200|-73.2956|PM2.5|15|Good|No||Connecticut Dept. of Environmental Protection
12/16/09|12/15/09||EST|-1|Y|Y|Traverse City|MI|44.7544|-85.6029|PM2.5|19|Good|No||Michigan DEQ
12/16/09|12/16/09|2:00|EST|0|O|Y|Traverse City|MI|44.7544|-85.6029|PM2.5|17|Good|No||Michigan DEQ
12/14/09|12/16/09||EST|2|F|Y|Traverse City|MI|44.7544|-85.6029|PM2.5||Good|No|FORECAST SUMMARY: Monday, December 14th, 2009 through Monday, December 21st, 2009PM-2.5:  24-hour Fine Particulate concentrations are expected to be mostly Good throughout the forecast period.FORECAST DISCUSSION:Following a week of active weather and Good air quality, calmer weather will prevail this week accompanied by continued Good air quality.A fast moving low pressure system will pass through Michigan during the day Monday.  Prevailing southwest winds in advance of this system have driven up PM-2.5 to nearly to the Moderate levels.  Winds on the rear side of this system will be brisk and northwesterly which will clear out any near Moderate readings and drop temperatures back into a colder range.  During the middle of the week, high pressure will sit over the Midwest providing the only opportunity for any Moderate concentrations during the forecast period.  Since the background concentrations will be low and transport will not be an issue, we may see a creep of a few micrograms of PM-2.5 but it is unlikely that we will see any widespread Moderate readings.For the remainder of the forecast period, the Midwest will be sandwiched between a low pressure system regressing back from the northeast and high pressure to the west.  Resulting winds will be persistently from the northwest keeping our air quality in the Good category.EXTENDED FORECAST:The Midwest should stay under northwest flow and Good air quality into the upcoming week. Forecast updated by Jim Haywood: Monday, December 14th, 2009Next forecast update: Monday, December 21st, 2009|Michigan DEQ
12/14/09|12/17/09||EST|3|F|Y|Traverse City|MI|44.7544|-85.6029|PM2.5||Good|No|FORECAST SUMMARY: Monday, December 14th, 2009 through Monday, December 21st, 2009PM-2.5:  24-hour Fine Particulate concentrations are expected to be mostly Good throughout the forecast period.FORECAST DISCUSSION:Following a week of active weather and Good air quality, calmer weather will prevail this week accompanied by continued Good air quality.A fast moving low pressure system will pass through Michigan during the day Monday.  Prevailing southwest winds in advance of this system have driven up PM-2.5 to nearly to the Moderate levels.  Winds on the rear side of this system will be brisk and northwesterly which will clear out any near Moderate readings and drop temperatures back into a colder range.  During the middle of the week, high pressure will sit over the Midwest providing the only opportunity for any Moderate concentrations during the forecast period.  Since the background concentrations will be low and transport will not be an issue, we may see a creep of a few micrograms of PM-2.5 but it is unlikely that we will see any widespread Moderate readings.For the remainder of the forecast period, the Midwest will be sandwiched between a low pressure system regressing back from the northeast and high pressure to the west.  Resulting winds will be persistently from the northwest keeping our air quality in the Good category.EXTENDED FORECAST:The Midwest should stay under northwest flow and Good air quality into the upcoming week. Forecast updated by Jim Haywood: Monday, December 14th, 2009Next forecast update: Monday, December 21st, 2009|Michigan DEQ
12/14/09|12/18/09||EST|4|F|Y|Traverse City|MI|44.7544|-85.6029|PM2.5||Good|No|FORECAST SUMMARY: Monday, December 14th, 2009 through Monday, December 21st, 2009PM-2.5:  24-hour Fine Particulate concentrations are expected to be mostly Good throughout the forecast period.FORECAST DISCUSSION:Following a week of active weather and Good air quality, calmer weather will prevail this week accompanied by continued Good air quality.A fast moving low pressure system will pass through Michigan during the day Monday.  Prevailing southwest winds in advance of this system have driven up PM-2.5 to nearly to the Moderate levels.  Winds on the rear side of this system will be brisk and northwesterly which will clear out any near Moderate readings and drop temperatures back into a colder range.  During the middle of the week, high pressure will sit over the Midwest providing the only opportunity for any Moderate concentrations during the forecast period.  Since the background concentrations will be low and transport will not be an issue, we may see a creep of a few micrograms of PM-2.5 but it is unlikely that we will see any widespread Moderate readings.For the remainder of the forecast period, the Midwest will be sandwiched between a low pressure system regressing back from the northeast and high pressure to the west.  Resulting winds will be persistently from the northwest keeping our air quality in the Good category.EXTENDED FORECAST:The Midwest should stay under northwest flow and Good air quality into the upcoming week. Forecast updated by Jim Haywood: Monday, December 14th, 2009Next forecast update: Monday, December 21st, 2009|Michigan DEQ
12/14/09|12/19/09||EST|5|F|Y|Traverse City|MI|44.7544|-85.6029|PM2.5||Good|No|FORECAST SUMMARY: Monday, December 14th, 2009 through Monday, December 21st, 2009PM-2.5:  24-hour Fine Particulate concentrations are expected to be mostly Good throughout the forecast period.FORECAST DISCUSSION:Following a week of active weather and Good air quality, calmer weather will prevail this week accompanied by continued Good air quality.A fast moving low pressure system will pass through Michigan during the day Monday.  Prevailing southwest winds in advance of this system have driven up PM-2.5 to nearly to the Moderate levels.  Winds on the rear side of this system will be brisk and northwesterly which will clear out any near Moderate readings and drop temperatures back into a colder range.  During the middle of the week, high pressure will sit over the Midwest providing the only opportunity for any Moderate concentrations during the forecast period.  Since the background concentrations will be low and transport will not be an issue, we may see a creep of a few micrograms of PM-2.5 but it is unlikely that we will see any widespread Moderate readings.For the remainder of the forecast period, the Midwest will be sandwiched between a low pressure system regressing back from the northeast and high pressure to the west.  Resulting winds will be persistently from the northwest keeping our air quality in the Good category.EXTENDED FORECAST:The Midwest should stay under northwest flow and Good air quality into the upcoming week. Forecast updated by Jim Haywood: Monday, December 14th, 2009Next forecast update: Monday, December 21st, 2009|Michigan DEQ
12/16/09|12/15/09||EST|-1|Y|Y|Tri-Cities|TN|36.5300|-82.5570|PM2.5|28|Good|No||Tennessee Air Pollution Control Division
12/15/09|12/16/09||EST|1|F|Y|Tri-Cities|TN|36.5300|-82.5570|PM2.5|38|Good|No||Tennessee Air Pollution Control Division
12/15/09|12/17/09||EST|2|F|Y|Tri-Cities|TN|36.5300|-82.5570|PM2.5|35|Good|No||Tennessee Air Pollution Control Division
12/15/09|12/14/09||PST|-1|Y|Y|Trona|CA|35.7744|-117.3722|OZONE|19|Good|No||Mojave Desert AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|Trona|CA|35.7744|-117.3722|OZONE|8|Good|No||Mojave Desert AQMD
12/14/09|12/15/09||PST|1|F|Y|Trona|CA|35.7744|-117.3722|OZONE|31|Good|No||Mojave Desert AQMD
12/14/09|12/15/09||PST|1|F|N|Trona|CA|35.7744|-117.3722|PM2.5|29|Good|No||Mojave Desert AQMD
12/14/09|12/15/09||PST|1|F|N|Trona|CA|35.7744|-117.3722|NO2|20|Good|No||Mojave Desert AQMD
12/14/09|12/15/09||PST|1|F|N|Trona|CA|35.7744|-117.3722|PM10|17|Good|No||Mojave Desert AQMD
12/14/09|12/15/09||PST|1|F|N|Trona|CA|35.7744|-117.3722|CO|15|Good|No||Mojave Desert AQMD
12/15/09|12/16/09||PST|1|F|Y|Trona|CA|35.7744|-117.3722|PM2.5|32|Good|No||Mojave Desert AQMD
12/15/09|12/16/09||PST|1|F|N|Trona|CA|35.7744|-117.3722|OZONE|24|Good|No||Mojave Desert AQMD
12/15/09|12/16/09||PST|1|F|N|Trona|CA|35.7744|-117.3722|NO2|20|Good|No||Mojave Desert AQMD
12/15/09|12/16/09||PST|1|F|N|Trona|CA|35.7744|-117.3722|PM10|19|Good|No||Mojave Desert AQMD
12/15/09|12/16/09||PST|1|F|N|Trona|CA|35.7744|-117.3722|CO|15|Good|No||Mojave Desert AQMD
12/16/09|12/15/09||CST|-1|Y|Y|Tulsa|OK|36.1280|-95.9160|PM2.5|45|Good|No||Oklahoma Department of Environmental Quality
12/16/09|12/15/09||CST|-1|Y|N|Tulsa|OK|36.1280|-95.9160|OZONE|24|Good|No||Oklahoma Department of Environmental Quality
12/14/09|12/16/09||CST|2|F|Y|Tulsa|OK|36.1280|-95.9160|PM2.5|25|Good|No||Oklahoma Department of Environmental Quality
12/14/09|12/16/09||CST|2|F|N|Tulsa|OK|36.1280|-95.9160|OZONE|20|Good|No||Oklahoma Department of Environmental Quality
12/14/09|12/17/09||CST|3|F|Y|Tulsa|OK|36.1280|-95.9160|PM2.5|30|Good|No||Oklahoma Department of Environmental Quality
12/14/09|12/17/09||CST|3|F|N|Tulsa|OK|36.1280|-95.9160|OZONE|25|Good|No||Oklahoma Department of Environmental Quality
12/14/09|12/18/09||CST|4|F|Y|Tulsa|OK|36.1280|-95.9160|PM2.5|30|Good|No||Oklahoma Department of Environmental Quality
12/14/09|12/18/09||CST|4|F|N|Tulsa|OK|36.1280|-95.9160|OZONE|25|Good|No||Oklahoma Department of Environmental Quality
12/15/09|12/14/09||PST|-1|Y|Y|Twentynine Palms|CA|34.3167|-116.0944|OZONE|32|Good|No||Mojave Desert AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|Twentynine Palms|CA|34.3167|-116.0944|OZONE|6|Good|No||Mojave Desert AQMD
12/14/09|12/15/09||PST|1|F|Y|Twentynine Palms|CA|34.3167|-116.0944|PM2.5|32|Good|No||Mojave Desert AQMD
12/14/09|12/15/09||PST|1|F|N|Twentynine Palms|CA|34.3167|-116.0944|OZONE|31|Good|No||Mojave Desert AQMD
12/14/09|12/15/09||PST|1|F|N|Twentynine Palms|CA|34.3167|-116.0944|NO2|20|Good|No||Mojave Desert AQMD
12/14/09|12/15/09||PST|1|F|N|Twentynine Palms|CA|34.3167|-116.0944|PM10|17|Good|No||Mojave Desert AQMD
12/14/09|12/15/09||PST|1|F|N|Twentynine Palms|CA|34.3167|-116.0944|CO|15|Good|No||Mojave Desert AQMD
12/15/09|12/16/09||PST|1|F|Y|Twentynine Palms|CA|34.3167|-116.0944|PM2.5|32|Good|No||Mojave Desert AQMD
12/15/09|12/16/09||PST|1|F|N|Twentynine Palms|CA|34.3167|-116.0944|OZONE|24|Good|No||Mojave Desert AQMD
12/15/09|12/16/09||PST|1|F|N|Twentynine Palms|CA|34.3167|-116.0944|NO2|20|Good|No||Mojave Desert AQMD
12/15/09|12/16/09||PST|1|F|N|Twentynine Palms|CA|34.3167|-116.0944|PM10|19|Good|No||Mojave Desert AQMD
12/15/09|12/16/09||PST|1|F|N|Twentynine Palms|CA|34.3167|-116.0944|CO|15|Good|No||Mojave Desert AQMD
12/16/09|12/15/09||MST|-1|Y|Y|Twin Falls|ID|42.5641|-114.4462|PM2.5|18|Good|No||Idaho Department of Environmental Quality
12/16/09|12/16/09|0:00|MST|0|O|Y|Twin Falls|ID|42.5641|-114.4462|PM2.5|20|Good|No||Idaho Department of Environmental Quality
12/15/09|12/16/09||MST|1|F|Y|Twin Falls|ID|42.5641|-114.4462|PM2.5|24|Good|No||Idaho Department of Environmental Quality
12/16/09|12/15/09||CST|-1|Y|Y|Tyler-Longview-Marshall|TX|32.3500|-95.3000|PM2.5|27|Good|No||Texas Commission on Environmental Quality
12/16/09|12/15/09||CST|-1|Y|N|Tyler-Longview-Marshall|TX|32.3500|-95.3000|OZONE|25|Good|No||Texas Commission on Environmental Quality
12/16/09|12/16/09|1:00|CST|0|O|Y|Tyler-Longview-Marshall|TX|32.3500|-95.3000|PM2.5|23|Good|No||Texas Commission on Environmental Quality
12/16/09|12/16/09|1:00|CST|0|O|N|Tyler-Longview-Marshall|TX|32.3500|-95.3000|OZONE|17|Good|No||Texas Commission on Environmental Quality
12/14/09|12/16/09||CST|2|F|N|Tyler-Longview-Marshall|TX|32.3500|-95.3000|PM2.5||Good|No||Texas Commission on Environmental Quality
12/14/09|12/16/09||CST|2|F|N|Tyler-Longview-Marshall|TX|32.3500|-95.3000|PM10||Good|No||Texas Commission on Environmental Quality
12/14/09|12/16/09||CST|2|F|Y|Tyler-Longview-Marshall|TX|32.3500|-95.3000|OZONE||Good|No||Texas Commission on Environmental Quality
12/14/09|12/17/09||CST|3|F|Y|Tyler-Longview-Marshall|TX|32.3500|-95.3000|OZONE||Good|No||Texas Commission on Environmental Quality
12/14/09|12/17/09||CST|3|F|N|Tyler-Longview-Marshall|TX|32.3500|-95.3000|PM10||Good|No||Texas Commission on Environmental Quality
12/14/09|12/17/09||CST|3|F|N|Tyler-Longview-Marshall|TX|32.3500|-95.3000|PM2.5||Good|No||Texas Commission on Environmental Quality
12/15/09|12/16/09||EST|1|F|Y|Utica|NY|43.0994|-75.2250|PM2.5|20|Good|No||New York Dept. of Environmental Conservation
12/15/09|12/14/09||PST|-1|Y|Y|Vacaville|CA|38.3525|-121.9617|PM2.5|47|Good|No||Yolo-Solano AQMD
12/15/09|12/14/09||PST|-1|Y|N|Vacaville|CA|38.3525|-121.9617|OZONE|20|Good|No||Yolo-Solano AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|Vacaville|CA|38.3525|-121.9617|PM2.5|84|Moderate|No||Yolo-Solano AQMD
12/15/09|12/15/09|23:00|PST|0|O|N|Vacaville|CA|38.3525|-121.9617|OZONE|4|Good|No||Yolo-Solano AQMD
12/15/09|12/15/09||PST|0|F|Y|Vacaville|CA|38.3525|-121.9617|PM2.5|39|Good|No||Yolo-Solano AQMD
12/15/09|12/16/09||PST|1|F|Y|Vacaville|CA|38.3525|-121.9617|PM2.5|72|Moderate|No||Yolo-Solano AQMD
12/15/09|12/17/09||PST|2|F|Y|Vacaville|CA|38.3525|-121.9617|PM2.5|72|Moderate|No||Yolo-Solano AQMD
12/15/09|12/18/09||PST|3|F|Y|Vacaville|CA|38.3525|-121.9617|PM2.5||Moderate|No||Yolo-Solano AQMD
12/15/09|12/19/09||PST|4|F|Y|Vacaville|CA|38.3525|-121.9617|PM2.5||Moderate|No||Yolo-Solano AQMD
12/15/09|12/20/09||PST|5|F|Y|Vacaville|CA|38.3525|-121.9617|PM2.5||Moderate|No||Yolo-Solano AQMD
12/14/09|12/15/09||PST|1|F|Y|Ventura|CA|34.2900|-119.3140|OZONE|22|Good|No||Ventura County  APCD
12/14/09|12/16/09||PST|2|F|Y|Ventura|CA|34.2900|-119.3140|OZONE|22|Good|No||Ventura County  APCD
12/14/09|12/17/09||PST|3|F|Y|Ventura|CA|34.2900|-119.3140|OZONE|22|Good|No||Ventura County  APCD
12/14/09|12/18/09||PST|4|F|Y|Ventura|CA|34.2900|-119.3140|OZONE|22|Good|No||Ventura County  APCD
12/14/09|12/19/09||PST|5|F|Y|Ventura|CA|34.2900|-119.3140|OZONE|22|Good|No||Ventura County  APCD
12/16/09|12/15/09||CST|-1|Y|Y|Victoria|TX|28.8240|-96.9830|OZONE|8|Good|No||Texas Commission on Environmental Quality
12/16/09|12/16/09|1:00|CST|0|O|Y|Victoria|TX|28.8240|-96.9830|OZONE|10|Good|No||Texas Commission on Environmental Quality
12/14/09|12/16/09||CST|2|F|N|Victoria|TX|28.8240|-96.9830|PM2.5||Good|No||Texas Commission on Environmental Quality
12/14/09|12/16/09||CST|2|F|Y|Victoria|TX|28.8240|-96.9830|OZONE||Good|No||Texas Commission on Environmental Quality
12/14/09|12/16/09||CST|2|F|N|Victoria|TX|28.8240|-96.9830|PM10||Good|No||Texas Commission on Environmental Quality
12/14/09|12/17/09||CST|3|F|N|Victoria|TX|28.8240|-96.9830|PM10||Good|No||Texas Commission on Environmental Quality
12/14/09|12/17/09||CST|3|F|Y|Victoria|TX|28.8240|-96.9830|OZONE||Good|No||Texas Commission on Environmental Quality
12/14/09|12/17/09||CST|3|F|N|Victoria|TX|28.8240|-96.9830|PM2.5||Good|No||Texas Commission on Environmental Quality
12/15/09|12/14/09||PST|-1|Y|Y|Victorville|CA|34.5108|-117.3255|OZONE|32|Good|No||Mojave Desert AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|Victorville|CA|34.5108|-117.3255|OZONE|5|Good|No||Mojave Desert AQMD
12/14/09|12/15/09||PST|1|F|Y|Victorville|CA|34.5108|-117.3255|OZONE|31|Good|No||Mojave Desert AQMD
12/14/09|12/15/09||PST|1|F|N|Victorville|CA|34.5108|-117.3255|PM2.5|29|Good|No||Mojave Desert AQMD
12/14/09|12/15/09||PST|1|F|N|Victorville|CA|34.5108|-117.3255|NO2|20|Good|No||Mojave Desert AQMD
12/14/09|12/15/09||PST|1|F|N|Victorville|CA|34.5108|-117.3255|PM10|17|Good|No||Mojave Desert AQMD
12/14/09|12/15/09||PST|1|F|N|Victorville|CA|34.5108|-117.3255|CO|15|Good|No||Mojave Desert AQMD
12/15/09|12/16/09||PST|1|F|Y|Victorville|CA|34.5108|-117.3255|PM2.5|32|Good|No||Mojave Desert AQMD
12/15/09|12/16/09||PST|1|F|N|Victorville|CA|34.5108|-117.3255|OZONE|24|Good|No||Mojave Desert AQMD
12/15/09|12/16/09||PST|1|F|N|Victorville|CA|34.5108|-117.3255|NO2|20|Good|No||Mojave Desert AQMD
12/15/09|12/16/09||PST|1|F|N|Victorville|CA|34.5108|-117.3255|PM10|19|Good|No||Mojave Desert AQMD
12/15/09|12/16/09||PST|1|F|N|Victorville|CA|34.5108|-117.3255|CO|15|Good|No||Mojave Desert AQMD
12/15/09|12/14/09||PST|-1|Y|Y|Visalia|CA|36.3254|-119.3206|PM2.5|36|Good|No||San Joaquin Valley Unified APCD
12/15/09|12/14/09||PST|-1|Y|N|Visalia|CA|36.3254|-119.3206|OZONE|16|Good|No||San Joaquin Valley Unified APCD
12/15/09|12/15/09|23:00|PST|0|O|Y|Visalia|CA|36.3254|-119.3206|PM2.5|78|Moderate|No||San Joaquin Valley Unified APCD
12/15/09|12/15/09||PST|0|F|Y|Visalia|CA|36.3254|-119.3206|PM2.5|32|Good|No||San Joaquin Valley Unified APCD
12/15/09|12/16/09||PST|1|F|Y|Visalia|CA|36.3254|-119.3206|PM2.5|49|Good|No||San Joaquin Valley Unified APCD
12/15/09|12/17/09||PST|2|F|Y|Visalia|CA|36.3254|-119.3206|PM2.5||Moderate|No||San Joaquin Valley Unified APCD
12/15/09|12/18/09||PST|3|F|Y|Visalia|CA|36.3254|-119.3206|PM2.5||Moderate|No||San Joaquin Valley Unified APCD
12/15/09|12/19/09||PST|4|F|Y|Visalia|CA|36.3254|-119.3206|PM2.5||Moderate|No||San Joaquin Valley Unified APCD
12/15/09|12/20/09||PST|5|F|Y|Visalia|CA|36.3254|-119.3206|PM2.5||Moderate|No||San Joaquin Valley Unified APCD
12/15/09|12/14/09||PST|-1|Y|Y|W San Bernardino M|CA|34.2440|-117.5328|PM2.5|53|Moderate|No||South Coast AQMD
12/15/09|12/14/09||PST|-1|Y|N|W San Bernardino M|CA|34.2440|-117.5328|OZONE|23|Good|No||South Coast AQMD
12/15/09|12/14/09||PST|-1|Y|N|W San Bernardino M|CA|34.2440|-117.5328|PM10|17|Good|No||South Coast AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|W San Bernardino M|CA|34.2440|-117.5328|PM2.5|49|Good|No||South Coast AQMD
12/15/09|12/15/09|23:00|PST|0|O|N|W San Bernardino M|CA|34.2440|-117.5328|OZONE|5|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|Y|W San Bernardino M|CA|34.2440|-117.5328|PM2.5|36|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|W San Bernardino M|CA|34.2440|-117.5328|OZONE|35|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|W San Bernardino M|CA|34.2440|-117.5328|NO2|20|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|W San Bernardino M|CA|34.2440|-117.5328|PM10|17|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|W San Bernardino M|CA|34.2440|-117.5328|CO|15|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|Y|W San Bernardino M|CA|34.2440|-117.5328|PM2.5|42|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|W San Bernardino M|CA|34.2440|-117.5328|OZONE|27|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|W San Bernardino M|CA|34.2440|-117.5328|PM10|25|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|W San Bernardino M|CA|34.2440|-117.5328|NO2|20|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|W San Bernardino M|CA|34.2440|-117.5328|CO|15|Good|No||South Coast AQMD
12/15/09|12/14/09||PST|-1|Y|Y|W San Fernando Vly|CA|34.1991|-118.5327|PM2.5|42|Good|No||South Coast AQMD
12/15/09|12/14/09||PST|-1|Y|N|W San Fernando Vly|CA|34.1991|-118.5327|OZONE|16|Good|No||South Coast AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|W San Fernando Vly|CA|34.1991|-118.5327|PM2.5|30|Good|No||South Coast AQMD
12/15/09|12/15/09|23:00|PST|0|O|N|W San Fernando Vly|CA|34.1991|-118.5327|OZONE|6|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|Y|W San Fernando Vly|CA|34.1991|-118.5327|PM2.5|39|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|W San Fernando Vly|CA|34.1991|-118.5327|OZONE|30|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|W San Fernando Vly|CA|34.1991|-118.5327|PM10|21|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|W San Fernando Vly|CA|34.1991|-118.5327|NO2|20|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|W San Fernando Vly|CA|34.1991|-118.5327|CO|15|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|Y|W San Fernando Vly|CA|34.1991|-118.5327|PM2.5|39|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|W San Fernando Vly|CA|34.1991|-118.5327|OZONE|30|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|W San Fernando Vly|CA|34.1991|-118.5327|PM10|26|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|W San Fernando Vly|CA|34.1991|-118.5327|NO2|20|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|W San Fernando Vly|CA|34.1991|-118.5327|CO|20|Good|No||South Coast AQMD
12/15/09|12/14/09||PST|-1|Y|Y|W San Gabriel Vly|CA|34.1327|-118.1272|OZONE|19|Good|No||South Coast AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|W San Gabriel Vly|CA|34.1327|-118.1272|OZONE|3|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|Y|W San Gabriel Vly|CA|34.1327|-118.1272|PM2.5|32|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|W San Gabriel Vly|CA|34.1327|-118.1272|OZONE|31|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|W San Gabriel Vly|CA|34.1327|-118.1272|PM10|23|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|W San Gabriel Vly|CA|34.1327|-118.1272|NO2|20|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|W San Gabriel Vly|CA|34.1327|-118.1272|CO|15|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|Y|W San Gabriel Vly|CA|34.1327|-118.1272|PM2.5|42|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|W San Gabriel Vly|CA|34.1327|-118.1272|PM10|27|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|W San Gabriel Vly|CA|34.1327|-118.1272|OZONE|24|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|W San Gabriel Vly|CA|34.1327|-118.1272|NO2|20|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|W San Gabriel Vly|CA|34.1327|-118.1272|CO|15|Good|No||South Coast AQMD
12/16/09|12/15/09||CST|-1|Y|Y|Waco-Killeen|TX|31.5558|-97.1309|PM2.5|28|Good|No||Texas Commission on Environmental Quality
12/16/09|12/15/09||CST|-1|Y|N|Waco-Killeen|TX|31.5558|-97.1309|OZONE|25|Good|No||Texas Commission on Environmental Quality
12/16/09|12/16/09|1:00|CST|0|O|Y|Waco-Killeen|TX|31.5558|-97.1309|PM2.5|21|Good|No||Texas Commission on Environmental Quality
12/16/09|12/16/09|1:00|CST|0|O|N|Waco-Killeen|TX|31.5558|-97.1309|OZONE|13|Good|No||Texas Commission on Environmental Quality
12/14/09|12/16/09||CST|2|F|Y|Waco-Killeen|TX|31.5558|-97.1309|PM2.5||Good|No||Texas Commission on Environmental Quality
12/14/09|12/16/09||CST|2|F|N|Waco-Killeen|TX|31.5558|-97.1309|PM10||Good|No||Texas Commission on Environmental Quality
12/14/09|12/16/09||CST|2|F|N|Waco-Killeen|TX|31.5558|-97.1309|OZONE||Good|No||Texas Commission on Environmental Quality
12/14/09|12/17/09||CST|3|F|N|Waco-Killeen|TX|31.5558|-97.1309|OZONE||Good|No||Texas Commission on Environmental Quality
12/14/09|12/17/09||CST|3|F|N|Waco-Killeen|TX|31.5558|-97.1309|PM10||Good|No||Texas Commission on Environmental Quality
12/14/09|12/17/09||CST|3|F|Y|Waco-Killeen|TX|31.5558|-97.1309|PM2.5||Good|No||Texas Commission on Environmental Quality
12/16/09|12/15/09||EST|-1|Y|Y|Ware - Quabbin Summit|MA|42.2983|-72.3347|OZONE|25|Good|No||Massachusetts Dept. of Environmental Protection
12/16/09|12/15/09||EST|-1|Y|N|Ware - Quabbin Summit|MA|42.2983|-72.3347|PM2.5|18|Good|No||Massachusetts Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|Y|Ware - Quabbin Summit|MA|42.2983|-72.3347|PM2.5|35|Good|No||Massachusetts Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|N|Ware - Quabbin Summit|MA|42.2983|-72.3347|OZONE|35|Good|No||Massachusetts Dept. of Environmental Protection
12/16/09|12/15/09||MST|-1|Y|Y|Washakie Reservation|UT|41.9442|-112.2250|OZONE|6|Good|No||Utah Department of Environmental Quality
12/16/09|12/16/09|0:00|MST|0|O|Y|Washakie Reservation|UT|41.9442|-112.2250|OZONE|7|Good|No||Utah Department of Environmental Quality
12/16/09|12/15/09||EST|-1|Y|Y|Washington|DC|38.9190|-77.0130|PM2.5|36|Good|No||Metropolitan Washington COG
12/16/09|12/15/09||EST|-1|Y|N|Washington|DC|38.9190|-77.0130|OZONE|11|Good|No||Metropolitan Washington COG
12/16/09|12/16/09|2:00|EST|0|O|Y|Washington|DC|38.9190|-77.0130|PM2.5|24|Good|No||Metropolitan Washington COG
12/16/09|12/16/09|2:00|EST|0|O|N|Washington|DC|38.9190|-77.0130|OZONE|21|Good|No||Metropolitan Washington COG
12/15/09|12/16/09||EST|1|F|Y|Washington|DC|38.9190|-77.0130|PM2.5|19|Good|No||Metropolitan Washington COG
12/15/09|12/17/09||EST|2|F|Y|Washington|DC|38.9190|-77.0130|PM2.5||Good|No||Metropolitan Washington COG
12/15/09|12/18/09||EST|3|F|Y|Washington|DC|38.9190|-77.0130|PM2.5||Good|No||Metropolitan Washington COG
12/16/09|12/15/09||EST|-1|Y|Y|West Buxton|ME|43.6568|-70.6291|OZONE|23|Good|No||Maine Dept. of Environmental Protection
12/16/09|12/16/09|2:00|EST|0|O|Y|West Buxton|ME|43.6568|-70.6291|OZONE|25|Good|No||Maine Dept. of Environmental Protection
12/14/09|12/16/09||EST|2|F|Y|West Buxton|ME|43.6568|-70.6291|PM2.5|30|Good|No||Maine Dept. of Environmental Protection
12/14/09|12/17/09||EST|3|F|Y|West Buxton|ME|43.6568|-70.6291|PM2.5|30|Good|No||Maine Dept. of Environmental Protection
12/16/09|12/15/09||EST|-1|Y|Y|West Palm Beach|FL|26.7150|-80.0620|OZONE|21|Good|No||Palm Beach County Health Department Division of Environmental Science and Engineering
12/15/09|12/16/09||EST|1|F|Y|West Palm Beach|FL|26.7150|-80.0620|OZONE||Good|No||Palm Beach County Health Department Division of Environmental Science and Engineering
12/15/09|12/17/09||EST|2|F|Y|West Palm Beach|FL|26.7150|-80.0620|OZONE||Good|No||Palm Beach County Health Department Division of Environmental Science and Engineering
12/15/09|12/14/09||PST|-1|Y|Y|Western Nevada County|CA|39.2192|-121.0611|OZONE|25|Good|No||Northern Sierra AQMD
12/15/09|12/14/09||PST|-1|Y|N|Western Nevada County|CA|39.2192|-121.0611|PM2.5|16|Good|No||Northern Sierra AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|Western Nevada County|CA|39.2192|-121.0611|OZONE|26|Good|No||Northern Sierra AQMD
12/15/09|12/15/09|23:00|PST|0|O|N|Western Nevada County|CA|39.2192|-121.0611|PM2.5|23|Good|No||Northern Sierra AQMD
12/14/09|12/15/09||PST|1|F|Y|Western Nevada County|CA|39.2192|-121.0611|OZONE|28|Good|No||Northern Sierra AQMD
12/14/09|12/16/09||PST|2|F|Y|Western Nevada County|CA|39.2192|-121.0611|OZONE|28|Good|No||Northern Sierra AQMD
12/14/09|12/17/09||PST|3|F|Y|Western Nevada County|CA|39.2192|-121.0611|OZONE|28|Good|No||Northern Sierra AQMD
12/14/09|12/18/09||PST|4|F|Y|Western Nevada County|CA|39.2192|-121.0611|OZONE|28|Good|No||Northern Sierra AQMD
12/14/09|12/19/09||PST|5|F|Y|Western Nevada County|CA|39.2192|-121.0611|OZONE|28|Good|No||Northern Sierra AQMD
12/15/09|12/16/09||EST|1|F|Y|Westport|CT|41.1189|-73.3369|PM2.5|26|Good|No||Connecticut Dept. of Environmental Protection
12/16/09|12/15/09||EST|-1|Y|Y|White Plains|NY|41.0522|-73.7642|PM2.5|29|Good|No||New York Dept. of Environmental Conservation
12/16/09|12/15/09||EST|-1|Y|N|White Plains|NY|41.0522|-73.7642|OZONE|10|Good|No||New York Dept. of Environmental Conservation
12/16/09|12/16/09|2:00|EST|0|O|Y|White Plains|NY|41.0522|-73.7642|PM2.5|23|Good|No||New York Dept. of Environmental Conservation
12/15/09|12/16/09||EST|1|F|Y|White Plains|NY|41.0522|-73.7642|PM2.5|23|Good|No||New York Dept. of Environmental Conservation
12/16/09|12/15/09||EST|-1|Y|Y|Wilmington|DE|39.7360|-75.5300|PM2.5|30|Good|No||Delaware Dept. of Natural Resources and Environment
12/16/09|12/15/09||EST|-1|Y|N|Wilmington|DE|39.7360|-75.5300|OZONE|19|Good|No||Delaware Dept. of Natural Resources and Environment
12/15/09|12/16/09||EST|1|F|Y|Wilmington|DE|39.7360|-75.5300|OZONE|40|Good|No||Delaware Dept. of Natural Resources and Environment
12/16/09|12/15/09||EST|-1|Y|Y|Winchester|VA|39.1500|-78.1500|PM2.5|30|Good|No||Virginia Dept. of Environmental Quality
12/16/09|12/15/09||EST|-1|Y|N|Winchester|VA|39.1500|-78.1500|OZONE|26|Good|No||Virginia Dept. of Environmental Quality
12/16/09|12/16/09|2:00|EST|0|O|Y|Winchester|VA|39.1500|-78.1500|OZONE|23|Good|No||Virginia Dept. of Environmental Quality
12/16/09|12/16/09|2:00|EST|0|O|N|Winchester|VA|39.1500|-78.1500|PM2.5|23|Good|No||Virginia Dept. of Environmental Quality
12/15/09|12/16/09||EST|1|F|Y|Winchester|VA|39.1500|-78.1500|PM2.5|26|Good|No||Virginia Dept. of Environmental Quality
12/15/09|12/17/09||EST|2|F|Y|Winchester|VA|39.1500|-78.1500|PM2.5||Good|No||Virginia Dept. of Environmental Quality
12/15/09|12/18/09||EST|3|F|Y|Winchester|VA|39.1500|-78.1500|PM2.5||Good|No||Virginia Dept. of Environmental Quality
12/15/09|12/14/09||PST|-1|Y|Y|Woodland|CA|38.6784|-121.7741|PM2.5|47|Good|No||Yolo-Solano AQMD
12/15/09|12/14/09||PST|-1|Y|N|Woodland|CA|38.6784|-121.7741|OZONE|22|Good|No||Yolo-Solano AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|Woodland|CA|38.6784|-121.7741|PM2.5|84|Moderate|No||Yolo-Solano AQMD
12/15/09|12/15/09|23:00|PST|0|O|N|Woodland|CA|38.6784|-121.7741|OZONE|4|Good|No||Yolo-Solano AQMD
12/15/09|12/15/09||PST|0|F|Y|Woodland|CA|38.6784|-121.7741|PM2.5|39|Good|No||Yolo-Solano AQMD
12/15/09|12/16/09||PST|1|F|Y|Woodland|CA|38.6784|-121.7741|PM2.5|72|Moderate|No||Yolo-Solano AQMD
12/15/09|12/17/09||PST|2|F|Y|Woodland|CA|38.6784|-121.7741|PM2.5|72|Moderate|No||Yolo-Solano AQMD
12/15/09|12/18/09||PST|3|F|Y|Woodland|CA|38.6784|-121.7741|PM2.5||Moderate|No||Yolo-Solano AQMD
12/15/09|12/19/09||PST|4|F|Y|Woodland|CA|38.6784|-121.7741|PM2.5||Moderate|No||Yolo-Solano AQMD
12/15/09|12/20/09||PST|5|F|Y|Woodland|CA|38.6784|-121.7741|PM2.5||Moderate|No||Yolo-Solano AQMD
12/16/09|12/15/09||EST|-1|Y|Y|Worcester|MA|42.1908|-71.8761|PM2.5|27|Good|No||Massachusetts Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|N|Worcester|MA|42.1908|-71.8761|OZONE|35|Good|No||Massachusetts Dept. of Environmental Protection
12/15/09|12/16/09||EST|1|F|Y|Worcester|MA|42.1908|-71.8761|PM2.5|35|Good|No||Massachusetts Dept. of Environmental Protection
12/16/09|12/15/09||EST|-1|Y|Y|York/Chester/Lancaster|SC|34.9392|-81.0283|OZONE|8|Good|No||South Carolina DHEC
12/15/09|12/14/09||PST|-1|Y|Y|Yosemite National Park|CA|37.7133|-119.7061|OZONE|36|Good|No||National Park Service
12/15/09|12/15/09||PST|0|F|Y|Yosemite National Park|CA|37.7133|-119.7061|OZONE|40|Good|No||National Park Service
12/15/09|12/16/09||PST|1|F|Y|Yosemite National Park|CA|37.7133|-119.7061|OZONE|39|Good|No||National Park Service
12/16/09|12/15/09||EST|-1|Y|Y|Youngstown|OH|41.0992|-80.6464|PM2.5|28|Good|No||Eastgate Regional Council of Governments
12/16/09|12/16/09|2:00|EST|0|O|Y|Youngstown|OH|41.0992|-80.6464|PM2.5|19|Good|No||Eastgate Regional Council of Governments
12/15/09|12/16/09||EST|1|F|Y|Youngstown|OH|41.0992|-80.6464|PM2.5|16|Good|No|Tuesday, December 15:  As a low-pressure system departs to the east, moderate westerly winds behind it will disperse pollutants and bring clean, dry air into the Mahoning Valley.  Therefore, AQI levels will be Good.Wednesday, December 16:  Moderate westerly winds will continue to disperse pollutants in Youngstown, keeping AQI levels Good.  Thursday, winds will subside in the Mahoning Valley as a surface high-pressure system builds over Ohio.  However, west-northwesterly winds through early afternoon and low pollutant carryover will keep AQI levels Good.  Friday, high pressure will remain over northeastern Ohio, keeping winds light and causing pollutants to build up near the surface.  Therefore, AQI levels will increase into the Moderate range.  Saturday and Sunday, surface high pressure building into the Upper Midwest will produce moderate north to northeasterly winds in the Youngstown area, resulting in Good AQI levels on both days.|Eastgate Regional Council of Governments
12/15/09|12/17/09||EST|2|F|Y|Youngstown|OH|41.0992|-80.6464|PM2.5|39|Good|No|Tuesday, December 15:  As a low-pressure system departs to the east, moderate westerly winds behind it will disperse pollutants and bring clean, dry air into the Mahoning Valley.  Therefore, AQI levels will be Good.Wednesday, December 16:  Moderate westerly winds will continue to disperse pollutants in Youngstown, keeping AQI levels Good.  Thursday, winds will subside in the Mahoning Valley as a surface high-pressure system builds over Ohio.  However, west-northwesterly winds through early afternoon and low pollutant carryover will keep AQI levels Good.  Friday, high pressure will remain over northeastern Ohio, keeping winds light and causing pollutants to build up near the surface.  Therefore, AQI levels will increase into the Moderate range.  Saturday and Sunday, surface high pressure building into the Upper Midwest will produce moderate north to northeasterly winds in the Youngstown area, resulting in Good AQI levels on both days.|Eastgate Regional Council of Governments
12/15/09|12/18/09||EST|3|F|Y|Youngstown|OH|41.0992|-80.6464|PM2.5||Moderate|No|Tuesday, December 15:  As a low-pressure system departs to the east, moderate westerly winds behind it will disperse pollutants and bring clean, dry air into the Mahoning Valley.  Therefore, AQI levels will be Good.Wednesday, December 16:  Moderate westerly winds will continue to disperse pollutants in Youngstown, keeping AQI levels Good.  Thursday, winds will subside in the Mahoning Valley as a surface high-pressure system builds over Ohio.  However, west-northwesterly winds through early afternoon and low pollutant carryover will keep AQI levels Good.  Friday, high pressure will remain over northeastern Ohio, keeping winds light and causing pollutants to build up near the surface.  Therefore, AQI levels will increase into the Moderate range.  Saturday and Sunday, surface high pressure building into the Upper Midwest will produce moderate north to northeasterly winds in the Youngstown area, resulting in Good AQI levels on both days.|Eastgate Regional Council of Governments
12/15/09|12/19/09||EST|4|F|Y|Youngstown|OH|41.0992|-80.6464|PM2.5||Good|No|Tuesday, December 15:  As a low-pressure system departs to the east, moderate westerly winds behind it will disperse pollutants and bring clean, dry air into the Mahoning Valley.  Therefore, AQI levels will be Good.Wednesday, December 16:  Moderate westerly winds will continue to disperse pollutants in Youngstown, keeping AQI levels Good.  Thursday, winds will subside in the Mahoning Valley as a surface high-pressure system builds over Ohio.  However, west-northwesterly winds through early afternoon and low pollutant carryover will keep AQI levels Good.  Friday, high pressure will remain over northeastern Ohio, keeping winds light and causing pollutants to build up near the surface.  Therefore, AQI levels will increase into the Moderate range.  Saturday and Sunday, surface high pressure building into the Upper Midwest will produce moderate north to northeasterly winds in the Youngstown area, resulting in Good AQI levels on both days.|Eastgate Regional Council of Governments
12/15/09|12/20/09||EST|5|F|Y|Youngstown|OH|41.0992|-80.6464|PM2.5||Good|No|Tuesday, December 15:  As a low-pressure system departs to the east, moderate westerly winds behind it will disperse pollutants and bring clean, dry air into the Mahoning Valley.  Therefore, AQI levels will be Good.Wednesday, December 16:  Moderate westerly winds will continue to disperse pollutants in Youngstown, keeping AQI levels Good.  Thursday, winds will subside in the Mahoning Valley as a surface high-pressure system builds over Ohio.  However, west-northwesterly winds through early afternoon and low pollutant carryover will keep AQI levels Good.  Friday, high pressure will remain over northeastern Ohio, keeping winds light and causing pollutants to build up near the surface.  Therefore, AQI levels will increase into the Moderate range.  Saturday and Sunday, surface high pressure building into the Upper Midwest will produce moderate north to northeasterly winds in the Youngstown area, resulting in Good AQI levels on both days.|Eastgate Regional Council of Governments
12/15/09|12/14/09||PST|-1|Y|Y|Yuba City/Marysville|CA|39.1389|-121.6175|PM2.5|15|Good|No||Feather River Air Quality Management District
12/15/09|12/14/09||PST|-1|Y|N|Yuba City/Marysville|CA|39.1389|-121.6175|OZONE|7|Good|No||Feather River Air Quality Management District
12/15/09|12/15/09|23:00|PST|0|O|Y|Yuba City/Marysville|CA|39.1389|-121.6175|PM2.5|14|Good|No||Feather River Air Quality Management District
12/15/09|12/16/09||PST|1|F|Y|Yuba City/Marysville|CA|39.1389|-121.6175|PM2.5||Moderate|No||Feather River Air Quality Management District
12/15/09|12/14/09||PST|-1|Y|Y|Yucca Vly|CA|34.1209|-116.4223|OZONE|32|Good|No||South Coast AQMD
12/15/09|12/15/09|23:00|PST|0|O|Y|Yucca Vly|CA|34.1209|-116.4223|OZONE|6|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|Y|Yucca Vly|CA|34.1209|-116.4223|OZONE|31|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Yucca Vly|CA|34.1209|-116.4223|PM2.5|29|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Yucca Vly|CA|34.1209|-116.4223|NO2|20|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Yucca Vly|CA|34.1209|-116.4223|PM10|17|Good|No||South Coast AQMD
12/14/09|12/15/09||PST|1|F|N|Yucca Vly|CA|34.1209|-116.4223|CO|15|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|Y|Yucca Vly|CA|34.1209|-116.4223|PM2.5|32|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Yucca Vly|CA|34.1209|-116.4223|OZONE|24|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Yucca Vly|CA|34.1209|-116.4223|NO2|20|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Yucca Vly|CA|34.1209|-116.4223|PM10|19|Good|No||South Coast AQMD
12/15/09|12/16/09||PST|1|F|N|Yucca Vly|CA|34.1209|-116.4223|CO|15|Good|No||South Coast AQMD