2008 Ozone Exceedances
(Through July 25, 2008)
Below are the exceedances of the 0.075 parts per million (ppm) eight-hour average ozone standard, and the dates they occurred for each ozone monitor in New England. These data are preliminary, not quality assured and are subject to change.
| top | |||
Monitor Location |
Date |
Concentration (ppm) |
|
|
Greenwich Groton Madison Stratford |
07/19/08 07/19/08 07/19/08 07/19/08 |
0.090 0.094 0.105 0.103 |
Ozone Animation and Peak Ozone AQI |
|
Greenwich Groton Madison Middletown Stratford Westport |
07/18/08 07/18/08 07/18/08 07/18/08 07/18/08 07/18/08 |
0.102 0.080 0.092 0.080 0.094 0.097 |
Ozone Animation and Peak Ozone AQI |
|
Greenwich Groton Madison |
07/17/08 07/17/08 07/17/08 |
0.082 0.081 0.078 |
Ozone Animation and Peak Ozone AQI |
|
Greenwich Middletown Stratford Westport |
07/16/08 07/16/08 07/16/08 07/16/08 |
0.082 0.076 0.083 0.076 |
Ozone Animation and Peak Ozone AQI |
|
Greenwich Stratford |
07/15/08 07/15/08 |
0.079 0.076 |
Ozone Animation and Peak Ozone AQI |
|
Danbury Middletown Stafford |
07/08/08 07/08/08 07/08/08 |
0.080 0.080 0.084 |
Ozone Animation and Peak Ozone AQI |
|
E. Hartford Greenwich Middletown Stafford |
07/03/08 07/03/08 07/03/08 07/03/08 |
0.080 0.082 0.077 0.087 |
Ozone Animation and Peak Ozone AQI |
|
Greenwich Westport |
07/01/08 07/01/08 |
0.078 0.081 |
Ozone Animation and Peak Ozone AQI |
|
Danbury E. Hartford Greenwich Middletown New Haven Stratford Westport |
06/28/08 06/28/08 06/28/08 06/28/08 06/28/08 06/28/08 06/28/08 |
0.093 0.080 0.079 0.080 0.084 0.077 0.083 |
Ozone Animation and Peak Ozone AQI |
| Greenwich Westport |
06/21/08 06/21/08 |
0.079 0.077 |
Ozone Animation and Peak Ozone AQI |
| Danbury Greenwich Westport |
06/14/08 06/14/08 06/14/08 |
0.086 0.085 0.089 |
Ozone Animation and Peak Ozone AQI |
| Cornwall Danbury |
06/13/08 06/13/08 |
0.077 0.078 |
Ozone Animation and Peak Ozone AQI |
| Cornwall Danbury Greenwich Groton E. Hartford Madison Middletown Stafford Stratford Westport |
06/10/08 06/10/08 06/10/08 06/10/08 06/10/08 06/10/08 06/10/08 06/10/08 06/10/08 06/10/08 |
0.081 0.091 0.105 0.093 0.089 0.085 0.083 0.094 0.094 0.090 |
Ozone Animation and Peak Ozone AQI |
| Madison | 06/09/08 | 0.076 | Ozone Animation and Peak Ozone AQI |
| Danbury Greenwich Groton E. Hartford Middletown Stafford |
06/07/08 06/07/08 06/07/08 06/07/08 06/07/08 06/07/08 |
0.085 0.088 0.076 0.086 0.091 0.087 |
Ozone Animation and Peak Ozone AQI |
| Stafford | 04/23/08 | 0.076 | Peak Map |
| Cornwall Danbury Stafford |
04/19/08 04/19/08 04/19/08 |
0.090 0.088 0.076 |
Peak Map |
| Cornwall | 04/18/08 | 0.079 | Peak Map |
| top | |||
Monitor Location |
Date |
Concentration (ppm) |
|
| Durham | 07/09/08 | 0.079 | Ozone Animation and Peak Ozone AQI |
|
Acadia NP - Cadillac Mtn Kennebunkport |
07/08/08 07/08/08 |
0.077 0.079 |
Ozone Animation and Peak Ozone AQI |
|
Cape Elizabeth Kennebunkport |
07/03/08 07/03/08 |
0.076 0.076 |
Ozone Animation and Peak Ozone AQI |
| top | |||
Monitor Location |
Date |
Concentration (ppm) |
|
|
Blue Hill Fairhaven Truro |
07/19/08 07/19/08 07/19/08 |
0.077 0.082 0.082 |
Ozone Animation and Peak Ozone AQI |
|
Fairhaven Lynn Newbury Truro |
07/18/08 07/18/08 07/18/08 07/18/08 |
0.088 0.086 0.085 0.086 |
Ozone Animation and Peak Ozone AQI |
|
Fairhaven Martha's Vineyard |
07/17/08 07/17/08 |
0.085 0.087 |
Ozone Animation and Peak Ozone AQI |
|
Haverhill Lynn Ware Worcester |
07/08/08 07/08/08 07/08/08 07/08/08 |
0.083 0.078 0.080 0.084 |
Ozone Animation and Peak Ozone AQI |
|
Chelmsford Haverhill Lynn Stow Worcester |
07/03/08 07/03/08 07/03/08 07/03/08 07/03/08 |
0.079 0.084 0.079 0.076 0.089 |
Ozone Animation and Peak Ozone AQI |
| Chicopee | 06/28/08 | 0.085 | Ozone Animation and Peak Ozone AQI |
| Adams Blue Hill Stow Worcester |
06/14/08 06/14/08 06/14/08 06/14/08 |
0.092 0.078 0.090 0.104 |
Ozone Animation and Peak Ozone AQI |
| Adams Chicopee Ware |
06/13/08 06/13/08 06/13/08 |
0.100 0.076 0.076 |
Ozone Animation and Peak Ozone AQI |
| Blue Hill Boston - Long Island Chicopee Fairhaven Haverhill Lynn Martha's Vineyard Newbury Stow Truro Ware Worcester |
06/10/08 06/10/08 06/10/08 06/10/08 06/10/08 06/10/08 06/10/08 06/10/08 06/10/08 06/10/08 06/10/08 06/10/08 |
0.082 0.083 0.086 0.080 0.093 0.081 0.093 0.080 0.076 0.106 0.097 0.081 |
Ozone Animation and Peak Ozone AQI |
| Martha's Vineyard | 06/09/08 | 0.101 | Ozone Animation and Peak Ozone AQI |
| Martha's Vineyard | 06/08/08 | 0.082 | Ozone Animation and Peak Ozone AQI |
| Worcester | 06/03/08 | 0.078 | Ozone Animation and Peak Ozone AQI |
| Ware | 05/30/08 | 0.079 | Ozone Animation and Peak Ozone AQI |
| Blue Hill Ware Worcester |
04/23/08 04/23/08 04/23/08 |
0.076 0.076 0.079 |
Peak Map |
| Amherst Chicopee Ware Worcester |
04/19/08 04/19/08 04/19/08 04/19/08 |
0.078 0.078 0.082 0.080 |
Peak Map |
| Chicopee | 04/18/08 | 0.076 | Peak Map |
| top | |||
Monitor Location |
Date |
Concentration (ppm) |
|
|
Rye Portsmouth |
07/18/08 07/18/08 |
0.085 0.079 |
Ozone Animation and Peak Ozone AQI |
| Rye | 07/08/08 | 0.076 | Ozone Animation and Peak Ozone AQI |
| Rye | 07/03/08 | 0.078 | Ozone Animation and Peak Ozone AQI |
| Miller State Park | 06/14/08 | 0.083 | Ozone Animation and Peak Ozone AQI |
| Miller State Park | 06/13/08 | 0.077 | Ozone Animation and Peak Ozone AQI |
| Miller State Park | 06/10/08 | 0.087 | Ozone Animation and Peak Ozone AQI |
| Claremont Keene Lebanon Miller State Park |
04/19/08 04/19/08 04/19/08 04/19/08 |
0.079 0.080 0.077 0.076 |
Peak Map |
| top | |||
Monitor Location |
Date |
Concentration (ppm) |
|
|
E. Providence Narragansett W. Greenwich |
07/19/08 07/19/08 07/19/08 |
0.086 0.082 0.086 |
Ozone Animation and Peak Ozone AQI |
| Narragansett | 07/18/08 | 0.086 | Ozone Animation and Peak Ozone AQI |
| Narragansett | 07/17/08 | 0.081 | Ozone Animation and Peak Ozone AQI |
| E. Providence | 06/14/08 | 0.085 | Ozone Animation and Peak Ozone AQI |
| E. Providence Narragansett W. Greenwich |
06/10/08 06/10/08 06/10/08 |
0.088 0.089 0.082 |
Ozone Animation and Peak Ozone AQI |
| top | |||
Monitor Location |
Date |
Concentration (ppm) |
|
| Bennington | 07/12/08 | 0.078 | Ozone Animation and Peak Ozone AQI |
| Bennington Underhill |
04/19/08 04/19/08 |
0.084 0.076 |
Peak Map |
| Underhill |
04/18/08 |
0.083 |
Peak Map |
![[logo] US EPA](http://www.epa.gov/epafiles/images/logo_epaseal.gif)