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Status of SIP Requirements for Designated Areas

Alaska Areas by Pollutant
As of 04/20/2014
View Nonattainment Contacts


Jump to Alaska section for:  CO (1971)   Lead (1978)   Lead (2008)   NO2 (1971)   Ozone-1Hr (1979)   Ozone-8Hr (1997)   Ozone-8Hr (2008)   PM-10 (1987)   PM-2.5 (1997)   PM-2.5 (2006)   SO2 (1971)   SO2 (2010)   


Alaska CO (1971) Areas    Return to map
 
Click on the Area name
to view SIP Requirements


Area
Status Designation
Date
Classification 2010
Population
(state portion)
Meets NAAQS
Basis
Design Value
Annual
(ppm)
(entire area)
Meets
NAAQS
SIP
Requirements
Original/Approved
Clean Air
Determination
Effective Date
Citation
(link to GPO website)
Redesignation
Request Date
Redesignation
Effective Date
Citation
(link to GPO website)
Anchorage Area Maintenance 11/15/1990 Serious 286,227 2012 5.5 Yes 7 / 7 07/23/2004
69 FR 34935
02/18/2004 07/23/2004
69 FR 34935
Fairbanks Area Maintenance 11/15/1990 Serious 46,211 2012 3.6 Yes 6 / 6 09/27/2004
69 FR 44601
06/21/2004 09/27/2004
69 FR 44601

Alaska Lead (1978) Areas    Return to map    

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No designated areas for this pollutant.

Alaska Lead (2008) Areas    Return to map    

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No designated areas for this pollutant.

Alaska NO2 (1971) Areas    Return to map    

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No designated areas for this pollutant.

Alaska Ozone-1Hr (1979) Areas    Return to map    

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No designated areas for this pollutant.

Alaska Ozone-8Hr (1997) Areas    Return to map    

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No designated areas for this pollutant.

Alaska Ozone-8Hr (2008) Areas    Return to map    

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No designated areas for this pollutant.

Alaska PM-10 (1987) Areas    Return to map    

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Click on the Area name
to view SIP Requirements


Area
Status Designation
Date
Classification 2010
Population
(state portion)
Meets NAAQS
Basis
Design Value
(entire area)
Meets
NAAQS
SIP
Requirements
Original/Approved
Clean Air
Determination
Effective Date
Citation
(link to GPO website)
Redesignation
Request Date
Redesignation
Effective Date
Citation
(link to GPO website)
Anchorage; Eagle River Maintenance 11/15/1990 Moderate 219,193 2010-2012   Insufficient Data 3 / 3 12/20/2010
75 FR 64162
09/29/2010 03/08/2013
78 FR 900
Juneau; Mendenhall Valley area Maintenance 11/15/1990 Moderate 14,030 2010-2012   Yes 3 / 3 09/14/2010
75 FR 41379
05/14/2009 07/08/2013
78 FR 27071

Alaska PM-2.5 (1997) Areas    Return to map    

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No designated areas for this pollutant.

Alaska PM-2.5 (2006) Areas    Return to map
Area designated nonattainment for the 24-hour standard.    

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Click on the Area name
to view SIP Requirements


Area
Status Designation
Date
Classification 2010
Population
(state portion)
Meets NAAQS
Basis
Design Value
24-Hr
(g/m)
(entire area)
Meets
NAAQS
SIP
Requirements
Original/Approved
Clean Air
Determination
Effective Date
Citation
(link to GPO website)
Redesignation
Request Date
Redesignation
Effective Date
Citation
(link to GPO website)
Fairbanks Nonattainment 12/14/2009   87,456 2010-2012 46 No 6 / 0  
 
   
 

Alaska SO2 (1971) Areas    Return to map    

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No designated areas for this pollutant.

Alaska SO2 (2010) Areas    Return to map    

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No designated areas for this pollutant.
 
We have made our best effort to ensure that the data contained in these reports is accurate. We note that there may be brief delays in updating the reports as we receive new state submissions and we take rulemaking action on plans. In order to assist us in providing accurate information, we request that you contact us by clicking on the "Contact Us" link near the top of this page with any comments regarding or corrections to the posted information, including concerns about whether the entries reflect the most recent status.

Current and historical design value data can be found on the EPA Air Trends website and the EPA Green Book contains comprehensive nonattainment area, designation status, and historical information.

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