PM-2.5 (2006) Federal Register Notice Classification Changes

Data is current as of March 31, 2024
Ordered by Classification

Click on the 'FR' link to view the Federal Register Notice

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SERIOUS
Fairbanks, AK
Change from Subpart 1 to Moderate
Proposed Approval	11/21/2013	78 FR 69806
Final Approval	06/02/2014	79 FR 31566	Effective: 07/02/2014
Reclassify from Moderate to Serious
Proposed Approval	12/16/2016	81 FR 91088
Final Approval	05/10/2017	82 FR 21711	Effective: 06/09/2017
Los Angeles-South Coast Air Basin, CA
Change from Subpart 1 to Moderate
Final Approval	06/02/2014	79 FR 31566	Effective: 07/02/2014
Reclassify from Moderate to Serious
Proposed Approval	10/20/2015	80 FR 63640
Final Approval	01/13/2016	81 FR 1514	Effective: 02/12/2016
Provo, UT
Change from Subpart 1 to Moderate
Proposed Approval	11/21/2013	78 FR 69806
Final Approval	06/02/2014	79 FR 31566	Effective: 07/02/2014
Reclassify from Moderate to Serious
Proposed Approval	11/09/2015	80 FR 69173
Proposed Approval	12/16/2016	81 FR 91088
Final Approval	05/10/2017	82 FR 21711	Effective: 06/09/2017
Salt Lake City, UT
Change from Subpart 1 to Moderate
Proposed Approval	11/21/2013	78 FR 69806
Final Approval	06/02/2014	79 FR 31566	Effective: 07/02/2014
Reclassify from Moderate to Serious
Proposed Approval	11/09/2015	80 FR 69173
Proposed Approval	12/16/2016	81 FR 91088
Final Approval	05/10/2017	82 FR 21711	Effective: 06/09/2017
San Joaquin Valley, CA
Change from Subpart 1 to Moderate
Final Approval	06/02/2014	79 FR 31566	Effective: 07/02/2014
Reclassify from Moderate to Serious
Proposed Approval	01/13/2015	80 FR 1816
Final Approval	01/20/2016	81 FR 2993	Effective: 02/19/2016
MODERATE
Allentown, PA
Change from Subpart 1 to Moderate
Final Approval	06/02/2014	79 FR 31566	Effective: 07/02/2014
Chico, CA
Change from Subpart 1 to Moderate
Final Approval	06/02/2014	79 FR 31566	Effective: 07/02/2014
Harrisburg-Lebanon-Carlisle-York, PA
Change from Subpart 1 to Moderate
Final Approval	06/02/2014	79 FR 31566	Effective: 07/02/2014
Imperial County, CA
Change from Subpart 1 to Moderate
Proposed Approval	11/21/2013	78 FR 69806
Final Approval	06/02/2014	79 FR 31566	Effective: 07/02/2014
Johnstown, PA
Change from Subpart 1 to Moderate
Final Approval	06/02/2014	79 FR 31566	Effective: 07/02/2014
Klamath Falls, OR
Change from Subpart 1 to Moderate
Final Approval	06/02/2014	79 FR 31566	Effective: 07/02/2014
Knoxville-Sevierville-La Follette, TN
Change from Subpart 1 to Moderate
Final Approval	06/02/2014	79 FR 31566	Effective: 07/02/2014
Lancaster, PA
Change from Subpart 1 to Moderate
Final Approval	06/02/2014	79 FR 31566	Effective: 07/02/2014
Liberty-Clairton, PA
Change from Subpart 1 to Moderate
Proposed Approval	11/21/2013	78 FR 69806
Final Approval	06/02/2014	79 FR 31566	Effective: 07/02/2014
Logan, UT-ID
Change from Subpart 1 to Moderate
Final Approval	06/02/2014	79 FR 31566	Effective: 07/02/2014
Reclassify from Moderate to Serious
Proposed Approval	11/09/2015	80 FR 69172
Proposed Approval	11/09/2015	80 FR 69173
Proposed Approval	12/16/2016	81 FR 91088
Nogales, AZ
Change from Subpart 1 to Moderate
Final Approval	06/02/2014	79 FR 31566	Effective: 07/02/2014
Oakridge, OR
Change from Subpart 1 to Moderate
Final Approval	06/02/2014	79 FR 31566	Effective: 07/02/2014
Philadelphia-Wilmington, PA-NJ-DE
Change from Subpart 1 to Moderate
Final Approval	06/02/2014	79 FR 31566	Effective: 07/02/2014
Pittsburgh-Beaver Valley, PA
Change from Subpart 1 to Moderate
Final Approval	06/02/2014	79 FR 31566	Effective: 07/02/2014
Sacramento, CA
Change from Subpart 1 to Moderate
Final Approval	06/02/2014	79 FR 31566	Effective: 07/02/2014
San Francisco Bay Area, CA
Change from Subpart 1 to Moderate
Final Approval	06/02/2014	79 FR 31566	Effective: 07/02/2014
Tacoma, WA
Change from Subpart 1 to Moderate
Final Approval	06/02/2014	79 FR 31566	Effective: 07/02/2014
West Central Pinal, AZ
Change from Subpart 1 to Moderate
Final Approval	06/02/2014	79 FR 31566	Effective: 07/02/2014
Yuba City-Marysville, CA
Change from Subpart 1 to Moderate
Final Approval	06/02/2014	79 FR 31566	Effective: 07/02/2014
FORMER SUBPART 1
Philadelphia-Wilmington, PA-NJ-DE
Change from Subpart 1 to Moderate
Final Approval	06/02/2014	79 FR 31566	Effective: 07/02/2014

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