Federal Register Notices Related to
Particulate Matter (PM-2.5) 1997 Standard Designations and Classifications

As of December 14, 2012
Ordered by State then Area

*ALABAMA*

BIRMINGHAM, AL
04/12/2011	76 FR Page 20291	Proposed Approval	Clean Data Determination/Attainment Determination
06/29/2011	76 FR Page 38023	Final Approval	Clean Data Determination/Attainment Determination
11/10/2011	76 FR Page 70078	Proposed Approval	Redesignation to Maintenance

CHATTANOOGA, AL-TN-GA
03/22/2011	76 FR Page 15895	Proposed Approval	Clean Data Determination/Attainment Determination
05/31/2011	76 FR Page 31239	Final Approval	Clean Data Determination/Attainment Determination
06/02/2011	76 FR Page 31900	Proposed Approval	Clean Data Determination/Attainment Determination
09/08/2011	76 FR Page 55774	Final Approval	Clean Data Determination/Attainment Determination

*CALIFORNIA*

LOS ANGELES-SOUTH COAST AIR BASIN, CA
07/14/2011	76 FR Page 41562	Proposed Approval	Attainment Date Extension
11/09/2011	76 FR Page 69928	Final Approval	Attainment Date Extension

SAN JOAQUIN VALLEY, CA
07/13/2011	76 FR Page 41338	Proposed Approval	Attainment Date Extension
11/09/2011	76 FR Page 69896	Final Approval	Attainment Date Extension

*CONNECTICUT*

NEW YORK-N. NEW JERSEY-LONG ISLAND, NY-NJ-CT
08/01/2010	75 FR Page 45076	Proposed Approval	Clean Data Determination/Attainment Determination
11/15/2010	75 FR Page 69589	Final Approval	Clean Data Determination/Attainment Determination

*DELAWARE*

PHILADELPHIA-WILMINGTON, PA-NJ-DE
01/23/2012	77 FR Page 3147	Direct Final	Clean Data Determination/Attainment Determination
01/23/2012	77 FR Page 3223	Proposed Approval	Clean Data Determination/Attainment Determination
03/13/2012	77 FR Page 14697	Withdrawal	Clean Data Determination/Attainment Determination
05/16/2012	77 FR Page 28782	Final Approval	Clean Data Determination/Attainment Determination

*DISTRICT OF COLUMBIA*

WASHINGTON, DC-MD-VA
10/22/2008	73 FR Page 62945	Proposed Approval	Clean Data Determination/Attainment Determination
01/12/2009	74 FR Page 1146	Final Approval	Clean Data Determination/Attainment Determination
11/04/2011	76 FR Page 68378	Proposed Approval	Clean Data Determination/Attainment Determination
01/10/2012	77 FR Page 1411	Final Approval	Clean Data Determination/Attainment Determination

*GEORGIA*

ATLANTA, GA
09/14/2011	76 FR Page 56701	Proposed Approval	Clean Data Determination/Attainment Determination
12/08/2011	76 FR Page 76620	Final Approval	Clean Data Determination/Attainment Determination

CHATTANOOGA, AL-TN-GA
03/22/2011	76 FR Page 15895	Proposed Approval	Clean Data Determination/Attainment Determination
05/31/2011	76 FR Page 31239	Final Approval	Clean Data Determination/Attainment Determination
06/02/2011	76 FR Page 31900	Proposed Approval	Clean Data Determination/Attainment Determination
09/08/2011	76 FR Page 55774	Final Approval	Clean Data Determination/Attainment Determination

MACON, GA
03/22/2011	76 FR Page 15892	Proposed Approval	Clean Data Determination/Attainment Determination
06/02/2011	76 FR Page 31858	Final Approval	Clean Data Determination/Attainment Determination
06/02/2011	76 FR Page 31900	Proposed Approval	Clean Data Determination/Attainment Determination
09/08/2011	76 FR Page 55774	Final Approval	Clean Data Determination/Attainment Determination

ROME, GA
12/13/2010	75 FR Page 77595	Proposed Approval	Clean Data Determination/Attainment Determination
04/05/2011	76 FR Page 18650	Final Approval	Clean Data Determination/Attainment Determination
06/02/2011	76 FR Page 31898	Proposed Approval	Clean Data Determination/Attainment Determination
09/08/2011	76 FR Page 55776	Final Approval	Clean Data Determination/Attainment Determination

*ILLINOIS*

CHICAGO-GARY-LAKE COUNTY, IL-IN
09/24/2009	74 FR Page 48690	Proposed Approval	Clean Data Determination/Attainment Determination
11/27/2009	74 FR Page 62243	Final Approval	Clean Data Determination/Attainment Determination

ST. LOUIS, MO-IL
03/07/2011	76 FR Page 12302	Proposed Approval	Clean Data Determination/Attainment Determination
05/23/2011	76 FR Page 29652	Final Approval	Clean Data Determination/Attainment Determination
12/20/2011	76 FR Page 78869	Proposed Approval	Clean Data Determination/Attainment Determination
06/27/2012	77 FR Page 38183	Final Approval	Clean Data Determination/Attainment Determination

*INDIANA*

CHICAGO-GARY-LAKE COUNTY, IL-IN
09/24/2009	74 FR Page 48690	Proposed Approval	Clean Data Determination/Attainment Determination
11/27/2009	74 FR Page 62243	Final Approval	Clean Data Determination/Attainment Determination
09/27/2011	76 FR Page 59600	Proposed Approval	Redesignation to Maintenance
12/07/2011	76 FR Page 76302	Final Approval	Redesignation to Maintenance

CINCINNATI-HAMILTON, OH-KY-IN
06/03/2011	76 FR Page 32110	Proposed Approval	Clean Data Determination/Attainment Determination
09/29/2011	76 FR Page 60373	Final Approval	Clean Data Determination/Attainment Determination
10/19/2011	76 FR Page 64825	Direct Final	Redesignation to Maintenance
10/19/2011	76 FR Page 64880	Proposed Approval	Redesignation to Maintenance
12/06/2011	76 FR Page 76048	Withdrawal	Redesignation to Maintenance
12/23/2011	76 FR Page 80253	Final Approval	Redesignation to Maintenance

EVANSVILLE, IN
09/24/2009	74 FR Page 48690	Proposed Approval	Clean Data Determination/Attainment Determination
11/27/2009	74 FR Page 62243	Final Approval	Clean Data Determination/Attainment Determination
05/23/2011	76 FR Page 29695	Proposed Approval	Redesignation to Maintenance
09/27/2011	76 FR Page 59527	Final Approval	Redesignation to Maintenance

INDIANAPOLIS, IN
09/27/2011	76 FR Page 59512	Direct Final	Redesignation to Maintenance
09/27/2011	76 FR Page 59599	Proposed Approval	Redesignation to Maintenance
11/14/2011	76 FR Page 70361	Withdrawal	Redesignation to Maintenance

LOUISVILLE, KY-IN
09/14/2010	75 FR Page 55725	Proposed Approval	Clean Data Determination/Attainment Determination
03/09/2011	76 FR Page 12860	Final Approval	Clean Data Determination/Attainment Determination
06/15/2011	76 FR Page 34935	Proposed Approval	Clean Data Determination/Attainment Determination
09/07/2011	76 FR Page 55544	Final Approval	Clean Data Determination/Attainment Determination

*KENTUCKY*

CINCINNATI-HAMILTON, OH-KY-IN
06/03/2011	76 FR Page 32110	Proposed Approval	Clean Data Determination/Attainment Determination
09/29/2011	76 FR Page 60373	Final Approval	Clean Data Determination/Attainment Determination
10/21/2011	76 FR Page 65458	Proposed Approval	Redesignation to Maintenance
12/15/2011	76 FR Page 77903	Final Approval	Redesignation to Maintenance

HUNTINGTON-ASHLAND, WV-KY-OH
05/11/2011	76 FR Page 27290	Proposed Approval	Clean Data Determination/Attainment Determination
09/07/2011	76 FR Page 55542	Final Approval	Clean Data Determination/Attainment Determination
11/19/2012	77 FR Page 69409	Proposed Approval	Redesignation to Maintenance

LOUISVILLE, KY-IN
09/14/2010	75 FR Page 55725	Proposed Approval	Clean Data Determination/Attainment Determination
03/09/2011	76 FR Page 12860	Final Approval	Clean Data Determination/Attainment Determination
06/15/2011	76 FR Page 34935	Proposed Approval	Clean Data Determination/Attainment Determination
09/07/2011	76 FR Page 55544	Final Approval	Clean Data Determination/Attainment Determination

*MARYLAND*

BALTIMORE, MD
07/31/2009	74 FR Page 38161	Proposed Approval	Clean Data Determination/Attainment Determination
09/29/2009	74 FR Page 49834	Proposed Approval	Extension of Comment Period
11/23/2011	76 FR Page 72374	Proposed Approval	Clean Data Determination/Attainment Determination
11/23/2011	76 FR Page 72374	Withdrawal	Clean Data Determination/Attainment Determination
05/22/2012	77 FR Page 30208	Final Approval	Clean Data Determination/Attainment Determination

MARTINSBURG, WV-HAGERSTOWN, MD
07/31/2009	74 FR Page 38161	Proposed Approval	Clean Data Determination/Attainment Determination
09/29/2009	74 FR Page 49834	Proposed Approval	Extension of Comment Period
11/20/2009	74 FR Page 60199	Final Approval	Clean Data Determination/Attainment Determination
11/04/2011	76 FR Page 68378	Proposed Approval	Clean Data Determination/Attainment Determination
01/10/2012	77 FR Page 1411	Final Approval	Clean Data Determination/Attainment Determination

WASHINGTON, DC-MD-VA
10/22/2008	73 FR Page 62945	Proposed Approval	Clean Data Determination/Attainment Determination
01/12/2009	74 FR Page 1146	Final Approval	Clean Data Determination/Attainment Determination
11/04/2011	76 FR Page 68378	Proposed Approval	Clean Data Determination/Attainment Determination
01/10/2012	77 FR Page 1411	Final Approval	Clean Data Determination/Attainment Determination

*MICHIGAN*

DETROIT-ANN ARBOR, MI
07/05/2012	77 FR Page 39659	Proposed Approval	Clean Data Determination/Attainment Determination
11/06/2012	77 FR Page 66545	Final Approval	Clean Data Determination/Attainment Determination

*MISSOURI*

ST. LOUIS, MO-IL
03/07/2011	76 FR Page 12302	Proposed Approval	Clean Data Determination/Attainment Determination
05/23/2011	76 FR Page 29652	Final Approval	Clean Data Determination/Attainment Determination
12/20/2011	76 FR Page 78869	Proposed Approval	Clean Data Determination/Attainment Determination
06/27/2012	77 FR Page 38183	Final Approval	Clean Data Determination/Attainment Determination

*NEW JERSEY*

NEW YORK-N. NEW JERSEY-LONG ISLAND, NY-NJ-CT
08/01/2010	75 FR Page 45076	Proposed Approval	Clean Data Determination/Attainment Determination
11/15/2010	75 FR Page 69589	Final Approval	Clean Data Determination/Attainment Determination

PHILADELPHIA-WILMINGTON, PA-NJ-DE
01/23/2012	77 FR Page 3147	Direct Final	Clean Data Determination/Attainment Determination
01/23/2012	77 FR Page 3223	Proposed Approval	Clean Data Determination/Attainment Determination
03/13/2012	77 FR Page 14697	Withdrawal	Clean Data Determination/Attainment Determination
05/16/2012	77 FR Page 28782	Final Approval	Clean Data Determination/Attainment Determination

*NEW YORK*

NEW YORK-N. NEW JERSEY-LONG ISLAND, NY-NJ-CT
08/01/2010	75 FR Page 45076	Proposed Approval	Clean Data Determination/Attainment Determination
11/15/2010	75 FR Page 69589	Final Approval	Clean Data Determination/Attainment Determination

*NORTH CAROLINA*

GREENSBORO-WINSTON SALEM-HIGH POINT, NC
10/06/2009	74 FR Page 51249	Proposed Approval	Clean Data Determination/Attainment Determination
01/04/2010	75 FR Page 54	Final Approval	Clean Data Determination/Attainment Determination
12/06/2010	75 FR Page 75625	Final Approval	Correction/Clarification
09/26/2011	76 FR Page 59345	Proposed Approval	Redesignation to Maintenance
11/18/2011	76 FR Page 71455	Final Approval	Clean Data Determination/Attainment Determination
11/18/2011	76 FR Page 71455	Final Approval	Redesignation to Maintenance

HICKORY-MORGANTON-LENOIR, NC
10/06/2009	74 FR Page 51246	Proposed Approval	Clean Data Determination/Attainment Determination
01/05/2010	75 FR Page 230	Final Approval	Clean Data Determination/Attainment Determination
12/06/2010	75 FR Page 75626	Final Approval	Correction/Clarification
09/20/2011	76 FR Page 58210	Proposed Approval	Clean Data Determination/Attainment Determination
09/20/2011	76 FR Page 58210	Proposed Approval	Redesignation to Maintenance
11/18/2011	76 FR Page 71452	Final Approval	Clean Data Determination/Attainment Determination
11/18/2011	76 FR Page 71452	Final Approval	Redesignation to Maintenance

*OHIO*

CINCINNATI-HAMILTON, OH-KY-IN
06/03/2011	76 FR Page 32110	Proposed Approval	Clean Data Determination/Attainment Determination
09/29/2011	76 FR Page 60373	Final Approval	Clean Data Determination/Attainment Determination
10/19/2011	76 FR Page 64825	Direct Final	Redesignation to Maintenance
10/19/2011	76 FR Page 64880	Proposed Approval	Redesignation to Maintenance
12/06/2011	76 FR Page 76048	Withdrawal	Redesignation to Maintenance
12/23/2011	76 FR Page 80253	Final Approval	Redesignation to Maintenance

CLEVELAND-AKRON-LORAIN, OH
05/17/2011	76 FR Page 28393	Proposed Approval	Clean Data Determination/Attainment Determination
09/14/2011	76 FR Page 56641	Final Approval	Clean Data Determination/Attainment Determination

COLUMBUS, OH
05/17/2011	76 FR Page 28393	Proposed Approval	Clean Data Determination/Attainment Determination
09/14/2011	76 FR Page 56641	Final Approval	Clean Data Determination/Attainment Determination

DAYTON-SPRINGFIELD, OH
05/17/2011	76 FR Page 28393	Proposed Approval	Clean Data Determination/Attainment Determination
09/14/2011	76 FR Page 56641	Final Approval	Clean Data Determination/Attainment Determination

HUNTINGTON-ASHLAND, WV-KY-OH
05/11/2011	76 FR Page 27290	Proposed Approval	Clean Data Determination/Attainment Determination
09/07/2011	76 FR Page 55542	Final Approval	Clean Data Determination/Attainment Determination
12/22/2011	76 FR Page 79593	Proposed Approval	Redesignation to Maintenance

PARKERSBURG-MARIETTA, WV-OH
11/20/2009	74 FR Page 60199	Final Approval	Clean Data Determination/Attainment Determination
07/21/2011	76 FR Page 43634	Proposed Approval	Clean Data Determination/Attainment Determination
12/02/2011	76 FR Page 75464	Final Approval	Clean Data Determination/Attainment Determination
11/30/2012	77 FR Page 71383	Proposed Approval	Clean Data Determination/Attainment Determination
11/30/2012	77 FR Page 71383	Proposed Approval	Redesignation to Maintenance

STEUBENVILLE-WEIRTON, OH-WV
05/17/2011	76 FR Page 28393	Proposed Approval	Clean Data Determination/Attainment Determination
09/14/2011	76 FR Page 56641	Final Approval	Clean Data Determination/Attainment Determination

WHEELING, WV-OH
11/20/2009	74 FR Page 60199	Final Approval	Clean Data Determination/Attainment Determination
07/21/2011	76 FR Page 43634	Proposed Approval	Clean Data Determination/Attainment Determination
12/02/2011	76 FR Page 75464	Final Approval	Clean Data Determination/Attainment Determination
11/30/2012	77 FR Page 71371	Proposed Approval	Clean Data Determination/Attainment Determination
11/30/2012	77 FR Page 71371	Proposed Approval	Redesignation to Maintenance

*PENNSYLVANIA*

HARRISBURG-LEBANON-CARLISLE, PA
06/13/2008	73 FR Page 33754	Proposed Approval	Clean Data Determination/Attainment Determination
08/25/2008	73 FR Page 49949	Final Approval	Clean Data Determination/Attainment Determination
07/29/2011	76 FR Page 45424	Direct Final	Clean Data Determination/Attainment Determination
07/29/2011	76 FR Page 45482	Proposed Approval	Clean Data Determination/Attainment Determination

JOHNSTOWN, PA
07/31/2009	74 FR Page 38158	Proposed Approval	Clean Data Determination/Attainment Determination
09/25/2009	74 FR Page 48863	Final Approval	Clean Data Determination/Attainment Determination
07/29/2011	76 FR Page 45424	Direct Final	Clean Data Determination/Attainment Determination
07/29/2011	76 FR Page 45482	Proposed Approval	Clean Data Determination/Attainment Determination

LANCASTER, PA
07/31/2009	74 FR Page 38158	Proposed Approval	Clean Data Determination/Attainment Determination
09/25/2009	74 FR Page 48863	Final Approval	Clean Data Determination/Attainment Determination
07/29/2011	76 FR Page 45424	Direct Final	Clean Data Determination/Attainment Determination
07/29/2011	76 FR Page 45482	Proposed Approval	Clean Data Determination/Attainment Determination

PHILADELPHIA-WILMINGTON, PA-NJ-DE
01/23/2012	77 FR Page 3147	Direct Final	Clean Data Determination/Attainment Determination
01/23/2012	77 FR Page 3223	Proposed Approval	Clean Data Determination/Attainment Determination
03/13/2012	77 FR Page 14697	Withdrawal	Clean Data Determination/Attainment Determination
05/16/2012	77 FR Page 28782	Final Approval	Clean Data Determination/Attainment Determination

PITTSBURGH-BEAVER VALLEY, PA
06/11/2012	77 FR Page 34297	Proposed Approval	Clean Data Determination/Attainment Determination
10/12/2012	77 FR Page 62147	Final Approval	Clean Data Determination/Attainment Determination

READING, PA
07/31/2009	74 FR Page 38158	Proposed Approval	Clean Data Determination/Attainment Determination
09/25/2009	74 FR Page 48863	Final Approval	Clean Data Determination/Attainment Determination
07/29/2011	76 FR Page 45424	Direct Final	Clean Data Determination/Attainment Determination
07/29/2011	76 FR Page 45482	Proposed Approval	Clean Data Determination/Attainment Determination

YORK, PA
07/31/2009	74 FR Page 38158	Proposed Approval	Clean Data Determination/Attainment Determination
09/25/2009	74 FR Page 48863	Final Approval	Clean Data Determination/Attainment Determination
07/29/2011	76 FR Page 45424	Direct Final	Clean Data Determination/Attainment Determination
07/29/2011	76 FR Page 45482	Proposed Approval	Clean Data Determination/Attainment Determination

*TENNESSEE*

CHATTANOOGA, AL-TN-GA
03/22/2011	76 FR Page 15895	Proposed Approval	Clean Data Determination/Attainment Determination
05/31/2011	76 FR Page 31239	Final Approval	Clean Data Determination/Attainment Determination
06/02/2011	76 FR Page 31900	Proposed Approval	Clean Data Determination/Attainment Determination
09/08/2011	76 FR Page 55774	Final Approval	Clean Data Determination/Attainment Determination

KNOXVILLE, TN
06/06/2012	77 FR Page 33360	Proposed Approval	Clean Data Determination/Attainment Determination
08/02/2012	77 FR Page 45954	Final Approval	Clean Data Determination/Attainment Determination

*VIRGINIA*

WASHINGTON, DC-MD-VA
10/22/2008	73 FR Page 62945	Proposed Approval	Clean Data Determination/Attainment Determination
01/12/2009	74 FR Page 1146	Final Approval	Clean Data Determination/Attainment Determination
11/04/2011	76 FR Page 68378	Proposed Approval	Clean Data Determination/Attainment Determination
01/10/2012	77 FR Page 1411	Final Approval	Clean Data Determination/Attainment Determination

*WEST VIRGINIA*

CHARLESTON, WV
07/15/2011	76 FR Page 41739	Proposed Approval	Clean Data Determination/Attainment Determination
10/11/2011	76 FR Page 62640	Final Approval	Clean Data Determination/Attainment Determination

HUNTINGTON-ASHLAND, WV-KY-OH
05/11/2011	76 FR Page 27290	Proposed Approval	Clean Data Determination/Attainment Determination
09/07/2011	76 FR Page 55542	Final Approval	Clean Data Determination/Attainment Determination
11/15/2012	77 FR Page 68076	Proposed Approval	Redesignation to Maintenance

MARTINSBURG, WV-HAGERSTOWN, MD
07/31/2009	74 FR Page 38154	Proposed Approval	Clean Data Determination/Attainment Determination
08/27/2009	74 FR Page 43653	Proposed Approval	Correction/Clarification
09/29/2009	74 FR Page 49833	Proposed Approval	Extension of Comment Period
11/20/2009	74 FR Page 60199	Final Approval	Clean Data Determination/Attainment Determination
11/04/2011	76 FR Page 68378	Proposed Approval	Clean Data Determination/Attainment Determination
01/10/2012	77 FR Page 1411	Final Approval	Clean Data Determination/Attainment Determination

PARKERSBURG-MARIETTA, WV-OH
07/31/2009	74 FR Page 38154	Proposed Approval	Clean Data Determination/Attainment Determination
08/27/2009	74 FR Page 43653	Proposed Approval	Correction/Clarification
09/29/2009	74 FR Page 49833	Proposed Approval	Extension of Comment Period
11/20/2009	74 FR Page 60199	Final Approval	Clean Data Determination/Attainment Determination
07/21/2011	76 FR Page 43634	Proposed Approval	Clean Data Determination/Attainment Determination
12/02/2011	76 FR Page 75464	Final Approval	Clean Data Determination/Attainment Determination
12/11/2012	77 FR Page 73560	Proposed Approval	Redesignation to Maintenance

STEUBENVILLE-WEIRTON, OH-WV
05/17/2011	76 FR Page 28393	Proposed Approval	Clean Data Determination/Attainment Determination
09/14/2011	76 FR Page 56641	Final Approval	Clean Data Determination/Attainment Determination

WHEELING, WV-OH
07/31/2009	74 FR Page 38154	Proposed Approval	Clean Data Determination/Attainment Determination
08/27/2009	74 FR Page 43653	Proposed Approval	Correction/Clarification
09/29/2009	74 FR Page 49833	Proposed Approval	Extension of Comment Period
11/20/2009	74 FR Page 60199	Final Approval	Clean Data Determination/Attainment Determination
07/21/2011	76 FR Page 43634	Proposed Approval	Clean Data Determination/Attainment Determination
12/02/2011	76 FR Page 75464	Final Approval	Clean Data Determination/Attainment Determination
12/11/2012	77 FR Page 73575	Proposed Approval	Redesignation to Maintenance

Federal Register Notices Related to Particulate Matter (PM-2.5) 1997 Standard Designations and Classifications

Federal Register Notices Related to
Particulate Matter (PM-2.5) 1997 Standard Designations and Classifications