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Federal Register Notices Related to
Particulate Matter (PM-2.5) 2006 Standard Designations and Classifications

As of December 14, 2012
Ordered by Category
  
DESIGNATION TO NONATTAINMENT
02/03/2011  ARIZONA   West Central Pinal, AZ    76 FR Page 6056   Final Approval
  
CLEAN DATA DETERMINATION/ATTAINMENT DETERMINATION
06/14/2010  ALABAMA   Birmingham, AL    75 FR Page 33562   Proposed Approval
09/20/2010  ALABAMA   Birmingham, AL    75 FR Page 57186   Final Approval
08/19/2011  WEST VIRGINIA   Charleston, WV    76 FR Page 51927   Proposed Approval
10/04/2011  OHIO   Steubenville-Weirton, OH-WV    76 FR Page 61291   Proposed Approval
10/04/2011  WEST VIRGINIA   Steubenville-Weirton, OH-WV    76 FR Page 61291   Proposed Approval
11/18/2011  WEST VIRGINIA   Charleston, WV    76 FR Page 71450   Final Approval
01/20/2012  PENNSYLVANIA   Allentown, PA    77 FR Page 2941   Proposed Approval
01/20/2012  PENNSYLVANIA   Harrisburg-Lebanon-Carlisle-York, PA    77 FR Page 2941   Proposed Approval
01/20/2012  PENNSYLVANIA   Johnstown, PA    77 FR Page 2941   Proposed Approval
01/20/2012  PENNSYLVANIA   Lancaster, PA    77 FR Page 2941   Proposed Approval
03/29/2012  PENNSYLVANIA   Allentown, PA    77 FR Page 18922   Final Approval
03/29/2012  PENNSYLVANIA   Harrisburg-Lebanon-Carlisle-York, PA    77 FR Page 18922   Final Approval
03/29/2012  PENNSYLVANIA   Johnstown, PA    77 FR Page 18922   Final Approval
03/29/2012  PENNSYLVANIA   Lancaster, PA    77 FR Page 18922   Final Approval
04/24/2012  WISCONSIN   Milwaukee-Racine, WI    77 FR Page 24436   Proposed Approval
05/14/2012  OHIO   Steubenville-Weirton, OH-WV    77 FR Page 28264   Final Approval
05/14/2012  WEST VIRGINIA   Steubenville-Weirton, OH-WV    77 FR Page 28264   Final Approval
06/06/2012  TENNESSEE   Knoxville-Sevierville-La Follette, TN    77 FR Page 33360   Proposed Approval
07/05/2012  MICHIGAN   Detroit-Ann Arbor, MI    77 FR Page 39659   Proposed Approval
07/05/2012  WASHINGTON   Tacoma, WA    77 FR Page 39657   Proposed Approval
08/02/2012  TENNESSEE   Knoxville-Sevierville-La Follette, TN    77 FR Page 45954   Final Approval
08/30/2012  CONNECTICUT   New York-N. New Jersey-Long Island, NY-NJ-CT    77 FR Page 52626   Proposed Approval
08/30/2012  NEW JERSEY   New York-N. New Jersey-Long Island, NY-NJ-CT    77 FR Page 52626   Proposed Approval
08/30/2012  NEW YORK   New York-N. New Jersey-Long Island, NY-NJ-CT    77 FR Page 52626   Proposed Approval
09/04/2012  WASHINGTON   Tacoma, WA    77 FR Page 53772   Final Approval
10/02/2012  DELAWARE   Philadelphia-Wilmington, PA-NJ-DE    77 FR Page 60089   Proposed Approval
10/02/2012  NEW JERSEY   Philadelphia-Wilmington, PA-NJ-DE    77 FR Page 60089   Proposed Approval
10/02/2012  PENNSYLVANIA   Philadelphia-Wilmington, PA-NJ-DE    77 FR Page 60089   Proposed Approval
10/26/2012  CALIFORNIA   Sacramento, CA    77 FR Page 65346   Proposed Approval
10/29/2012  CALIFORNIA   San Francisco Bay Area, CA    77 FR Page 65521   Proposed Approval
10/30/2012  ARIZONA   Nogales, AZ    77 FR Page 65656   Proposed Approval
10/30/2012  CALIFORNIA   Chico, CA    77 FR Page 65651   Proposed Approval
10/30/2012  CALIFORNIA   Yuba City-Marysville, CA    77 FR Page 65646   Proposed Approval
  
REDESIGNATION TO MAINTENANCE
11/10/2011  ALABAMA   Birmingham, AL    76 FR Page 70091   Proposed Approval
  
EXTENSION OF COMMENT PERIOD
05/23/2012  WISCONSIN   Milwaukee-Racine, WI    77 FR Page 30453   Proposed Approval

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