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Classifications of PM-2.5 (2006) Nonattainment Areas

As of January 30, 2015
MODERATE
Allentown, PA
Chico, CA
Fairbanks, AK
Imperial Co, CA
Johnstown, PA
Klamath Falls, OR
Knoxville-Sevierville-La Follette, TN
Lancaster, PA
Liberty-Clairton, PA
Logan, UT-ID
Los Angeles-South Coast Air Basin, CA
Nogales, AZ
Oakridge, OR
Philadelphia-Wilmington, PA-NJ-DE (PA portion)
Pittsburgh-Beaver Valley, PA
Provo, UT
Sacramento, CA
Salt Lake City, UT
San Francisco Bay Area, CA
San Joaquin Valley, CA
Tacoma, WA
West Central Pinal, AZ


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