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Particulate Matter (PM-2.5) 2006 Standard Nonattainment Areas

As of December 05, 2013    |   Design Value (DV) Notes
All of the areas designated nonattainment for the 2006 PM-2.5 standard violated the 24-hour standard.
Current and historical design value data can be found at http://www.epa.gov/airtrends/values.html
Areas Listed Alphabetically Design Values
at Designation
No.
Counties
NAA
2010
Population
EPA
Region
State
(2006-2008)
24-hr
(ug/m3)
Allentown, PA 36 2 647,232    3 PA
Charleston, WV 36 2 248,549    3 WV
Chico, CA 69 1 217,626    9 CA
Fairbanks, AK 41 1 87,456    10 AK
Harrisburg-Lebanon-Carlisle-York, PA 36 4 1,072,046    3 PA
Imperial Co, CA 36 1 154,061    9 CA
Johnstown, PA See note 3
DV Notes
2 156,923    3 PA
Klamath Falls, OR 46 1 46,969    10 OR
Knoxville-Sevierville-La Follette, TN See note 3
DV Notes
5 681,523    4 TN
Lancaster, PA 37 1 519,445    3 PA
Liberty-Clairton, PA 53 1 20,789    3 PA
Logan, UT-ID 36 2 125,198    8 10 UT-ID
Los Angeles-South Coast Air Basin, CA 49 4 15,716,242    9 CA
Milwaukee-Racine, WI 37 3 1,533,034    5 WI
New York-N. New Jersey-Long Island, NY-NJ-CT 38 22 20,404,481    2 2 1 NY-NJ-CT
Nogales, AZ 40 1 30,622    9 AZ
Oakridge, OR 40 1 4,261    10 OR
Philadelphia-Wilmington, PA-NJ-DE 36 9 5,798,152    3 2 3 PA-NJ-DE
Pittsburgh-Beaver Valley, PA 36 8 2,142,981    3 PA
Provo, UT 44 1 517,537    8 UT
Sacramento, CA 56 5 2,206,060    9 CA
Salt Lake City, UT 48 5 1,665,137    8 UT
San Francisco Bay Area, CA 36 9 6,971,067    9 CA
San Joaquin Valley, CA 70 8 3,842,165    9 CA
Steubenville-Weirton, OH-WV 41 3 124,454    5 3 OH-WV
Tacoma, WA 44 1 539,682    10 WA
West Central Pinal, AZ 48 1 52,314    9 AZ
Yuba City-Marysville, CA 47 2 164,955    9 CA
 
28 Total Areas 104 65,690,961     


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