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PM-10 (1987) Nonattainment Areas

As of July 02, 2014
Current and historical design value data can be found at http://www.epa.gov/airtrends/values.html
Areas Listed Alphabetically Classification No.
Counties
NAA
2010
Population
EPA
Region
State
Ajo (Pima County), AZ Moderate 1 8,823    9 AZ
Anthony, NM Moderate 1 3,096    6 NM
Butte, MT Moderate 1 34,201    8 MT
Clark Co, NV Serious 1 1,951,248    9 NV
Coachella Valley, CA Serious 1 257,794    9 CA
Columbia Falls, MT Moderate 1 4,610    8 MT
East Kern Co, CA Serious 1 125,950    9 CA
El Paso Co, TX Moderate 1 649,121    6 TX
Flathead County; Whitefish and vicinity, MT Moderate 1 6,138    8 MT
Fort Hall Indian Reservation Moderate 2 591    10 ID
Hayden, AZ Moderate 2 11,048    9 AZ
Imperial Valley, CA Serious 1 146,905    9 CA
Kalispell, MT Moderate 1 18,422    8 MT
Lame Deer, MT Moderate 1 527    8 MT
Lane Co, OR Moderate 1 3,728    10 OR
Libby, MT Moderate 1 3,378    8 MT
Mammoth Lake, CA Moderate 1 7,133    9 CA
Miami, AZ Moderate 1 15,218    9 AZ
Missoula, MT Moderate 1 59,733    8 MT
Mono Basin, CA Moderate 1 285    9 CA
New York Co, NY Moderate 1 1,585,873    2 NY
Nogales, AZ Moderate 1 30,359    9 AZ
Ogden, UT Moderate 1 82,825    8 UT
Owens Valley, CA Serious 1 7,333    9 CA
Paul Spur/Douglas (Cochise County), AZ Moderate 1 17,495    9 AZ
Phoenix, AZ Serious 2 3,852,985    9 AZ
Pinehurst, ID Moderate 1 1,578    10 ID
Polson, MT Moderate 1 4,099    8 MT
Rillito, AZ Moderate 1 588    9 AZ
Ronan, MT Moderate 1 2,734    8 MT
Salt Lake Co, UT Moderate 1 1,029,655    8 UT
San Bernardino Co, CA Moderate 1 237,418    9 CA
Sanders County (part); Thompson Falls and vicinity, MT Moderate 1 1,317    8 MT
Sheridan, WY Moderate 1 17,300    8 WY
Shoshone Co, ID Moderate 1 9,691    10 ID
Trona, CA Moderate 1 4,167    9 CA
Utah Co, UT Moderate 1 516,564    8 UT
Washoe Co, NV Serious 1 421,404    9 NV
West Pinal, AZ Moderate 1 283,032    9 AZ
Yuma, AZ Moderate 1 100,710    9 AZ
 
40 Total Areas 33 11,515,076     

No. of Counties reflects the number of counties in an area, while the total count only counts a county once and doesn't double count the county if it is in more than area.

Multi-state areas are counted in the nonattainment report until all state areas have been redesignated.


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