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California Whole or Part County Nonattainment Status by Year for TSP Since 1978 and PM-10 Since 1991

As of July 02, 2014
Listed by State, County, Pollutant (W=Whole County,P=Partial County designated nonattainment as of report date)
Select a State:  
AK | AL | AR | AZ | CA | CO | CT | DC | FL | GA | HI | IA | ID | IL | IN | KS | KY | MA | MD | ME | MI | MN | MO | MS |
MT | NC | NE | NH |NJ | NM | NV | NY | OH | OK | OR | PA | PR | RI | SC | SD | TN | TX | UT | VT | WA | WI | WV | WY |

Important Notes

CALIFORNIA
County Pollutant 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14
Alameda County TSP W W
Butte County TSP W W W
Colusa County TSP W
Contra Costa County TSP W W W
Fresno County PM-10 (1987) W W W W W W W W W W W W W W W W W W
Fresno County TSP W W W W W W W W W W W W W W
Humboldt County TSP W W
Imperial County PM-10 (1987) P P P P P P P P P P P P P P P P P P P P P P P P P
Inyo County PM-10 (1987) P P P P P P P P P P P P P P P P P P P P P P P P P
Kern County PM-10 (1987) W W W W W W W W W W P P P P P P P P P P P P P P P
Kern County TSP P P P P P P P P P P P P P P
Kings County PM-10 (1987) W W W W W W W W W W W W W W W W W W
Kings County TSP W W W W W W P W W W W W W W
Los Angeles County PM-10 (1987) P P P P P P P P P P P P P P P P P P P P P P P
Los Angeles County TSP W W W W P P P P P P P P P P
Madera County PM-10 (1987) W W W W W W W W W W W W W W W W W W
Madera County TSP W W W W W W W W W W W W W W
Marin County TSP W
Mendocino County TSP W W W W
Merced Co PM-10 (1987) W W W W W W W W W W W W W W W W W W
Merced County TSP W W W W W W W W W W W W W W
Mono County PM-10 (1987) P P P P P P P P P P P P P P P P P P P P P P
Monterey County TSP W
Napa County TSP W
Orange County PM-10 (1987) P P P P P P P P P P W W W W W W W W W W W W W
Orange County TSP W W W W W W W W W W W W W W
Placer County TSP P
Riverside County PM-10 (1987) P P P P P P P P P P P P P P P P P P P P P P P P P
Riverside County TSP P P P P P P P P P P P P P P
Sacramento County PM-10 (1987) W W W W W W W W W W W W W W W W W W W
Sacramento County TSP W W W W W W W W W W W W W
San Bernardino County PM-10 (1987) P P P P P P P P P P P P P P P P P P P P P
San Bernardino County TSP P P P P P P P P P P P P P P
San Diego County TSP P P P P P P P P P P P P P P
San Francisco County TSP W W W
San Joaquin County PM-10 (1987) W W W W W W W W W W W W W W W W W W
San Joaquin County TSP W W W W W W W W W W W W W W
San Luis Obispo County TSP P P P P P
San Mateo County TSP W
Santa Barbara County TSP P P P P P P P P P P P P P P
Santa Clara County TSP W W W W W W W W W W W W W W
Shasta County TSP P P P
Solano County TSP W P P
Sonoma County TSP W
Stanislaus County PM-10 (1987) W W W W W W W W W W W W W W W W W W
Stanislaus County TSP W W W W W W W W W W W W W W
Sutter County TSP W W W
Tehama County TSP W W W
Tulare County PM-10 (1987) W W W W W W W W W W W W W W W W W W
Tulare County TSP W W W W W W W W W W W W W W
Tuolumne County TSP W
Ventura County TSP P P P P P P P P P P P P P P
Yolo County TSP W W W
Yuba County TSP W W W


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