Cal. Code Regs. tit. 17, § 60207
Area
Designation
North Coast Air Basin
Del Norte County
Attainment
Humboldt County
Attainment
Mendocino County
Attainment
Sonoma County
Attainment
Trinity County
Attainment
San Francisco Bay Area Air Basin
Alameda County
Attainment
Contra Costa County
Attainment
Marin County
Attainment
Napa County
Attainment
San Francisco County
Attainment
San Mateo County
Attainment
Santa Clara County
Attainment
Solano County
Attainment
Sonoma County
Attainment
North Central Coast Air Basin
Monterey County
Attainment
San Benito County
Attainment
Santa Cruz County
Attainment
South Central Coast Air Basin
San Luis Obispo County
Attainment
Santa Barbara County
Attainment
Ventura County
Attainment
South Coast Air Basin
Los Angeles County
Attainment
Orange County
Attainment
Riverside County
Attainment
San Bernardino County
Attainment
San Diego Air Basin
San Diego County
Attainment
Northeast Plateau Air Basin
Lassen County
Attainment
Modoc County
Attainment
Siskiyou County
Attainment
Sacramento Valley Air Basin
Butte County
Attainment
Colusa County
Attainment
Glenn County
Attainment
Placer County
Attainment
Sacramento County
Attainment
Shasta County
Attainment
Solano County
Attainment
Sutter County
Attainment
Tehama County
Attainment
Yolo County
Attainment
Yuba County
Attainment
San Joaquin Valley Air Basin
Fresno County
Attainment
Kern County
Attainment
Kings County
Attainment
Madera County
Attainment
Merced County
Attainment
San Joaquin County
Attainment
Stanislaus County
Attainment
Tulare County
Attainment
Great Basin Valleys Air Basin
Alpine County
Attainment
Inyo County
Attainment
Mono County
Attainment
Mojave Desert Air Basin
Kern County
Attainment
Los Angeles County
Attainment
Riverside County
Attainment
San Bernardino County
Attainment
Salton Sea Air Basin
Imperial County
Attainment
Riverside County
Attainment
Mountain Counties Air Basin
Amador County
Attainment
Calaveras County
Attainment
El Dorado County
Attainment
Mariposa County
Attainment
Nevada County
Attainment
Placer County
Attainment
Plumas County
Attainment
Sierra County
Attainment
Tuolumne County
Attainment
Lake County Air Basin
Lake County
Attainment
Lake Tahoe Air Basin
El Dorado County
Attainment
Placer County
Attainment
Note: Authority cited: Sections 39600, 39601 and 39608, Health and Safety Code. Reference: Section 39608, Health and Safety Code.
1. New section filed 10-6-89; operative 11-5-89 (Register 89, No. 43).
2. Editorial correction of printing error (Register 91, No. 30).
3. Amendment filed 9-22-97; operative 10-22-97 (Register 97, No. 39).
4. Amendment filed 8-26-2010; operative 9-25-2010 (Register 2010, No. 35).
5. Amendment filed 4-10-2014; operative 7-1-2014 (Register 2014, No. 15).