Angeles National Forest / Mount Diablo Meridian / /
ProvinceOrState
Sutter County / Contra Costa County / Napa / San Benito County Santa Cruz County / Solano / Plumas County / Riverside-San Bernardino County / Lassen County / San Joaquin County / Orange County Riverside County / Yolo County / Del Norte County / Alameda County / San Mateo County / Kern-Los Angeles County / Monterey County San Benito County / San Bernardino-Los Angeles County / Nevada County / San Bernardino-Riverside County / Siskiyou County Orange County / Tulare County / Madera County / Solano County / Kern County / Los Angeles-Kern County / Sonoma County / Monterey County / California NO2 Areas Boundary Descriptions Los Angeles County / Inyo County / Marin County / Marin / Santa Clara County / Merced County / Sonoma / Kern-Tulare County / Stanislaus County / Mariposa County / Los Angeles-San Bernardino County / Napa County / San Bernardino County / Riverside County / Sacramento / Fresno County / Humboldt County / California / San Francisco County / Kings County / Los Angeles County / Sierra County / Nevada County; Plumas County; Sonoma County / Monterey County; Monterey Bay; Monterey County San Benito County / Inyo County; Imperial County Lake / /
Enclosure 2 California NO2 Areas Boundary Descriptions Amador County Air Pollution Control District All of Amador County Antelope Valley Air Quality Management District That portion of Los Angeles County which lies north