Table 7-7: California Air Quality Nonattainment Areas for Particulate Matter (PM-10)

Table 7-7: California Air Quality Nonattainment Areas for Particulate Matter (PM-10)

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County Area  Nonattainment in year Redesignation to attainment Classification Part or whole county Population (2000)
Fresno San Joaquin Valley 95 96 97 98 99 00 01 NA Serious Part 799,407
Imperial Imperial Valley 95 96 97 98 99 00 01 NA Moderate Part 119,825
Inyo Owens Valley 95 96 97 98 99 00 01 NA Serious Part 7,000
Inyo Searles Valley 95 96 97 98 99 00 01 NA Moderate Part 7,000
Kern San Joaquin Valley 95 96 97 98 99 00 01 NA Serious Part 649,471
Kern Searles Valley 95 96 97 98 99 00 01 NA Moderate Part 12,174
Kings San Joaquin Valley 95 96 97 98 99 00 01 NA Serious Part 129,461
Los Angeles Los Angeles South Coast Air Basin 95 96 97 98 99 00 01 NA Serious Part 9,270,321
Madera San Joaquin Valley 95 96 97 98 99 00 01 NA Serious Part 123,109
Mono Mammoth Lake 95 96 8/23/96 Moderate Part 6,455
Mono Mono Basin 95 96 97 98 99 00 01 NA Moderate Part 258
Orange Los Angeles South Coast Air Basin 95 96 97 98 99 00 01 NA Serious Part 2,846,289
Riverside Coachella Valley 95 96 97 98 99 00 01 NA Serious Part 225,008
Riverside Los Angeles South Coast Air Basin 95 96 97 98 99 00 01 NA Serious Part 1,320,379
Sacramento Sacramento County 95 96 97 98 99 00 01 NA Moderate Whole 1,223,499
San Bernardino Los Angeles South Coast Air Basin 95 96 97 98 99 00 01 NA Serious Part 1,506,524
San Bernardino Searles Valley 95 96 97 98 99 00 01 NA Moderate Part 3,500
San Bernardino San Bernardino County 95 96 97 98 99 00 01 NA Moderate Part 199,410
San Joaquin San Joaquin Valley 95 96 97 98 99 00 01 NA Serious Part 563,598
Stanislaus San Joaquin Valley 95 96 97 98 99 00 01 NA Serious Part 446,997
Tulare San Joaquin Valley 95 96 97 98 99 00 01 NA Serious Part 368,021

KEY: NA = not applicable.

SOURCE: U.S. Environmental Protection Agency, Green Book, available at http://www.epa.gov/oar/oaqps/greenbk/anay.html as of April 20, 2002.