Site

State

PM AQI* (ug/m3)

Nipomo Mesa CDF

CA

21

Los Angeles - N. Main Street

CA

20

Banning - South Hathaway St...

CA

20

Indio - Jackson Street

CA

19

Santa Maria

CA

19

Mesa 2 /Nipomo

CA

18

Mira Loma - Van Buren

CA

18

Crestline - Lake Gregory

CA

18

Otay Mesa - Donovan

CA

18

Victorville - Park Avenue

CA

17