Site

State

PM AQI* (ug/m3)

Nipomo Mesa CDF

CA

26

Mesa 2 /Nipomo

CA

21

Indio - Jackson Street

CA

18

Stockton - Hazelton Street

CA

18

Otay Mesa - Donovan

CA

17

Santa Maria

CA

17

Los Angeles - N. Main Street

CA

16

Mira Loma - Van Buren

CA

16

Banning - South Hathaway St...

CA

16

Glendora - Laurel

CA

15