Site

State

PM AQI* (ug/m3)

Nipomo Mesa CDF

CA

29

Mesa 2 /Nipomo

CA

21

Keeler

CA

20

Los Angeles - N. Main Street

CA

17

Santa Maria

CA

17

Indio - Jackson Street

CA

16

North Holywood

CA

15

Otay Mesa - Donovan

CA

15

Glendora - Laurel

CA

14

Compton

CA

14