Site

State

PM AQI* (ug/m3)

Portola

CA

28

Riverside - Rubidoux

CA

27

Otay Mesa - Donovan

CA

18

Mira Loma - Van Buren

CA

15

South Long Beach

CA

15

Chester BAM

CA

14

Visalia - N. Church Street

CA

14

Bakersfield - California Ave

CA

14

El Cajon - Lexington Elemen...

CA

13

Anaheim

CA

13