Site

State

PM AQI* (ug/m3)

Bakersfield - Golden State ...

CA

76

Sequoia and Kings Canyon - ...

CA

26

Portola

CA

22

Santa Clarita

CA

19

Mira Loma - Van Buren

CA

18

Hanford - S. Irwin Street

CA

17

Fresno-Foundry Park

CA

16

Three Rivers

CA

15

Riverside - Rubidoux

CA

13

Modesto - 14th Street

CA

13