Site

State

PM AQI* (ug/m3)

Portola

CA

36

Mammoth Lakes

CA

28

Compton

CA

26

South Long Beach

CA

24

Fresno-Foundry Park

CA

23

Fresno-Pacific

CA

22

Bakersfield - Golden State ...

CA

22

Bishop Paiute Tribe-CA

CA

20

Yuba City

CA

20

Fresno - Garland

CA

20