Site

State

PM AQI* (ug/m3)

Sequoia and Kings Canyon - ...

CA

23

Portola

CA

20

Santa Clarita

CA

18

Fresno-Foundry Park

CA

14

Stockton - Hazelton Street

CA

13

Bakersfield - Golden State ...

CA

13

Colusa - Sunrise Blvd.

CA

13

Modesto - 14th Street

CA

12

Yuba City

CA

11

Turlock - S. Minaret Street

CA

11