Site

State

PM AQI* (ug/m3)

Portola

CA

37

Mammoth Lakes

CA

27

Turlock - S. Minaret Street

CA

19

South Long Beach

CA

17

Visalia - N. Church Street

CA

17

Bakersfield - California Ave

CA

16

Modesto - 14th Street

CA

16

Fresno - Garland

CA

15

Chester BAM

CA

15

San Jose - Jackson St.

CA

14