Site

State

PM AQI* (ug/m3)

Hurst Road

AK

88

Portola

CA

48

Visalia - N. Church Street

CA

36

John Day Dayton St

OR

35

Fresno - Garland

CA

35

Porterville-NFS

CA

34

Bakersfield - California Ave

CA

33

Clovis - N. Villa Ave

CA

32

Compton

CA

31

A Street

AK

29