Site

State

PM AQI* (ug/m3)

Bakersfield - Golden State ...

CA

43

Portola

CA

43

Corcoran

CA

42

Hanford - S. Irwin Street

CA

41

Bakersfield - California Ave

CA

36

Fresno-Foundry Park

CA

36

Albany

GA

32

Maple Falls-Azure Way

WA

31

MIDAIR

KY

31

Omak-Colville Tribe

WA

29