Site

State

PM AQI* (ug/m3)

Weaverville

CA

39

Stockton - Hazelton Street

CA

38

Modesto - 14th Street

CA

37

Fresno - Garland

CA

31

Hanford - S. Irwin Street

CA

31

Portola

CA

31

Mobile-Yakima

WA

29

Salmon PM2.5

ID

28

Turlock - S. Minaret Street

CA

27

Chester BAM

CA

26