Site

State

PM NowCast (ug/m3)

Madisonville

LA

61

Portola

CA

35

St. Maries

ID

29

Yuma Supersite

AZ

27

West Phoenix

AZ

26

Brawley - 220 Main Street

CA

24

Lyons

OR

24

South Phoenix

AZ

23

St. Paul-Harding H.S.

MN

23

ADEQ-DSR

AR

22