Site

State

PM NowCast (ug/m3)

Neah Bay 2-Makah Tribe

WA

50

Rossville-Williams St

GA

45

Maple Falls-Azure Way

WA

40

Springville

CA

39

Sheffield Elementary School

FL

39

Portola

CA

39

St. Maries

ID

38

John Day Dayton St

OR

36

Bakersfield - Golden State ...

CA

36

Pinehurst

ID

36