Site

State

PM NowCast (ug/m3)

Cottage Grove City Shops

OR

52

Darrington-Fir St

WA

40

Cave Junction Forest Service

OR

31

Sisters Forest Service

OR

29

Prineville - Davidson Park

OR

25

Corvallis - Circle Blvd.

OR

24

John Day Dayton St

OR

24

Sweet Home - Fire Department

OR

22

Burns - Washington St.

OR

20

Eugene - Amazon Park

OR

20