Site

State

PM NowCast (ug/m3)

Maple Falls-Azure Way

WA

44

Marysville-7th Ave

WA

38

Lyons

OR

33

Oakridge - Willamette Activ...

OR

31

Ritzville-Alder St

WA

28

Sweet Home - Fire Department

OR

25

John Day Dayton St

OR

24

Eugene - Amazon Park

OR

24

Cave Junction Forest Service

OR

24

Burns - Washington St.

OR

23