Site

State

PM NowCast (ug/m3)

Klamath Falls - Peterson Sc...

OR

36

Chiloquin

OR

34

Prineville - Davidson Park

OR

31

Tacoma-S 36th St

WA

19

Kent-James & Central

WA

19

The Dalles - Cherry Heights

OR

19

Sunnyside-S 16th

WA

18

Tacoma-L St

WA

18

Colville-E 1st St

WA

18

Roseburg - Garden Valley Blvd.

OR

17