Site

State

PM NowCast (ug/m3)

Chiloquin

OR

268

Maple Falls-Azure Way

WA

27

Grants Pass - Parkside School

OR

25

Klamath Falls - Peterson Sc...

OR

24

Cave Junction Forest Service

OR

24

Roseburg - Garden Valley Blvd.

OR

23

Yacolt-Yacolt Rd

WA

23

Eugene - Amazon Park

OR

22

Omak-Colville Tribe

WA

22

Seattle-Duwamish

WA

21