Site

State

PM NowCast (ug/m3)

Springfield City Hall

OR

6

Ashland Fire Dept

OR

5

Cave Junction Forest Service

OR

5

Klamath Falls - Peterson Sc...

OR

5

Seattle-South Park

WA

5

Portland - Sauvie Island

OR

5

Portland Near Road

OR

5

Prineville - Davidson Park

OR

5

Eugene - Amazon Park

OR

4

Omak-Colville Tribe

WA

4

Toppenish-Yakama Tribe

WA

4