Site

State

PM NowCast (ug/m3)

Madras - Westside School

OR

11

John Day Dayton St

OR

11

Hillsboro - Hare Field

OR

7

Twisp-Glover St

WA

7

Yakima-4th Ave

WA

6

Colville-E 1st St

WA

6

Klamath Falls - Peterson Sc...

OR

6

Cave Junction Forest Service

OR

6

Spokane-Augusta Ave

WA

6

Omak-Colville Tribe

WA

6