Site

State

PM NowCast (ug/m3)

Lakeview - Center & M

OR

13

Klamath Falls - Peterson Sc...

OR

10

Colbert-Greenbluff

WA

9

Madras - Westside School

OR

9

Clarkston-13th St

WA

8

Grants Pass - Parkside School

OR

7

Yacolt-Yacolt Rd

WA

7

Cave Junction Forest Service

OR

7

Yakima-4th Ave

WA

6

Toppenish-Yakama Tribe

WA

6