Site

State

PM NowCast (ug/m3)

John Day Dayton St

OR

27

Yakima-4th Ave

WA

19

Maple Falls-Azure Way

WA

17

Sunnyside-S 16th

WA

16

Enterprise - US Forest Service

OR

16

Lyons

OR

14

Ellensburg-Ruby St

WA

14

Spokane-Augusta Ave

WA

14

Colbert-Greenbluff

WA

13

Estacada Clackamas River El...

OR

12