Site

State

PM NowCast (ug/m3)

Maple Falls-Azure Way

WA

66

Prineville - Davidson Park

OR

34

Lyons

OR

26

Enterprise - US Forest Service

OR

25

Sisters Forest Service

OR

24

Colville-E 1st St

WA

24

John Day Dayton St

OR

21

Twisp-Glover St

WA

20

La Grande Hall & N Sts

OR

20

Medford Welch & Jackson

OR

19