Site

State

PM NowCast (ug/m3)

Maple Falls-Azure Way

WA

59

Madras - Westside School

OR

39

Prineville - Davidson Park

OR

35

Pendleton - McKay Creek

OR

24

Oakridge - Willamette Activ...

OR

20

John Day Dayton St

OR

18

Sunnyside-S 16th

WA

18

Spokane-Augusta Ave

WA

18

Tacoma-L St

WA

16

Seattle-Duwamish

WA

16