Site

State

PM NowCast (ug/m3)

Cave Junction Forest Service

OR

25

Maple Falls-Azure Way

WA

20

Lakeview - Center & M

OR

19

Roseburg Fire Dept

OR

19

Lyons

OR

18

Oakridge - Willamette Activ...

OR

18

John Day Dayton St

OR

16

Portland SE 12th and Salmon

OR

14

Mill City

OR

14

Seattle-Duwamish

WA

12

Roosevelt High School

OR

12