Site

State

PM NowCast (ug/m3)

Anacortes-202 Ave (SO-AQS)

WA

12

Lyons

OR

11

Colbert-Greenbluff

WA

11

Spokane-E Broadway Ave (US)

WA

11

Mill City

OR

9

Maple Falls-Azure Way

WA

9

Cove - City Hall

OR

8

Sunnyside-S 16th

WA

8

Kent-James & Central

WA

8

Spokane-Monroe St.

WA

8