Site

State

PM NowCast (ug/m3)

Custer-Loomis (SO-AQS)

WA

10

Anacortes-202 Ave (SO-AQS)

WA

9

Cove - City Hall

OR

8

Spokane-Augusta Ave

WA

8

Maple Falls-Azure Way

WA

8

Bremerton-Spruce Ave

WA

7

Colbert-Greenbluff

WA

6

Colville-E 1st St

WA

6

Bellingham Pacifc

WA

6

Eugene - Amazon Park

OR

6

Port Townsend-San Juan

WA

6

Seattle-South Park

WA

6