Site

State

PM NowCast (ug/m3)

Clarkston-13th St

WA

10

Seattle-10th & Weller

WA

9

Sunnyside-S 16th

WA

8

Colville-E 1st St

WA

8

Tukwila_Allentown

WA

8

Cove - City Hall

OR

8

Seattle-South Park

WA

8

Tacoma-S 36th St

WA

8

Spokane-E Broadway Ave (US)

WA

7

Detroit Lake

OR

7

Enterprise - US Forest Service

OR

7

Maple Falls-Azure Way

WA

7