Site

State

PM NowCast (ug/m3)

Clarkston-13th St

WA

118

Seattle-South Park

WA

9

Tacoma-S 36th St

WA

6

Spokane-Augusta Ave

WA

6

Bellingham Pacifc

WA

6

Tukwila_Allentown

WA

6

Kent-James & Central

WA

5

Tacoma-Alexander Ave

WA

5

Colville-E 1st St

WA

4

Seattle-Duwamish

WA

4

Sunnyside-S 16th

WA

4