Site

State

PM NowCast (ug/m3)

Auburn M St SE

WA

10

Marysville-7th Ave

WA

9

Tacoma-L St

WA

8

Sunnyside-S 16th

WA

8

Cove - City Hall

OR

8

Seattle-South Park

WA

8

Lyons

OR

8

Spokane-Augusta Ave

WA

8

Bremerton-Spruce Ave

WA

8

Omak-Colville Tribe

WA

8