Site

State

PM NowCast (ug/m3)

Sunnyside-S 16th

WA

10

Ashland Fire Dept

OR

9

Colbert-Greenbluff

WA

9

Eugene - Highway 99

OR

8

Seattle-10th & Weller

WA

8

Wellpinit-Spokane Tribe

WA

8

Kent-James & Central

WA

8

Marysville-7th Ave

WA

8

Tacoma-S 36th St

WA

8

Springfield City Hall

OR

8