Site

State

PM NowCast (ug/m3)

Clarkston-13th St

WA

133

Seattle-Duwamish

WA

6

Twisp-Glover St

WA

6

Toppenish-Yakama Tribe

WA

6

Hillsboro - Hare Field

OR

6

Kent-James & Central

WA

6

Springfield City Hall

OR

6

Seattle-South Park

WA

6

Portland - SE Lafayette

OR

5

Yakima-4th Ave

WA

5