Site

State

PM NowCast (ug/m3)

Sunnyside-S 16th

WA

11

The Dalles - Cherry Heights

OR

10

Clarkston-13th St

WA

10

Seattle-10th & Weller

WA

9

Seattle-South Park

WA

8

Eugene - Wilkes Dr.

OR

8

Enterprise - US Forest Service

OR

8

Eugene - Amazon Park

OR

8

Springfield City Hall

OR

8

Lyons

OR

8