Site

State

PM NowCast (ug/m3)

Clarkston-13th St

WA

13

Portland - Sauvie Island

OR

12

Medford Welch & Jackson

OR

9

Sunnyside-S 16th

WA

9

Seattle-10th & Weller

WA

8

Grants Pass - Parkside School

OR

8

CTCLUSI Radar Hill-OR

OR

8

Roseburg - Garden Valley Blvd.

OR

8

Springfield City Hall

OR

8

Cave Junction Forest Service

OR

7