Site

State

PM NowCast (ug/m3)

Grants Pass - Parkside School

OR

24

South Bend - First St

WA

18

Lakeview - Center & M

OR

15

Twisp-Glover St

WA

15

Seattle-10th & Weller

WA

14

Seattle-Duwamish

WA

12

Shelton-W Franklin

WA

10

Tacoma-Alexander Ave

WA

10

Tacoma-L St

WA

10

Omak-Colville Tribe

WA

10