Site

State

PM NowCast (ug/m3)

The Dalles - Cherry Heights

OR

17

Spokane-E Broadway Ave (US)

WA

16

Spokane-Augusta Ave

WA

14

Ashland Fire Dept

OR

14

Sunnyside-S 16th

WA

14

Omak-Colville Tribe

WA

14

Baker City - Forest Service

OR

14

Salem - State Hospital

OR

14

Spokane-Monroe St.

WA

14

Seattle-Duwamish

WA

13