Site

State

PM NowCast (ug/m3)

Sunnyside-S 16th

WA

8

Medford Welch & Jackson

OR

8

Omak-Colville Tribe

WA

8

Roseburg Fire Dept

OR

7

Lyons

OR

6

Winthrop-Chewuch Rd

WA

6

Bremerton-Spruce Ave

WA

6

Seattle-Duwamish

WA

6

Burns - Washington St.

OR

6

Toppenish-Yakama Tribe

WA

5