Site

State

PM NowCast (ug/m3)

The Dalles - Cherry Heights

OR

24

Sunnyside-S 16th

WA

17

Toppenish-Yakama Tribe

WA

13

Yakima-4th Ave

WA

13

White Swan-Yakama Tribe

WA

13

Ellensburg-Ruby St

WA

13

Burns - Washington St.

OR

13

Mesa-Pepoit Way (temp SO)

WA

12

Kennewick-Metaline

WA

12

Colville-E 1st St

WA

11