Site

State

PM NowCast (ug/m3)

Toppenish-Yakama Tribe

WA

32

Sunnyside-S 16th

WA

28

Ashland Fire Dept

OR

26

Yakima-4th Ave

WA

20

Pendleton - McKay Creek

OR

17

White Swan-Yakama Tribe

WA

17

Medford Welch & Jackson

OR

16

The Dalles - Cherry Heights

OR

15

Vancouver-NE 84th Ave

WA

14

Hillsboro - Hare Field

OR

14