Site

State

PM NowCast (ug/m3)

Sunnyside-S 16th

WA

16

John Day Dayton St

OR

12

Madras - Westside School

OR

11

Bellingham Pacifc

WA

10

Enterprise - US Forest Service

OR

8

Colville-E 1st St

WA

8

Burns - Washington St.

OR

8

Bend - Pump Station

OR

8

Yakima-4th Ave

WA

7

Tacoma-Alexander Ave

WA

7

Colbert-Greenbluff

WA

7

Walla Walla-12th St

WA

7