Site

State

PM NowCast (ug/m3)

John Day Dayton St

OR

22

Prineville - Davidson Park

OR

12

Twisp-Glover St

WA

11

Cottage Grove City Shops

OR

11

Sweet Home - Fire Department

OR

11

Neah Bay 2-Makah Tribe

WA

10

Madras - Westside School

OR

10

Yakima-4th Ave

WA

10

Seattle-10th & Weller

WA

9

Spokane-Augusta Ave

WA

8