Site

State

PM NowCast (ug/m3)

Medford Welch & Jackson

OR

18

Sweet Home - Fire Department

OR

15

Sunnyside-S 16th

WA

14

Taholah-Quinault Tribe

WA

14

Seattle-Duwamish

WA

12

Ellensburg-Ruby St

WA

11

Quincy 3rd

WA

11

The Dalles - Cherry Heights

OR

11

Yakima-4th Ave

WA

10

Twisp-Glover St

WA

10