Site

State

PM NowCast (ug/m3)

Wellpinit-Spokane Tribe

WA

21

CTCLUSI Radar Hill-OR

OR

11

Colbert-Greenbluff

WA

11

Maple Falls-Azure Way

WA

9

Omak-Colville Tribe

WA

8

Springfield City Hall

OR

8

Port Angeles-E 5th St

WA

8

Shelton-W Franklin

WA

8

Sweet Home - Fire Department

OR

7

Toppenish-Yakama Tribe

WA

7