Site

State

PM NowCast (ug/m3)

Eugene - Wilkes Dr.

OR

44

Tacoma-L St

WA

40

Eugene - Highway 99

OR

38

Maple Falls-Azure Way

WA

38

Tacoma-S 36th St

WA

36

Vancouver-NE 84th Ave

WA

36

Eugene - Amazon Park

OR

34

Omak-Colville Tribe

WA

34

Toppenish-Yakama Tribe

WA

32

Spokane-Augusta Ave

WA

32