Site

State

PM NowCast (ug/m3)

Tacoma-L St

WA

56

Burns - Washington St.

OR

55

Marysville-7th Ave

WA

54

Maple Falls-Azure Way

WA

51

John Day Dayton St

OR

40

Lake Forest Park-Town Center

WA

36

Darrington-Fir St

WA

36

Vancouver-NE 84th Ave

WA

34

Lynnwood-212th

WA

33

Puyallup-128th St

WA

30