Site	State	PM NowCast (ug/m3)
Pendleton - McKay Creek	OR	52
Maple Falls-Azure Way	WA	48
Omak-Colville Tribe	WA	34
Yakima-4th Ave	WA	28
Colville-E 1st St	WA	26
Tacoma-L St	WA	22
Vancouver-NE 84th Ave	WA	21
Ellensburg-Ruby St	WA	18
Spokane-E Broadway Ave	WA	18
Toppenish-Yakama Tribe	WA	18