Site	State	PM NowCast (ug/m3)
Maple Falls-Azure Way	WA	31
Ellensburg-Ruby St	WA	30
Darrington-Fir St	WA	21
Toppenish-Yakama Tribe	WA	19
The Dalles - Cherry Heights	OR	19
Seattle-Duwamish	WA	18
Sunnyside-S 16th	WA	17
Yakima-4th Ave	WA	16
Seattle-South Park	WA	16
Salem - State Hospital	OR	14
Spokane-Augusta Ave	WA	14