Site	State	PM NowCast (ug/m3)
Toppenish-Yakama Tribe	WA	48
Sunnyside-S 16th	WA	34
Spokane-Augusta Ave	WA	22
Colville-E 1st St	WA	22
Yakima-4th Ave	WA	21
Kennewick-Metaline	WA	21
Spokane-E Broadway Ave (US)	WA	18
The Dalles - Cherry Heights	OR	18
Ellensburg-Ruby St	WA	18
Clarkston-13th St	WA	17