Site	State	PM NowCast (ug/m3)
Yakima-4th Ave	WA	26
Sunnyside-S 16th	WA	23
The Dalles - Cherry Heights	OR	23
Walla Walla-12th St	WA	22
Pendleton - McKay Creek	OR	21
Toppenish-Yakama Tribe	WA	20
Kennewick-Metaline	WA	20
Mobile-White Salmon	WA	19
Ellensburg-Ruby St	WA	18
Quincy 3rd	WA	18