Site	State	PM NowCast (ug/m3)
Yakima-4th Ave	WA	18
Toppenish-Yakama Tribe	WA	17
The Dalles - Cherry Heights	OR	16
Mobile-White Salmon	WA	14
Sunnyside-S 16th	WA	13
White Swan-Yakama Tribe	WA	13
Wenatchee-Fifth St	WA	13
Pendleton - McKay Creek	OR	12
Omak-Colville Tribe	WA	12
Kennewick-Metaline	WA	11