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