Site	State	PM NowCast (ug/m3)
Yakima-4th Ave	WA	34
Sunnyside-S 16th	WA	30
Toppenish-Yakama Tribe	WA	25
White Swan-Yakama Tribe	WA	17
Omak-Colville Tribe	WA	16
Colville-E 1st St	WA	16
The Dalles - Cherry Heights	OR	16
Walla Walla-12th St	WA	15
Ellensburg-Ruby St	WA	13
Pendleton - McKay Creek	OR	10