Site	State	PM NowCast (ug/m3)
Yakima-4th Ave	WA	35
Sunnyside-S 16th	WA	28
Toppenish-Yakama Tribe	WA	26
Colville-E 1st St	WA	21
White Swan-Yakama Tribe	WA	19
Ellensburg-Ruby St	WA	17
Omak-Colville Tribe	WA	16
Pendleton - McKay Creek	OR	16
Walla Walla-12th St	WA	15
The Dalles - Cherry Heights	OR	15