Site	State	PM NowCast (ug/m3)
Toppenish-Yakama Tribe	WA	36
Sunnyside-S 16th	WA	33
Yakima-4th Ave	WA	26
Pendleton - McKay Creek	OR	21
Clarkston-13th St	WA	18
Ellensburg-Ruby St	WA	16
White Swan-Yakama Tribe	WA	16
Walla Walla-12th St	WA	16
Omak-Colville Tribe	WA	15
John Day Dayton St	OR	13