Site	State	PM NowCast (ug/m3)
Toppenish-Yakama Tribe	WA	36
Sunnyside-S 16th	WA	32
Yakima-4th Ave	WA	28
Pendleton - McKay Creek	OR	19
Clarkston-13th St	WA	19
White Swan-Yakama Tribe	WA	17
Omak-Colville Tribe	WA	16
Walla Walla-12th St	WA	16
Ellensburg-Ruby St	WA	14
Burns - Washington St.	OR	13