Site	State	PM NowCast (ug/m3)
Toppenish-Yakama Tribe	WA	35
Sunnyside-S 16th	WA	31
Yakima-4th Ave	WA	30
Pendleton - McKay Creek	OR	30
Clarkston-13th St	WA	18
Ellensburg-Ruby St	WA	18
Walla Walla-12th St	WA	16
Enterprise - US Forest Service	OR	15
Lakeview - Center & M	OR	14
Twisp-Glover St	WA	14
Omak-Colville Tribe	WA	14