Site	State	PM NowCast (ug/m3)
Sunnyside-S 16th	WA	12
Toppenish-Yakama Tribe	WA	11
Spokane-Augusta Ave	WA	8
Ellensburg-Ruby St	WA	8
Omak-Colville Tribe	WA	7
Spokane-E Broadway Ave (US)	WA	7
Colbert-Greenbluff	WA	7
Walla Walla-12th St	WA	6
Darrington-Fir St	WA	6
Clarkston-13th St	WA	6
Kennewick-Metaline	WA	6
Colville-E 1st St	WA	6
Rosalia-Josephine St	WA	6