Site	State	PM NowCast (ug/m3)
Sunnyside-S 16th	WA	11
Lacrosse-Hill St	WA	9
Spokane-Augusta Ave	WA	8
Ellensburg-Ruby St	WA	8
Toppenish-Yakama Tribe	WA	7
Spokane-E Broadway Ave (US)	WA	6
Rosalia-Josephine St	WA	6
Clarkston-13th St	WA	6
Walla Walla-12th St	WA	6
Baker City - Forest Service	OR	6
Eugene - Highway 99	OR	6
Kennewick-Metaline	WA	6