Site	State	PM NowCast (ug/m3)
Sunnyside-S 16th	WA	54
Toppenish-Yakama Tribe	WA	42
Walla Walla-12th St	WA	39
Yakima-4th Ave	WA	34
Clarkston-13th St	WA	31
White Swan-Yakama Tribe	WA	30
Salem - State Hospital	OR	25
Kennewick-Metaline	WA	23
Dayton-W Main	WA	22
Lacrosse-Hill St	WA	21