Site	State	PM NowCast (ug/m3)
Sunnyside-S 16th	WA	19
Toppenish-Yakama Tribe	WA	13
Kennewick-Metaline	WA	12
Pendleton - McKay Creek	OR	12
Tacoma-L St	WA	11
Walla Walla-12th St	WA	11
Auburn M St SE	WA	11
The Dalles - Cherry Heights	OR	10
Puyallup-128th St	WA	10
Spokane-Monroe St.	WA	10
Maple Falls-Azure Way	WA	10