Site	State	PM NowCast (ug/m3)
Toppenish-Yakama Tribe	WA	28
Sunnyside-S 16th	WA	26
Ellensburg-Ruby St	WA	24
Yakima-4th Ave	WA	24
Wenatchee-Fifth St	WA	18
Leavenworth-Evans St	WA	16
Kennewick-Metaline	WA	14
Chelan-Woodin Ave	WA	14
Quincy 3rd	WA	13
Spokane-Augusta Ave	WA	13