Site	State	PM NowCast (ug/m3)
Yakima-4th Ave	WA	34
Toppenish-Yakama Tribe	WA	30
Sunnyside-S 16th	WA	27
Ellensburg-Ruby St	WA	26
Wenatchee-Fifth St	WA	23
Leavenworth-Evans St	WA	22
Twisp-Glover St	WA	21
Spokane-E Broadway Ave (US)	WA	16
Kennewick-Metaline	WA	16
Clarkston-13th St	WA	15