Site	State	PM NowCast (ug/m3)
Sunnyside-S 16th	WA	20
Ellensburg-Ruby St	WA	18
Yakima-4th Ave	WA	18
Clarkston-13th St	WA	16
Kennewick-Metaline	WA	15
Moses Lake-Balsam St	WA	13
White Swan-Yakama Tribe	WA	12
Leavenworth-Evans St	WA	12
Walla Walla-12th St	WA	11
Seattle-Duwamish	WA	11