Site	State	PM NowCast (ug/m3)
Prineville - Davidson Park	OR	31
Yakima-4th Ave	WA	16
Madras - Westside School	OR	15
Sunnyside-S 16th	WA	11
Moses Lake-Balsam St	WA	10
Pendleton - McKay Creek	OR	10
Clarkston-13th St	WA	10
The Dalles - Cherry Heights	OR	9
Toppenish-Yakama Tribe	WA	9
Seattle-Duwamish	WA	9