Site	State	PM NowCast (ug/m3)
Hermiston - Municipal Airport	OR	21
White Swan-Yakama Tribe	WA	20
Pendleton - McKay Creek	OR	19
Madras - Westside School	OR	12
Toppenish-Yakama Tribe	WA	12
Sunnyside-S 16th	WA	11
Spokane-E Broadway Ave (US)	WA	10
Yakima-4th Ave	WA	10
Colbert-Greenbluff	WA	10
Enterprise - US Forest Service	OR	9