Site	State	PM NowCast (ug/m3)
Madras - Westside School	OR	31
Maple Falls-Azure Way	WA	27
John Day Dayton St	OR	19
Colville-E 1st St	WA	18
Omak-Colville Tribe	WA	17
Pendleton - McKay Creek	OR	17
Spokane-Augusta Ave	WA	17
Prineville - Davidson Park	OR	16
Grants Pass - Parkside School	OR	14
Winthrop-Chewuch Rd	WA	14