Site	State	PM NowCast (ug/m3)
Maple Falls-Azure Way	WA	21
Colville-E 1st St	WA	20
La Grande Hall & N Sts	OR	19
Spokane-Augusta Ave	WA	17
Klamath Falls - Peterson Sc...	OR	17
Omak-Colville Tribe	WA	15
Spokane-E Broadway Ave (US)	WA	15
Prineville - Davidson Park	OR	14
Madras - Westside School	OR	14
Sunnyside-S 16th	WA	13