Site	State	PM AQI* (ug/m3)
Clarkston-13th St	WA	90
Seattle-South Park	WA	7
John Day Dayton St	OR	7
Maple Falls-Azure Way	WA	6
Colville-E 1st St	WA	6
Klamath Falls - Peterson Sc...	OR	5
Madras - Westside School	OR	5
Spokane-E Broadway Ave (US)	WA	5
Cave Junction Forest Service	OR	5
Bellingham Pacifc	WA	5