Site	State	PM AQI* (ug/m3)
Omak-Colville Tribe	WA	13
Colville-E 1st St	WA	12
Klamath Falls - Peterson Sc...	OR	12
Burns - Washington St.	OR	12
Grants Pass - Parkside School	OR	12
Eugene - Amazon Park	OR	11
Twisp-Glover St	WA	11
John Day Dayton St	OR	10
Oakridge - Willamette Activ...	OR	9
Lyons	OR	9