Site	State	PM AQI* (ug/m3)
The Dalles - Cherry Heights	OR	23
Maple Falls-Azure Way	WA	20
Baker City - Forest Service	OR	18
Lyons	OR	17
Medford Welch & Jackson	OR	17
Darrington-Fir St	WA	17
Burns - Washington St.	OR	16
Klamath Falls - Peterson Sc...	OR	16
Eugene - Amazon Park	OR	15
John Day Dayton St	OR	15