Site	State	PM AQI* (ug/m3)
John Day Dayton St	OR	21
Maple Falls-Azure Way	WA	17
Cave Junction Forest Service	OR	16
Omak-Colville Tribe	WA	13
Ontario May Roberts Element...	OR	12
Roseburg Fire Dept	OR	11
Baker City - Forest Service	OR	10
Colville-E 1st St	WA	9
Burns - Washington St.	OR	9
Medford Welch & Jackson	OR	8