Site	State	PM AQI* (ug/m3)
Medford Welch & Jackson	OR	18
Klamath Falls - Peterson Sc...	OR	17
Burns - Washington St.	OR	17
Colville-E 1st St	WA	15
Lakeview - Center & M	OR	14
Twisp-Glover St	WA	14
Wenatchee-Fifth St	WA	12
John Day Dayton St	OR	11
Baker City - Forest Service	OR	10
Omak-Colville Tribe	WA	10