Site	State	PM AQI* (ug/m3)
Omak-Colville Tribe	WA	39
Clarkston-13th St	WA	36
Klamath Falls - Peterson Sc...	OR	36
Silver Lake	OR	36
Cove - City Hall	OR	35
Baker City - Forest Service	OR	32
Lakeview - Center & M	OR	31
Colville-E 1st St	WA	30
La Grande Hall & N Sts	OR	30
Enterprise - US Forest Service	OR	29