Site	State	PM AQI* (ug/m3)
Omak-Colville Tribe	WA	24
John Day Dayton St	OR	19
Cave Junction Forest Service	OR	19
Colville-E 1st St	WA	18
Klamath Falls - Peterson Sc...	OR	17
Portland - SE Lafayette	OR	17
Portland Near Road	OR	16
Lyons	OR	14
Albany - Calapooia School	OR	14
Vancouver-NE 84th Ave	WA	14