Site	State	PM AQI* (ug/m3)
Colville-E 1st St	WA	17
Burns - Washington St.	OR	16
Maple Falls-Azure Way	WA	16
Omak-Colville Tribe	WA	16
John Day Dayton St	OR	12
Pendleton - McKay Creek	OR	11
Twisp-Glover St	WA	10
Klamath Falls - Peterson Sc...	OR	10
Toppenish-Yakama Tribe	WA	10
Port Angeles-E 5th St	WA	9