Site	State	PM AQI* (ug/m3)
Sweet Home - Fire Department	OR	16
Spokane-E Broadway Ave (US)	WA	10
Cle Elum	WA	10
Spokane-Augusta Ave	WA	10
Colville-E 1st St	WA	10
Spokane-Monroe St.	WA	10
Colbert-Greenbluff	WA	9
Clarkston-13th St	WA	9
John Day Dayton St	OR	9
Omak-Colville Tribe	WA	8