Site	State	PM AQI* (ug/m3)
Maple Falls-Azure Way	WA	34
Cave Junction Forest Service	OR	32
John Day Dayton St	OR	22
Medford Welch & Jackson	OR	21
Omak-Colville Tribe	WA	19
Grants Pass - Parkside School	OR	18
Roseburg Fire Dept	OR	16
Spokane-Augusta Ave	WA	16
Colville-E 1st St	WA	16
Marysville-7th Ave	WA	15