Site	State	PM AQI* (ug/m3)
Eugene - Amazon Park	OR	20
Tacoma-L St	WA	19
Lyons	OR	19
Madras - Westside School	OR	19
John Day Dayton St	OR	18
Prineville - Davidson Park	OR	17
Colville-E 1st St	WA	17
Salem - State Hospital	OR	16
Eugene - Highway 99	OR	16
Marysville-7th Ave	WA	15