Site	State	PM AQI* (ug/m3)
Lyons	OR	31
Eugene - Amazon Park	OR	28
Prineville - Davidson Park	OR	28
Madras - Westside School	OR	26
Tacoma-L St	WA	23
Vancouver-NE 84th Ave	WA	22
Colville-E 1st St	WA	21
Lakeview - Center & M	OR	20
Mobile-White Salmon	WA	20
Tacoma-S 36th St	WA	20