Site	State	PM AQI* (ug/m3)
Silverton	OR	523
Lyons	OR	484
Florence-Department of Fore...	OR	415
Cottage Grove City Shops	OR	386
Sweet Home - Fire Department	OR	297
Springfield City Hall	OR	278
Eugene - Highway 99	OR	206
Eugene - Amazon Park	OR	190
Eugene - Wilkes Dr.	OR	180
Omak-Colville Tribe	WA	172