Site	State	PM AQI* (ug/m3)
Custer-Loomis (SO-AQS)	WA	9
Eugene - Wilkes Dr.	OR	6
Cottage Grove City Shops	OR	5
Seattle-South Park	WA	5
Springfield City Hall	OR	4
Oakridge - Willamette Activ...	OR	4
Eugene - Highway 99	OR	4
Eugene - Amazon Park	OR	4
Colville-E 1st St	WA	4
Portland Near Road	OR	4