Site	State	PM AQI* (ug/m3)
Seattle-South Park	WA	8
Eugene - Amazon Park	OR	7
Marysville-7th Ave	WA	6
Eugene - Wilkes Dr.	OR	6
Seattle-Duwamish	WA	6
Cottage Grove City Shops	OR	6
Tacoma-S 36th St	WA	6
Springfield City Hall	OR	5
Portland Near Road	OR	5
Colbert-Greenbluff	WA	5