Site	State	PM AQI* (ug/m3)
Marysville-7th Ave	WA	7
Sunnyside-S 16th	WA	7
Seattle-South Park	WA	6
Eugene - Wilkes Dr.	OR	6
Cottage Grove City Shops	OR	6
Portland Near Road	OR	5
CTCLUSI Radar Hill-OR	OR	5
Eugene - Amazon Park	OR	5
Springfield City Hall	OR	5
Seattle-Duwamish	WA	5