Site	State	PM AQI* (ug/m3)
Auburn M St SE	WA	8
Sunnyside-S 16th	WA	7
Tacoma-Alexander Ave	WA	7
Seattle-South Park	WA	7
Marysville-7th Ave	WA	6
Portland Near Road	OR	6
Maple Falls-Azure Way	WA	6
Springfield City Hall	OR	6
Eugene - Wilkes Dr.	OR	6
Oakridge - Willamette Activ...	OR	6