Site	State	PM AQI* (ug/m3)
Sunnyside-S 16th	WA	8
Portland Near Road	OR	7
Seattle-10th & Weller	WA	7
Seattle-South Park	WA	7
Seattle-Duwamish	WA	7
Silverton	OR	7
Portland - SE Lafayette	OR	7
Tacoma-Alexander Ave	WA	6
Lyons	OR	6
Springfield City Hall	OR	6