Site	State	PM AQI* (ug/m3)
Seattle-10th & Weller	WA	7
Seattle-South Park	WA	7
Portland Near Road	OR	6
Sunnyside-S 16th	WA	6
Seattle-Duwamish	WA	6
Tacoma-Alexander Ave	WA	6
Springfield City Hall	OR	6
Tukwila_Allentown	WA	6
Eugene - Wilkes Dr.	OR	5
Custer-Loomis (SO-AQS)	WA	5