Site	State	PM AQI* (ug/m3)
Clarkston-13th St	WA	10
Custer-Loomis (SO-AQS)	WA	9
John Day Dayton St	OR	8
Lyons	OR	8
Seattle-South Park	WA	8
Marysville-7th Ave	WA	8
Seattle-Duwamish	WA	7
Cove - City Hall	OR	7
Seattle-10th & Weller	WA	7
Tacoma-S 36th St	WA	7