Site	State	PM AQI* (ug/m3)
Sunnyside-S 16th	WA	8
Seattle-10th & Weller	WA	7
Seattle-Duwamish	WA	7
Seattle-South Park	WA	7
Colbert-Greenbluff	WA	7
Klamath Falls - Peterson Sc...	OR	7
Spokane-Augusta Ave	WA	6
Clarkston-13th St	WA	6
Cottage Grove City Shops	OR	6
Eugene - Wilkes Dr.	OR	6