Site	State	PM AQI* (ug/m3)
Klamath Falls - Peterson Sc...	OR	18
Maple Falls-Azure Way	WA	18
Marysville-7th Ave	WA	10
John Day Dayton St	OR	9
Sunnyside-S 16th	WA	8
Vancouver-NE 84th Ave	WA	8
Seattle-Duwamish	WA	8
Seattle-South Park	WA	8
Tacoma-L St	WA	8
Burns - Washington St.	OR	8