Site	State	PM AQI* (ug/m3)
Klamath Falls - Peterson Sc...	OR	14
John Day Dayton St	OR	13
Marysville-7th Ave	WA	11
Seattle-Duwamish	WA	10
Sunnyside-S 16th	WA	10
Clarkston-13th St	WA	10
Burns - Washington St.	OR	10
Colville-E 1st St	WA	9
Lyons	OR	8
Hillsboro - Hare Field	OR	8