Site	State	PM AQI* (ug/m3)
Marysville-7th Ave	WA	12
Omak-Colville Tribe	WA	11
Klamath Falls - Peterson Sc...	OR	10
Oakridge - Willamette Activ...	OR	10
Longview-30th Ave	WA	10
Burns - Washington St.	OR	9
Seattle-Duwamish	WA	8
Seattle-South Park	WA	8
Tacoma-L St	WA	8
John Day Dayton St	OR	8