Site	State	PM AQI* (ug/m3)
John Day Dayton St	OR	6
Omak-Colville Tribe	WA	5
Maple Falls-Azure Way	WA	5
Seattle-South Park	WA	5
Marysville-7th Ave	WA	4
Medford Welch & Jackson	OR	4
Bend Pine Ridge Elementary ...	OR	4
Lakeview - Center & M	OR	4
Darrington-Fir St	WA	4
Estacada Clackamas River El...	OR	4