Site	State	PM AQI* (ug/m3)
Ontario May Roberts Element...	OR	19
Sunnyside-S 16th	WA	18
John Day Dayton St	OR	18
Omak-Colville Tribe	WA	16
Grants Pass - Parkside School	OR	14
Medford Welch & Jackson	OR	14
Newport-Calispel	WA	13
Brewster Mobile	WA	12
Maple Falls-Azure Way	WA	12
Mill City	OR	11