Site	State	PM AQI* (ug/m3)
Baker City - Forest Service	OR	27
Cave Junction Forest Service	OR	24
Omak-Colville Tribe	WA	24
Ontario May Roberts Element...	OR	20
La Grande Hall & N Sts	OR	19
Portland Cully Helensview S...	OR	19
Oakridge - Willamette Activ...	OR	18
Portland Lane Middle School	OR	18
Gresham Centennial HS	OR	17
Salem - State Hospital	OR	17