Site	State	PM AQI* (ug/m3)
Libby Courthouse	MT	10
St. Maries	ID	8
Thompson Falls HS	MT	8
Billlings Lockwood	MT	7
Rossiter Pump House	MT	7
Sandpoint U of I	ID	7
Seeley Elementary School	MT	7
Pinehurst	ID	7
Plummer CDA Tribe	ID	6
Columbia Falls	MT	6