Site	State	PM AQI* (ug/m3)
Libby Courthouse	MT	11
St. Maries	ID	10
Lancaster	ID	9
Columbia Falls	MT	9
Seeley Elementary School	MT	8
Rossiter Pump House	MT	6
Billlings Lockwood	MT	6
Sandpoint U of I	ID	6
Hamilton PS 46	MT	6
Bozeman High School	MT	5