Site	State	PM AQI* (ug/m3)
Libby Courthouse	MT	14
St. Maries	ID	13
Sidney 201	MT	12
Lewiston	ID	11
Great Falls Overlook Park	MT	10
Bozeman High School	MT	10
Seeley Elementary School	MT	10
Lewistown	MT	10
Grangeville	ID	9
Plummer CDA Tribe	ID	9