Site	State	PM AQI* (ug/m3)
Libby Courthouse	MT	18
St. Maries	ID	15
Cut Bank	MT	14
Seeley Elementary School	MT	13
Rossiter Pump House	MT	8
Sidney 201	MT	8
Grangeville	ID	8
Great Falls Overlook Park	MT	8
Havre	MT	7
Kamiah	ID	7