Site	State	PM AQI* (ug/m3)
Libby Courthouse	MT	27
Billlings Lockwood	MT	18
Great Falls Overlook Park	MT	17
Kamiah	ID	15
Seeley Elementary School	MT	14
Pinehurst	ID	14
Havre	MT	13
Rossiter Pump House	MT	13
Lewistown	MT	12
Malta	MT	11