Site	State	PM AQI* (ug/m3)
Libby Courthouse	MT	22
St. Maries	ID	20
Pinehurst	ID	18
Seeley Elementary School	MT	17
Rossiter Pump House	MT	16
Columbia Falls	MT	15
Sandpoint U of I	ID	14
Kamiah-ID	ID	14
Thompson Falls HS	MT	14
Lancaster	ID	13