Site	State	PM AQI* (ug/m3)
Libby Courthouse	MT	15
St. Maries	ID	12
Grangeville	ID	11
Seeley Elementary School	MT	10
Kamiah-ID	ID	7
Billlings Lockwood	MT	7
Broadus	MT	7
Rossiter Pump House	MT	6
Bozeman High School	MT	6
Thompson Falls HS	MT	5