Site	State	PM AQI* (ug/m3)
Libby Courthouse	MT	39
Sandpoint U of I	ID	17
Nursery Rd.	ID	11
Billlings Lockwood	MT	10
Butte Greely School	MT	10
St. Maries	ID	10
Hamilton PS 46	MT	9
Broadus	MT	9
Pinehurst	ID	9
Thompson Falls HS	MT	8