Site	State	PM AQI* (ug/m3)
Malta	MT	15
Dillon	MT	14
Bozeman High School	MT	12
Broadus	MT	10
Birney	MT	9
Havre	MT	9
Butte Greely School	MT	8
Seeley Elementary School	MT	8
Lewistown	MT	8
Moscow	ID	7