Site	State	PM AQI* (ug/m3)
Fargo NW	ND	10
Rossiter Pump House	MT	9
Seeley Elementary School	MT	8
Billlings Lockwood	MT	8
Cottonwood E-sampler	ID	7
Bozeman High School	MT	7
Birney	MT	7
Butte Greely School	MT	7
Havre	MT	6
Bismarck Residential	ND	6