Site	State	PM AQI* (ug/m3)
Fargo NW	ND	12
Broadus	MT	11
Grangeville	ID	11
Bozeman High School	MT	10
Rossiter Pump House	MT	8
Cottonwood E-sampler	ID	8
Libby Courthouse	MT	7
RYDER	ND	7
Hannover	ND	7
Butte Greely School	MT	7