Site	State	PM NowCast (ug/m3)
Havre	MT	27
Great Falls Overlook Park	MT	18
Lewistown	MT	16
Bozeman High School	MT	14
Butte Greely School	MT	12
Beulah North	ND	11
Libby Courthouse	MT	10
St. Maries	ID	10
Rossiter Pump House	MT	10
Thompson Falls HS	MT	9