Site	State	PM AQI* (ug/m3)
Birney	MT	17
Seeley Elementary School	MT	9
Butte Greely School	MT	7
Libby Courthouse	MT	7
Kamiah	ID	6
Havre	MT	6
Plummer CDA Tribe	ID	6
Missoula Boyd Park	MT	6
Porthill	BC	6
Rossiter Pump House	MT	6