Site	State	PM AQI* (ug/m3)
Birney	MT	12
Broadus	MT	8
Cut Bank	MT	7
Bismarck Residential	ND	6
Sandpoint U of I	ID	6
Libby Courthouse	MT	5
Porthill	BC	5
Havre	MT	5
Plummer CDA Tribe	ID	4
French Town - Beckwith	MT	4