Site	State	PM AQI* (ug/m3)
Broadus	MT	9
Libby Courthouse	MT	9
Bismarck Residential	ND	8
Juliaetta E-sampler	ID	6
Birney	MT	6
Porthill	BC	5
Sandpoint U of I	ID	5
Lostwood NWR	ND	5
Plummer CDA Tribe	ID	5
Billlings Lockwood	MT	4