Site	State	PM AQI* (ug/m3)
Broadus	MT	16
Bismarck Residential	ND	8
Hannover	ND	5
Porthill	BC	5
Beulah North	ND	5
Cut Bank	MT	4
Plummer CDA Tribe	ID	4
Rossiter Pump House	MT	4
Libby Courthouse	MT	4
Grangeville	ID	4
Juliaetta E-sampler	ID	4