Site	State	PM AQI* (ug/m3)
Bismarck Residential	ND	5
Porthill	BC	5
Sidney 201	MT	5
Libby Courthouse	MT	5
Sandpoint U of I	ID	5
Bozeman High School	MT	5
Juliaetta E-sampler	ID	4
Mt Hall	ID	4
Grangeville	ID	4
Rossiter Pump House	MT	4