Site	State	PM AQI* (ug/m3)
Hamilton PS 46	MT	40
Rossiter Pump House	MT	28
Butte Greely School	MT	28
Lewiston	ID	26
Bismarck Residential	ND	25
Lake Ilo	ND	24
Riggins	ID	23
French Town - Beckwith	MT	23
Sandpoint U of I	ID	22
Hannover	ND	22