Site	State	PM AQI* (ug/m3)
Seeley Elementary School	MT	9
Thompson Falls HS	MT	8
Lake Ilo	ND	7
Dillon	MT	6
St. Maries	ID	6
Bozeman High School	MT	6
Sandpoint U of I	ID	6
Fargo NW	ND	6
Broadus	MT	5
Pinehurst	ID	5