Site	State	PM AQI* (ug/m3)
Libby Courthouse	MT	8
Seeley Elementary School	MT	8
Thompson Falls HS	MT	7
Hannover	ND	7
TRNP-NU	ND	6
Rossiter Pump House	MT	6
Lake Ilo	ND	6
Bismarck Residential	ND	6
Bozeman High School	MT	5
Porthill	BC	5