Site	State	PM AQI* (ug/m3)
Seeley Elementary School	MT	12
Williston	ND	8
Libby Courthouse	MT	8
St. Maries	ID	8
Lostwood NWR	ND	7
Lake Ilo	ND	7
Pinehurst	ID	7
Rossiter Pump House	MT	7
Thompson Falls HS	MT	7
TRNP-NU	ND	6