Site	State	PM AQI* (ug/m3)
Seeley Elementary School	MT	20
Lewiston	ID	19
Sandpoint U of I	ID	17
St. Maries	ID	17
Libby Courthouse	MT	15
Orofino-45423 US-12	ID	15
Thompson Falls HS	MT	14
Pinehurst	ID	14
Lostwood NWR	ND	13
Plummer CDA Tribe	ID	12