Site	State	PM AQI* (ug/m3)
Broadus	MT	14
Malta	MT	13
Fargo NW	ND	12
Billlings Lockwood	MT	12
Libby Courthouse	MT	8
Beulah North	ND	8
Birney	MT	8
Cut Bank	MT	8
Plummer CDA Tribe	ID	8
Hannover	ND	7