Site	State	PM AQI* (ug/m3)
Libby Courthouse	MT	19
Pinehurst	ID	11
St. Maries	ID	10
Hannover	ND	9
Bismarck Residential	ND	8
Lewistown	MT	8
Beulah North	ND	8
RYDER	ND	7
Seeley Elementary School	MT	7
Havre	MT	7