Site	State	PM AQI* (ug/m3)
Libby Courthouse	MT	20
St. Maries	ID	11
Pinehurst	ID	9
Seeley Elementary School	MT	7
Fargo NW	ND	7
Cut Bank	MT	6
Rossiter Pump House	MT	6
Bozeman High School	MT	6
Havre	MT	5
Porthill	BC	5