Site	State	PM AQI* (ug/m3)
Birney	MT	27
Broadus	MT	9
St. Maries	ID	8
Havre	MT	8
Rossiter Pump House	MT	7
Plummer CDA Tribe	ID	6
Lewiston	ID	6
Billlings Lockwood	MT	6
Libby Courthouse	MT	6
Nursery Rd.	ID	6