Site	State	PM AQI* (ug/m3)
Thompson Falls HS	MT	26
Fargo NW	ND	8
St. Maries	ID	7
French Town - Beckwith	MT	6
Seeley Elementary School	MT	6
Cut Bank	MT	6
Rossiter Pump House	MT	6
Libby Courthouse	MT	5
Porthill	BC	5
Sidney 201	MT	5