Site	State	PM AQI* (ug/m3)
Birney	MT	7
Seeley Elementary School	MT	5
Plummer CDA Tribe	ID	5
Porthill	BC	5
Libby Courthouse	MT	5
Havre	MT	4
TRNP-NU	ND	4
Rossiter Pump House	MT	4
Juliaetta E-sampler	ID	4
French Town - Beckwith	MT	4