Site	State	PM AQI* (ug/m3)
Boundary County	ID	9
Broadus	MT	9
TRNP-NU	ND	8
Lewiston	ID	8
Fargo NW	ND	7
French Town - Beckwith	MT	6
Great Falls Overlook Park	MT	6
Porthill	BC	6
RYDER	ND	5
Kamiah-ID	ID	5