Site	State	PM AQI* (ug/m3)
Riggins	ID	110
White Sulphur Springs-204 F...	MT	96
Thompson Falls HS	MT	80
Wisdom-Forest Service Dr	MT	80
Billlings Lockwood	MT	76
Plains	MT	74
Seeley Elementary School	MT	72
Havre	MT	70
Kamiah	ID	70
Lolo-6717 Lolo Creek Rd	MT	69