Site	State	PM AQI* (ug/m3)
West Yellowstone Park Ent #2	MT	52
Yellowstone- Old Faithful S...	WY	47
Red Lodge	MT	46
Dillon	MT	46
Bozeman High School	MT	38
Billlings Lockwood	MT	31
White Sulphur Springs	MT	27
Birney	MT	26
Butte Greely School	MT	18
Libby Courthouse	MT	17