Site	State	PM AQI* (ug/m3)
Broadus	MT	15
Moscow	ID	12
Billlings Lockwood	MT	11
Grangeville	ID	11
Lewiston	ID	10
Pinehurst	ID	10
Rossiter Pump House	MT	9
St. Maries	ID	9
Lapwai	ID	9
Bozeman High School	MT	9