Site	State	PM AQI* (ug/m3)
Boundary County	ID	28
St. Maries	ID	17
Libby Courthouse	MT	16
Sandpoint U of I	ID	16
Cottonwood E-sampler	ID	15
Pinehurst	ID	14
Potlatch	ID	13
Columbia Falls	MT	12
Lewiston	ID	12
Grangeville	ID	12
Lancaster	ID	12