Site | State | PM AQI* (ug/m3) |
Sandpoint U of I | ID | 13 |
Grangeville | ID | 11 |
Billlings Lockwood | MT | 11 |
Butte Greely School | MT | 10 |
French Town - Beckwith | MT | 10 |
Libby Courthouse | MT | 10 |
Plummer CDA Tribe | ID | 10 |
Bozeman High School | MT | 10 |
St. Maries | ID | 9 |
Lewiston | ID | 9 |