Site | State | PM AQI* (ug/m3) |
Seeley Elementary School | MT | 28 |
Rossiter Pump House | MT | 24 |
St. Maries | ID | 24 |
Libby Courthouse | MT | 17 |
Sandpoint U of I | ID | 15 |
Lewiston | ID | 12 |
French Town - Beckwith | MT | 12 |
Butte Greely School | MT | 12 |
Bismarck Residential | ND | 11 |
Bozeman High School | MT | 11 |