Site | State | PM AQI* (ug/m3) |
Seeley Elementary School | MT | 15 |
Libby Courthouse | MT | 15 |
Plummer CDA Tribe | ID | 12 |
Sandpoint U of I | ID | 11 |
St. Maries | ID | 9 |
Billlings Lockwood | MT | 9 |
Columbia Falls | MT | 8 |
Thompson Falls HS | MT | 8 |
Lewiston | ID | 8 |
French Town - Beckwith | MT | 7 |