Site | State | PM AQI* (ug/m3) |
Libby Courthouse | MT | 19 |
Seeley Elementary School | MT | 16 |
Fargo NW | ND | 14 |
Thompson Falls HS | MT | 9 |
French Town - Beckwith | MT | 7 |
Butte Greely School | MT | 6 |
Sandpoint U of I | ID | 6 |
Rossiter Pump House | MT | 6 |
Missoula Boyd Park | MT | 6 |
Columbia Falls | MT | 6 |