Site | State | PM AQI* (ug/m3) |
Seeley Elementary School | MT | 45 |
Libby Courthouse | MT | 21 |
French Town - Beckwith | MT | 21 |
Columbia Falls | MT | 20 |
Rossiter Pump House | MT | 12 |
Pinehurst | ID | 11 |
Butte Greely School | MT | 10 |
Thompson Falls HS | MT | 9 |
Fargo NW | ND | 8 |
St. Maries | ID | 8 |