Site | State | PM AQI* (ug/m3) |
Boundary County | ID | 11 |
Sandpoint U of I | ID | 10 |
Thompson Falls HS | MT | 8 |
Rossiter Pump House | MT | 7 |
St. Maries | ID | 7 |
Orofino-45501 US-12 | ID | 6 |
Fargo NW | ND | 6 |
Seeley Elementary School | MT | 6 |
Libby Courthouse | MT | 6 |
French Town - Beckwith | MT | 6 |