Site | State | PM AQI* (ug/m3) |
Libby Courthouse | MT | 11 |
St. Maries | ID | 10 |
Billlings Lockwood | MT | 9 |
Seeley Elementary School | MT | 7 |
Potlatch | ID | 7 |
Bozeman High School | MT | 6 |
Great Falls Overlook Park | MT | 6 |
Bismarck Residential | ND | 6 |
Lostwood NWR | ND | 6 |
Juliaetta E-sampler | ID | 6 |