Site | State | PM AQI* (ug/m3) |
Susanville-520 South St | CA | 165 |
Mt Hall | ID | 107 |
Sandpoint U of I | ID | 96 |
Newport-Calispel | WA | 93 |
Libby Courthouse | MT | 91 |
Colville-E 1st St | WA | 88 |
Chester BAM | CA | 83 |
Avery-54 Pinchot Cir | ID | 83 |
Spokane-Monroe St. | WA | 81 |
Spokane-Augusta Ave | WA | 80 |