Site | State | PM AQI* (ug/m3) |
Houston North Wayside C405 | TX | 25 |
French Settlement | LA | 19 |
Omak-Colville Tribe | WA | 18 |
Portola | CA | 18 |
Yuma Supersite | AZ | 17 |
Libby Courthouse | MT | 17 |
Santa Clarita | CA | 17 |
Indpls-Washington Park | IN | 16 |
Indpls - I-70 E | IN | 16 |
Indpls-W.18th St | IN | 15 |