Site | State | PM AQI* (ug/m3) |
Nogales Post Office | AZ | 13 |
Santa Fe-705 Alta Vista St | NM | 12 |
Yuma Supersite | AZ | 11 |
Hidden Valley | AZ | 8 |
Socorro Hueco C49 | TX | 6 |
Ascarate Park Southeast C37 | TX | 6 |
Durango Complex | AZ | 6 |
Jefferson | NM | 6 |
Eagle Pass C319 | TX | 6 |
South Phoenix | AZ | 5 |