Site | State | PM AQI* (ug/m3) |
Ascarate Park Southeast C37 | TX | 26 |
Nogales Post Office | AZ | 18 |
Yuma Supersite | AZ | 12 |
Santa Fe-705 Alta Vista St | NM | 11 |
Hidden Valley | AZ | 10 |
Socorro Hueco C49 | TX | 10 |
South Valley | NM | 10 |
Casa Grande Downtown | AZ | 9 |
Jefferson | NM | 9 |
Eagle Pass C319 | TX | 9 |