Site | State | PM AQI* (ug/m3) |
Ascarate Park Southeast C37 | TX | 28 |
Santa Teresa | NM | 28 |
Hidden Valley | AZ | 22 |
Anthony | NM | 20 |
Socorro Hueco C49 | TX | 19 |
Buckhorn-12 Mesa Rd | NM | 18 |
El Paso UTEP C12 | TX | 18 |
Yuma Supersite | AZ | 17 |
Nogales Post Office | AZ | 16 |
Hobbs Jefferson | NM | 15 |