Site | State | PM AQI* (ug/m3) |
Ascarate Park Southeast C37 | TX | 12 |
El Paso UTEP C12 | TX | 7 |
Socorro Hueco C49 | TX | 7 |
Hidden Valley | AZ | 7 |
Yuma Supersite | AZ | 7 |
Nogales Post Office | AZ | 6 |
Douglas Red Cross | AZ | 5 |
Alamo Lake | AZ | 5 |
Hobbs Jefferson | NM | 5 |
Odessa Gonzales C1014 | TX | 5 |