Site | State | PM AQI* (ug/m3) |
Hidden Valley | AZ | 11 |
Ascarate Park Southeast C37 | TX | 10 |
Socorro Hueco C49 | TX | 8 |
Amarillo Texas A&M C320 | TX | 8 |
El Paso UTEP C12 | TX | 7 |
Yuma Supersite | AZ | 7 |
Eagle Pass C319 | TX | 7 |
Lubbock 12th Street | TX | 6 |
Casa Grande Downtown | AZ | 6 |
Anthony | NM | 6 |