Site | State | PM AQI* (ug/m3) |
Hidden Valley | AZ | 12 |
El Paso UTEP C12 | TX | 10 |
Ascarate Park Southeast C37 | TX | 10 |
Thirty Third | AZ | 9 |
Socorro Hueco C49 | TX | 8 |
Casa Grande Downtown | AZ | 8 |
Geronimo | AZ | 8 |
Glendale Community College | AZ | 8 |
Durango Complex | AZ | 8 |
Yuma Supersite | AZ | 7 |