Site | State | PM AQI* (ug/m3) |
Geronimo | AZ | 10 |
Nogales Post Office | AZ | 8 |
Amarillo Texas A&M C320 | TX | 7 |
North Phoenix | AZ | 6 |
Santa Fe-1190 S Saint Franc... | NM | 6 |
El Paso UTEP C12 | TX | 6 |
Yuma Supersite | AZ | 6 |
Eagle Pass C319 | TX | 6 |
Thirty Third | AZ | 5 |
Phoenix JLG Supersite | AZ | 5 |