Site | State | PM AQI* (ug/m3) |
Nogales Post Office | AZ | 12 |
North Phoenix | AZ | 11 |
South Phoenix | AZ | 11 |
Ascarate Park Southeast C37 | TX | 11 |
North Valley | NM | 9 |
Geronimo | AZ | 9 |
Amarillo Texas A&M C320 | TX | 8 |
Odessa Gonzales C1014 | TX | 8 |
West Phoenix | AZ | 7 |
Chamizal C41 | TX | 7 |