Site | State | PM NowCast (ug/m3) |
Nogales Post Office | AZ | 11 |
Ascarate Park Southeast C37 | TX | 10 |
Amarillo Texas A&M C320 | TX | 10 |
Children's Park Site | AZ | 10 |
Tempe | AZ | 9 |
Hobbs Jefferson | NM | 9 |
Geronimo | AZ | 8 |
Hidden Valley | AZ | 8 |
Orange Grove | AZ | 7 |
Grand Canyon ozone bench | AZ | 7 |