Site | State | PM NowCast (ug/m3) |
South Phoenix | AZ | 20 |
Hidden Valley | AZ | 20 |
Yuma Supersite | AZ | 18 |
Big Bend NP | TX | 14 |
Durango Complex | AZ | 14 |
West Phoenix | AZ | 12 |
Villanueva-135 Dodge Dr | NM | 12 |
Jefferson | NM | 11 |
Amarillo Texas A&M C320 | TX | 11 |
Grand Canyon ozone bench | AZ | 10 |