Site | State | PM AQI* (ug/m3) |
Ascarate Park Southeast C37 | TX | 27 |
Portola | CA | 27 |
Potosi | WI | 22 |
Yosemite National Park-7741... | CA | 20 |
Socorro Hueco C49 | TX | 18 |
Santa Clarita | CA | 17 |
Laredo C313 | TX | 14 |
Visalia - N. Church Street | CA | 14 |
St. Maries | ID | 14 |
Mission C43 | TX | 14 |