Site | State | PM AQI* (ug/m3) |
Laredo C313 | TX | 23 |
DCNearRoad | DC | 20 |
San Antonio Old Hwy90 C677 | TX | 18 |
San Antonio Northwest C23 | TX | 15 |
Corpus Christi Huisache C98 | TX | 14 |
Austin North Interstate 35 ... | TX | 14 |
Houston North Loop C1052 | TX | 13 |
Sandersville | GA | 13 |
Clinton C403 | TX | 13 |
Mission C43 | TX | 13 |