Site | State | PM AQI* (ug/m3) |
Clinton C403 | TX | 25 |
Houston North Wayside C405 | TX | 24 |
Houston North Loop C1052 | TX | 19 |
Texarkana New Boston | TX | 18 |
Houston East C1 | TX | 17 |
French Settlement | LA | 13 |
Shreveport Airport | LA | 13 |
Westlake | LA | 13 |
Karnack C85 | TX | 13 |
Baytown C148 | TX | 13 |