Air quality visibly improved in Great Smoky Mountains
| Title | Air quality visibly improved in Great Smoky Mountains |
| Publication Type | Web Article |
| Year of Publication | 2013 |
| Authors | Matheny, Jim |
| Access Year | 2013 |
| Access Date | April 3 |
| Last Update Date | March 8, 2013 |
| Publisher | WBIR |
| Place Published | Knoxville, TN |
| Subjects | Air pollution, Air quality, Visibility |
| Notes | Video, Illustrations |
| URL | http://www.wbir.com/news/article/258451/2/Air-quality-visibly-improved-in-Smokies |
