Air pollution statistics for Adams Co, Mississippi
3. Select a year
| Year | Percentage days with good air | Percentage days with moderate air | Percentage days with unhealthy air for sensitive groups | Percentage days with unhealthy air |
| 1997 | 79.71% | 19.32% | 0.97% | 0.00% |
| 1998 | 73.10% | 25.38% | 1.52% | 0.00% |
| 1999 | 64.41% | 34.32% | 1.27% | 0.00% |
| 2000 | 71.07% | 26.79% | 2.14% | 0.00% |
| 2001 | 86.18% | 13.82% | 0.00% | 0.00% |
| 2002 | 89.64% | 10.36% | 0.00% | 0.00% |
| 2003 | 81.45% | 17.45% | 1.09% | 0.00% |
| 2004 | 87.99% | 12.01% | 0.00% | 0.00% |
| 2005 | 82.11% | 17.89% | 0.00% | 0.00% |
| 2006 | 86.62% | 13.38% | 0.00% | 0.00% |
| 2007 | 88.65% | 11.35% | 0.00% | 0.00% |