Air pollution statistics for Becker Co, Minnesota
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 |
| 2005 | 87.69% | 12.31% | 0.00% | 0.00% |
| 2006 | 92.98% | 7.02% | 0.00% | 0.00% |
| 2007 | 92.22% | 7.78% | 0.00% | 0.00% |