Air pollute stats for Carlton Co in 2006
| County | Carlton Co |
| State | Minnesota |
| Data from year | 2006 |
| Total number of days monitored | 273 |
| Good air | 266 (97.44%) |
| Moderate air | 7 (2.56%) |
| Unhealthy for sensitive groups | 0 (0.00%) |
| Unhealthy for all | 0 (0.00%) |
|
| Worst pollutants |
|
| Carbon monoxide | 0 (0.00%) |
| Nitrogen dioxide | 0 (0.00%) |
| Ozone | 0 (0.00%) |