Air pollute stats for Warren Co in 2005
| County | Warren Co |
| State | New Jersey |
| Data from year | 2005 |
| Total number of days monitored | 116 |
| Good air | 77 (66.38%) |
| Moderate air | 38 (32.76%) |
| Unhealthy for sensitive groups | 1 (0.86%) |
| Unhealthy for all | 0 (0.00%) |
|
| Worst pollutants |
|
| Carbon monoxide | 0 (0.00%) |
| Nitrogen dioxide | 0 (0.00%) |
| Ozone | 0 (0.00%) |