An Air Quality Alert has been issued for the Louisville metro area. Ozone levels will be at an unhealthy level today.The Louisville Air Pollution Control District advises that those sensitive to ozone include children and active adults, older adults, and people with heart disease, and lung disease, such as asthma. These individuals should reduce prolonged or heavy exertion outdoors.You can avoid adding more ozone to the atmosphere by reducing automobile use today, delaying mowing, and avoiding refueling your car during daylight hours.Today's Air Quality Forecast