An Air Quality Alert has been issued for Northwest Indiana, urging residents in Lake, Porter, Newton, and Jasper counties to limit outdoor activities. The alert, which is in effect until midnight Wednesday, warns that elevated ozone levels are expected to cause health risks for sensitive groups, including children, seniors, and people with respiratory conditions.
Details of the Air Quality Alert
According to the Indiana Department of Environmental Management (IDEM), ozone concentrations in the region have reached unhealthy levels for sensitive groups. The alert covers cities such as Gary, Merrillville, Valparaiso, and Rensselaer, as well as the surrounding areas. During this Air Quality Action Day, residents are urged to limit outdoor activity, especially strenuous exercise, and minimize time spent outside during the afternoon and early evening when ozone levels are at their highest.
Health Risks for Sensitive Groups
Ozone pollution can cause a variety of health issues, particularly for children, older adults, and anyone with respiratory problems like asthma. Prolonged exposure to elevated ozone levels can lead to breathing difficulties, coughing, wheezing, and even chest discomfort. For those who are particularly vulnerable, it’s crucial to avoid outdoor exertion and take steps to limit exposure during peak hours.
Traffic and Outdoor Activity Impact
As air quality worsens, major roadways such as I-80, I-94, and the Indiana Toll Road are expected to experience slowdowns, which may further contribute to the pollution. Schools and child care centers are being advised to consider moving outdoor activities indoors to protect the health of children. Residents are encouraged to keep windows closed, use air conditioning if available, and avoid burning yard waste or taking unnecessary car trips to help reduce the amount of ozone-forming pollutants in the air.
What You Can Do to Help Reduce Pollution
To help reduce the ozone levels in the area, residents can limit car use, opt for public transportation or carpooling, and avoid activities like lawn mowing or burning yard waste. Additionally, reducing unnecessary vehicle trips and conserving energy by using air conditioning instead of opening windows can help minimize the amount of pollutants in the air.
Stay Updated on Air Quality
This Air Quality Alert is the second ozone warning issued for the region this summer, reflecting ongoing concerns about air pollution during periods of warm, stagnant weather. The alert will remain in effect until midnight Wednesday, but further advisories could be issued if the weather conditions do not improve. Residents can stay informed by checking real-time air quality updates on SmogWatch.IN.gov or AirNow.gov.
As ozone pollution continues to pose a health risk in Northwest Indiana, residents—especially those in sensitive groups—should take precautions to limit exposure and protect their health. By staying informed and following the recommended safety measures, residents can help reduce the risks associated with poor air quality.
