Chesterton Tribune



IDEM forecasts high ozone pollution for Northwest Indiana Tuesday

Back To Front Page

The Indiana Department of Environmental Management (IDEM) is forecasting high ozone levels on Tuesday, June 11, 2013, in the following metropolitan areas:  

  • Northwest Indiana Jasper, Lake, Newton, and Porter counties

  • South Bend-Elkhart Elkhart and St. Joseph counties

    Michigan City-LaPorte  - LaPorte County

IDEM encourages everyone to help reduce ozone by making simple changes to their daily habits. You can:  

  • Walk, bike, carpool or use public transportation.

  • Avoid using the drive-through and combine errands into one trip.

  • Avoid using gasoline-powered lawn equipment until after 7 p.m.

  • Turn off your engine when idling for more than 30 seconds.

  • Conserve energy by turning off lights or setting the air conditioner to 75 degrees or above.

Anyone sensitive to poor air quality may be affected when ozone levels are high. Children, the elderly and anyone with heart or lung conditions should reduce or avoid exertion and heavy work outdoors.

 IDEM examines weather patterns and current ozone readings to make daily air quality forecasts. To learn more about ozone or sign up for air quality forecasts, visit

 Ground-level ozone is formed when sunlight and hot weather bake vehicle exhaust, factory emissions and gasoline vapors. Ozone in the upper atmosphere blocks ultraviolet radiation, but ozone near the ground is a lung irritant that can cause coughing and breathing difficulties.

 About IDEM

IDEM ( implements federal and state regulations regarding the environment. Through compliance assistance, incentive programs and educational outreach, the agency encourages and aids businesses and citizens in protecting Hoosiers and our environment.