We're working hard to make Indy's air as clean as possible. Unfortunately on certain days, there are still just too many harmful things in the air. When one of those days is expected to occur, a Knozone Air Quality Action Day will be called. It's your sign to be extra vigilant when it comes to the health of your family, friends, and neighbors.
And remember, on some days - even days that aren't declared Knozone Air Quality Action Days - air pollution levels may exceed federal guidelines. The best thing you can do to stay informed and stay healthy is to be aware of current air quality levels. To download a GoogleEarth KML file that provides both forecasted and current air quality levels, click here.
Click the links for more detailed data on current ozone and current fine particle pollution information or call 317-327-4AIR.
To learn more about air quality and emissions standards, click here.