Does Your House Have Radioactive Radon Gas? Here’s a map.

If you are worried about radon gas, which you should be a little, this map tells you if you live in an area with radon.  Don’t worry if you live in a radon area but make sure you know how to properly ventilate your home.  Do your homework.  Here is the place that has the info.  http://state-radon.info/