Hourly readings will record unusual swings in radon concentrations. These guidelines were developed specifically to deal with the time sensitive nature of home purchases and sales. Results can be provided as soon as the 48 hour period is reached.
Radon is a cancer-causing radioactive gas.
You cannot see, smell or taste radon, but it could be a problem in your home because when you breathe air containing radon you increase your risk of lung cancer. The Surgeon General has warned that radon is the second leading cause of lung cancer in the United States today.