Question: what are the effects of having radon in your house?
Answer: Each year, around 1,100 lung cancer deaths could be attributed to radon exposure in the home (3.3% of all deaths are the result of lung cancer). Over 85% of these 1,100 deaths are at indoor concentrations of less than 100Bq/m3. However, most deaths are caused by the combination of cigarette smoking and radon exposure.