What Are Radon Levels In The Twin Cities?
Sadly, we live in the worst area of the nation for radon with 3 out of every 4 houses testing above the EPA action threshold of 4 pCi/L. Our average is more than 2 times that amount averaging around 8.0 pCi/L. To give you some perspective, the national indoor average is 1.3 pCi/L. Please remember that our average in this area has no meaning when it comes to your house. You radon level might be very low or much higher than the average. The only way to know your radon exposure is to test.