Radon On Second Floor

The radon levels on all three floors were measured simultaneously.

Radon on second floor. With a typical home and forced air heating radon levels on the upper floors will be very roughly about 40 less than in the basement. How to test your home for radon. I have seen similar results in other homes including my own 1820 s farmhouse which had radon level of 17 pci l in the unfinished stone wall and dirt floor basement. The first floor was 7 3 pci l.

Radon comes in second. Recent examples have shown how thoughtful architecture and design focused on promoting healing can have a measurable impact on patient recovery including shorter hospital stays fewer infections contracted in the hospital and reduced pain. It s a 3 story building. According to the united states environmental protection agency usepa upwards of 21 000 americans die each year from radon induced cancers.

You re getting better more thorough information about the house you re testing. Can a 2nd floor condo have radon. Radon and its decay products are the second leading cause of lung cancer in the united states behind tobacco smoke. As such the epa has established a recommended radon action mitigation level of 4 0.

This is because the neutral pressure plane is typically about halfway up the wall on the top floor. In some cases high radon levels have been found at or above the third floor due to radon movement through elevators or other air shafts in the building. Recommends testing all homes below the third floor. Surprisingly we find that the second floor typically has more radon than the first.

And it s typically highest in the basement then it gets far less on the first floor second floor and so on. The unfinished basement radon level was slightly above 4 pci l the first floor was lower at just above 2 pci l and one of the second floor bedrooms tested at above 8 pci l. Because radon is a gas that emits from the soil and typically it gets into the home at the basement level through concrete block walls and the concrete floor and the gaps around it builds up in the basement. Radon is a whole house issue not just a basement one.

This pattern has been repeated all over chicagoland in various homes. Each apartment has its own hvac system. The 2nd floor was 6 7 and the 3rd was 9 2. It comes into your home from the surrounding soil and can even contaminate well water radon.

And 7 0 in an upstairs bedroom on the second floor. Reading pa radon is a cancer causing radioactive gas and is found at high levels in every state in the u s. About 10 percent of radon related cancer. If your apartment is at or above the third floor and you are concerned about this possibility you could also decide to test for radon.

There is no shared ventilation system.