RADON GAS

Radon gas is a colorless, odorless, and tasteless radioactive gas that occurs naturally in the environment. It is a product of the radioactive decay of uranium, which is found in varying amounts in soil, rocks, and some building materials. 

Radon can enter buildings, including homes and workplaces, through the ground and building materials. It can seep through cracks in foundations, walls, floors, and gaps around pipes, cables, and drains. The concentration of radon in indoor air can vary depending on the geology and construction of the building. 

 Health Risks:

 Prolonged exposure to elevated levels of radon can increase the risk of lung cancer. Radon is considered the second leading cause of lung cancer after smoking, and the risk is especially high for individuals who both smoke and are exposed to radon. 

 Radon Exposure Limits and Action Levels:

Various organizations and health agencies have established recommended radon exposure limits. In the United States, the Environmental Protection Agency (EPA) suggests that action should be taken if indoor radon levels exceed 4 picocuries per liter (pCi/L) of air.