WebRadon gas is a ubiquitous element found in rock and soil. The burning of coal and other fossil fuels also releases radon. When radon escapes from soil or is discharged from emission stacks to the outdoor air, it is diluted to levels that are normally, but not always, lower than indoor air. Top of Page. WebJan 4, 2024 · You can start by testing radon levels in your home and installing a radon reduction system, if needed. Radon is an odorless, invisible, radioactive gas naturally …

Understanding radon Department of Public Health & Environment

WebRadon is a naturally occurring radioactive gas that comes from the breakdown of uranium in the soil. It's a gas that moves up through the soil to the atmosphere. High radon levels have been found in all 50 states and in all parts of Colorado. WebRadon Act 51 passed by Congress set the natural outdoor level of radon gas (0.4 pCi/L) as the target radon level for indoor radon levels. Unfortunately two-thirds of all homes exceed this level. The US EPA was tasked with … bully pirate location

Get the Facts on Radon NCEH CDC

WebMay 2, 2024 · Some U.S. States have set limits on radon levels in drinking water to between 4,000 and 10,000 pCi per liter. Average concentrations of radon in U.S. groundwater range … WebAccording to the EPA, the average indoor radon level is about 1.3 picocuries per liter (pCi/L). People should take action to lower radon levels in the home if the level is 4.0 pCi/L or higher. The EPA estimates that nearly 1 out of every 15 homes in … WebRadon is measured in picocuries. Anything higher than 4 picocuries, or 4 pCi/L, requires action. If you get these results, run another short- or long-term test to be sure. If the levels are... bully pilot automotive