How Dangerous Is a 5.9 Radar Gas Reading
Safe Radon Levels
Is there such a affair?
What is a safe and adequate level of radon gas?
This is actually two separate questions. The first is: "What is a safe level of radon gas?"The 2nd is: "What is an acceptable level of radon gas?"
What is a safe level of radon gas?
This is the simpler of the ii questions. A safe level of radon gas is no radon gas. Radon gas is a carcinogen which causes lung cancer. The U.s.a. EPA has put it manifestly, stating, "Any radon exposure has some risk of causing lung cancer. The lower the radon level in your home, the lower your family's hazard of lung cancer." The average person receives a higher dose of radiation from the radon levels in their home than from their combined exposure to all other radiations sources, natural or man-made. Radon gas is a naturally-occurring byproduct of the radioactive decay of Uranium in the soil. Depending on your geographic location, the radon levels of the air you exhale outside of your dwelling house may be equally loftier as 0.75 pCi/L. The national average of outside radon levels is 0.iv pCi/L and it is estimated by the National Academy of Sciences that outdoor radon levels cause approximately 800 of the 21,000 radon induced lung cancer deaths in the US each year. Your risk of lung cancer increases substantially with exposure to college radon levels. Lung cancer take chances rises 16% per 2.7 pCi/L increase in radon exposure. Earth Health Arrangement, 2009 studies show that radon is the primary cause of lung cancer among people who have never smoked. However, the absolute numbers of radon-induced lung cancers are much larger in people who smoke, or who have smoked in the by, due to a strong combined outcome of smoking and radon.
What is an acceptable level of radon gas?
Radon Act 51 passed by Congress set the natural outdoor level of radon gas (0.4 pCi/50) as the target radon level for indoor radon levels. Unfortunately two-thirds of all homes exceed this level. The The states EPA was tasked with setting practical guidelines and recommendations for the nation. To this finish, the Us EPA has set an activity level of 4 pCi/L. At or to a higher place this level of radon, the EPA recommends yous take corrective measures to reduce your exposure to radon gas. This does not imply that a level below 4.0 pCi/L is considered acceptable, as stated in the BEIR Vi study. It is estimated that a reduction of radon levels to below two pCi/L nationwide would probable reduce the yearly lung cancer deaths attributed to radon by 50%. However, even with an action level of 2.0 pCi/L, the cancer risk presented by radon gas is still hundreds of times greater than the risks allowed for carcinogens in our nutrient and h2o.
The World Health Arrangement
The WHO Handbook on Indoor Radon: A Public Health Perspective indicates that radon exposure is a major and growing public health threat in homes and recommends that countries adopt reference levels of the gas of 100 Bq/m3 which is equivalent to 2.vii pCi/L.
You can download a PDF version of the WHO handbook on indoor radon here. "Radon is the second most important cause of lung cancer after smoking in many countries," notes Dr Maria Neira, Manager of WHO's Public Wellness and Surroundings Department. "Most of radon-induced lung cancers occur from low and medium dose exposures in people's homes. Strengthened action by policy makers, and past construction and building professionals can substantially lower the health impact by preventing and reducing radon exposure."
Decision
While no level of radon gas is completely safe, as with most things in life we must balance the benefits and costs to find our own"acceptable" levels. We walk outside and work in the sunday, exposing ourselves to ultraviolet radiations and increasing our chance of developing skin cancer. We drive in automobiles almost every day even though greater than 1 in 86 deaths is a result of automobile accidents. People smoke, eat poorly, and engage in unsafe behaviors on a daily ground. To some caste, radon gas is some other daily risk that nosotros all must take. Still, you choose what yous eat, whether or not you fume, and how and when y'all drive. You have no choice but to breathe the air in your dwelling. A simple and inexpensive radon test can give you the information you lot demand to make an informed decision about what level of radon gas exposure is adequate to you.
How Dangerous Is a 5.9 Radar Gas Reading
Source: https://www.radon.com/radon_levels/