what are the unsafe levels of radon
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DO TWO-HEADED RATS EAT TWICE AS MUCH?? Prior to 1984, radon gas was considered a health risk only for workers in uranium mines. That changed in 1984, when a nuclear engineer by the name of Stanley Watras was leaving work at the new Limerick Nuclear Power Plant in Pottstown, PA.
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Health effects of radon For levels of 20 picocuries radon per liter of air (800 Bq/m3) or higher, the home owner should consider some type of procedure to decrease indoor radon levels. For instance, as radon has a half-life of four days, opening the windows once a day can cut the mean radon concentration to one fourth of its level.
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What Is Radon Radon is a Radioactive Gas. Radon is a radioactive element that is part of the radioactive decay chain of naturally occurring uranium in soil. You can’t see radon. You can’t smell radon and you can’t taste radon. Unlike carbon monoxide and many other home pollutants, radon's adverse health effect, lung cancer, is usually not produced immediately. Thus you may be exposed to radon for many years without ever suspecting its presence in your home. The USEPA action level for radon is 4.0 picocuries per liter of air (pCi/L).
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What to Do if Radon Levels are High You have tested your home for radon and confirmed that you have elevated radon levels — 4 picocuries per liter (pCi/L) or higher. The EPA recommends that you take action to reduce your home's radon levels if your radon test result is 4 pCi/L or higher.High radon levels can be reduced through mitigation. CLICK HERE to order a test kit. 1  Select a licensed or certified radon mitigation contractor to reduce the radon levels.2  Have mitigation contractor determine appropriate radon reduction method.igh radon levels can be reduced through mitigation. CLICK HERE to order a test kit. 1  Select a licensed or certified radon mitigation contractor to reduce the radon levels. 2  Have mitigation contractor determine appropriate radon reduction method.
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Comparison of Radon Mitigation Methods Follow the instructions and you will reduce the radon level below the EPA Action Limit of 4 pCi/L – backed up by a Limited Lifetime Money-Back Guarantee ! With RadonSeal, most homeowners reduce radon to the 1 - 2 pCi/L range.
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- If you feel you have a problem, we will work for you to get it solved. The US EPA advises that you mitigate Radon when average levels are above 4.0 pCi/l (4 picuries per liter - a measure of radiation.) You can find links to the EPA's brochures with more info about this elsewhere on this page.
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- There are several individuals selling electronic radon detectors in the Ottawa area which they are stating are approved or certified by the EPA. These are false statements and these units are NOT approved by any radon gas or health association. This includes the EPA, NEHA, and AARST.adon gas exists in many areas of Ontario at different levels. Some areas of Ottawa can contain higher than acceptable levels. While one house may have safe levels, the house next door may not. Testing must be performed in order to determine the levels in a particular home.
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The Radon Test Failed. Now What? Radon is Everywhere. Even outside air has about 0.5 picoCuries per liter (pCi/l), so it's only a matter of degree. The average US home has about 1.3 pCi/l, but the EPA has designated much of southeast Michigan as a hot spot.. In the general Ann Arbor area, for example, about 45% of untreated homes will fail the radon test.
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Radon Toxicity What are the Potential Health Effects from Exposure to Increased Radon Levels? At levels normally encountered in the environment, radon exposure causes no acute or subacute health effects, no irritating effects, and has no warning signs. 1  The primary adverse health effect of exposure to increased levels of radon is lung cancer. 2  For lung cancer to develop may take years.
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There is no Safe Radon Level! Any radon exposure has some risk of causing lung cancer. The lower the radon level in your home, the lower your family's risk of lung cancer. Unlike radon levels in homes, occupational radon limits are governed by law and regulations. The Miners Safety and Health Act (MSHA) covers underground miners.
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- If the Radon Mitigation System cannot be installed in the next few weeks and the radon concentration is greater than 50pCi/L, you may consider ventilation by leaving a basement window continuously open and/or a bedroom window open while sleeping. ACTION LEVELS: 0.4 - 0.7 pCi/L Average exterior Radon concentration.
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What is Considered a High Radon Level? These 10 animal facts will amaze you. Radon is a colorless, odorless gas that is naturally present in the ground. Homes in areas with large deposits of radon underground can have higher levels of the gas, especially in basement areas where walls are underground.hile any amount of exposure to radon gas is potentially unsafe, the United States Environmental Protection Agency (EPA) recommends that homeowners install a radon mitigation system if levels are 4 picocuries per liter (pCi/L) or higher. Over time, exposure to a high radon level may cause lung cancer.
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Safe Radon Levels A safe level of radon gas is no radon gas. Radon gas is a carcinogen which causes lung cancer. The US EPA has put it plainly, stating, Any radon exposure has some risk of causing lung cancer. The lower the radon level in your home, the lower your family's risk 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 radiation sources, natural or man-made.adon gas is a carcinogen which causes lung cancer. The US EPA has put it plainly, stating, Any radon exposure has some risk of causing lung cancer. The lower the radon level in your home, the lower your family's risk of lung cancer..
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Is a Radon Inspection necessary when buying a house? You ***should*** do one. Some places require the test and others don't. Radon is an odorless, colorless, tasteless radioactive particle that comes from the breakdown of uranium. It is present in the ground, and at high concentrations poses a serious cancer risk. All houses will have a some level of radon. Certain regions have higher levels that others. The EPA danger level is 4 pci/L.
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Radon Facts Radon's Glowing Side. Even though Radon is a gas, it does has a boiling point. This is achieved by heating this element to -79 degrees Fahrenheit (-61.7 degrees Celsius). However, when radon is chilled below its freezing point of -96 degrees Fahrenheit (-71 degrees Celsius) a wonderful reaction happens; it glows.
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Introduction Involuntary Movements Most common involuntary movement disorder, typified by a rapid tremorpostural most often of the upper extremities. Progressive, may appear at anytime of life but most commonly >70 years. Mainly a postural tremor but if worsened, will occur at rest. Commonly bilateral and symmetric.
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Wipe Out Radon - Radon Mitigation Services Radon exposure can cause lung cancer. EPA estimates that there are approximately 21,000 annual radon-related lung cancer deaths in the U.S. every year, second only to tobacco smoke. The combination of radon exposure and smoking can greatly increase your chances of developing lung cancer.he results of a radon test will give you the level of your home’s indoor radon level. EPA recommends that action is taken to reduce the radon level in your home if the test results are 4pCi/L or higher.
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Health effects of radon Radon (/ˈreɪdɒn/ RAY-don) is a radioactive, colorless, odorless, tasteless noble gas, occurring naturally as the decay product of radium. It is one of the densest substances that remains a gas under normal conditions, and is considered to be a health hazard due to its radioactivity.adon is formed as part of the normal radioactive decay chain of uranium into 206Pb. Uranium has been present since the earth was formed and its most common isotope has a very long half-life (4.5 billion years), which is the amount of time required for one-half of uranium to break down.
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Radon and Cancer The U.S. Environmental Protection Agency (EPA) recommends taking action to reduce radon in homes that have a radon level at or above 4 picocuries per liter (pCi/L) of air. About 1 in 15 U.S. homes is estimated to have radon levels at or above this EPA action level.
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Radon in Water Granular activated carbon systems and filters can also reduce radon levels when the levels are below 20,000 pCi/L. If radon in your drinking water is a concern, it is important to have a point of entry system, eliminating the exposure of radon in showers and baths.
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Tennessee Radon Information Radon is a serious problem in Tennessee and every home should be tested. There are no exceptions! When you consider the health risk associated with radon and the fact that each year radon related lung cancer kills approximately 20,000 people, the significance of this information and action is clear.
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There is no Safe Radon Level! The risk to the average person of dying of radon-caused lung cancer due to a lifetime exposure to 4 pCi/L radon level at home is 2.3 percent. If there are five people in your family, the chances that someone becomes a victim of radon over 10 percent.early 8 million US homes, or 1 out of every 15, have radon levels above the EPA's 4 pCi/L action limit and nearly 1 out of 6 exceed the EPA's 2 pCi/L consider action limit.
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Radon (A Citizen's Guide to Radon) Radon and its decay products release radioactive energy that can damage lung tissue in a way that causes the beginning of lung cancer. The more radon you are exposed to, and the longer the exposure, the greater the risk of eventually developing lung cancer. Radon is the second leading cause of lung cancer in the United States, resulting in 15,000 to 22,000 deaths per year.
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- Read more about the difference between safe and acceptable radon levels. pCi/l= pico curies per liter, the most popular method of reporting radon levels. For those interested in the numbers, a pico curie is 0.000,000,000,001 (one-trillionth) of a Curie, an international measurement unit of radioactivity.
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Frequently Asked Questions Our goal is to reduce radon as close as possible to the average outdoor level of 0.4 pCi/L. Almost 90% of the homes we mitigate re-test between .5 and 1.5 pCi/L.
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