Table of Contents
Is there radon in other countries?
The world-wide variation of radon levels is well known, and the survey includes both countries with mean radon concentrations in homes around or above 100 Bq/m3 (e.g. Czech Republic, Ireland) and countries with low average radon levels (e.g. Japan, UK).
What country has the most radon?
Norway
Norway. According to the Norwegian Radiation Protection Authority, “Norway is among the countries in the world where indoor radon reaches its highest concentrations”.
Is radon a problem in Europe?
Countries with large amounts of granite or uranium-rich soils generally have very high levels of radon. The wide variations also lead to very different health impacts in countries. As mentioned before, the overall estimate of lung cancer that can be attributed to radon is approximately 9\% for Europe.
Where are the highest radon levels in the US?
Here are the 10 US States with the highest average Radon levels:
- Alaska (10.7)
- South Dakota (9.6)
- Pennsylvania (8.6)
- Ohio (7.8)
- Washington (7.5)
- Kentucky (7.4)
- Montana (7.4)
- Idaho (7.3)
Does Germany have radon?
The average radon concentration in Germany is 49 Bq/m 3, and per year 37,700 persons die of lung cancer. Of these, 1896 cases (PAR 5\%) can be attributed to radon. However, mitigation of homes above 1000 Bq/m 3 only saves a much lower number of 20 cases per year (0.05\% of all lung cancers).
Is there radon in New Zealand?
New Zealand soils only contain traces of uranium and radium (the sources of radon). People in New Zealand generally get about half their dose of natural radiation from radon. The rest comes from cosmic radiation, and traces of other natural radioactivity in the soil, building materials, and in our bodies.
Is there radon in NYC?
Around one in 15 homes in the country has elevated levels of radon, but it’s much less common in New York City: Just 4 percent of residences are estimated to have indoor radon levels higher than 4 pCi/L, according to the state Department of Health.
What is radon baths?
Radon baths, in which patients bathe in radon-rich water and absorb radon mainly through the skin. Radon air baths respectively radon steam baths, where patients sit in a covered tub in radon gas respectively radon steam and absorb radon through the skin.
Are radon mines safe?
According to EPA standards, the maximum home exposure should be no more than 4 pCi/L, and ideally, when technology allows, this level of radon should be reduced to 2 pCi/L (EPA 2005). Concentrations above this level are considered to be dangerous by the EPA. At the mines, radon concentrations are as high as 1600 pCi/L.
What areas have radon gas?
Here are the 10 states with the highest Radon levels:
- Alaska (10.7)
- South Dakota (9.6)
- Pennsylvania (8.6)
- Ohio (7.8)
- Washington (7.5)
- Kentucky (7.4)
- Montana (7.4)
- Idaho (7.3)
What is radon in a house?
Radon is a radioactive gas that has been found in homes all over the United States. It comes from the natural breakdown of uranium in soil, rock, and water and gets into the air you breathe. Radon typically moves up through the ground to the air above and into your home through cracks and other holes in the foundation.
Should you test for radon in your home?
For one, many homes receive their water from a public water infrastructure, which should test and report radon levels. If you get your water from a personal well, a water radon test might be advisable, but a test of radon in the air would be an easier first test to conduct.
Where does radon come from in a house?
Answer: The vast majority of radon related health risk is due to breathing radon. Generally, there are only two places that the radon in your home’s air may come from; either from the soil gasses underneath the foundation, or from your home’s water supply.
What is the normal radon level in a house?
The average indoor radon level is estimated to be about 1.3 pCi/L; roughly. 0.4 pCi/L of radon is normally found in the outside air. The U.S. Congress has set a long-term goal that indoor radon levels be no more than outdoor levels.
Are radon risks scientifically accepted?
A large portion of the general population is under the misconception that the frequently published risks associated with radon are well accepted scientific facts.