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)
Besides, Should I walk away from a house with radon? Radon-related deaths are due to exposure over the course of a lifetime. “You should definitely take it seriously but you really don’t need to walk away from the home. It’s actually pretty easy to remove radon, and it’s not that expensive,” Consumer Reports Home Editor Paul Hope said.
What state has lowest radon levels?
Hawaii has the lowest radon levels of all 50 states, with an average level of 0 pCi/L.
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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)
Where is the best place to put a radon test? Place a radon detector in the breathing zone, 2-6 feet above the floor, and away from drafts, exterior walls, sumps, drains, windows or doors. Radon may enter a building through cracks in the foundation or through sumps or drains and will usually be higher near these entry points.
Hence, What type of soil has the most radon? Granitic type soils present higher levels of radon gas. Non-granitic soils have traditionally been considered to have very low radon levels.
How long does it take for radon to affect you?
Radon gas can damage cells in your lungs, which can lead to cancer. Radon is responsible for about 21,000 lung cancer deaths each year in the United States, though it usually takes 5 to 25 years to develop.
What are symptoms of radon poisoning?
A persistent cough could be a sign that you have radon poisoning.
- Persistent cough.
- Hoarseness.
- Wheezing.
- Shortness of breath.
- Coughing up blood.
- Chest pain.
- Frequent infections like bronchitis and pneumonia.
- Loss of appetite.
How do you reduce radon levels in the winter?
Wrapping up in a blanket inside, and wearing a cap outside. We prevent the cold air from chilling us by protecting our bodies with blankets and caps. A similar effect happens with radon levels during winter. Snow acts as a blanket for the ground, preventing radon from seeping out and trapping the gas underneath.
What time of year is radon highest?
The reason that radon levels in the home can be higher in the summer and winter is two-fold. During the winter, the air in your home tends to be much warmer than the outside air, and this temperature difference creates a vacuum within your home.
Does running HVAC reduce radon?
Based on the results it was concluded that an active ventilation system successfully reduces radon.
Does HVAC help with radon?
A heat recovery ventilator (HRV), also called an air-to-air heat exchanger, reduces radon levels by increasing ventilation. If properly balanced and maintained, they can ensure a constant degree of ventilation throughout the year. HRVs can also improve air quality in houses that have other indoor pollutants.
Does running furnace affect radon test?
2 Winter is a good time to test for radon gas. Winter is a good time to test for radon because you are, in-most cases, measuring the worst case scenario for your home. With the hatches battened down and the furnace running, you are creating a scenario that can cause radon levels to be higher.
What can throw off a radon test?
Turn off all air moving devices during the test. This would include ceiling fans, dehumidifiers, regular fans, HEPA or any other kind of filtering device that moves air. Do not operate fireplaces or heating stoves during the test unless they are your main source of heat.
Which creates the greatest radon threat?
For most people, the greatest exposure to radon occurs in the home where people spend much of their time, though indoor workplaces may also be a source of exposure.
What season are radon levels highest?
To answer that question, yes, radon levels in a home tend to be higher during the winter. And those higher levels of radon gas can lead to an increased chance of lung cancer. While indoor radon gas levels are generally higher during winter, sometimes the summer can have higher indoor radon levels.
Does rain make radon worse?
Certain types of weather can have a greater impact on your home’s radon levels. Wind and rain storms create the largest variables of radon levels when testing for radon gas. Rainier days tend to result in noticeably higher radon levels. This is because rainy days are often coupled with lower barometric pressure.
Where is the best place to put a radon detector?
Place a radon detector in the breathing zone, 2-6 feet above the floor, and away from drafts, exterior walls, sumps, drains, windows or doors. Radon may enter a building through cracks in the foundation or through sumps or drains and will usually be higher near these entry points.
How accurate are home Depot radon tests?
Findings show radon tests of less than 90 days are imprecise up to 99 percent of the time.
Does running furnace fan reduce radon?
In many homes, blowing air in through an existing central furnace is quite practical. The use of an exhaust fan to pull air out of the house may decease the interior air pressure and draw more radon inside.
What time of year are radon levels highest?
The reason that radon levels in the home can be higher in the summer and winter is two-fold. During the winter, the air in your home tends to be much warmer than the outside air, and this temperature difference creates a vacuum within your home.
Do bathroom fans help with radon?
Avoid using exhaust fans, which increase radon levels. Radon comes into your home or office because the air pressure is lower than it is outside, drawing radon in like a vacuum. Exhaust fans further decrease the air pressure, so using them actually increases the concentration of radon in the air.
Does running an air conditioner reduce radon?
After running the AC system for three hours, the radon levels in the home decreased by around 5x. In a similar study, the EPA saw radon levels from 25 pCi/L to 1.5 pCi/l in just 20 minutes. Something as simple as a well-sealed new AC installation can help lower radon levels in the home.
Are home radon detectors accurate?
Results presented in this report support EPA’s position that radon testing devices provide accurate and reliable results and that EPA’s measurement recommendations raise the probability that high homes will be identified and fixed.
