Test your home for radon before spring in Alberta

Radon graphic for blog post

Radon is a cancer-causing, colourless, odourless, naturally-occurring radioactive gas that comes from uranium breaking down deep in the soil. Radon enters a home through cracks in foundation walls, construction joints, and gaps around service pipes or support posts.

Preliminary data collected from 268 homes in Calgary region by a University of Calgary project shows that one in five homes are over Health Canada’s maximum acceptable limit of 200 Becquerels/m3.

Data also collected by The Lung Association, Alberta & NWT from 658 Alberta homes reveals that 16 per cent of those households have radon levels higher that Health Canada’s acceptable limit. However, when the homes are compared to limits set in the United States — a limit of 149 Bq/m3 — that’s 28 per cent of homes in Alberta that have tested higher than acceptable limits set in the U.S.

The World Health Organization recommends an acceptable limit of radon should be at 100 Becquerels/m3. With that said, 54 per cent of those same homes tested in Alberta are above WHO’s acceptable limit — a result that is much higher than anticipated.

The result is staggering because radon is the second leading cause of lung cancer after smoking in Canada. About 3,200 lung cancer deaths are attributed to radon exposure each year — about 16 per cent of all lung cancer deaths in Canada.

There are no radon free areas in Canada and data shows Alberta is in a very higher risk of having radon in almost every home. However, the question every Alberta household and landlord needs to answer is how much of that radioactive gas is in his or her home. Of course, the only way to know is to test.

Health Canada recommends that homes and buildings be tested for a minimum of three months using long term testing kit and the best time to test is during the fall and winter months. Since it is already mid-February, time is running out for households to take advantage of prime time opportunities to test their homes for radon.

 

Purchase your test kit from The Lung Association office or online from http://radonaware.accustarcanada.com/ at the cost of $35. Kits are also available at different hardware stores.

For more information about radon, visit www.ab.lung.ca/radon or contact Sufi Hassan, Program Specialist for Environment and Health by email at shassan@ab.lung.ca or by phoning 1-888-5666-5864, ext. 2252

— This blog post was authored by Sufi Hassan, Program Specialist for Environment and Health at The Lung Association, Alberta & NWT

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