Simon Air Quality



radon measurement

Radon is created naturally in the earth. A tasteless, colorless, and odorless gas that forms when uranium in the Earth’s soil decays. As radon decays, alpha particles are emitted, which can damage cells in the human body.

Outdoors radon gas is diluted in the air and poses little risk. But indoors it can become concentrated and can accumulate to hazardous levels. Radon can enter through crawl spaces, gaps between basement floors and walls, sump pumps, and the water supply.

The presence of radon in any given house will remain unknown until the air inside the house is tested for radon. The short-term test will take a few days, while the long-term test takes at least 90 days. Health Canada and the Canadian National Radon Proficiency Program (CNRPP) will only recognize a long-term test when deciding on measures to take for mitigation purposes. The Canadian guideline is 200 becquerels per cubic meter (Bq/m³). Any long-term test that shows a reading higher than 200 Bq/m³ signifies that the occupants are at a high risk of developing lung cancer. Immediate action is required to mitigate/reduce the concentration of radon gas. Call us to get tested right away! Don’t wait!

Check out this CTV news article about radon measurement.

Below are some pictures of myself and the various radon measurement devices we use to measure radon. Each one has their own unique features and functions. The best and most sophisticated device can be seen in the last picture.


E-Perm Short-Term









E-Perm Long-Term


Alpha Track

Alpha Track Long-Term


Corentium Radon Monitor

Corentium Radon Monitor, Short-term and Long-Term



Corentium Pro Radon Monitor

Corentium Pro Radon Monitor, Short-Term and Long-Term









If you would like to deploy a radon measurement device yourself, check out our radon measurement products for sale.

If you would like a certified professional, like me, to deploy the device for you, then give us a call: 613-866-2092

Don’t wait to take action against radon. Radon is everywhere and you can’t detect it without measuring it.

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