Notice: We are temporarily unable to take new orders today while we perform a system update. Thanks for your patience!
Notice: We are temporarily unable to take new orders today while we perform a system update. Thanks for your patience!
Limited-Time Offer: 20% off bundles & 15% off single monitors - Ends September 15.
15% off top-selling bundles — shop now.
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C-NRPP logo Proudly offering C-NRPP recommended consumer radon monitors. See the list

Your first line of defense against radon:
smart air quality monitors

Radon is found in every Canadian home. More than 3,000 Canadians die from radon-related lung cancer every year. Know your home’s risk - our smart radon detectors put clear, actionable data in your hands, so you can take the first step toward a healthier home.

Need to protect more than one room?  See multiroom bundles
  1. View Plus

    1. Monitor your air quality

    Our smart monitors detect radon gas, particulate matter (PM2.5), airborne chemicals (VOCs), and pollutants to ensure your home health is protected.

    Learn more about View Plus
    Airthings View Plus smart indoor air quality monitor for radon and PM2.5
  2. Airthings App

    2. Understand your data

    Get real-time air quality insights and personalized tips through the Airthings app to track long-term indoor air trends and health improvements.

    Explore features of the Airthings app
    Airthings mobile app dashboard showing real-time air quality data
  3. HEPA Air Purifier

    3. Clean your air with Renew

    The Airthings Renew HEPA air purifier reacts to your environment in real-time, automatically filtering indoor pollutants for a healthy home.

    Discover Renew air purifier
    Airthings Renew smart HEPA air purifier for clean indoor air

Protect more rooms, save more money

-15% View Plus Duo

View Plus Duo

View Plus

Great for family rooms and kitchens where the family gathers and spends time together.

$645.98 CAD $759.98 CAD
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-15% Living Room + Basement

Living Room + Basement

View Plus + View Radon

Monitor radon in the basement where it enters the home. Get comprehensive air quality to help protect you and your family.

$535.48 CAD $629.98 CAD
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-15% Living room and bedroom bundle

Living Room + Bedroom

View Plus + Wave Enhance

Start your indoor air quality journey with monitors that cover two of the rooms where you spend the most time at home.

$492.98 CAD $579.98 CAD
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50 second deep dive

Radon monitoring at home

Radon is a colorless and odorless radioactive gas that can silently infiltrate homes. The EPA cites long-term radon exposure as the leading cause of lung cancer in non-smokers.

Get more insights
Where should I place my monitor?
Radon enters the home through cracks or gaps in the foundation, and can build up indoors over time. Place your monitor in the lowest lived-in level of your home.
How much radon is too much?
Take action if levels consistently exceed 4 pCi/L. Consider mitigation for levels between 2–4 pCi/L. Health Canada recommends taking action if your long-term radon level is at or above 200 Bq/m3
How soon will I get results?
Radon levels fluctuate daily, and tend to be higher in winter. Monitoring over several weeks, ideally for 30 days or more during the colder months, will provide you with a reliable long-term average.
How can I reduce my radon levels?
Improve ventilation and seal entry points and then monitor to see the effects. If radon is still high, consider contacting a mitigation professional. Professional mitigation can reduce radon levels by up to 95%.

Mobile App

Airthings is your air coach

Monitor your home’s health from anywhere. Our app transforms complex data into simple, actionable insights.

Graphs, insights and more
Visualize your air quality trends over time. We help you understand exactly what you're breathing.
Smart, timely notifications
Receive tailored push notifications only when your air quality requires immediate action.
Continuously evolving
Constant updates with new features ensure you always have the best IAQ tools available.
Learn more about the app
Airthings mobile app showing real-time air quality metrics

Customer Testimonials

Over 300,000 homes trust Airthings for healthy indoor air

  • “Excellent Monitor and Great Company! I bought this because I have worked from home for 5 years, and I am in the basement of my home which had a Radon system in it when I bought the house.”

    W. Padgett
    Owns a View Plus

  • “Provides a lot of data. This thing does a lot! You'll need a smart phone and the app to get things going. Install it and wait a week so it can calibrate. Then you're off and running and able to see all kinds of interesting data about the air quality of your house.”

    James C
    Owns a Wave Radon

  • “I like this IAQ monitor. It's been keeping trend data for a few months and gave me some valuable insights (like keeping my bedroom door open to reduce CO2 overnight).”

    Ryan N
    Owns a View Plus

What our fans say

Radon resources

Expert insights for a healthier home

View all radon articles

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