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Your first line of defense against radon & bad air quality

Understand what's in your air: all-in-one monitoring or radon-focused detection.

Monitor your air Detect radon
View Plus

Best for radon & general health

View Plus

Radon, PM2.5, CO₂, VOCs, humidity, temperature — our most advanced monitor.
Corentium Home 2

Best for radon detection

View Radon

Detects radon with real-time Wi-Fi updates to your phone — anywhere you are.

Your first line of defense against
radon

Airthings App
Corentium Home 2
Airthings Radon detector
Air quality in living room
Latest radon news

Airthings featured on Radio-Canada

On March 24, radon featured in a segment on Radio-Canada's La Facture, highlighting the risks of radon exposure in Canadian homes and the importance of testing. The program included guidance from Health Canada on choosing a reliable radon monitor, with Airthings' products and app showcased as safe, accurate, and dependable solutions for measuring radon at home.

Watch the full video on Radio-Canada
Screenshot of the Radio-Canada La Facture report regarding Radon
Source: La Facture | Radio-Canada © 2026 Radio-Canada. Airthings is not affiliated with Radio-Canada
  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
    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
    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
    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 + Bedroom

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%.

Why View Plus?

Our most comprehensive monitor

Professional-grade air quality technology designed to help you breathe better and live healthier.

7-in-1 Sensor Technology
Radon, PM1, PM2.5, CO2, VOCs, Temperature, Humidity, and Pressure sensors in one device.
Take control of your well-being
Transform invisible air data into actionable insights for a healthier home environment.
A team of scientists on your side
Built on nearly two decades of expertise from leading IAQ scientists and engineers.
Shop View Plus
Airthings View Plus air quality and radon monitor

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

“Improve your Air....Save your Life. This is a "Must Have" device for anyone concerned with home air quality, particularly in a pandemic when most of us are spending more time working from home.”

Trebor A
Owns a Wave 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

“Peace of mind. Good to have an indoor meter to watch several concerning toxins.”

Corey B
Owns a View Plus

“Thankful for this tool in my toolbox for better health for myself and young family. When you wave in front of the unit it gives you a quick status and glimpse at the values. Great product!”

Amazon Customer
Owns a View Plus

“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

Indoor Air Resources

Expert insights for a healthier home

How HEPA air purifiers clean indoor pollutants
Clean Air Technology

How do air purifiers work?

Discover how HEPA air purifiers effectively eliminate dust, pollen, and PM2.5 smoke particles to maintain a pure indoor environment.

Smart home health monitoring with Airthings
Healthy Home

Improving your home's health

A multi-room air quality monitor provides a complete picture of your environment, helping you solve unique IAQ challenges in every room.

Understanding radon gas risks
Radon Safety

What is Radon gas?

Monitoring radon gas long-term is critical for health. Learn how small changes can significantly lower the risk of radon exposure.

Selecting the right radon mitigation solution
Mitigation Tips

The right radon solution

Find the perfect radon detector for your specific needs and learn the best steps for effective radon mitigation in your home.

Understanding radon level metrics
Data Insights

Radon levels explained

What do your radon levels actually mean? We break down everything you need to know about interpreting your air quality data.

Protecting indoor air from wildfire smoke
Wildfire Safety

Wildfire air protection tips

Protect your family against wildfire smoke and fine particulate matter (PM2.5) with these essential indoor safety tips.

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