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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

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
View Plus

1. Monitor: Your Air, Your Health

Our monitors detect radon, PM, VOCs, and other pollutants to ensure the air you breathe is nothing short of pure.

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Air monitor
Mobile App

2. Understand: Clarity in a Tap

Get actionable insights, personalized tips, and track the impact of your improvements over time.

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Mobile app
Renew Purifier

3. Clean: A Breath of Fresh Air

Designed to work seamlessly with our monitors, it reacts and adapts to your air quality, ensuring a clean, safe, and serene atmosphere.

Discover Renew
Air purifier

Protect More Rooms, Save More Money

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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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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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.

$463.98 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
Radon and air quality monitor:
Equipped with seven sensors, including Radon, Particulate Matter (PM1 & PM2.5), Carbon Dioxide (CO2), Airborne Chemicals (VOCs), Temperature, Air Pressure, and Humidity.
Empowers you to take control of your well-being:
Sometimes even the thing you're born great at could use a boost. With Airthings, it's like having a personal trainer for home's air.
A team of scientists on your side:
Established in 2008, Airthings is led by a team of experienced IAQ scientists and engineers.
Shop View Plus
View Plus air quality & radon monitor by Airthings
Airthings mobile air quality app for ios and android

Mobile App

Airthings is your air coach
Graphs, insights and more:
We can help you understand the air you breathe by providing a monitoring device for your home and a companion mobile app. Helping you take action on air quality and radon mitigation.
Get notified when it's time to take action:
We notify you only when you need to start taking action on your air quality and radon levels with timely push notifications that you can tailor to your need.
Continuously improving for your benefit:
Our Airthings mobile app for View devices is constantly being developed with new features, so you can continue to learn about, and improve your indoor air quality.
Learn more

Reviews

Over 200,000 homes monitor their air health with Airthings

“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

From the blog

Learn more about indoor air quality

Airthings Renew Smart Purifier Announcement

How do air purifiers work

Discover the impact of air purifiers on your indoor environment. These devices can clean indoor air by eliminating dust, pollen, pet dander, and smoke.

What is Radon Gas?

What is Radon?

High levels over long periods of time are the issue. By monitoring radon long term, you can be alerted when levels are high and make small changes to improve the air you breathe.

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