Airthings | Smart indoor Radon & Air Quality Monitors

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.
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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.
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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.
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Protect more rooms, save more money

View Plus Duo

View Plus

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

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.

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.

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.

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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.

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Airthings mobile app showing real-time air quality metrics

Why Multiroom Monitoring?

Every room hides a different risk

Air quality threats vary room by room — and floor by floor. One monitor placed in one spot can never give you the full picture of your home.

Airthings multiroom air quality monitoring — devices across bedroom, basement and living room

Bedroom — CO₂ while you sleep

CO₂ naturally rises overnight in closed rooms, disrupting deep sleep and leaving you groggy. Monitoring here helps you wake up genuinely refreshed and focused.

Basement — radon is the silent threat

Radon seeps up from the ground and concentrates on lower floors. Completely odourless and invisible, it's the #1 cause of lung cancer among non-smokers.

Living room — your holistic air hub

VOCs from furniture, PM2.5 from cooking, humidity swings — your main living space is where it all converges. Get the broadest view of your family's daily air health.

Home office — stay sharp all day

Poor ventilation and rising CO₂ in a home office directly reduce cognitive performance. Know when to open a window before your productivity quietly suffers.

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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