Track Air Quality, Avoid Health Harm



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Monitor your indoor air quality in real-time
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  • Monitor air quality
  • Protect health
  • Boost energy

Do you often feel tired, sluggish or unfocused? The reason might be the air you breathe:


High CO2 levels can reduce the oxygen delivery to the brain and make you feel tired and sleepy.


High CO2 levels can dilate the blood vessels in the brain and cause headaches and migraines.


High CO2 levels can affect the balance and coordination of the body and make you feel dizzy and nauseous.

CO2 Meter

The Smart Solution For Healthy Air Quality!

Here’s why airyCO2 is the ULTIMATE solution for measuring air quality

CO2 monitor

Measure air quality


Detect harmful pollutants

Simple color indicators

See air quality level at a glance

Time and date

Stay on schedule


Check indoor comfort


Monitor indoor moisture


airyCO2 Is The CRUCIAL Solution For Boosting Your Focus And Energy

Protect Your Family

AiryCO2 helps you monitor the indoor air quality and alerts you when you need to take action, such as opening a window.

Breathe Fresh And Clean Air

Did you know that indoor air can be up to 5 times more polluted than outdoor air? AiryCO2 detects harmful pollutants and alerts you when you need to ventilate your room.

See The Difference

You may not see it, but bad air quality can affect your health and well-being. airyCO2 helps you create a healthy and comfortable environment.

Monitor With Your Phone

airyCO2 is compatible with your smartphone, so you can access your air quality data anytime, anywhere.

Recommended by Doctors

"As a doctor, I've seen firsthand the negative effects that high CO2 levels can have on people's health. CO2 is a colorless, odorless gas that we exhale, and when it builds up in indoor spaces, it can lead to a variety of health problems, including headaches, fatigue, difficulty concentrating, and respiratory problems. That's why I recommend that everyone measure CO2 levels in their homes and other indoor spaces and airyCO2 is a great tool to do that."

- Dr. Sabine Silina (member of the Latvian Association of Family Physicians (LĢĀ) and the European Academy of Family Physicians (EURACT).

Why airyCO2 Is a Must-Have for Everyone:

1. Monitor your air quality with ease.

airyCO2’s advanced technology measures the level of CO2, formaldehyde, volatile organic compounds, humidity, and temperature in your indoor air, providing accurate and reliable data on your air quality.

2. Improve your health and well-being.

Its simple color indicators alert you when you need to take action, such as opening a window to improve your air quality and protect your health.

3. Enjoy a smart and convenient device.

airyCO2 is compatible with your smartphone, so you can access your air quality data anytime, anywhere.

4. Save money and the environment!

airyCO2 uses almost no energy, helping you save on electricity bills and reduce your carbon footprint. airyCO2 also helps you avoid unnecessary ventilation, which can waste heat and increase your heating costs.

5. The only air quality monitor you’ll ever need.

airyCO2 is the only device you need to monitor and improve your indoor air quality, no matter where you are..

Comfort and Convenience In Your Life

Smartphone Tracker

See the level of CO2, formaldehyde, volatile organic compounds, humidity, and temperature in your room, and get tips to improve it.

Place It Anywhere

Use the the folding leg or magnet to place it anywhere in your home, office, or travel.

Receive Alerts

See the color indicators on the device and the notifications on your phone, and take action to breathe better.

Wake Up Refreshed And Happy Every Morning

Frequently Asked Questions

What people are asking about the airyCO2

Q: What is airyCO2, and how does it work?

A: airyCO2 is a device that monitors your indoor air quality by measuring the levels of carbon dioxide (CO2), formaldehyde (HCHO), total volatile organic compounds (TVOC), temperature, and humidity in your environment. It uses sensors that detect these parameters and display them on a screen.

Q: Why should I use airyCO2?

A: You should use airyCO2 to improve your health, comfort, and productivity by ensuring good indoor air quality.

Q: What is CO2 (carbon dioxide), and why is it important to measure?

A: CO2 is carbon dioxide, a gas that is naturally present in the air we breathe. It is also produced by human activities such as burning fossil fuels, breathing, and cooking. CO2 is essential to measure because it can affect your health and comfort in various ways. High levels of CO2 can cause symptoms such as drowsiness, headache, nausea, and difficulty concentrating.

Q: Where can I use CoolPal?

A: CoolPal is perfect for use in various settings, such as bedrooms, living rooms, offices, and outdoor spaces. It is ultra-portable and has a rechargeable battery to take it anywhere.

Q: Can monitoring CO2 help prevent viruses?

A: Yes, Measuring CO2 can also help you prevent or reduce the risk of airborne transmission of viruses.

What are HCHO and TVOC and why are they important?

A: HCHO and TVOC are two types of volatile organic compounds (VOCs) that are emitted from various sources in your indoor environment, such as furniture, paints, carpets, cleaners, cosmetics, and cigarettes.

How do I use the airyCO2 app?

A: The airyCO2 app is a simple and user-friendly application that connects to your device via Bluetooth. You can use the app to track and record your data over time, view graphs and trends of your air quality parameters, set alerts and notifications. And most importantly, you will know when there is time to open the windows and ventilate the room, so you can breathe fresh and healthy air.

What can I do to improve air quality after airyCO2 notifies or shows me that the air quality is bad?

A: The most important and main thing is to ventilate the room. So if your airyCO2 shows that the air quality is not good, just open the windows and let fresh air in.

Customer Reviews

Olivia J.
Verified Customer

I'm so glad I bought it! The monitor is easy to use and the app is very informative. I love that I can check the air quality from anywhere using my smartphone. I highly recommend.

Liam C.
Verified Customer

Very impressed with it. It's accurate, reliable, and easy to use. The airyCO2 app is also very user-friendly. Since I started using the monitor, I've noticed a significant improvement in my mental sharpness. I believe this is due to the fact that I'm now more aware of the air quality in my home and I'm making sure to ventilate it properly when CO2 levels are high.

Charlotte F.
Verified Customer

Love that I can check the air quality from anywhere using my smartphone. The color indicators are also very helpful - I can see at a glance whether my air quality is good or bad. Recommended.

Sophia K.
Verified Customer

The monitor has helped me to identify and address air quality issues in my classroom. I highly recommend the airyCO2 monitor to any teacher who wants to improve the air quality in their classroom.

Elijah M.
Verified Customer

I used to suffer from headaches, fatigue, and difficulty concentrating, but since I started using the airyCO2 monitor, I know when exactly to ventilate the room and these symptoms have disappeared. Highly recommend to anyone who is looking for a way to improve their indoor air quality and overall health.

William R.
Verified Customer

I was surprised to learn that the air quality in my car can be just as bad, if not worse, than the air quality in my home. I've been using it in my car a lot lately and I'm shocked at how high the CO2 levels can get. I'm so glad I have the airyCO2 monitor so I can take steps to improve the air quality in my car and protect my health.

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