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The Best Air Quality Monitor

Last updated on June 1, 2023

We looked at the top 14 Air Quality Monitors and dug through the reviews from 63 of the most popular review sites including and more. The result is a ranking of the best Air Quality Monitors.

Best Air Quality Monitor

Our Review Process

Don't Waste Your Money is focused on helping you make the best purchasing decision. Our team of experts spends hundreds of hours analyzing, testing, and researching products so you don't have to. Learn more.

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Our Picks For The Top Air Quality Monitors

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Product Overview
Key Takeaway
Pros
Cons
 Top Pick

Amazon Tracking Color-Coded Air Quality Monitor

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Amazon

Tracking Color-Coded Air Quality Monitor

This basic air quality monitor keeps homeowners informed about the air they are breathing in on a daily basis. The device utilizes a color-coded LED light and monitors everything from carbon dioxide to humidity levels. It even works with Alexa!

Overall Take

Budget-Friendly PickYou don't have to pay a fortune for a top-notch air quality monitor, thanks to the affordable price tag on this model.

 Runner Up

Airthings Wave Plus Clean Radon Air Quality Monitor

Airthings

Wave Plus Clean Radon Air Quality Monitor

Consumers will appreciate how easy this air quality monitor is to use. Once you set the unit in the room you want to test, it will begin checking radon levels, humidity, temperature, pressure, carbon dioxide levels and the presence of any toxins or chemicals. Then, all you need to do is download and check the app for results.

Overall Take

Quick and Clear ResultsIf you have a smart home, you'll love that this air quality monitor is compatible with both Alexa and Google Assistant.

Pros
" Airthings is a well-regarded, Norway-based manufacturer of air quality monitors, specializing in radon detection."
Cons
"More expensive than conventional radon testing methods. Andoroid app setup was buggy."
 Strong Contender

Temtop Portable USB Air Quality Monitor

Temtop

Portable USB Air Quality Monitor

This air quality monitor is portable and fits in the palm of your hand. It's designed with a large LCD screen that provides easy-to-read results at a glance. You can use the device to keep track of PM2.5, AQI, TVOC and HCHO levels.

Overall Take

Monitors Four IndexesThis air quality monitor can be used in homes, offices, schools and gyms.

 Best Seller

SAF Smartphone Compatible NDIR Sensors Air Quality Monitor

SAF

Smartphone Compatible NDIR Sensors Air Quality Monitor

When it comes to your health, you won't want to be without this air quality monitor. It's an excellent tool to keep you apprised of the CO2 levels in your space. The unit also reveals temperature and humidity levels, so you can make adjustments as needed.

Overall Take

Must-Have ToolThis air quality monitor has a 4-year battery life and wirelessly connects to your home Internet.

Buying Guide

It’s estimated that most people spend 90% of their time inside. That means almost all the air we breathe throughout any given day is indoor air. It makes sense then to learn exactly what is in the air that we breathe and what the levels of those potential contaminants are. Once a person is armed with this information, he or she can take steps to change the environment for the better.

Air quality monitors are now made for home use, but you’ll need to do your homework before deciding on a specific model. This is because not all air quality monitors test for the same things. Some models are also more tech-savvy, which may not be ideal for those who prefer a simple readout that is easy to understand.

Start off reviewing which contaminates the air quality monitor is capable of identifying. For example, some models test the air for formaldehyde, total natural and synthetic volatile organic compounds, carbon dioxide and fine particulate dust matter. Other monitors also track the temperature and humidity of the air, as well as the air pressure and ozone levels.

Determine whether you need a stationary air quality monitor or one that is more portable. Some models can actually be used for both purposes, as they have the ability to spot-check a hotel room or continuously run for two days to provide you with a more accurate picture of the air quality in your bedroom.

Look at how the results of the air quality test are provided to the end-user. For example, some monitors are more simple to use and feature an easy-to-read LED display. The units are color-coded with green indicating that the air quality is good, yellow revealing moderate air quality levels and red showing that the air has reached unhealthy levels.

Individuals who are more tech-savvy and who prefer a more detailed report will want to go with a unit that connects to an app on your smartphone, so you can log in and review your results. The app is also able to provide feedback and helpful tips to improve the health of the air in your home. The device is even compatible with Amazon Alexa and Google Assistant. Other models also work with Nest and Roomba.

Don't just take for granted what one reviewer says. Along with our own experts, DWYM analyzes the top expert reviews of the leading products and generates a score you can actually trust.
21

Products Considered

We identified the majority of the air quality monitors available to purchase.
14

Products Analyzed

We then selected the leading and most popular products for our team to review.

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63

Expert Reviews Included

In addition to our expert reviews, we also incorporate feedback and analysis of some of the most respected sources including: Fresh Home Guide, Best Reviews Guide, Square Igloo, Help And Wellness, New York Times Wirecutter.

8,032

User Opinions Analyzed

We also incorporate user reviews from the leading retailers including

Our experts reviewed the top 14 Air Quality Monitors and also dug through the reviews from 63 of the most popular review sites including and more. The result is a ranking of the best of the best Air Quality Monitors.

DWYM is your trusted roduct review source. Our team reviews thousands of product reviews from the trusted top experts and combines them into one easy-to-understand score. Learn more.

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What to Look For

  • Air quality monitors that are powered by wall adapters often have cables that are difficult to hide.
  • Some air quality monitors pair with a smartphone app, so look for compatibility with your phone’s operating system when making a purchasing decision.
  • Most air quality monitors do not test for things like carbon monoxide and mold, so you’ll still want to install carbon monoxide detectors in your home, too. If you suspect you have a mold problem, you can also buy mold detection kits.
  • You may find some air quality monitors are off by a couple of degrees or micrometers. For the most part, this isn’t too much of an issue. If you need more accurate results, however, you’ll want to invest in a more top-of-the-line model.
  • It is important to note that some air quality monitors run loudly, while others are much quieter. If you have an infant at home or you consider yourself a light sleeper, you may want to search for a quiet model.
  • Some air quality monitors are battery-operated. You’ll need to check whether the batteries are included or whether you need to purchase them separately.
  • Portable air quality monitors can be used to test the air quality in your car, office, basement or hotel room.
  • If you suffer from severe allergies or asthma, an air quality monitor is an excellent investment. You’ll have the information you need to keep your attacks to a minimum. For example, if you notice the dust matter levels rising, you’ll know it’s time to change your home air filters.
  • Monitors that connect to an app on your phone are often able to track the changes in your air quality over a specified period of time. This is a great way to identify any unhealthy patterns, so you can make any necessary changes.
  • Some of the apps used in conjunction with the air quality monitors are only compatible with 2.4 G Wi-Fi. They won’t work over Wi-Fi or 5.0GHz connections.
  • Many of the monitors can also be taken outside to get a snapshot of the air surrounding your home.
  • Air quality monitors vary slightly in price based on their design and integration with today’s technology.

More to Explore

Did you know that since the year 1990, the Environmental Protection Agency (EPA) has listed indoor air pollution as one of its top five public health risks? In fact, the organization points out that there are an astounding 1,000 different pollutants in the air that could be making you sick. It’s no wonder there are over 50 million Americans suffering from allergies each year.

Some of the most common pollutants found in the home include cigarette smoke, mold, dust particles, carbon dioxide and volatile organic compounds (VOC). VOCs include everything from formaldehyde to pesticides to the odor that is emitted when you sauté onions. They even encompass your body odor.

If you’re concerned about the air quality in your home, the first step is to purchase an air quality monitor. This is the best way to learn which of the above pollutants are plaguing the areas where you relax, spend time with your loved ones and sleep. Armed with this information, you’ll be able to make important changes, such as replacing your home air filters or installing an air purifier in the rooms most affected.

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