Top 10 best rated cheap  Air Quality Monitors reviews to buy

Best Air Quality Monitors to Buy in 2020 [Updated]

Last updated: Sep 13, 2020 By Jamie


top rated Models tested 28 Models Considered
hours of research 34 Hours of Research
experts interviewed 7 Experts Interviewed
best Reviews Analyzed 95 Reviews Analyzed

If you’re questioning, what is the Best Air Quality Monitors for Daily Use? You’re at right place. Well finding the good one isn’t an easy task. So we’ve consulted top experts who has in and out knowledge about it. After testing a couple of products, our team listed down top 10 valuable items which performed a lot better than the rest hundreds of options.

Our team spent tons of hours in order to find out the best option available right now in the USA market. An increasingly popular option is a Awair 2nd Edition, which is unbeatable in case of reliability and performance. However, if you have a low budget or wanna save some bucks, you can check out CO2Meter Indoor. In both, you’ll get all those features which you expect in Air Quality Monitors.

To ease your work and save your time, we created a comparison table of Top 10 Best Selling Air Quality Monitors. All the products are sort based on expert’s reviews.

Top 10 Best Air Quality Monitors Reviewed : Top Selling in USA 2020


1st Place

Awair 2nd Edition
Awair 2nd Edition

By Awair

9. 7

Check Price

Best Value

CO2Meter Indoor
CO2Meter Indoor

By CO2Meter

9. 5

Check Price
Wynd Plus Bundle
Wynd Plus Bundle

By Wynd

9. 1

Check Price
GermGuardian Smart 3-In-1
GermGuardian Smart 3-In-1

By Guardian Technologies

8. 8

Check Price
IQAir AirVisual Pro
IQAir AirVisual Pro

By IQAir

8. 6

Check Price
Gain Express CO22
Gain Express CO22


8. 2

Check Price
Dylos Laser DC1700
Dylos Laser DC1700

By Dylos

8. 0

Check Price
Temtop M2000C
Temtop M2000C

By Temtop

7 .7

Check Price
Extech CO250
Extech CO250

By Extech

7. 4

Check Price
Breathe Smart
Breathe Smart


7. 2

Check Price

Top 10 Best rated Air Quality Monitors in USA 2020 : Read Detailed Reviews

For convenience, we have listed down the Top 10 Best Air Quality Monitors of 2020 which we reviewed.

After investing a lot of time, here we list down top Best Air Quality Monitors with their Key Features. All of them are crushing the USA market. Without any further delay, let’s check them out:-

#1 Awair 2nd Edition – Best & Top rated Air Quality Monitors

Color:White body, Brown frame Product Description Do you know what’s in the air you’re breathing? Truth is, indoor air can be 5x more polluted than outside, affecting allergies, asthma, eczema, sleep, and much more Awair tracks toxins in your air and gives you recommendations to help you keep it clean and safe.

best Awair 2nd Edition reviews
Key Features
  • Make sure this fits by entering your model number.
  • Tracks toxins and chemicals dust co2 humidity and temperature
  • Provides actionable insights and personalized tips
  • Made from natural materials including 100 north american walnut timber
  • Connects with nest alexa and ifttt
  • Smartphone or tablet with support for bluetooth 4.0 running ios 8 or later and android jelly bean 4.3 or later

#2 CO2Meter Indoor Air Quality Monitors 2020

The TIM10 CO2 Monitor lets you quickly, accurately, and inexpensively test CO2 levels around your home Move it from room to room to test CO2 levels in your house It can reveal if your home’s heating, ventilation, and air conditioning system is operating properly High CO2 levels indicate inadequate or closed return air ducts.

cheap CO2Meter Indoor 2020
Key Features

    #3 Wynd Plus Bundle

    Also Read Best Hybrid Bikes of 2019

    powerful Wynd Plus Bundle
    Key Features
    • Make sure this fits by entering your model number.
    • 2 in 1 portable purifier and air quality tracker with a free book download to teach you about air quality. in depth information on pollen pet dander mold car industrial pollution. we breathe 20000 breaths per day with this book you can stay better informed on the air you breathe and take action to live healthier. download link emailed after purchase
    • Weighs less than a pound you can use it anywhere airplane car office small rooms inside baby strollers.
    • Know what youre breathing get real time air quality data tracker can be used independently without the purifier pairs with the wynd app to deliver intelligence of the air you breathe.
    • Medical grade filter traps particulates such as pollen pet dander bacteria brush fire smoke and industrial pollution particulates from sources such as traffic factories and power plants.
    • Time selected as one of the best inventions of 2016 1 most funded air purifier on kickstarter.

    #4 GermGuardian Smart 3-In-1 2020

    BREATHE FRESH AND CLEANER AIR GermGuardian air purifiers kill germs and viruses, filter odors, and trap allergens with a True HEPA filter and optional UV C light to deliver crisp, refreshing air to your home POWERFUL AND CUSTOMIZABLE Your at home comfort can be customized with 5 speed settings, ultra quiet mode on the lowest speed setting, programmable timer (up to 8 hours), and an optional UV C light on an easy to use top panel.

    reliable GermGuardian Smart 3-In-1
    Key Features
    • 3 in 1 air purifier for home true hepa air filter reduces up to 99.97 percent of harmful germs dust pollen pet dander mold spores and other allergens as small as .3 microns from the air
    • Kills germs uv c light helps kill airborne viruses such as influenza staph rhinovirus and works with titanium dioxide to reduce volatile organic compounds
    • Traps allergens pre filter traps dust pet hair and other large particles while extending the life of the hepa filter
    • Reduces odors activated charcoal filter helps to reduce unwanted odors from pets smoke cooking fumes and more
    • Quiet operation the lowest setting can be used as gentle white noise at night for a quiet restful sleep
    • Settings 3 speed high performance settings up to 8 hour timer and an optional uv c light
    • Room size this powerful 21 inch purifier filters air 4 x per hour at max speed in large rooms up to 338 square feet. cadr rating dust 220 pollen 215 and smoke 218
    • Genuine replacements only use genuine germ guardian replacement parts to maintain performance
    • Replacements replace the filter every 6 to 8 months and the uv c bulb every 10 to 12 months. filter germ guardian filter j model flt5900. uv c bulb model lb4000
    • Aham verified energy star certified this air purifier was rated for its ability to filter tobacco smoke dust and pollen from rooms and be energy star certified and carb compliant

    #5 IQAir AirVisual Pro Cheap and affordable

    Also Read Best Cycling Water Bottles of 2019

    top selling IQAir AirVisual Pro
    Key Features
    • Professional grade highly accurate indooroutdoor air quality monitoring system
    • Displays real time outdoor air quality readings plus indoor temp humidity
    • Ifttt if this then that set your airvisual pro to act based on certain parameters. for example if your airvisual pro has a high co2 reading then you get an alert.
    • High precision laser technology for pm2.5 sensor industrial grade co2 sensor
    • Connects to wifi view your readings via mobile app or desktop

    #6 Gain Express CO22

    The DC1700 Battery Operated Air Quality Monitor is a true laser particle counter It detects particles in 2 size ranges >05 microns diameter and >25 microns diameter It can be operated continuously using the provided International Wall Adapter or it can be operated for 6 hours straight on the internal rechargeable battery.

    top best Gain Express CO22
    Key Features
    • Make sure this fits by entering your model number.
    • Co2 range 02000ppm 20019999 out of scale accuracy 50ppm 5rdg 02000 resolution 1ppm
    • With ce marking passed the standards and had been approved by european directives for health safety
    • Temperature range 10.060.0c 14140f resolution 0.1cf accuracy 0.6c 0.9f
    • Humidity range 0.099.9 resolution 0.1 accuracy 3 1090 5 others
    • Perfect to be used to monitor air quality in schools office buildings greenhouses factories hotels hospitals and anywhere that high levels of carbon dioxide are generated

    #7 Dylos Laser DC1700

    Product Description Portable Indoor Air Co2 Meter From the Manufacturer Portable Indoor Air Quality CO2 Meter measures Carbon Dioxide (C02), Temperature, Humidity, Dew Point, and Wet Bulb Checks for Carbon Dioxide (CO2) concentrations and calculates statistical weighted averages of TWA (8 hour time weighted average) and STEL (15 minute short term exposure limit).

    buy Dylos Laser DC1700
    Key Features
    • Make sure this fits by entering your model number.
    • True laser particle counter measures the concentration of particles in the air in 2 size ranges gt0.5 micron and gt2.5 micron diameter
    • Accurately measure your home or neighborhood air quality and compare to aqi or pm2.5
    • Test your air purifier hepa air filter or homeoffice air filtration efficiency
    • 6 hour rechargeable internal battery or use continuously on ac power 7 days of data storage with pc interface
    • Ce marked and includes international wall adapter with plugs for worldwide use. also ships with usb adapter cable.

    #8 Temtop M2000C

    Also Read Best Running Pants of 2019

    mini Temtop M2000C
    Key Features
    • Make sure this fits by entering your model number.
    • Multi functional air quality monitor device with laser particle sensor and carbon dioxide sensor based on ndir
    • This detector can detect pm2.5 pm10 particles co2 temperature and humidity
    • Audio alarm colorful tft display ergonomic design built in rechargeable large capacity battery
    • Easy understanding user interface fahrenheit or celsius reading supported

    #9 Extech CO250

    BREATHE|Smart is the world’s smallest particulate (PM25) pollution air monitor – be smarter about the air you breatheInstantly displays real-time concentrations of harmful pollution so you can reduce your exposure to toxic airAir pollution is an invisible killer and current evidence suggests that PM2.

    best Extech CO250 reviews
    Key Features
    • Make sure this fits by entering your model number.
    • Measures carbon dioxide co2 temperature humidity dew point and wet bulb
    • Checks for carbon dioxide co2 concentrations
    • Calculates statistical weighted averages of twa 8 hour time weighted average and stel 15 minute short term exposure limit
    • Maintenance free ndir non dispersive infrared co2 sensor
    • Co2 measurement range 0 to 5000 ppm

    #10 Breathe Smart

    best selling Breathe Smart
    Key Features
    • Make sure this fits by entering your model number.
    • Reduce air pollution exposure. helps you make lifestyle changes so you can breathe cleaner air.
    • Indoors or outdoors. portable monitor for your daily routine or use as indoor air quality monitor.
    • Works out of the box. no phone or apps required just switch device on and and it works.
    • Shows exposure history. see your exposure for up to 30 days so you can identify and avoid pollution hot spots.
    • Instant accurate information. laser sensor constantly measures particulate pollution in the air around you.

    Buying Guide: How to Buy the Best Air Quality Monitors

    Figuring out the type of Air Quality Monitors to select and what features to look for is pretty straightforward if you have an idea of what you want in your daily uses. Whether or not you know the type you want to buy, here are a few factors you should consider before making any purchase.

    If you do not pay enough attention to the details, then you may end up with a less efficient item that can make you crazy even before you start your day and wreck your mood throughout that day. Therefore, we are listing the most critical factors that you need to analyze before you make a purchase.

    1. Quality and Durabiity

    Since you’re going to own the Air Quality Monitors for a long time, make sure that the overall build quality is good. It should be sturdy, rust proof and should not be flimsy.

    2. Brand Reputation

    One last consideration you should take into account when you’re selecting for Air Quality Monitors is the reputation of the brand. There are literally a huge numbers of of brands out there for you to choose from.

    However, you will find a few main brands that are dominating the Air Quality Monitors market. These brands not only stand above the others, but have a reputation for creating quality products. We dug into the consumer reviews for models made by each brand to get a clearer idea of what customers think about their products.

    3. Value for Money

    The cheapest Air Quality Monitors tend to break on impact or fall apart quickly. The most expensive ones may have good performance or might be the incredible among all. A good Air Quality Monitors does a good job without costing a lot.

    4. Warranty

    The warranty period of a Air Quality Monitors is different from manufacturer to manufacturer. Before making a purchase, check out the warranties offered. In this time duration, repairs and replacements are taken care off in case something goes wrong.

    Usually, most of them come with 1 to 2-years of warranty. Some of them even more as high as a 3 or 6-years warranty period. However, the higher duration is provided, the more benefits you get.

    How we Tested?

    It’s easy to test and review six-seven products alone, but to test more we need a team. We have team of experts and professionals who conduct tests and review each unit. Here are some steps which we follows:

    1. Make a List

    Initially, one of our team member creates a list of all the items available for shipping in the United States. It also includes the products which are available in local stores and malls. So, we only choose those which are available for you.

    2. Sort out the Best selling # in USA

    A tons of models are available in USA. To further break them down, we select those which are top selling and crushing the market right now. For that we do some online research and also forward the list to some trusted store’s owners. It take a couple of days to get complete.

    3. Apply Filters

    Furthermore, we divide them out on the basis of Features, Online Popularity, Consumers Reviews, Brand Reputation, Prices And More. And finally, we got our targets.

    4. Assign the Task

    We have multiple team squad for distinct types of testing, like separate team for testing strength, performance, durability. The Manager assign the the task among then. And finally the results get reviewed by experts and sorted down the best ones.


    I am confident one of these will meet your needs.

    Now, we have to come to the ending part of the buyer’s guide. As you have already read about the Best Air Quality Monitors, it is now time for you to embark on your shopping jaunt.

    After testing Air Quality Monitors in a variety of real-world settings and comparing them side-by-side in controlled tests, it’s clear that the Awair 2nd Edition is the beat. Good performance on every surface was definitely a winning trait, and creature comforts.

    Have a Great Day!