Last Updated on October 6, 2021 by AmazeMeGadgets
Best Air Quality Monitor
An air quality monitor is a compact household device used to monitor or measure the level of common air pollutants. The monitor can calculate the pollutants both indoor and outdoor. An air quality monitor is the first step in gaining control of your indoor air quality. We have discussed in detail the best air quality monitor under $100 to buy for home use. Read our buyers guide that will help you choose the best possible ”Pollution Monitor” for your home.
|Air Quality Monitor||Measures||Warranty||Price|
|Temtop LKC-1000s||PM2.5/PM10/HCHO/AQI/Particles/TVOC VOC/Histogram||1-Year||Check Price|
|KKMoon Air Quality Detector||PM2.5, PM10, CO2, temperature, and humidity||1-Year||Check Price|
|Kaiterra Laser Egg+||Particles/TVOC/Temperature/Humidity||1-Year||Check Price|
|Anwair Element||TVOC/Temperature/Humidity/PM2.5/CO2||1-Year||Check Price|
|VIVOSUN Air Quality Monitor||HCHO/TVOC/PM 1.0/2.5/10||1-Year||Check Price|
|IGERESS CO2 Monitor||HCHO/TVOC/PM 2.5/Temperature/Humidity||1-Year||Check Price|
Best Air Quality Monitor Under $100: Reviews
This model is the top-most recommendation on our list. Temtop, a brand under Elitech Technology, Inc. (Innovation preceding all), is a technology company specialized in environmental detection. The device comes with all the necessary functionalities that easily meet the air quality monitoring daily. It is suitable to use both indoors and outdoors.
The model is an upgraded 7-In-1 detector that monitors PM2.5, PM10, Particles, HCHO, AQI, Temperature, and Humidity in a shorter detection time. It captures and delivers more accurate results compared to various other models. The model is compact, and lightweight design with industrial-grade drop-resistant makes it more durable and easier to carry.
It adopts a more stable and professional QSI laser diode as the light source to improve stability and deliver accurate results. The device has flexible fan controlling tech to enhance its consistency and keep the inhaled air samples more balanced. It also features the TFT large LCD screen that makes reading more precise and more accessible. It even shows a battery indicator to help you check the battery level at any time.
|Temtop LKC-1000S is the best air quality monitor under $100 to buy overall. The model features a large TFT LCD screen that makes the reading clear and more accessible. It is compact and lightweight in design and can monitor PM2.5, PM10, Particles, HCHO, AQI, Temperature, and Humidity in a shorter detection time. It comes with industrial-grade drop-resistant makes it more durable and easier to carry.|
|Quick response time||–|
|A large TFT LCD screen||–|
|Suitable for both indoor/outdoor use||–|
|Industrial-grade drop-resistant material||–|
|Durable & easy to carry design||–|
|Best Buy Link: https://amzn.to/2S1yAPz|
This professional oxygen detector is handheld in size and delivers professional measurements at the touch of your finger. This portable oxygen gas detector measures oxygen content ranging from 0-25%. It adopts electri-chemical types gas sensor that measures pollutants with stable performance and high accuracy.
The model features a large TFT LCD screen that offers clear visibility even in daylight. At the same time, the backlit feature helps to measure the result even in the dark. With the high precision technology, the model delivers precision results with high accuracy. The alarm feature activates when the air or O2 level reaches the prescribed level of the alarm. And You can customize the alarm value according to users’ demands.
This widely applicable oxygen detector can be used in metallurgy, power plant, chemical, mine, tunnels, underground pipelines, and other places. It also plays an essential and influential role in the prevention of hypoxia and oxygen poisoning. This device comes with a 3.7V rechargeable lithium battery that accepts charging through the micro USB interface, powered by a power adapter, power bank, etc.
|KKmoon Oxygen CO2 meter is the best air quality monitor under $100 to buy for wide usability. This function is a widely applicable oxygen detector used in metallurgy, power plant, chemical, mine, tunnels, underground pipelines, and other places. With the high precision technology, the model delivers precision results with high accuracy. The alarm feature activates when the air or O2 level reaches the prescribed level of the alarm.|
|Wide usability with quick response time||–|
|The precise result with high accuracy||–|
|Large TFT LCD screen with backlit||–|
|Adjustable alarm function||–|
|ABS material & USB rechargeable||–|
|Best Buy Link: https://amzn.to/3fOljTe|
This air quality monitor is shaped liked an egg and offers a widescreen size. The monitor measures the significant pollutants and factors that affect indoor air quality, including PM2.5 (fine dust), VOCs (chemicals), temperature, and humidity. This device comes from the highly accurate optical sensors that count individual particles in the air and Kaiterra’s innovative cloud-based calibration.
The device features multi-lingual operations that can be used by any group or anywhere in the world. Monitor your air from anywhere with the Kaiterra App. Get access to historical trends and receive alerts when poor air quality exceeds the level you set. It works with other home appliances via Apple HomeKit and IFTTT. Set up your ecosystem to run on autopilot for a safe and comfortable home.
The device provides the measurements that meet the international AQI standards. It has a built-in battery and can last up to 8 hours when fully charged. You can also have the device constantly plugged in; you will not need to worry about battery recharging.
The device takes a relative VOC reading rather than an absolute one. This feature is designed to prevent long-term drift in the sensor by constantly re-zeroing when exposed to clean air upon each usage. It supports Google Assistant, and you can link it to your Google Assistant account to activate voice control there.
|Kaiterra Laser Egg+ is the best air quality monitor under $100 to buy for high accuracy. The monitor measures the significant pollutants and factors that affect indoor air quality, including PM2.5 (fine dust), VOCs (chemicals), temperature, and humidity. The device provides the measurements that meet the international AQI standards. It has a built-in battery and can last up to 8 hours when fully charged. It supports Google Assistant, and you can link it to your Google Assistant account to activate voice control there.|
|Wide usability with quick response time||–|
|High accuracy with multi-lingual support||–|
|Kaiterra APP support with alert alarm feature||–|
|Support iOS & Android with WiFi-enabled||–|
|8 hours battery life with sleep settings||–|
|Best Buy Link: https://amzn.to/3poMpn2|
Switch to an elegantly designed air quality monitor on our list. Awair knows the quality of air inside your space. The device can track temperature, humidity, carbon dioxide (CO2), chemicals (VOCs), and particulate matter (PM2. 5). It comes with cutting-edge air quality technology in a simple and affordable package.
It can track various air pollutants levels within your space while providing you the significant recommendations. The device can transform your space into a clean air oasis. Whether getting better sleep, reducing allergy symptoms, or simply protecting your health, you can customize your Awair Interests to match your goals.
Get insight and guidance with the Awair APP support feature. This function helps to navigate the trending tab in the APP to track changes in your air quality. The device helps to receive feedback based on current and historical air quality readings. It also helps to monitor your multiple spaces. The View sensor readings from various Awair devices in one smartphone APP helps to uncover how your air quality varies between rooms and locate pollution sources.
|Awair Element is the best air quality monitor under $100 to buy for professionals. The device can track temperature, humidity, carbon dioxide (CO2), chemicals (VOCs), and particulate matter (PM2. 5). It comes with cutting-edge air quality technology in a simple and affordable package. It can track various air pollutants levels within your space while providing you the significant recommendations. The device helps to get insight and guidance with the Awair APP support feature.|
|Suitable for professionals||–|
|Featured with cutting-edge air quality technology||–|
|APP support on smartphones or tablets||–|
|Provides real-time insight & guidance||–|
|Smart Assistant integrations||–|
|Best Buy Link: https://amzn.to/3clbIkJ|
Switch to the compact and the lightweight unit on our list. Huma-i brings you the most compact air quality monitor in an affordable price range. The manufacturer has thought about the significant concerns of the mother over and over. Thus, it brought the device specially designed for young children, whose immune system is weak.
The device lets the moms see the invisible air pollution by measuring air quality anytime and anywhere immediately. Huma-i will help mom & baby, at least from the polluted air, to live in a safe and healthy condition. The device provides a real-time air quality monitor with the touch of a button. It is suitable for measuring levels of CO2, Volatile Organic Compounds (VOC), and Particle Matter (PM2.5 & PM10). Also, measure temperature and humidity in your surroundings.
It is a pocket-sized device that makes it a portable unit to carry anywhere around. The device works great for both indoor and outdoor environments. The Huma-i has a built-in advanced fan & sensors that quickly draws in ambient air to allow real-time measurements. It is easy to read and provides real-time air quality results in graph mode or Icon mode through the OLED display by toggling a one-touch button. It has a stylish & durable outdoor casing that looks great & protects the device from significant falls.
|Huma-i (HI-150) is the best air quality monitor under $100 to buy for moms with young children. It is a pocket-sized device that makes it a portable unit to carry anywhere around. The device works great for both indoor and outdoor environments. The machine lets the moms see the invisible air pollution by measuring air quality anytime and anywhere immediately. It has a stylish & durable outdoor casing that looks great & protects the device from significant falls.|
|Suitable for moms with young children||No APP support|
|Real-time air quality measure||–|
|Advanced fans & sensors||–|
|Durable & stylish exterior||–|
|Best Buy Link: https://amzn.to/3ihOn7g|
This air quality monitor features a large LCD screen color that makes the data clear and visible at night. No trouble for the olds, too. You can deeply understand the house or office surroundings with just a glance at the VIVOSUN air quality monitor. It comes with a high electrochemical formaldehyde sensor, TVOC sensor, laser pm2.5 sensor, temp and humidity sensor to deliver high-quality results.
VIVOSUN air pollution detector with 32-bit ARM high-performance computing chip accurately and quickly detect the air quality of the surrounding environment. While the multifunctional LCD screen can be used as a thermometer and hygrometer, providing much information for your reference and making it easy and quick to get what you need from the surroundings. It features a built-in fan that can quickly inhale ambient air for detecting.
This air quality detector comes with several professional high-sensitivity sensors, light scattering, and refraction algorithms that all contribute to accurate air quality detection from the surroundings. It provides an easy operation. The meter will detect the air automatically and start an alarm when the pollution reaches the set standard. The data can be collected or recorded simply.
|VIVOSUN Pollution Detector is the best air quality monitor under $100 to buy for wide usability. This air pollution detector with a 32-bit ARM high-performance computing chip accurately and quickly detects the surrounding environment’s air quality. While the multifunctional LCD screen can be used as a thermometer and hygrometer, providing much information for your reference and making it easy and quick to get what you need from the surroundings.|
|Features a large LCD bright screen||No APP support|
|Portable & wide test range||Low battery time|
|Easy operation with time & alarm feature||–|
|Professional high-sensitivity sensors||–|
|Charging or battery using support.||–|
|Best Buy Link: https://amzn.to/3z447ko|
This multifunctional air quality detector can monitor formaldehyde (HCHO), volatile organic compounds (TVOC), PM 2.5, PM 10. It can tell you the actual situation of the air quality by test readings. The device is compact and can easily fit your pocket to carry anywhere around.
The device is easy to operate while measuring the essential parts for good air quality. It is highly accurate for testing. The machine adopts an electrochemical formaldehyde sensor, PM2.5 laser sensor, TVOC sensor, air quality sensor, smart chip, digital signal amplification for more accurate data. It features a 2000 mAh battery that provides usability for up to 4-5 hours on a single charge.
This 4-in-1 multifunctional air quality detector, Formaldehyde Monitor with PM2.5 and TVOC(including benzene), withstands real-time air quality record and analysis and brilliant time display. The Large LCD Colorful Screen with an English operation system easy to read the testing result and more convenient for indoor air detection. It features the Latest Anti-interference Technology, adopting a 12 bit AD smart chip with digital detection signal amplification, hardware and software arithmetic, more precise reading.
|IGERESS is the best air quality monitor under $100 to buy for an affordable price range. The device is easy to operate while measuring the essential parts for good air quality. It is highly accurate for testing. The machine adopts an electrochemical formaldehyde sensor, PM2.5 laser sensor, TVOC sensor, air quality sensor, smart chip, digital signal amplification for more accurate data.|
|It comes with an affordable price range||No APP support|
|Multifunctional colorful LCD screen||–|
|Rechargeable & alarm function||–|
|Portable & easy to use, the unit||–|
|Easy operation & wide usability||–|
|Best Buy Link: https://amzn.to/2RmXSXO|
Best Air Quality Monitor: Buying Guide
Air quality monitors are made to test out the concentrations of pollutants or gases in the air. Some of the models are good to check indoor, while some are meant for outdoor use. However, some of the high-optimized models can check the air quality both indoor and outdoor. The sensors used by this monitoring device make it suitable for both outdoor/indoor use. However, almost all the air-quality monitors handle it pretty well for indoor use since the pollutants are usually lesser.
The display panel of an air pollution meter should be large enough to display all measurements at a time.
An air inside or outside contains various pollutants such as PM2.5, HCHO, TVOC, etc. Different low-end models do not quickly check these pollutants. This function is essential. You must pick the right product with all the necessary sensors and can detect all different kinds of contaminants and show the right results.
This function is one of the essential factors to check on before purchasing an air quality monitor. Some air quality monitors are meant to work on the direct power supply, while several portable options come with an in-built battery. Check for the model that offers the pro-longed usability.
Most AQM(Air Quality Monitor) devices come with support for Android and iOS devices. It is pretty helpful as you can get all the live updates right on your phone wirelessly, so there’s no need to go and check for the results on the air quality monitor itself. In fact, with dedicated applications, you can keep track of past observations and compare the details. On the other hand, some AQM devices support Alexa and similar AI devices, which can pair the AQM with Air Purifiers.
Some of the models offer smart integration on their devices for extended usability. They provide “Google Assistant” or ”Alexa” support for easy control and use.
Air Quality History
The device should be smart enough that it can record and store the measurements taken over time. This function will guide you to see if the steps you are taking to improve are working or not.
This function is an important feature to notice before buying an air control monitor. This function helps to get the reading even at night or in dark areas.
Various Indoor Pollutants
Particulate matter or PM is the mixture of particles and droplets in the air. It varies in shape and size. These particles are measured in micrometers or microns. PM having the size of 10 micrometers or more minor can adversely affect your health as you can quickly inhale it. PM2.5 is referred to as delicate particulate matter. It has a diameter of about two and one-half microns. At the same time, PM1 is the particulate matter measuring 1 Micron.
Sufficient exposure to PM2.5 can irritate the eyes, nose, throat, and lungs, leading to allergy-like symptoms and shortness of breath. It can also aggravate the existing medical problems such as asthma and heart disease. WHO considers PM2.5 the world’s most significant environmental health risk.
Cooking, smoking, burning fireplaces are some of the familiar sources for PM2.5.
VOC stands for the ”Volatile Organic Compounds”. According to the Environmental Protection Agency, concentrations of many VOCs can be up to 10 times higher indoors than outdoors. Sources of VOCs include many everyday household products, including hairspray, cosmetics, cleaning fluids, disinfectants, paints, and varnishes. Burning fuels like wood and natural gas also produce VOCs.
Formaldehyde is one of the most common VOCs found in many building materials, including plywoods, glues, and insulation. It is also used in some drapes and furniture fabrics. Short-term exposure to the low levels of VOCs can cause throat irritation, nausea, fatigue, and other minor complaints. Long-term exposure to high concentrations of VOCs has been linked to more severe respiratory irritation and liver and kidney damage. Products can emit VOCs even when they’re in storage.
it is a high concentration colorless, odorless gas. Fuel-burning appliances generally release it. This gas can cause adverse reactions, including confusion and memory loss.
The most significant source of indoor CO2 is people themselves, as it’s a byproduct of our respiratory function. Coupled with poor ventilation, this commonly leads to high levels of CO2 in many homes. Fortunately, you can find CO2 sensors on most air quality monitors.
It is a naturally occurring colorless, odorless gas that is a leading cause of cancer.
It’s a byproduct of the naturally occurring breakdown of uranium in soil, rocks, and water. It’s ubiquitous both indoors and out. Typically, indoor radon levels must be checked using charcoal-based kits and require you to test your classes for up to 90 days. You then need to ship the equipment to a lab for analysis and wait for the results.
An indoor air quality monitor with a radon sensor can provide faster results by monitoring levels in real-time. Currently, the Airthings Wave is the only monitor in our guide with this capability.
Air Quality Index
The color of the air quality monitor blinks ”Green”. The green color means ”good” or the air quality is ”satisfactory”. The air pollution poses is low or at no risk.
The color of the air quality monitor blinks ”Yellow”. This color is a sign of ”moderate”. The EPA(Environmental Protection Agency) defines this level as ”acceptable”. However, this can be a risk for middle-aged or people who are unusually sensitive to air pollution.
The color of the air quality monitor blinks ”Orange”. The EPA suggests this air quality is less likely to affect young people. However, those people in sensitive age groups can be affected by this air quality level.
The color of the air quality monitor blinks ”Red”. Both the “sensitive groups” and the healthy population can be affected by this air quality level.
The color of the air quality monitor blinks ”Purple”. This range indicates there is an increased risk of health for all populations.
The color of the air quality monitor blinks ”Maroon”. Try to stay indoors. This range is classified as a “health warning or emergency condition” that could impact everyone in the area.