A collection of the best indoor air quality monitors for mold lined up on a wooden table, showcasing a variety of designs and capabilities for ensuring healthy indoor air.

The 4 Best Indoor Air Quality Monitors for Mold in 2024

Nowadays, seeking a more conducive living environment needs us to be aware of the kind of air we surround ourselves with.

Mold is an everyday air quality problem that when ignored can have an adverse impact on our wellbeing and comfort. As a result, it’s critical to consider investing in portable air quality monitors, which may help limit the risk of mold exposure to you and your loved ones.

The best indoor air quality monitor for mold is designed to be particularly sensitive to mold spores and show us the appropriate course of action in taking care of the mold. Even if you’re new to how air quality monitors function, knowing how they work, as well as their features and benefits, might assist you in determining the most effective solution.

Do not forget to check the prices of the products on Amazon! We do not include discounted prices so as not to mislead you.

Our Top Picks

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Best Price$70
Amazon Smart Air Quality Monitor
AirKnight 9-in-1 Indoor Air Quality Monitor
Airthings-292 Wave Mini
Temtop LKC-1000S

Best Overall: Amazon Smart Air Quality Monitor

Amazon Smart Air Quality Monitor is your perfect choice for better indoor air. It is a small and intelligent device that provides essential information about the air you breathe.

This monitor notes your exposure to the pollutants and the surroundings’ humidity. Due to its easy usage and understanding, it is a great companion for a healthier life.

A discreet Amazon Smart Air Quality Monitor, designed to provide real-time air quality updates, suitable for mold detection in indoor environments.


  • Dimensions: 1.8 x 2.6 x 2.6 inches
  • Tracks: Particulate Matter (PM2.5), VOCs, CO, Humidity, Temperature
  • Connectivity: Works with Alexa for easy voice control
  • Indicator: Multi-color LED air quality indicator
  • Design: Compact and minimalist for seamless integration
  • Monitoring: Real-time indoor air quality tracking
  • Setup: Quick and easy, with a 7-minute initial calibration
Pros Alexa Compatibility Real-Time Monitoring Minimalist Design
Cons No Speaker Limited Visual Indicators Initial Calibration Needed

Who Is It For?

The Amazon Smart Air Quality Monitor is designed for people who care about their health and this of their indoor environment.

Whether you’re a parent concerned about the air your children inhale, a pet parent concerned about the airborne allergens wafting throughout your home, or just someone who lives in a modern, intelligent, and healthy space, you’ll want this in your arsenal.

Anyone who loves technology that “just works” and becomes a natural part of life while improving it will adore this little gadget.

Even for novices, the device is simple to set up and simple to run, and you won’t need to know from home improvement to enhance your home’s indoor air quality.

Best Connectivity: AirKnight 9-in-1 Indoor Air Quality Monitor

AirKnight 9-in-1 Indoor Air Quality Monitor is an extraordinary opportunity to guarantee the cleanliness and safety of the air you breathe when you are at home.

This small equipment records the indoor air quality, identifying a wide range of pollutants. Even if you’re on the go, you can watch the health of your surroundings, giving you confidence and the power to safeguard your family and friends.

Digital display of AirKnight 9-in-1, one of the best indoor air quality monitors for mold, showing temperature, humidity, and various pollutant levels.


  • Model: AK1000
  • Power Source: Rechargeable Lithium-Ion Battery
  • Battery Capacity: 3000 mAh
  • Charging Input: 5V Micro USB Connection
  • Product Size: 7.48 x 3.15 x 2.05 Inches
  • Display: LCD VA Screen
  • Sampling Time: 1.5 Seconds
  • Operating Conditions: 14 – 122F, 10% – 80% Humidity ​ (BestChoice)​.
Pros Real-time monitoring User-friendly setup Portable design
Cons Unreliable clock undefined undefined

Who Is It For?

The AirKnight 9-in-1 Indoor Air Quality Monitor is an ideal choice for everyone looking to protect their home, or office from air pollutants.

Whether it is for someone conscious about their health, a parent who wants an excellent living environment for their children, or perhaps a resident in locations with frequent wildfires, or uses wood-burning appliances, this device is for everyone.

It is quick to set up, easy to move, and functional in monitoring different pollutants, including CO2, VOCs, and particulate matter, thus making it an essential device.

More so, the two-year warranty shows that the device is reliable and performs its functions effectively.

Best Budget: Airthings-292 Wave Mini

The Airthings-292 Wave Mini is a smart way to monitor your home’s air quality. The battery powered Wave Mini monitors airborne chemicals, humidity, and temperature and gives answers immediately.

As a result, it has a mold risk indicator that is a game-changer, especially for your bathrooms and garages. Wave Mini is simple to use and comprehend. For anyone seeking to breathe clean air at an affordable price, Wave Mini is an excellent option.

A simplistic and modern Airthings 292 Wave Mini monitor, ideal for detecting mold and monitoring indoor air quality with a single LED indicator.


  • Sensors: Mold Risk, VOC, Temperature, Humidity
  • Visual Feedback: Color-coded glow indicator
  • Battery Life: Over 2 years with Bluetooth, 3 years with SmartLink
  • Connectivity: Bluetooth & SmartLink
  • Sensor Accuracy: Temperature (±1 °C/F), Humidity (±3%)
  • Calibration: VOC sensor requires 7 days
  • Placement: Designed for “breathing height” monitoring
  • Weight: 135g / 4.8oz
Pros Mold Risk Detection Long Battery Life Multi-Room Compatibility
Cons Bluetooth Range Limited Initial VOC Calibration No Wired Power Option

Who Is It For?

If you value health, whether it be a desire to protect the property from poor air quality or the fact of residence in an area with high humidity and, consequently, predisposition to mold, then Airthings-292 Wave Mini is just for you.

It fits both a techie who is interested in connecting with other smart home stuff and a parent concerned about child safety from chemicals and radon.

This Airthings product is also budget friendly and easy to place anywhere, even in the bathroom, laundry, and bedroom, meaning that everyone’s breath is under control, and everyone’s health is monitored.

Best for Portability: Temtop LKC-1000S

Now envision a contraption that silently, efficiently, and continually scrutinizes the air you breathe, ensuring each breath is fresh and safe.

The Temtop LKC-1000S+ is your trusty companion. It appears small, beautiful, lovely, and very-fitted to oversee the air quality in your workplace or home.

This is an environmental research specialist at your fingertips, constantly mindful of changes in air quality that affect your health and overall well-being.

Robust Temtop LKC-1000S, an advanced best indoor air quality monitor for mold, featuring a colorful display for various environmental readings.


  • Temperature/Humidity Monitoring: Environmental comfort tracking.
  • Advanced Laser Sensor: Precise, long-lasting particle detection.
  • Sensor Lifespan: Durable, 20,000-hour longevity.
  • Clear TFT Display: Large, easy-to-read screen.
  • PM2.5 Histogram: Visual trend analysis.
  • Data Export Functionality: Easy information sharing.
  • Battery life: 6-8 hours on a full charge
Pros Comprehensive monitoring Long-lasting sensor Data export capability
Cons Limited battery life No CO2 measurement Requires calibration

Who Is It For?

If you’re always on the move and want to keep up with your health, the Temtop LKC-1000S+ is the device for you.

Parents who want to keep their families safe, professionals who want to track and control their workplaces’ quality, students who have to live in college dormitories, or anyone who wants clean lungs will benefit from this handy gadget.

It provides versatility with detectable pollutants, which is ideal for allergy and asthma sufferers.

What I Wish I Knew Before I Got The Air Quality Monitor?

  • Power Source: The monitor should always be plugged in 24/7 to continuously monitor. However, battery models are available for temporary, portable use. The battery will last 2 hours on average of continuous use. A screen saver is featured, while long measurement times can also be avoided by adjusting the brightness.
  • Calibration: The device used is factory calibrated. However, exposure to TVOC/HCHO concentrations over time might call for recalibration. The process for recalibration involves turning off the monitor and venting outside for five minutes.

Are indoor air quality monitors worth it?

An indoor quality monitor is a valuable assistant for every person who cares a lot about their dwelling indoor, which should be healthy.

This device is equipped to measure various airborne particulates, including the most common of them that are known to reduce the quality of respiratory systems, such as pollen, and others, such as radon and volatile organic compounds, which residential products are full of.

The benefits it offers are for everyone, and people with allergies, asthma, or other respiratory conditions will find it helpful for tracking down the pollutants and reduce the symptoms by following the monitor’s suggestions to clean the air.

It is recommended to choose the best indoor air quality monitor mould and other pollutants for the most effective results as it will provide information on how to improve the current condition of your indoor.

The models, reviewed by MindBodyGreen and Digital Trends , are beneficial due to their ability to provide round-the-clock real-time update and smart connectivity; those are good for all homes’ indoor near polluting sources or people who are obsessed with tracking down every aspect of their living space.

Do air quality monitors detect mold?

Though air quality monitors are instrumental devices when you need to assess the situation in your house, especially the presence of mold, they still have their unusual sides.

Undoubtedly, the best indoor air quality monitor for mold may help detect mold indirectly, and that can be done through air particulates, one of which may be mold spores.

The targeted fungus is frequently found at high levels of humidity and can have critical impacts on the house’s air quality and people’s health.

The role of air quality monitors is to underline the presence of mold due to increased particle counts from various zones.

However, the instruments cannot specify the kind of spores and their amount . In addition, certain air quality monitors come with predictive software that may identify the risks of mold growth by comparing the average data received in the target 24 hours.

The main distinctions are the type and the combination of gases, humidity, and temperature registered indeed.

On the other hand, it is crucial to understand that air quality monitors cannot guarantee success in cleaning the air or detecting the mold’s exact place.

Instead, it serves as an initial signal for changing air flow or using a dehumidifier that may also help.

How do I test my house for mould?

The procedure of testing your home for mold is straightforward, and the tests can be bought at the home improvement stores, online retailers, and department stores.

First, homeowners should inspect the areas where mold is likely to grow. These areas are under any sinks or around windows that are leaking, in the ventilation ducts, and in the previously wet carpeting.

If there is a visible mold and it has a smell that is best described as a little musty, then one most likely has a mold problem and there is no need for testing.

However, if you are distressed about something living in your air ducts and not being seen, it is advisable to buy a viable mold test kit, which costs between $10 and $40.

The test procedure is as follows: with the help of a calibrated eyedropper, put four or five drops of distilled water and attach the analytical filter attached.

Alongside, a petri dish with a mold dish and microbial culture should be placed to collect the mold during several days.

Emily Thompson is a passionate technology enthusiast and skilled reviewer, deeply knowledgeable about every niche within the tech world. Emily's expertise and keen eye for detail make her an invaluable guide for anyone looking to understand or purchase tech products. The products listed in this article were chosen according to our expert tests.