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Indoor Air Quality Monitor Comparison - July 2025
6 Best Indoor Air Quality Monitor In Canada
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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Overview: Having clean and pure air within your home is essential for your health, so it's important to monitor the air quality indoors. Knowing which air quality monitors are best can be tricky, so it's important to read reviews to find the right one for you.
Airthings 2960 View Plus - Radon & Air Quality Monitor (PM, CO2, VOC, Humidity, Temp, Pressure)
Model
Temtop Indoor Air Quality Monitor 9 in 1 TVOC PM2.5 PM10 HCHO AQI Temperature Humidity Meter w/Data Export VOC Sensor for Home Office Wildfire (LKC-1000S+2nd)
Model
Amazon Smart Air Quality Monitor – Know your air, Works with Alexa
Model
Air Quality Monitor, 8 in 1 Indoor Air Quality Meters, Formaldehyde Detector, Pollution Meter Sensor Detecting HCHO, PM2.5, TVOC, CO, CO2, AQI, Temperature and Humidity Tester
Model
SwitchBot Air Quality Monitor Indoor 5-in-1 Meter Pro CO2 Detector, CO2 Alarm, Temperature Humidity Monitor with APP, Large Display, Bluetooth Air Quality Tester for Home, Office, 2-Year Data Storage
Model
GoveeLife Smart Air Quality Monitor with PM2.5, WiFi, Temperature & Humidity Sensors, LED Display, 2s Refresh, 2-Year Data Storage, for Home & Office
Brand
AIRTHINGS
Brand
Temtop
Brand
Amazon
Brand
MOESAPU
Brand
SwitchBot
Brand
GoveeLife
Reviews
2,174 reviews
Reviews
736 reviews
Reviews
764 reviews
Reviews
450 reviews
Reviews
90 reviews
Reviews
-
Features
Precision
9.3
Precision
8.6
Precision
7.7
Precision
7.7
Precision
7.2
Precision
7.0
Worth the money
8.4
Worth the money
9.1
Worth the money
7.7
Worth the money
7.0
Worth the money
7.0
Worth the money
7.0
Tech Specs
product dimensions
10.16 x 10.16 x 5.08 cm 360 g
product dimensions
6.55 x 3.2 x 17.55 cm 471.74 g
product dimensions
-
product dimensions
15.24 x 7.62 x 2.54 cm 240 g
product dimensions
-
product dimensions
-
batteries
6 AA batteries required. included
batteries
1 Lithium Ion batteries required. included
batteries
-
batteries
1 Lithium Ion batteries required. included
batteries
-
batteries
-
item weight
-
item weight
472 g
item weight
-
item weight
240 g
item weight
0.5 Pounds
item weight
-
customer reviews
-
customer reviews
4.2 4.2 out of 5 stars 368 ratings 4.2 out of 5 stars
customer reviews
-
customer reviews
3.9 3.9 out of 5 stars 225 ratings 3.9 out of 5 stars
customer reviews
4.3 4.3 out of 5 stars 45 ratings 4.3 out of 5 stars
Here are the top 3 recommended products with more information to help you find the right product for you
9.8
1
AIRTHINGS
14% Off
Airthings 2960 View Plus - Radon & Air Quality Monitor (PM, CO2, VOC, Humidity, Temp, Pressure)
9.3Precision
8.4worth the money
Main highlights
WHAT YOU GET: Airthings View Plus, 6 AA batteries, Quick Start Guide, Airthings 5-year extended warranty & Airthings Support access. Measurement range: 0 – 500 pCi/L / 0 – 20,000 Bq/m3
FREE & FRIENDLY APP: Display up to four values on the eInk screen. Check complete readings in the app. Both the monitor and the app require internet access to see the latest data, and data is securely saved in the cloud for seamless tracking and analysis. Use the Airthings app to manage notifications, check current readings, and analyze trends over time. Check your local pollen forecast.
EASY-TO-USE & CABLE-FREE : Quick and easy setup. An account is required to use the device, which only requires providing your email and name. Understated unit that is battery-powered for cable-free placement. Customizable eInk screen. Access to complete readings in the app.
ALWAYS-ON AIR QUALITY SENSORS: WiFi connected indoor air quality monitor measuring radon gas, particulate matter (PM2.5), carbon dioxide (CO2), VOCs (airborne chemicals), humidity, temperature, and air pressure.
ACCURATE DIGITAL RADON DETECTOR: Radon is the number one cause of lung cancer among non-smokers and kills more than 6x the number of people than home fires and carbon monoxide poisoning combined.
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9.7
2
Temtop
29% Off
Temtop Indoor Air Quality Monitor 9 in 1 TVOC PM2.5 PM10 HCHO AQI Temperature Humidity Meter w/Data Export VOC Sensor for Home Office Wildfire (LKC-1000S+2nd)
9.1worth the money
8.6Precision
Main highlights
【What You Will Get】A professional air quality monitor Temtop LCK1000S+ 2nd, a charging cable, a user manual. Temtop 12 months warranty and 24/7 customer support via e-mail or phone to get professional support.
【TFT Screen & User-Friendly Interface】High quality TFT color screen offers clear display. The formaldehyde(HCHO) sensor is pre-calibrated (To ensure the accuracy, we suggest to place the monitor in ventilation for 1-2 hours for calibration in case of long storage and shipping influence before the first use).
【Sensitive & Fast Responding Sensors】Adopting Temtop industrial-grade PM2.5 laser sensor, Sensirion temperature & humidity sensor, British Dart formaldehyde sensor, only need 2s to respond monitoring data to the sample air. High sensitive sensors offer more precise fluctuation to reflect the tiny change of the air pollutant.
【Note】The LKC series does not include CO or CO2 detection functionality. Additionally, this product does not read levels of allergens, mold or radon.
【Large Battery Capacity】Built-in 3000mAh rechargeable battery can last at least 6 hours of continuous use. Convenient to use outdoor and indoor for detecting air pollutant.
【9-IN-1 Multifunctional】This all-round air quality monitor detects 6 key air pollutants: PM2.5, PM10, particle numbers, HCHO(formaldehyde), TVOC, AQI; 2 air quality indexes: temperature, humidity with history histogram and data export function.
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9.4
3
Amazon
Amazon Smart Air Quality Monitor – Know your air, Works with Alexa
7.7Precision
7.7worth the money
Main highlights
Track and measure – Keep tabs on 5 key factors: particulate matter (PM), volatile organic compounds (VOCs), carbon monoxide (CO), humidity, and temperature.
Stay informed – Get an indication of current air quality from the color-coded LED, and an easy-to-understand air quality score in the Alexa app anytime.
Know your air – Amazon Smart Air Quality Monitor makes it easy to understand what’s in your indoor air.
Get notifications – If Alexa detects poor air quality, you can get notifications on your phone or even announcements on Echo devices.
Enable Routines to turn your Alexa-enabled devices such as air purifiers, dehumidifiers, and fans on and off when the indoor air quality changes.
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Our ranking system
The BestChoices.com Team selects top-of-the-line items from a wide selection and conducts rigorous evaluations on almost all the products available on the internet. We rank each product based on how well it matches our criteria. We can ensure that the product is well-tested with the help of our expertise, experts, and artificial intelligence technology. BestChoices.com requires consistent care for the products we review, ensuring that our assessments are always accurate and up to date.
Features
Our team of experts analyzes key attributes, capabilities, significance, and many more depending on the type of product to determine its effectiveness.
Consumer Reviews
We ensure an evaluation of the ratings using references all over the internet for each product. With the help of our AI technology and professional review teams, we give weight to the worth of individual user experiences.
Popularity
Popularity is an important criterion in choosing a product. Several factors contribute to the popularity of the products on our site, including prestige, relevance, reputation, news, and more.
Value for money
BestChoices.com compares product attributes to price, examines tech specs, ratings and reviews, and more.
When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
Value for money
BestChoices.com compares product attributes to price, examines tech specs, ratings and reviews, and more.
When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
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9.3 
9.8
1AIRTHINGS14% Off
