10 Best aqi website in Canada

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Last Updated - 2026/02/04

Best Choice

01
ZYNCUE

ZYNCUE Six-in-One Air Quality Monitor with Formaldehyde, TVOC, PM2.5, Temperature and Humidity Detection, AQI Index, Color LCD Display and Rechargeable Battery
Main highlights

[SMART SYSTEM] The intelligent sound and light alarm activates when air quality exceeds safe levels, providing timely visual and auditory notifications to help you manage risks effectively.
[PROFESSIONAL SENSOR CONFIGURATION] Utilizing a combination of semiconductor, electrochemical, and NDIR sensors, this monitor efficiently senses gas concentrations for precise air quality evaluations.
[MULTI PARAMETER MONITORING] Equipped with four advanced sensors, this device accurately detects formaldehyde, TVOC, PM5, temperature, and humidity in real-time, a healthy environment for your family.
[LONG-LASTING BATTERY LIFE] With a built-in 1500mAh lithium battery and Type C charging capability, this portable meter supports long-term offline use for continuous monitoring.
[INTUITIVE DISPLAY] Featuring a vibrant LCD color screen with large characters, it allows you to quickly identify air quality levels with color-coded s in green, yellow, red, and purple.
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9.6

Exceptional

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02
Lawnoval

Lawnoval Indoor Air Quality Monitor with Real-time PM25, TVOC, HCHO, Temperature and Humidity Detector, Portable for AQI Meter Home, Office, Car
Main highlights

[MULTI-POLLUTANT DETECTION] Keep track of your indoor air quality with comprehensive monitoring of harmful substances like PM0, PM2.5, PM10, carbon dioxide, TVOC, and HCHO levels to promote a healthier in your space.
[INTUITIVE USER EXPERIENCE] The device features a user-friendly one-button start function that simplifies operation by allowing quick power on/off and easy switching between Celsius and Fahrenheit scales with just two taps.
[FAST AND ACCURATE READINGS] Equipped with advanced sensors that provide continuous updates every three seconds on air quality metrics displayed vividly on an intuitive color screen for effortless understanding.
[EXTENDED BATTERY LIFE] Enjoy up to 45 hours of continuous use from its efficient lithium battery; fast charging through the included Type C cable means you can quickly recharge when needed.
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9.4

Excellent

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Value for Money

03

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WHAT IS THE AQI AIR QUALITY INDEX? SOME WEBSITES PROVIDE ACCURATE AQI SCORES

9.1

Excellent
04
Solaughguy

12-in-1 Air Quality Detector with TVOC and Infrared Particulate Matter Sensors, PM2.5 PM10 AQI Humidity, Large Screen Display with Date and(Black)
Main highlights

Precise & Reliable Sensing Technology: Employs advanced sensor fusion mechanism to deliver accurate, stable readings with strong anti-interference capability; housed in For Long lasting ABS material in black or white finish; package includes 1×12-in-1 air quality , 1×charging cable, and 1×packaging box; refer to seller’s size chart for physical dimensions
Low Power Consumption Design: Utilizes energy-efficient semiconductor TVOC and infrared particulate matter sensors; charges fully in about 4 hours via 5V 500mA USB port; runs up to 300–360 minutes on full charge; built-in power management system insures stable performance and long lasting functionality under continuous scenarios
Comprehensive : Features a large LCD screen that displays current and historical data clearly, including date and stamps; enables users to track air quality trends over ; supports APP connectivity for remote viewing of air readings and curve records; For ideal for maintaining indoor environments during daily living or holiday seasons
APP Integration: Connects via smartphone app to access real- updates and past measurements; allows configuration of TVOC, PM2.5, and PM10 thresholds through simple keystrokes; stores historical indicator curves for analysis; enhances user control over air conditions without interference from external factors
12-in-1 Air Quality Detector: Accurately monitors , AQI, TVOC, PM2.5, PM10, , humidity, and more with integrated semiconductor and infrared sensors; provides real- indoor air assessment for home or office use; compact design measures 3.54*2.76*1.38in, powered by 1200mAh lithium battery for extended operation
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9.0

Excellent

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05
Solaughguy

12-in-1 Air Quality Detector with TVOC and Infrared Particulate Matter Sensors, PM2.5 PM10 AQI Humidity, Large Screen Display with Date and(White)
Main highlights

Precise & Reliable Sensing Technology: Employs advanced sensor fusion mechanism to deliver accurate, stable readings with strong anti-interference capability; housed in For Long lasting ABS material in black or white finish; package includes 1×12-in-1 air quality , 1×charging cable, and 1×packaging box; refer to seller’s size chart for physical dimensions
Low Power Consumption Design: Utilizes energy-efficient semiconductor TVOC and infrared particulate matter sensors; charges fully in about 4 hours via 5V 500mA USB port; runs up to 300–360 minutes on full charge; built-in power management system insures stable performance and long lasting functionality under continuous scenarios
Comprehensive : Features a large LCD screen that displays current and historical data clearly, including date and stamps; enables users to track air quality trends over ; supports APP connectivity for remote viewing of air readings and curve records; For ideal for maintaining indoor environments during daily living or holiday seasons
APP Integration: Connects via smartphone app to access real- updates and past measurements; allows configuration of TVOC, PM2.5, and PM10 thresholds through simple keystrokes; stores historical indicator curves for analysis; enhances user control over air conditions without interference from external factors
12-in-1 Air Quality Detector: Accurately monitors , AQI, TVOC, PM2.5, PM10, , humidity, and more with integrated semiconductor and infrared sensors; provides real- indoor air assessment for home or office use; compact design measures 3.54*2.76*1.38in, powered by 1200mAh lithium battery for extended operation
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8.9

Very Good

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06
ZYNCUE

ZYNCUE 12 in 1 Air Quality Monitor with TVOC PM2.5 PM10 AQI Temperature Humidity Detector, Portable Indoor Air Quality Meter for Home and Office
Main highlights

[USER-FRIENDLY DISPLAY] Featuring a large screen that displays real-time data along with time and date, this device s you have easy access to crucial information at a glance.
[SIZING REMINDER] Please refer to the product dimensions of 90 x 70 x 35mm (54 x 2.76 x 1.38 inches) to it fits your space perfectly.
[LONG-LASTING PERFORMANCE] Equipped with advanced semiconductor sensors and a 1200mAh lithium battery, this air quality meter offers low power consumption and extended service life for continuous monitoring.
[COMPREHENSIVE AIR MONITORING] Our WiFi 12 in 1 air detector accurately measures AQI, TVOC, PM5, PM10, temperature, and humidity, providing a complete overview of your indoor air quality for a healthier living environment.
[ for SMART APP INTEGRATION] Monitor your indoor air quality remotely via our intuitive app, allowing you to track historical data and observe environmental changes over time for informed decision-making.
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8.7

Very Good

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07
ZYNCUE

ZYNCUE 12 in 1 Air Quality Monitor with Temperature, Humidity, PM2.5, PM10, TVOC, AQI Sensor and APP Monitoring
Main highlights

[SIZING REMINDER] Check the product size of 90 x 70 x 35mm (54 x 2.76 x 1.38 inches) to it meets your space requirements.
[REMOTE MONITORING CAPABILITIES] Keep an eye on your home's air quality from anywhere using our smart app, which allows you to view historical records and monitor changes in real-time.
[LARGE SCREEN FOR EASY READING] With a user-friendly large display that shows real-time environmental parameters along with the date and time, you'll never miss important information about your air quality.
[EFFICIENT AND DESIGN] Built with low power-consuming sensors and a robust 1200mAh battery, this device is designed for long-term use while maintaining accurate readings without frequent recharging.
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8.5

Good

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08
ZYNCUE

ZYNCUE Portable Indoor Air Quality Monitor with PM2.5, PM1.0, CO2, Temp & Humidity Sensor, Real-Time for AQI Display, 2500mAh Battery, Type-C Charging, for Home and Office, White
Main highlights

[VISUAL AND AUDIBLE S] The integrated alarm system uses color codes to you visually and audibly when air quality is compromised, allowing for immediate corrective measures.
[HIGHLY ACCURATE SENSORS] Utilizing advanced NDIR infrared technology and particle sensors, it delivers precise data on air quality, helping you identify potential health risks effectively.
[EASY TO READ DISPLAY] The large LCD screen with adjustable brightness ensures that you can easily check air quality metrics at any time of day or night.
[COMPREHENSIVE AIR MONITORING] Monitor 10 critical air parameters such as AQI, levels, and humidity with this portable device for comprehensive insights into your indoor environment.
[ BATTERY PERFORMANCE] Featuring a robust 2500 mAh rechargeable battery that lasts up to 12 hours per charge, it's perfect for continuous monitoring in any setting.
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8.2

Good

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09
ZYNCUE

ZYNCUE Air Quality Meter 12 in 1, Indoor Outdoor Air Pollution Detector for CO2 CO TVOC PM2.5 PM10 HCHO AQI Temperature Humidity
Main highlights

[VISUAL AIR QUALITY INDICATOR] Color-coded indicators offer immediate for insight into the air quality status for informed decision-making.
[SUITABLE FOR ALL SETTINGS] Perfectly designed for homes, offices or agricultural use to maintain optimal indoor and outdoor air conditions.
[MULTIFUNCTIONAL AIR METER] This device combines 12 functionalities to measure pollutants like , CO, TVOC and more alongside temperature and humidity levels for complete monitoring.
[HIGH ACCURACY SENSORS] Advanced semiconductor and electrochemical sensors enhance measurement accuracy while reducing external interference.
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8.0

Good

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10
Emiif

Emiif 18-in-1 Smart AQI Air Quality Tester with PM2.5, CO2, TVOC, Temperature & Humidity Monitor, 2.8-inch TFT Display, Type-C USB Charging, for Home and Office
Main highlights

[STORAGE AND ANALYTICS FUNCTIONALITY] Users can save historical data and upload it to their computer for in-depth analysis over time to improve indoor air conditions effectively.
[PERFECT FOR HOME AND OFFICE USE] This air monitor is for maintaining optimal indoor air quality in homes or workplaces, supporting better health and comfort.
[MULTI-PARAMETER AIR TESTER] Monitor 18 key air quality indicators including PM5, levels, TVOC concentrations, temperature, and humidity in real-time for a thorough assessment of your surroundings.
[EASY TO POSITION WITH STAND] The included portable stand makes it simple to set up the monitor in any location while allowing you to check the date and time alongside air quality readings.
[CLEAR TFT COLOR DISPLAY] The device boasts a 8 inch TFT screen that showcases data in an easy-to-read format with vivid colors that varying levels of air quality.
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7.8

Good

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