Top 10 Best aqi monitor indoor in 2026

Last Updated - 6/6/2026

🏆Best Choice

Amazon

Amazon Smart Air Quality Monitor – Know your air, Works with Alexa

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•Know your air – Amazon Smart Air Quality Monitor makes it easy to understand what’s in your indoor air.
•Track and measure – Keep tabs on 5 key factors: particulate matter (PM 2.5), 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.
•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.
•Maximize comfort - Keep different areas of your home more comfortable using the built-in temperature sensor with the Amazon Smart Thermostat

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$69.99

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GoveeLife

GoveeLife Smart Air Quality Monitor with PM2.5, WiFi, Temperature & Humidity Sensors, LED Display, 2s Refresh, 2-Year Data Storage, for Home & Office Wired

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•High Accuracy & Fast Refresh Data: With this smart sensor, the PM2.5 accuracy is ±15 µg/m³ while temperature and humidity accuracies are ±0.54°F and ±3%RH.The two-second correction data feature shows the latest changes in PM2.5, temperature, and humidity.Keep sensor clear for accurate detection.
•Multifunctional Air Quality Detector: The GoveeLife Air Quality Monitor conveniently measures 3 important indexes for indoor air quality, including PM2.5, temperature, and humidity.
•Switchable Display: Press the top button for the clock & PM2.5 display. Long press for 2 seconds to switch to bright screen mode & night mode. The LED indicator displays 4 levels of ambient air quality. 2.4G Wi-Fi is required to display the time.
•Connect with GoveeHome Appliances: Set your target air quality and link with your other GoveeHome smart appliances. GoveeLife air purifiers, humidifiers, and space heaters will turn on and off automatically when the indoor air quality changes.
•H5106 needs to be connected to a power source and supports GoveeLife devices: Smart Air Purifiers - H7126, H7120, H7124, H712C, H7122, H7123; Humidifiers - H7140; Fans - H7100, H7102
•Free Data Storage & Export: Enjoy remote monitoring with the air quality monitor via Bluetooth or Wi-Fi, including online viewing of 13-day data graphs and exporting data over the past 2 years. No built-in battery. Uses type-C cables only.

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$36.78

$45.99

-20%

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Temtop

Temtop Air Quality Monitor Indoor Thermo-Hygrometer - PM2.5, AQI, Temperature, and Humidity Meter for Home, Office, or School, Air Quality Measurement, 60-Day Battery Life

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•Health Monitoring - The Indoor Air Quality Monitor tracks Temperature, Humidity, and PM2.5, helping you stay aware of air quality and potential health risks.
•Energy Saving - Our innovative technology makes the Temtop S1 80% more energy-efficient than traditional devices, offering an impressive 60-day standby time, reducing the need for frequent charging.
•Cost-Effective - By integrating advanced laser particle sensors with Sensirion temperature and humidity sensors, we've reduced production costs by 38%, making high-precision air quality monitoring more accessible than ever.
•Easy to Use - Temtop S1 is battery-powered with a magnetic mount, allowing you to easily place it anywhere in your home and view real-time data effortlessly.
•Ensure Fresh Air - The WHO recognizes PM2.5 as a category 1 carcinogen, posing potential health hazards. With the Temtop PM2.5 monitor S1, you can detect air quality in real-time, ensuring every breath you take is fresh and safe.
•Tip - For real-time monitoring, we recommend keeping the device plugged in. This will enable real-time monitoring mode, providing you with the most accurate and timely air quality data.

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$25.99

$35.99

-28%

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bonoch

bonoch 16 in 1 Air Quality Monitor Indoor 7" Display 9 AQI+7 AQI Alerts Air Quality Tester for CO2, TVOC, PM2.5 PM1.0 PM10, HCHO, Temperature Humidity AQI & Time, Air Quality Meter for Home-White

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•【16-in-1 Air Quality Monitor Indoor】 Ensure healthier indoor air with bonoch’s AirSentry 16-in-1 Air Quality Monitor, your ultimate indoor air quality monitor for home. Tracks 9 essential parameters in real-time, including CO2 (CO2 monitor), PM2.5/PM1.0/PM10, HCHO（Formaldehyde detector）, TVOC (voc monitor), Temperature, Humidity, AQI, and Time. With 7 customizable AQI alert alarms, this advanced air quality tester keeps your home’s air safe and healthy
•【External High-Precision Sensors (0.001 Accuracy)】 Precision meets performance with external high-accuracy air quality sensors that sample air directly for unmatched 0.001-level precision. Our multi-sensor array and enhanced airflow design detect even the slightest changes, making it the most reliable air quality tester for home. (*Note: For best results, avoid touching sensors or exposing them to perfumes/strong odors.)
•【Real-Time AQI Alerts with 7 Warning Buzzers】 Stay protected with instant pollutant alerts for CO2, PM2.5/PM1.0/PM10, HCHO, TVOC, and AQI. The 7 distinct alarm modes on this air quality monitor indoor ensure you’re always informed—plus, a handy mute button lets you silence alerts when needed
•【Easy Time Adjustment】 1.Switch Time Format: Click the “Time button” to toggle between 12/24-hour format. 2.Set Hours: Long press the “Time button” to enter setting mode. Use the “Alarm button” or “Brightness button” to adjust hours. 3.Set Minutes: Click the “Time button” again. Use the “Alarm button” or “Brightness button” to adjust minutes. 4.Confirm: Click the “Time button” to save settings
•【Quick °F/°C Unit Switching】 Toggle between Fahrenheit and Celsius instantly with a single click of the "Power" button on this air quality detector
•【High-Accuracy °F/°C & Humidity Sensing】 Featuring ±1–3°F and ±2–3% RH precision, this air quality monitor delivers lab-grade accuracy for dynamic indoor environments
•【7-Inch Crystal-Clear LED Display】 A large, ultra-readable 7-inch screen on this air quality tester for home provides instant air quality insights—no menu scrolling needed. Adjustable 3-level brightness ensures clarity in any lighting
•【Portable & 8-hour Long-Lasting Battery】 Enjoy up to 8 hours of cordless monitoring with the built-in 2500mAh battery. Move this portable air quality monitor indoor room-to-room for whole-home air quality tracking
•【Use Included Charging Cable & Adapter】 For optimal performance, always charge with the provided USB-C cable and adapter. A red indicator light confirms secure charging
•【What’s Included & Customer Support】 Included in the package: 1 air quality monitor, 1 charging adapter, 1 USB-C cable, and 1 user manual. Our bonoch support team is at your service within 24 hours to assist with any queries（Note：Product Dimensions ‏ : ‎ 2.95 x 5.59 x 7.91 inches; 1.48 Pounds）

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$89.98

$119.99

-25%

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MORPTRA

Professional Indoor Air Quality Monitor with AQI Beep Alarms, Portable Real-Time Detector for Home Cars Plants and Pets (Cream White)

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•【Professional 16-in-1 Real-time Air Quality Monitor】: With real-time detection of PM1.0 | PM2.5 | PM10 | CO2 | TVOC | HCHO | TEM | HUM, along with 7 kinds of AQI alert buzzers function, this monitor ensures you always know what's in the air around you.
•【One-button Start & Double-click to Silence Alerts】: Simple one-touch controls make it easy to power on/off, switch between °C/°F, and silence alarms with just a press or double tap. Perfect for beginners and ideal for daily gas detection in any home.
•【High-precision Sensor System & HD Large Display】: The high-precision sensor system continuously collects and analyzes air data every 3 seconds, providing you with constant updates on the air quality in your space. A clear and advanced color display enhances readability and adds a touch of sophistication to your environment.
•【Up to 4h Run-Time & Fast-Charge】: Enjoy up to 4-5 hours of wireless operation on a single charge with the high-performance lithium battery. The included adapter and Type-C charging cable offer quick charging, allowing you to keep an eye on air quality around the clock.
•【Versatile Carry Scenarios & Stylish Design】: With versatile mounting options and a sleek, modern design, the MORPTRA monitor seamlessly fits into any setting, from bedrooms and offices to cars and campsites. Ideal for home, car, nursery, and public space air quality testing, this monitor ensures you breathe easy wherever you are. Trust in the quality of MORPTRA and explore our full range of Air Quality Monitors with confidence. Enjoy a 12-month warranty for added peace of mind.

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$139.99

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AQItech

Professional Indoor Air Quality Monitor with AQI Beep Alarms, Portable Real-Time Detector for Home Cars Plants and Pets(Dark Black)

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•【Professional 16-in-1 Real-time Air Quality Monitor】: With real-time detection of PM1.0 | PM2.5 | PM10 | CO2 | TVOC | HCHO | TEM | HUM, along with 7 kinds of AQI alert buzzers function, this monitor ensures you always know what's in the air around you.
•【One-button Start & Double-click to Silence Alerts】: Simple one-touch controls make it easy to power on/off, switch between °C/°F, and silence alarms with just a press or double tap. Perfect for beginners and ideal for daily gas detection in any home.
•【High-precision Sensor System & HD Large Display】: The high-precision sensor system continuously collects and analyzes air data every 3 seconds, providing you with constant updates on the air quality in your space. A clear and advanced color display enhances readability and adds a touch of sophistication to your environment.
•【Up to 4h Run-Time & Fast-Charge】: Enjoy up to 4-5 hours of wireless operation on a single charge with the high-performance lithium battery. The included adapter and Type-C charging cable offer quick charging, allowing you to keep an eye on air quality around the clock.
•【Versatile Carry Scenarios & Stylish Design】: With versatile mounting options and a sleek, modern design, the AQItech monitor seamlessly fits into any setting, from bedrooms and offices to cars and campsites. Ideal for home, car, nursery, and public space air quality testing, this monitor ensures you breathe easy wherever you are. Trust in the quality of AQItech and explore our full range of Air Quality Monitors with confidence. Enjoy a 12-month warranty for added peace of mind.

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$139.99

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Newentor

Newentor CO2 Monitor, Indoor Air Quality Meters, Carbon Dioxide Detector with Voice Alert, Large Display CO2 Tester, Temperature Humidity Sensor, Alarm Clock for Home, RV, Grow Tents, Black

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•🏕️ [High-precision CO2 Sensor]: The CO2 detection adopts the most advanced sensor of Swiss Sensirion's unique PASens technology, and adopts the photoacoustic detection principle to perform accurate and reliable measurements in a wide range of concentration areas and applications.
•🔔 [Carbon Dioxide Concentration Alerts]: The CO2 concentration alert value can be customized to make our life, work or production environment safer.
•💧 [Temperature and Humidity Monitor]: Temperature and humidity are closely related to human body, plants or storage environment. This air quality tester has the function of real-time monitoring of temperature and humidity.
•⏰ [Clock Calendar and Alarm Clock]: This indoor air quality meters can also be used as a daily clock and alarm clock, with multiple functions to make life more convenient.
•⛺ [Wide Range of Applications]: This CO2 sensor is widely used in agricultural planting, greenhouse vegetables, production warehouses, raw material processing, daily life, computer room, wine cellar, RVs, schools, cafes, etc.

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$44.99

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AQItech

Professional Indoor Air Quality Monitor with 7X AQI Beep Alarms,16 in 1 Portable Real-Time Detector for PM2.5 | PM10 | CO2 | TVOC | HCHO | Temp | Hum for Home Cars Plants Pets

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•【Professional 16-in-1 Real-time Air Quality Monitor】: With real-time detection of PM1.0 | PM2.5 | PM10 | CO2 | TVOC | HCHO | TEM | HUM, along with 7 kinds of AQI alert buzzers function, this monitor ensures you always know what's in the air around you.
•【One-button Start & Double-click to Silence Alerts】: Simple one-touch controls make it easy to power on/off, switch between °C/°F, and silence alarms with just a press or double tap. Perfect for beginners and ideal for daily gas detection in any home.
•【High-precision Sensor System & HD Large Display】: The high-precision sensor system continuously collects and analyzes air data every 3 seconds, providing you with constant updates on the air quality in your space. A clear and advanced color display enhances readability and adds a touch of sophistication to your environment.
•【Up to 4h Run-Time & Fast-Charge】: Enjoy up to 4-5 hours of wireless operation on a single charge with the high-performance lithium battery. The included adapter and Type-C charging cable offer quick charging, allowing you to keep an eye on air quality around the clock.
•【Versatile Carry Scenarios & Stylish Design】: With versatile mounting options and a sleek, modern design, the AQItech monitor seamlessly fits into any setting, from bedrooms and offices to cars and campsites. Ideal for home, car, nursery, and public space air quality testing, this monitor ensures you breathe easy wherever you are. Trust in the quality of AQItech and explore our full range of Air Quality Monitors with confidence. Enjoy a 12-month warranty for added peace of mind.

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$89.99

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AQItech

AQItech Professional Indoor Air Quality Monitor with AQI Beep Alarms, 8 in 1 Portable Real-Time Detector for CO2 | TVOC | HCHO | Temperature | Humidity for Home Cars Plants and Pets (Pearl White)

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•【Professional 8-in-1 Real-time Air Quality Monitor】:With real-time detection of CO2, formaldehyde, TVOC, temperature, and humidity, along with 3 kinds of AQI alert buzzers function, this monitor ensures you always know what's in the air around you.
•【One-button Start & Double-click to Silence Alerts】: Simple one-touch controls make it easy to power on/off, switch between °C/°F, and silence alarms with just a press or double tap. Perfect for beginners and ideal for daily gas detection in any home.
•【High-precision Sensor System & HD Large Display】: The high-precision sensor system continuously collects and analyzes air data every 3 seconds, providing you with constant updates on the air quality in your space. A clear and advanced color display enhances readability and adds a touch of sophistication to your environment.
•【Up to 8h Run-Time & 3h Fast-Charge】: Enjoy up to 8-10 hours of wireless operation on a single charge with the high-performance lithium battery. The included adapter and Type-C charging cable offer quick charging in just 3 hours, allowing you to keep an eye on air quality around the clock.
•【Versatile Carry Scenarios & Stylish Design】: With versatile mounting options and a sleek, modern design, the AQItech monitor seamlessly fits into any setting, from bedrooms and offices to cars and campsites. Ideal for home, car, nursery, and public space air quality testing, this monitor ensures you breathe easy wherever you are. Trust in the quality of AQItech and explore our full range of Air Quality Monitors with confidence. Enjoy a 12-month warranty for added peace of mind.

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$59.99

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AQItech

Professional Indoor Air Quality Monitor

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•【Professional 16-in-1 Real-time Air Quality Monitor】
•【One-button Start & Double-click to Silence Alerts】
•【High-precision Sensor System & HD Large Display】
•【Up to 4h Run-Time & Fast-Charge】

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$79.99

$139.99

-43%

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