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    Air Quality Monitor for Home, PM2.5/HCHO/TVOC/AQI/PM1.0/PM10

    5 out of 5 based on 4 reviews | Write a review
    Light and compact indoor air quality monitor can detect PM2.5, HCHO, TVOC, AQI, PM1.0, PM10, multiple functions yet simple operation. With big LCD screen, real-time display and easy to read. Built-in large capacity Li-battery, the meter is capable of working for a long time. Low price and high quality.
    SKU: ATO-AIR-DM103
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days

    Cheap air quality monitor for home and office can peform PM2.5, HCHO, TVOC, AQI, PM1.0, and PM10 detection accurately and quickly, a big helper for your indoor air quality test.


    • 2.8" TFT LCD display with 320 * 240 pixels
    • High-speed ARM master program
    • The monitor has simple operation screen.
    • Adopting advanced laser PM2.5 detection probe, the monitor supports PM2.5, PM1.0 and PM10 detection.
    • Using independent HCHO and TVOC air detection probe.
    • With different interface display, more humane.
    • HCHO testing value Exceeded alarm and Alert alarm.
    • Air Quality Index, showing the current AQI index.
    • Built-in high capacity rechargeable lithium battery for long-time working.


    Model ATO-AIR-DM306
    Test Item PM2.5, HCHO, TVOC, AQI, PM1.0, PM10
    Measure Range PM2.5: 0-999μg/m³
    HCHO: 0.001-1.999mg/m³
    TVOC: 0.001-9.999mg/m³
    AQI: 0-500
    Detection Principle Laser scattering
    Sampling Time (PM2.5) 3s
    Detection Area 100m2
    Operating Temperature -10℃ ~ 70℃
    Relative Humidity 20% ~ 85%
    Storage Temperature -20℃ ~ 45℃
    Display 320*240 pixels TFT LCD screen
    Power Supply Rechargeable Li-battery
    Body Material ABS
    Product Size 90*90*50mm
    Product Weight 400g
    Standard Accessories Main device, USB charging cable, user manual
    Certification CE

    Product IntroductionInterface of air quality monitor for homeApplications

    Air quality monitor applied for home car officeTips: FAQ for ATO Air Quality Monitors for Home

    ATO provides a series of portable air quality monitor to detect the indoor air around you like dust (PM2.5/PM1.0/PM10), formaldehyde (HCHO), total volatile organic compounds including benzene, etc. And the meter can show you the AIr Quality Index (AQI) on the LCD screen for your reference. Some models comes with the temperature and humidity measurement. The following will give you the answers of some frequently asked questions.

    Q: What is the safe range for formaldehyde (HCHO) and TVOC indoor?

    A: The concentration of HCHO is less than 0.10mg/m3 and TVOC is no more than 0.60mg/m3 based on indoor air quality standards of GB/T 18883-2002 and GB 50325-2001 Class II civil construction.

    Q: What is the standard range for PM2.5?

    A: Good: 0~12 μg/m³, Medium: 12~35 μg/m³, Safety value 35~70 μg/m³, Unhealthy: over 70 μg/m³.

    Existing reviews of Air Quality Monitor for Home, PM2.5/HCHO/TVOC/AQI/PM1.0/PM10
    Air quality monitor is easy to use and read
    Well worth the money. It seems to be very accurate when used in many different environments. I really like this portable home air quality monitor. Highly recommend!
    From: Dmitry | Date: 21/11/2022
    Was this review helpful? Yes No (0/0)
    High accuracy air quality monitor!
    I spend a lot of time in my house and have wondered before what the air quality is like. This air quality monitor is small and intuitive to use. It does exactly what it is supposed to do. Highly recommend.
    From: zyc | Date: 17/05/2022
    Was this review helpful? Yes No (0/0)
    Really like it so far
    Thanks to this air monitoring device, can help me identify the air quality of the room, also can graph the air quality and see the trend over time, the displayed value should be accurate.
    From: Elias | Date: 19/04/2022
    Was this review helpful? Yes No (0/0)
    An excellent air quality monitor
    This air quality monitor is definately worth good rating. I use it to monitor the air quality at home and it really helps me a lot. It is very easy to use and read and it is very sensible. I can see the quality change in my home timely. I love it very much.
    From: Judy | Date: 20/03/2022
    Was this review helpful? Yes No (0/0)
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