13 Best Rated Pm 2.5 Monitor in February 2023

Measure fine particulate & air pollution levels in and around your home

The sensor is a high quality Sensirion Particle Sensor

Send data to the Ambient Weather Network, create alerts, and connect to Google Home or Amazon Alexa

Sensor Dimensions: 2.8 x 4.0 x 2.7 in

Solar powered; 2 x AA 1.2V LSD type NI-MH battery backup (included)

INDOOR AIR QUALITY SENSOR: For people living in cities, wildfire areas, or experiencing asthma or allergy issues, monitors the health of the air your breath, also measures humidity and temperature

CUSTOMIZABLE DISPLAY: Set your Calm Tech Display view preferences or wave hand in front to trigger sensor levels, with simple color coding

EASY TO USE: View data anytime, anywhere, with the free Airthings App (iOS/Android) and online dashboard with graphs, notifications and insights; wireless and WiFi connected device with up to 2 year battery lifetime

WIRELESS READY: Connects to your WiFi, or plug in with the USB cable and the View Pollution becomes a hub, bringing other Airthings devices online

CONTINUOUS MONITORING: Keep your PM 2.5 and humidity levels in your optimal zone, track and manage your indoor air quality levels to keep your family safe

WHAT YOU GET: Airthings View Pollution, 6 AA batteries, Quick Start Guide, Airthings Support and optional and free 5-year extended warranty to increase your standard product warranty

【Award-winning Multifunction Air Quality Detector】Qingping Air Monitor shows a full picture of Indoor Air Quality (IAQ) by monitoring PM2.5, CO2, TVOC, temperature, and humidity. It provides real-time data of weather forecast, AQI, and UV index (forecast of AQI and UV is not available in the US). You can also check the date, calendar and time on the screen (need to connect it to the network to access the right time zone). The product with elegant design has won an iF and a Red Dot design awards.

【Accurate and Reliable Measurement】The product is fast-responding and sensitive with a 1.2GHz 4-core A7 chipset. The product has top-level sensors built-in, along with the multi-mode compensation algorithm, the measured data is accurate and reliable. The innovative design of the vents enables sufficient contact between the air and the sensors to improve efficiency. The evaluation and colorful bar under readings help you to interpret the indoor air quality.

【High-resolution Touch Screen】The 3.1'' IPS touch screen with 328 PPI is ultra-clear. The brightness can be adjusted automatically. Each metric is with a color indicator under the number, so you can understand the indoor air quality and the temperature/humidity level of your room at a glance. You can touch the numbers or slide to switch the interfaces, all the operations are smooth and easy.

【Smart Wi-Fi Device, Supports Qingping+ app】You can monitor the 5 metrics remotely in Qingping+ app when the device is connected with 2.4GHz Wi-Fi (it doesn't require a hub). You can also check or export the historical data of the last 24 hours and 30 days. The product has a smart operation system, it supports firmware upgrades for new features and optimization. Please download the English version user manual from the product description page to get more details if needed.

【Important Notes】1) the product cannot measure Formaldehyde; 2) for the first time use, the initialization of TVOC may take around 4 hours; 3) the product is powered by a supplied USB-C charging cable, it can work for 4 hours after fully charged, so please keep it connecting to the power supply in daily use. The charger is not included in the package, the power input should be 5V ⎓ 1A; 4) the product may have faint sound when the fan is working to accelerate the air exchange.

🎖️Dual quality assurance🎖️ As the distributor of Temtop, our products are all the latest models produced after March 2022. We will conduct secondary quality inspection for each product and return it to temtop headquarters if there is any problem. For the latest M10, our precision is more accurate and the battery time is longer.

1️⃣4-in-1 air quality monitoring, can detect PM2.5, HCHO, TVOC and AQI at the same time.

2️⃣Sensors from world-renowned brands such as Temtop and Dart can make the detected data more accurate.

3️⃣3-color indicator lights and single-button operation ingle-button operation.

4️⃣high performance lithium battery can be connected the power all the time without worrying about overcharging.

FINE PARTICLE DUST LEVEL -- Laser air quality sensor can measure indoor dust level in real time. 6-channel tiny particle number detection (Number of particles/liter)--PM0.3, PM0.5, PM1.0, PM2.5, PM5.0, PM10; 3-channel particulate matters quality detection (μg/m³)--PM1.0, PM2.5, PM10

CO2 & HCHO SENSOR -- NDIR Non-Spectral Infrared CO2 Carbon Dioxide Sensor with self-calibration, Absorption chamber Optical Coating; Electrochemical formaldehyde HCHO sensor with automatic calibration, double platinum catalytic electrode, strong anti-interference ability

TVOC CHEMICAL POLLUTION -- Semiconductor TVOC meter can test a variety of volatile organic compounds TVOC VOCs, such as benzene, toluene, xylene, aromatic hydrocarbons, aldehydes, hydrogen sulfide etc., captures the change in molecular concentration of organic compounds at the thousandth level

DATA LOGGING UPGTADE -- Smart air quality monitor indoor upgrade in 2021: Support data storage and export of all 12 testing items, with date and time, frequency: once every 1 minute. MAX storage capacity can be expanded to 8G, which can store up to 400 days of records

PROFESSIONAL & ORIGINAL -- air quality alarm base on US standard; 2200 mAh rechargeable lithium battery; stereo air convection sampling and active air interactive system; Silent fan without noise; Anti-fall PE soft shell

ALL-IN-ONE AIR QUALITY MONITOR: The most advanced indoor air quality monitor measuring particulate matter (PM2.5), carbon dioxide (CO2), radon, VOC (airborne chemicals), humidity, temperature, air pressure and pollen levels.

CUSTOMIZABLE DISPLAY: Wave in front to view all pollutants that are outside recommended levels

FRESH AIR SENSORS: Monitor chemicals (Total VOCs), Humidity and Temperature to ensure optimum comfort and healthy levels in every room

HEALTHY HUMIDITY: Easily maintain healthy indoor humidity levels between 30% - 59% as the EPA recommends

Acrylic clear case shell, high transmittance to be looked through

2.8" TFT screen, colorization display, wide angle vision up to 180°

High sensitivity sensor ensures the high accuracy in data collections

Semi-closing design performs excellent in heat radiation, long-life use

Multipurpose in air quality detection in PM1.0, PM2.5, PM10.0, AQI, temperature&humidity, suspended particulate matter

REAL-TIME AIR QUALITY TRACKER - constantly monitors the environment around you, accurately measuring a wide range of PM, volatile organic compounds (VOCs) like acetone, methanol, formaldehyde, and harmful gases.

PM SENSORS detects PM1, PM2.5, and PM10 pollutants, such as dust, pollen, soot, and mold spores.

PORTABLE & WEARABLE: most compact air quality tracker which securely hooks on a bag or belt, with up to 7 days battery life so you can take it anywhere and test air pollution in or outside your home.

MULTI-PURPOSE: Atmotube Pro air quality tester also includes a weather station with atmospheric pressure, temperature, and humidity sensors for using indoors or outdoors.

MOBILE APP: User-friendly interface shows air quality readings, helps to track measurements history and personal air score. If the air quality gets below a certain point, you will immediately receive an alert.

The economical 5-in-1 air quality detector use highly accurate and professional sensors to measure PM2.5, PM10, particle, HCHO and AQI.

By using our latest 3rd generation Temtop laser particle sensor and optimised PSO algorithm, it makes particle measurements become more accurate and stable and enhanced its sensor life up to 20,000 hours.

The pre-factory calibrated electrochemical sensor enhanced its accuracy and capturing formaldehyde molecules more precisely.

Large TFT screen and rich display make it clear and easy to read data, even with battery indicator light to help you check battery at any time.

Built-in high capacity Lithium-ion battery (battery voltage: 3.7VDC). 24/7 US Technician Support via Email and Phone.

4-IN 1 AIR QUALITY MONITOR - Particulate matter (PM 2.5), humidity, temperature and time. PM2.5 is a major component of air pollution, and fine particles smaller than 2.5 micrometers (PM2.5) can move deeper into the respiratory tract when inhaled. You need to have an indoor air quality monitor for your family.

PROFESSIONAL PRECISION DESIGN - This indoor air quality meter has advanded high-quality sensor that reflects air quality by detecting PM2.5 particulate matter. Reasonable inlet and outlet duct design enables internal sensors to accurately analyze each particle. Update PM2.5 index every 5 seconds and temperature and humidity every 30 seconds, more comprehensive understanding of the air quality.

FULL VA-LCD COLOR SCREEN - Multi-color screen adopts omni-directional viewing angle technology, from any angle you can clearly see the PM2.5 indicator, temperature, humidity and time displayed by this air quality monitor indoor. The screen brightness can be adjusted through the buttons on the back.

EASY TO USE - This indoor air quality tester only use 4 buttons achieve all operations. The air quality detector is plug and play, it uses a MicroB USB port, plug in the data cable to get PM2.5 index, temperature, humidity and time (unplug the time will change to the default time 12 :00)

PACKAGE INCLUDES - 1 × air monitor, 1 × User Manual, 1 × Micro USB Cable ( Input: 5V, 500mA; Length: 3.3 Ft ). Updated version: updated USB port, more durable; The detection accuracy of PM2.5 index and temperature and humidity is optimized. If you have any quality problems, please hesitate to contact us, we will try our best to help you selve problems.