Shop Air Quality Monitors

The S1+ is a compact and affordable air quality monitor that gives you insights into fine particle pollution (PM2.5), temperature, and humidity. It’s an easy and accurate way to check indoor air - whether you’re at home, at work, or in a classroom.

The clear 3.3" LCD screen is easy to read, and the magnetic back means you can attach it to fridges, filing cabinets, or other metal surfaces with no mounting hardware needed. With up to 60 days of battery life, you can monitor long term without worrying about daily charging. Plug it in to enable continuous real-time readings, and use the Bluetooth-connected Temtop app to track historical data and trends.

The C1+ is a compact and affordable CO2 monitor that makes it easy to keep an eye on indoor air. It tracks carbon dioxide, temperature, and humidity with high-accuracy Swiss-made Sensirion sensors. Perfect for home, office or school use.

The 3.3" LCD screen is clear and simple (no backlight), and the magnetic back lets you attach it to fridges, cabinets, or other metal surfaces without mounting gear. It runs for up to 70 days on a single charge, and when plugged in, provides continuous real-time readings.

You can also pair it with the Temtop app via Bluetooth to track trends and export data easily.

Introducing the new 3-in-1 Air Monitor from Smart Air, providing accurate measurements for CO2 as well as temperature and relative humidity. The CO2 Monitor also offers Wi-Fi connectivity, enabling real-time alerts and customisable thresholds, so you can monitor your environment effortlessly. The air monitor is wall mountable and features up to 30 days of battery life, with an option to power it using the included USB-C cable.

Affordable and easy to use, it’s perfect for monitoring air quality in homes, offices, schools, and more. Whether you need to oversee a single space or multiple locations, this air monitor provides reliable and comprehensive data to help maintain a healthy indoor environment.

The C10 2nd is a compact and accurate CO2 monitor designed to give you quick, reliable insights into indoor air quality. It tracks CO2, temperature, and humidity. This makes it a great choice for homes, offices, classrooms, and travel.

With a crisp E-Ink display and Bluetooth connectivity, you can easily view trends and export data through the Temtop app. When plugged in, the C10 updates in real time. On battery, it automatically switches to a lower update rate - allowing for an impressive battery life of up to 180 days on a single charge!

The M10 is a compact indoor air quality monitor that gives you real-time readings for PM2.5, formaldehyde (HCHO), TVOCs, AQI, and overall air quality. Perfect for checking your air without needing any setup or app.

It includes a dedicated formaldehyde sensor, helping you track potential off-gassing from furniture, flooring, paint and other building materials. This is especially useful in new homes or after renovations. Accurate laser and electrochemical sensors ensure you’re getting trustworthy results.

With a clear display and colour-coded air quality bar, the M10 is a reliable and easy-to-use option for keeping an eye on key indoor pollutants.

The M10i is a compact indoor air quality monitor that provides real-time readings for PM2.5, formaldehyde (HCHO), TVOCs, AQI, and overall air quality levels. This combination makes it a simple and effective tool for tracking common indoor pollutants.

Unlike most monitors in this range, the M10i includes a dedicated formaldehyde sensor. Formaldehyde is often found in furniture, flooring, paints, adhesives, and building materials, especially in new or recently renovated spaces. With the M10i, you can easily monitor HCHO levels and detect potential off-gassing, helping you take action to improve your indoor air.

It also connects via Wi-Fi to the Temtop app for remote monitoring, trend analysis and data exports.