The Sonoff Airguard Air Quality Monitor is a solution for maintaining a healthy indoor environment by detecting harmful fine particulate matter. Equipped with a high-precision laser sensor, it simultaneously displays PM2.5 and PM10 concentrations, providing a clear picture of your air purity. The device ensures you are alerted to environmental changes the moment they occur.

This monitor is designed for modern smart homes, supporting the Matter protocol for native integration across all major platforms without the need for complex workarounds. To ensure your safety, it utilizes a triple-alert system combining an audible buzzer, visual indicator lights, and instant mobile notifications. Whether you want to automate an air purifier or track long-term air trends via the one-year historical data export, the Sonoff Airguard is your ultimate wellness companion.