Highlights

• Portable PM2.5 laser particulate detector with OLED display showing real-time air quality, temperature, and humidity.
• Built-in 950 mAh battery allows stand-alone use; USB-C power keeps it running 24/7.
• Connects to Mi Home over Wi-Fi for history, alerts, and automation triggers (e.g., start a purifier when PM2.5 rises).

Perfect companion for Mi Air Purifiers and ideal for air-quality dashboards in Home Assistant.

Add via the Xiaomi Miio integration using the device token. Community component exposes PM2.5, temperature, and humidity entities.