Airpura's smart air monitor is one of the most reliable monitors for pm2.5 readings. With easy-to-understand readings on your smartphone, you will receive information and alerts on your smartphone whenever pollution is high or when PM2.5 levels become unsafe. 

The Airpura Smart Air Quality Monitor detects the harmful, invisible, and odorless pollutants inside your home, allowing you to see what your overall air quality level is with a simple LED color display. 

The device allows you to monitor historic data to see whether your air quality is improving. 

 Features:

• Monitoring App: the free app allows you to get notifications and alerts when your air quality becomes unsafe
• LED Light: the smart monitor displays real-time air quality with color codes. Blue: good, orange: poor
• Get details on your Air Quality Score