PurpleAir: Air Quality Monitoring

An air quality monitoring network built on a new generation of "Internet of Things" sensors.

Shop » View Map »


A proven air quality monitoring solution for home enthusiasts and air quality professionals alike.

Using a new generation of laser particle counters to provide real time measurement of (amongst other data), PM1.0, PM2.5 and PM10. PurpleAir sensors are easy to install, requiring a power outlet and WiFi. They use WiFi to report in real time to the PurpleAir Map.

Read More »