About this app
PurpleAir Companion allows you to monitor multiple PurpleAir sensors, both public and private (ReadKey required for private sensors). Rapid updates at your fingertips.No special permissions required.
See the PM2.5 statistics (real time, 10 minute,... 1 week) provided by each sensor as raw measures mapped to AQI, as well as additional data from each sensor such as uptime, temperature, humidity. Refresh on-demand.
AQI definitions available with one tap to help decide if current conditions are healthy or dangerous.
More features in progress!
