Apolline is a mobile application developed on Android and iOS in the context of the Apolline1 project, which aims to measure air pollution with miniature sensors.

It connects to a PAMELA portable sensor through Bluetooth to display live data regarding air pollution: 1µm, 2.5µm and 10µm-big particulate matters (PM) levels are live-displayed on the main interface.

User-defined thresholds allow the application to send warning/alert notifications when pollution levels reach significant levels.

All gathered data is transmitted to a distant server for further analysis; the application can retrieve from sensor all data that has not been sent to the server already. It is also capable to handle sensor disconnections/reconnections (e.g. when user goes to the bathroom without his sensor).

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Apolline screenshot Apolline PM filters
Apolline screenshot displaying current air pollution levels