Bettair Cities

bettair is a platform as a service (paas) that permits, for the first time, to really map air pollution in cities on a previously unimaginable scale based on a large deployment of outstandingly accurate gas sensors by using an advanced post-processing algorithm. this information allows applying appropriate urban plans for enhancing air quality and to make smart and better decisions to mitigate air pollution. bettair is a network of autonomous devices that are installed in streetlights (or in city furniture) in a dense matrix distanced between 0.5÷1 km allowing a high spatial and temporal resolution. the nodes are incorporating: 4 electrochemical sensors to measure gases, an optical particle counter to measure pms, noise pollution, and other ambient quality indicators. a complete front and back-end solution is provided to municipalities and an app for the citizens. the technology has been tested in 8 european countries and in new york city.