Powered by FIWARE: Bettair Cities - Bettair (Internet of Things,Data Analytics,Open Data,Sensory Systems)

Bettair® is a Platform as a Service (PaaS) that offers, for the first time high-quality large-scale pollution mapping tools (that use an advanced post-processing algorithm) for big cities.

Bettair – high-quality large scale pollution mapping tools for big cities.

Description & Benefit Bettair® is a Platform as a Service (PaaS) that permits, for the first time, to map urban 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. A proprietary calibration process combined with the use of unsupervised machine learning techniques to take into account both the known and unknown factors that affect the sensors allows Bettair® to increase the accuracy of the measurement up to 90% and more depending on the pollutant.

Bettair Static Node. The Bettair Static Nodes are standalone sensor packs. The nodes do not require any external power supply and transmit data directly to a server for cloud processing. The specifications of the node are as follows:

The static nodes are composed of electrochemical gas sensors (up to 4) to measure (ppb or ug/m3):

Optical Particle Counter (ug/m3) for:

Other ambient quality indicators are also measured such as:


Our solution helps to mitigate air pollution by providing the cities with the insights of real- time pollution data.

Smart cities, environmental Institutions.

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