Lille Métropole. You may have already come across one of these 57 Enedis cars (electric obviously) in the vicinity of Lille (North). Equipped with With a sensor on the roof, they make it possible to precisely assess the pollution rate in the air. The device was called Pollutrack.
A historic partnership
Monday July 9, 2018, Damien Castelain, President of the European Metropolis of Lille, and Thierry Pagès, director of Enedis Hauts-de-France, unveiled the Pollutrack project. This unique device of on-board sensors will be able to identify the most polluted areas of the Lille Metropolis.
Full article (Fr) : Actu.fr