A new study worries about air pollution in the Paris metro
2023-05-22 21:06:23 By Le Figaro with AFP Posted yesterday at 7:13 p.m. , Update yesterday at 23:06 This pollution with fine particles comes both from the polluted air of the streets, which ventilates the stations, and from the metro trains themselves. Reinhard Niklas This pollution with fine particles comes both from the polluted air of … Read more