Air quality has improved in the metropolises of Marseille , Strasbourg , and Rouen . As a result, vehicles carrying the Crit'Air 3 sticker will be able to continue to circulate in these cities after January 1, 2025 . However, Paris and Lyon will maintain their circulation restrictions for Crit'Air 3 vehicles from this date.
As a reminder, the Crit'Air 3 sticker concerns the following vehicles:
This measure aims to improve air quality while taking into account the different types of vehicles in circulation.