Air quality remains poor this Saturday in Lyon

Air quality is not improving this Saturday, July 5th in Lyon, and the Atmo indexes remain poor due to the fine weather and high temperatures. Pollution from multiple pollutants and ozone will be more significant throughout the day, particularly between 11 a.m. and 8 p.m.

It should also be noted that major roads around Lyon will also be affected. Atmo indicators will be poor, even very poor, throughout the day.