Air pollution at school: 30,000 cases of asthma are preventable each year. In addition to harming their physical health, indoor air pollution can also affect children's learning.

In recent years, several studies have shown that the increase in CO2 in classrooms is associated with a reduction in cognitive and academic performance. In August 2023, a group of doctors and associations still warned of poor indoor air quality “in too many schools” and called on the President of the Republic to keep his promise.