In order to obtain answers relating to the wearing of so-called "anti-pollution" masks, we invite you to consult the following recent publications from the National Agency for Health Safety, Food, Environment and Work (ANSES): 

- News “So-called “anti-pollution” masks: insufficient data to attest to a health benefit and recommend their use”  

- The opinion and the collective expert report entitled “Evaluation of the expected health benefit of so-called anti-pollution respiratory devices”

You can also contact the competent organizations on the health effects of pollution, such as theRegional Health Observatory (Intergovernmental Panel on Climate Change) and the Regional Health Agency.