Information about poor air quality, caused by pollutants such as particulate matter, nitrogen dioxide, and ozone, is now available until 2020 on a new page.
Other official information and services: www.belgium.be 
Other official information and services: www.belgium.be
Information about poor air quality, caused by pollutants such as particulate matter, nitrogen dioxide, and ozone, is now available until 2020 on a new page.