Together with 2,999 other Brussels residents, you participated in CurieuzenAir. For one month, from Saturday 25 September until Saturday 23 October 2021, you measured the air quality in your street. The results will be announced on Friday 18 March 2022.
This page will give you access to the video tutorial and other information. Do you have other questions about your participation? Check the FAQ for the most frequently asked questions or contact us via the contact form. Always include your CN number for reference.