brussels.carpediem.cd
Build Your Air Quality Sensor @ BeCentral, Bruxelles [13 juin]
Open air quality data are a powerful, essential force to help us move towards clean air. The good thing is… you, as a citizen, can help measure and map local pollution levels! Link to the even't video: youtube.com/watch?v=-5SjI5F98LQ&feature=youtu.be...