Dr. Gerasopoulos discussed the "smart" sensor network that was developed in Athens to detect particulate and gaseous pollutions, also highlighting how citizens can be better informed and at the same time participate by submitting their own perception of air quality status.
You can watch the full interview below
https://www.ertflix.gr/series/ser.148120-o3-omikron-tria#.YgtxXTP4lEw.link
on Friday 11 February at the time between 25:06 - 30:50