Citizen science fights air pollution | DW English
- 6 years ago
Is it OK to jog without a mask? Should you leave the car at home today? A citizen-led initiative in Germany is trying to answer those questions in real time with its network of pollution sensors.
For more environment videos go to: http://www.dw.com/en/top-stories/environment/s-11798
For more environment videos go to: http://www.dw.com/en/top-stories/environment/s-11798