In this use case for Mechelen (Belgium) the impact of urban plans on air quality and traffic noise was assessed. The analysis was enriched with data measured by citizens.
Documentation:
https://support.tygron.com/wiki/Traffic_NO2(Overlay)
https://support.tygron.com/wiki/Traffic_Noise_(Overlay)
https://support.tygron.com/wiki/Ground_Truth_2.0