Our latest project is an interactive map for Cittadini per l'Aria, a network of citizens committed to defending the right to breathe clean air. Milan is one of the most polluted cities in Europe, and nitrogen dioxide, coming mostly from diesel vehicles, causes the premature death of around 1,500 people in the city every year. The interactive map we designed and developed lets citizens explore NO2 concentration by entering an address or simply interacting with the map. It's part of the "NO2 No Grazie" campaign; more information about the data, how to read the map, and calls to action is available on the Cittadini per l'Aria website.