The Dutch Longfonds, the European Lung Foundation, the European Respiratory Society and VITO worked together to create an air quality exposure map of Amsterdam as an initiative for the ERS/ELF Healthy Lungs for Life campaign, looking at the importance of exercising in clean air. The exposure of bikers and pedestrians to Black Carbon has been determined for a number of popular streets in Amsterdam. The results were presented during the Healthy Lungs for Life public event during the ERS international congress in Amsterdam (September 26-30 2015).