The quality of the air we breathe has a major impact on our health. Even in Amsterdam, a city where bikes make up 36 percent of the traffic, the average life span is cut short by a year as a result of polluted air. Information about air quality at the street level can help pinpoint areas where the quality is poor, which is useful for all types of people—whether you’re a bicyclist on View Here

Street View cars measure Amsterdam’s air quality