92% of the world’s population, urban and rural, lives in places with air above WHO guidelines.
56% of cities and towns monitoring pollution locally have levels 3 ½ times or more above WHO guidelines.
87% of deaths from outdoor air pollution occur in low- and middle-income countries.
By reducing air pollution to WHO guidelines by 2030 we can cut the deaths caused each year by millions.
Explore the data from 3,000 cities across the world and see how it is impacting your health.