Air pollution processes and impacts (English)

Air pollution represents a serious environmental problem causing premature deaths and impacts on ecosystems. World Meteorological Organization took the commitment at the First Air Pollution and Health conference to contribute to the reduction of the premature deaths from air pollution by providing the observational evidence of pollution levels and forecasts for acute air pollution episodes. The animation explains how air pollution is formed, particular reflecting on the role of meteorological processes and the services that WMO develops to deliver on its commitments.