18 Apr 2024
Air Pollution
Degradation of air quality with negative effects on human health or the natural or built environment due to the introduction, by natural processes or human activity, into the atmosphere of substances (gases, aerosols) which have a direct (primary pollutants) or indirect (secondary pollutants) harmful effect.
Updates
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Events
Body Meeting
12th Meeting of the Ozone Research Managers of the parties to the Vienna Convention for the Protection of the Ozone Layer
24 – 26 Apr 2024
WMO HQ
Vienna Convention and Montreal Protocol
Learning
Online Course
Introductory Course on the International Legal Framework on Transboundary Air Pollution
InforMEA
Publications
