The European Commission will host the Fifth EU Clean Air Forum on 1–2 December 2025 at the World Conference Center in Bonn, Germany. The Forum will bring together policymakers, scientists, industry, and civil society to discuss Europe’s progress on clean air, the implementation of the revised Ambient Air Quality Directive, and innovation for healthier, more competitive economies. A draft agenda is available here: Fifth EU Clean Air Forum Agenda The  event will be in both online and onsite format. Registration is still open here