Explanation

International Day of Clean Air for blue skies, 7 September. This year’s theme of “The Air We Share” focuses on the transboundary nature of air pollution, stressing the need for collective accountability and action. It also highlights the need for immediate and strategic international and regional cooperation for more efficient implementation of mitigation policies and actions to tackle air pollution. We all breathe the same air, and one atmosphere protects and sustains us all. Pollution is a global problem that we must act together to combat.