The 2021 theme for the International Day of Clean Air for blue skies is “Healthy Air, Healthy Planet” which emphasizes the health aspects of air pollution, especially considering the COVID-19 pandemic. This year’s focus is on prioritizing the need for healthy air for all, while keeping the conversation broad enough to encompass other critical issues such as climate change, human and planetary health as well as the Sustainable Development Goals. The day serves as a rallying call to action to align our efforts and claim our right to clean air
