On the sixth International Day of Clean Air for blue skies, it’s time to race against air pollution action, build multistakeholder partnerships, and embrace our shared responsibility to address air pollution.

In the lead up to #CleanAirDay, we're featuring updates from the United Nations System, partners, and others helping to highlight the urgent need for solutions to air pollution and its severe impacts on human health, climate, biodiversity, ecosystems, and overall quality of life.