UN Secretary-General António Guterres on the first International Day of Clean Air for blue skies
On 7 September 2020, for the first time ever, the world will join together to mark the UN's International Day of Clean Air for blue skies. The theme for 2020 is "Clean Air for All". UN Secretary-General António Guterres outlines why air pollution is a preventable risk. He calls for us all to work together to build a better future with clean air for ever
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