Resolution adopted by the General Assembly on 19 December 2019: International day of clean air for blue skies

Invites all Member States, organizations of the United Nations system, other international and regional organizations and civil society, including non-governmental organizations, individuals and other relevant stakeholders, to observe the International Day in an appropriate manner and in accordance with national priorities, and to continue to give consideration to enhancing international cooperation in support of the efforts of all Member States towards attaining clean air.