Important Days & Events MCQs - 2026-09-08

The first International Day of Clean Air for blue skies was observed on September 7, 2020, following the UN General Assembly's resolution in 2019.

The United Nations General Assembly adopted a resolution on December 19, 2019, designating September 7 as the International Day of Clean Air for blue skies.

The International Day of Clean Air for blue skies is observed globally on September 7 each year to raise awareness and promote actions to improve air quality.