The United Nations General Assembly (UNGA) adopted a resolution to establish an annual International Day of Clean Air for blue skies. This significant resolution aimed to promote actions for improving air quality and protecting human health.
The UNGA designated the $7^\text{th}$ September as the International Day of Clean Air for blue skies.
This decision was made in 2019, marking a global commitment to addressing air pollution.
National Youth Day is celebrated on the birthday of:
When is National Hindi Divas celebrated?
'World Water Day' is celebrated on _____ of every year.
International Biodiversity Day is celebrated on:
On 22 March 1992 United Nations Conference of Environment and Development in which city international initiative for World Water Day was taken ?