https://www.ndtv.com/feature/world-ozone-day-2025-date-history-theme-significance-and-more-9285810
World Ozone Day 2025: World Ozone Day or International Day for the Preservation of the Ozone Layer is observed annually on September 16.
ozone dayworlddatehistorytheme
https://designs.ai/calendar/2030/september/international-day-for-the-preservation-of-the-ozone-layer
Designated by the United Nations General Assembly as the International Day for the Preservation of the Ozone Layer, in commemoration of the date when nations...
international dayozone layerpreservationcalendar
https://www.worldbank.org/en/news/press-release/2014/09/15/china-announces-major-reduction-in-ozone-depleting-gases-on-international-ozone-day
China announced the closure of five hydrochlorofluorocarbons (HCFCs) production lines, resulting in the phase-out of 58,864 tons of HCFC production, reduction...
ozone depletingchinaannouncesmajorreduction