2018 International Day for Preservation of Ozone Layer

The International Day for the preservation of the Ozone Layer is observed every year on September 16 to commemorate the date of signing of the Montreal Protocol in 1987 on substances that deplete the Ozone layer. It is mainly intended to spread awareness of the depletion of the Ozone Layer and search for solutions to preserve it. The 2018 theme ‘Keep Cool and Carry On: The Montreal Protocol’ is a motivational rallying call urging all of us to carry on with the exemplary work of protecting the ozone layer and the climate under the Montreal Protocol. The Ozone layer is a fragile shield of gas that protects the Earth from the harmful ultraviolet radiation of the sun and thus helps in preserving life on the planet. Substances like Chlorofluorocarbons, halons, Carbontetrachloride are responsible for ozone layer depletion.