• 

  World Ozone Day 2025: Date, theme, slogans, speeches, posters and drawings

  Lifestyle | September 16, 2025 9:56 IST

  World Ozone Day 2025 on September 16 spreads awareness about protecting the ozone layer. Here’s the date, theme, slogans, speeches, poster and drawing ideas.

• 

  Rising Ozone levels pose health threat in Delhi NCR region: All you need to know

  Science | April 22, 2024 16:27 IST

  Delhi NCR facing some severe health hazards because of ozone which is being produced from a complex interaction between nitrogen oxides and volatile organic compounds. These gases are emitted from vehicles, factories, power plants and other combustion sources which undergo cyclic reactions.

• 

  World Ozone Day 2020: Slogans, Significance, Theme and interesting facts about Ozone Layer

  Lifestyle | September 16, 2020 11:01 IST

  World Ozone Day 2020 or International Day for the Preservation of the Ozone Layer 2020 is celebrated every year on 16 September, This year, we are celebrating 35 years of the Vienna Convention and 35 years of global ozone layer protection. The day is observed to spread awareness about ways that are effective in protecting the ozone layer.

• 

  Japan tsunami spurred global warming, ozone loss

  World | March 27, 2015 14:38 IST

  Washington: Buildings destroyed by the 2011 Tohoku earthquake released thousands of tonnes of climate-warming and ozone-depleting chemicals into the atmosphere, finds a new study.The new study suggests that the thousands of buildings destroyed and damaged