World Ozone Day: History, Facts & Insights

This is an in-depth look at all the must-know facts about World Ozone Day (2024) 🗓️ that no one tells you about. World Ozone Day is observed on September 16th.

Among the information you’ll find below: the history of World Ozone Day, activities to do on and how to observe this holiday, as well as interesting facts you need know about World Ozone Day.

📅 What day is World Ozone Day 2024?

In 2024, World Ozone Day is on Saturday, September 16th. It is the 3rd Saturday in September; in 2024, it is Monday. There are until the next observance. You also can see all intriguing details and facts about September 16, 2023, that you might not be aware of.

World Ozone Day, also known as the International Day for the Preservation of the Ozone Layer, is observed every year on September 16th. This date was established by the United States General Assembly in 1994 to commemorate the signing of the Montreal Protocol on Substances that Deplete the Ozone Layer in 1987. The need to take action to protect the ozone layer emerged from its depletion. In 2017, after 30 years since the Montreal Protocol, the hole in the ozone layer was finally closed, but its effects are projected to last for up to a century.

📜 World Ozone Day History

French scientists Charles Fabry and Henri Buisson made the discovery of the ozone layer in 1913. They observed that there was a lack of radiation below a certain wavelength, indicating that something in the atmosphere was absorbing the UV energy. After conducting various tests, they identified ozone as the molecule responsible for this absorption. British meteorologist G. M. B. Dobson further studied ozone and developed a spectrophotometer to measure it from the ground. In 1930, British physicist Sydney Chapman discovered the photochemical principles behind the formation of the ozone layer, which occurs when UV radiation interacts with oxygen molecules in the stratosphere.

✅ World Ozone Day Facts

🔖 It’s a pale blue gas that stinks
Ozone is a distinctive blue gas with a powerful smell that can be observed in the atmosphere.

🔖 It’s harmful when too close to earth
Ground-level ozone is harmful to human health and can lead to chest pain and problems with breathing.

🔖 How the word was coined
The word “ozone” originated from the Greek word “ozein,” which translates to “to emit a scent.”

👍 Why Is World Ozone Day Important

World Ozone Day provides a chance to learn about and reflect on the ozone layer. This is a topic we can no longer ignore.

World Ozone Day provides a chance for people and nations to develop green energy ideas. The use of green energy will help to reduce ozone layer depletion.

World Ozone Day provides us with the chance to learn about the various ways we can all help to preserve our planet. It advances a cause that is larger than any individual and impacts all of humanity.

🙂 How To Observe World Ozone Day

⚡ Join the conversation online
Express your opinions and contribute to the cause by using the hashtag #WorldOzoneDay when posting information on social media.

⚡ Conduct research on ozone layer depletion
Taking the time to learn more about ozone depletion is a worthwhile endeavor. On World Ozone Day, take the opportunity to educate yourself about the depletion of the ozone layer and the impact it has on our climate.

⚡ Spread awareness of this important topic
To increase our likelihood of stopping ozone layer depletion, it is crucial for more individuals to be informed about its dangers. Hence, we urge you to spread this important information.

📅 When is World Ozone Day?

Explore all 🔗 September holidays, including 🔗 Cause and other 🔗 Awareness holidays.

We will continue to update this page with new information and fun facts about World Ozone Day. So be sure to check back soon.