Swiss Federal Institute for Forest, Snow and Landscape Research WSL

Ozone quiz

Test your knowledge about ozone!

The ozone content of the air has doubled in the past 50 years.

Ozone affects all living things - plants, animals and humans. In early summer, ozone levels rise, as is shown in the newspapers with the weather forecast - but does that tell us enough?

With this quiz you can test your knowledge about ozone and probably learn more!