Ozone Observation

Ozone observation overview

Ozone plays an important role in protecting life on earth by absorbing harmful UV rays from the sun. The majority of atmospheric ozone is found in the stratosphere, which is an important consideration in understanding stratospheric weather because related changes are closely associated with patterns of atmospheric circulation.

Ozone observation pages

• Total Ozone Observation
• Umkehr Observation
• Long-term Ozone Trend (JMA website)