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View our work on COVID-19 vaccinationsAntarctic ozone hole area
Annual maximum and mean Antarctic stratospheric ozone hole area, resultant from the emission of ozone-depleting substances.
1979
2020
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Charts
- Annual change in atmospheric CFC-11 concentrations
- Change in the consumption of ozone-depleting substances
- Consumption of Ozone-Depleting Substances
- Countries subscribed to the Montreal Protocol
- Equivalent stratospheric chorine (ESC) concentrations
- Excess skin cancer cases due to ozone depletion
- Measured and expected atmospheric concentrations of CFC-11
- Number of parties in multilateral environmental agreements
- Ozone-depleting substance consumption
- Ozone-depleting substance emissions
- Stratospheric ozone concentration
- Stratospheric ozone concentration projections
- Subscriptions to the Montreal Protocol by region