Stratospheric chlorine concentrations projections

Our World
in Data

Latest
About

Donate

Interactive visualization requires JavaScript

Related research and data

Charts

Antarctic ozone hole area
Change in the consumption of ozone-depleting substances
Concentration of ozone in the stratosphere
Consumption of ozone-depleting substances
Countries subscribed to the Montreal Protocol
Emissions of ozone-depleting substances
Excess skin cancer cases due to ozone depletion
Number of parties in multilateral environmental agreements
Ozone-depleting substance emissions
Stratospheric ozone concentration projections

Our World in Data is free and accessible for everyone.

Help us do this work by making a donation.

Donate now

About
Contact
Feedback
Jobs
Funding
FAQs
Donate
Privacy policy

Latest work
All charts

Twitter
Facebook
Instagram
Threads
GitHub
Research & Writing RSS Feed
Daily Data Insights RSS Feed

Licenses: All visualizations, data, and articles produced by Our World in Data are open access under the Creative Commons BY license. You have permission to use, distribute, and reproduce these in any medium, provided the source and authors are credited. All the software and code that we write is open source and made available via GitHub under the permissive MIT license. All other material, including data produced by third parties and made available by Our World in Data, is subject to the license terms from the original third-party authors.

Please consult our full legal disclaimer.

Our World In Data is a project of the Global Change Data Lab, a registered charity in England and Wales (Charity Number 1186433).