International monitoring network
Appears in 1 story · Last updated Nov 5, 2026
Supplies data for the WMO Greenhouse Gas Bulletin
The World Meteorological Organization's annual greenhouse gas bulletin reported record global concentrations of carbon dioxide, methane and nitrous oxide for 2025. CO2 averaged 426.8 parts per million, 153% of the pre-industrial level and up from 377.5 ppm when the bulletin began in 2004.
Updated 6 days ago
No stories match your search
Try a different keyword
How would you like to describe your experience with the app today?
