Global Warming Graph 2024. Graphs and tables are updated around the middle of every month using current data files from noaa. The global surface concentration of co 2, averaged across all 12 months of 2023, was 419.3 parts per million (ppm), an increase of 2.8 ppm during the year.
Use your cursor and hover over a specific year or bar to examine individual years more closely. Natural selection won’t keep pace with global warming if the paris climate.