Atmospheric gasses.
A look at Atmospheric gasses the climate data
Atmospheric Gas Concentrations
Latest CO2 Data
Date: 2025-3-30
Cycle: 427.12 ppm - Trend: 425.39
Pre-Industrial: Approx: 280 ppm
Latest Methane Data
Date:2024.11
Average: 1940.75 ppb - Trend: 1934.67
Pre-Industrial: 350 to 800 ppb