Atmospheric gasses.
A look at Atmospheric gasses the climate data
Atmospheric Gas Concentrations
Latest CO2 Data
Date: 2025-6-5
Cycle: 427.06 ppm - Trend: 425.90
Pre-Industrial: Approx: 280 ppm
Latest Methane Data
Date:2025.2
Average: 1933.97 ppb - Trend: 1935.47
Pre-Industrial: 350 to 800 ppb