Atmospheric Carbon Dioxide
Total mass currently present in Earth’s atmosphere.
3,319,728,000,000
Total Metric Tons of CO₂ Currently in Earth's Atmosphere
Previous decade: +382 Billion tons (+24.2 ppm)
Temp increase: +1.28°C (+2.3°F)
CO₂ and temperature since 1925
Atmospheric CO₂ (ppm)
Global Temperature (°C)
NOAA Law Dome / Mauna Loa & NASA GISTEMP
Annual Carbon Balance
Human Emitted / Year
40.6 Billion Tons
Total annual emissions
Earth Absorbed
22.2 Billion Tons
55% absorbed by oceans & land
Extra Left in Air
18.4 Billion Tons
45% accumulates in atmosphere