
CO2 in 2023 reaches record levels that worry everyone
In 2023, the concentration of carbon dioxide (CO2) in the atmosphere reached a record high of 420 parts per million (ppm), corresponding to 151% compared to pre-industrial values.
In 2023, the concentration of carbon dioxide (CO2) in the atmosphere reached a record high of 420 parts per million (ppm), corresponding to 151% compared to pre-industrial values.