Last month’s global average concentration of atmospheric carbon dioxide (CO2) was nearly 412 parts per million (ppm), up…

2019-11-19 IFTTT, Twitter, NASAClimate

Last month’s global average concentration of atmospheric carbon dioxide (CO2) was nearly 412 parts per million (ppm), up approximately 24 ppm from October 2009. #2009vs2019 https://t.co/qjYgQZqqbL
— NASA Climate (@NASAClimate) November 19, 2019

(via http://twitter.com/NASAClimate/status/1196920098440675328)