UN Climate Change
@UNFCCC
RT @NASAClimate: Last month's global average concentration of atmospheric carbon dioxide (CO2) was approximately 412 parts per million (ppm…
Metadata
Published to Twitter on: 17/10/2019
Archived on: 09/03/2022
Original URL (may no longer be available): https://twitter.com/UNFCCC/status/1184939529221881856