Jan Chwedeńczuk
-
University Professor
Faculty of Physics
Warsaw University
CO2 level for June
426.91 ppm
423.88 ppm
CH4 level for March
1930.75 ppb
1919.70 ppb
Earth System Research Laboratory
Global Monitoring Division (NOAA)
![](https://www.ncdc.noaa.gov/monitoring-content/sotc/global/2024/jun/ytd-horserace-202406.png)
retrieved on July 15, 2024 from::
NOAA National Centers for Environmental Information
State of the Climate: Global Climate Report for June 2024
published online Juli 2024
Contact
- jan.chwedenczuk()fuw.edu.pl
- +48 22 55 32 922
- Address:
ul. Pasteura 5
PL-02-093, Warsaw
Poland