What levels of atmospheric co2 will we reach by the end of 2025?
Mini
10
Ṁ2833
2026
5%
431 ppm
3%
432 ppm
3%
433 ppm
3%
434 ppm
1%
435 ppm
Resolved
YES
427 ppm
Resolved
YES
428 ppm
Resolved
YES
429 ppm
Resolved
YES
430 ppm
Resolved
YES
426 ppm

based on https://gml.noaa.gov/ccgg/trends/graph.html
an answer will resolve "yes" if there is any monthly datapoint on that graph greater than the number on the answer, up til the december 2025 reading
as of the time of posting, 425 is the maximum integer value ever reached.
if somehow co2 levels look like they might go higher than the available options, I will add more

ClimateCO2
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4 Comments
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430.51 for May 2025 so 430 can resolve @JesWolfe Thanks.

@ChristopherRandles done. I really did not thing we’d hit that one this year!

428.15 for March 2025 so 428 can resolve yes @JesWolfe Thanks

bought Ṁ481 429 ppm YES

429.64 for April 2025 so 428 and 429 can resolve @JesWolfe Thanks

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