Atmospheric CO₂ at Mauna Loa to exceed 430 ppm monthly average in 2026?

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Resolves YES if any monthly average CO₂ reading at NOAA's Mauna Loa Observatory exceeds 430 parts per million during 2026.

Resolution Criteria

NOAA Mauna Loa CO₂ monthly mean data

Recent Activity

Emilie BøesoldYES
121.8@70¢1 day ago
Amalie BrekkeboughtYES
103.7@85¢2 days ago
Stian EriksenboughtNO
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Thomas BerntsenboughtYES
112.9@83¢3 days ago
Noah KristiansenboughtNO
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Jonas VikenboughtNO
453.5@94¢3 days ago
Karoline KnutsensoldYES
408.3@92¢3 days ago
Leah ØdegårdboughtNO
173.2@56¢3 days ago
Erik LundboughtNO
452.5@90¢4 days ago
Sindre AndreassensoldNO
271.6@46¢4 days ago
Julie JohannessenboughtNO
481.5@66¢5 days ago
Olivia NygårdboughtNO
311.3@27¢5 days ago
Bjørn OlsenboughtYES
210.7@43¢5 days ago
Marit BerntsensoldNO
357.1@59¢5 days ago
Martin MartinsenboughtYES
18.2@77¢6 days ago

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