How bad will CO2 atmospheric concentration get before 2030?

How bad will CO2 atmospheric concentration get before 2030? It is currently trading at a 20% probability on Kalshi. Scheduled resolution: January 1, 2030.

Last updated September 1, 2026 at 4:27 AM ET

Current Market Probability

Probability Price Platform Status Resolution date Chart
20% 0.20 Kalshi Open January 01, 2030 View chart

Market Information

Historical Market Probability

7 days ago 30 days ago Current
14% 20% 20%

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