datoid

Atmospheric CO₂ reached 431.12 ppm on April 15, 2026—significantly above the recent mean of 421.17 ppm and representing a 2.1 standard deviation spike from normal variability. This reading coincides with record-high GDP growth (+1.4%), rising inflation (+1.8% CPI), and elevated global temperature anomaly (+1.18°C, up 9.3% over 3 months). The timing suggests potential correlation with increased economic activity. The measurement stands as the highest in the recent data series, breaking the typical seasonal pattern observed in previous readings.