FILE ON SCRIPPSCompany

Scripps

May 2025 seasonal peak CO2 concentration was 430.5 ppm (NOAA) / 430.2 ppm (Scripps)1.

1 SOURCE · 1 DOCUMENTED FACT · OPENED 2026-07-24 · UPDATED 2026-07-24
DEVELOPING FILE

This file has 1 source on record so far more may surface as the record grows.

On the record see profile →

May 2025 seasonal peak CO2 concentration was 430.5 ppm (NOAA) / 430.2 ppm (Scripps)

Title and Executive Summary
“May 2025 (seasonal peak, Mauna Loa) | **430.5 ppm** (NOAA) / 430.2 ppm (Scripps)”
SOURCETitle and Executive Summary·stored copy on file
VERIFIED — a word-for-word match in the stored source