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Environment & Energy

NNadir

(38,540 posts)

1. The correction, unless subject to further revision is that the record is 0.01 ppm higher, 424.64.

Reply to NNadir (Original post)

Mon Jun 5, 2023, 07:54 AM

Jun 2023

Week beginning on May 28, 2023: 424.64 ppm
Weekly value from 1 year ago: 421.71 ppm
Weekly value from 10 years ago: 399.94 ppm
Last updated: June 04, 2023

Weekly average CO2 at Mauna Loa

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New Weekly CO2 Concentration Record (Provisional) Set at the Mauna Loa Observatory, 424.63 ppm. [View all] NNadir Jun 2023 OP

The correction, unless subject to further revision is that the record is 0.01 ppm higher, 424.64. NNadir Jun 2023 #1