DATE: March 6, 2019
SNIP: Our planet’s level of carbon dioxide in the atmosphere reached a new, jarring record last month. Scientists from Scripps Institution of Oceanography announced on Tuesday that February’s average carbon dioxide measurement was 411.66 parts per million as measured in Mauna Loa, Hawaii.
Since humanity’s greenhouse gas emissions were at an all-time high last year, a new record was expected. What was shocking was that it occurred so early in the year: Earth’s carbon dioxide levels typically peak in May, when the vast northern forests of North America and Asia are just beginning to green up.
“In most years, the previous maximum is surpassed in March or April. The February record breaking is a measure of just how fast CO2 has been rising in the past months,” said Scripps CO2 Group Director Ralph Keeling.
This year’s carbon dioxide level is expected to peak around 415 parts per million in May.