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WMO says CO2 levels again at record high

Atmospheric CO2 levels reached a record high in 2019 and are expected to keep rising this year despite an economic slowdown due to the pandemic.

Heavy air pollution from brick kilns serving Bangladesh's rapid development
Heavy air pollution from brick kilns serving Bangladesh's rapid development (AN/Bryan Katz)

GENEVA (AN) — Atmospheric carbon dioxide levels reached a record high in 2019 and are expected to keep rising this year despite an economic slowdown due to the COVID-19 pandemic, the U.N. weather agency said on Monday.

The World Meteorological Organization's annual Greenhouse Gas Bulletin reported that levels of CO2 in the atmosphere hit a new record of 410.5 parts per million last year.

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