Changes in Simulated PM Over China (IMAGE)

NASA/Goddard Space Flight Center

Changes in Simulated PM Over China

Caption

Changes in simulated PM 2.5 in China during the lockdown periods due to meteorology and emissions. The image on the left shows 2020-2019 concentrations due to meteorology with emissions from transportation held constant. The image on the right combines the effects of meteorology with a 50% transportation emission reduction.

Credit

NASA's Earth Observatory

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