Air pollution also dropped considerably when planes were grounded after 9-11
Not surprising that when people go out less, there is less air pollution. Still interesting to see the visual.https://twitter.com/esa/status/1238480433047916545 …
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New data from @CopernicusEU #Sentinel5P reveal decline of air pollution, specifically NO2 emissions, over Italy. This reduction is particularly visible in northern Italy which coincides with its nationwide lockdown to prevent spread of the #coronavirus 
http://www.esa.int/ESA_Multimedia/Videos/2020/03/Coronavirus_nitrogen_dioxide_emissions_drop_over_Italy … pic.twitter.com/7SDN8XB2vH
http://www.esa.int/ESA_Multimedia/Videos/2020/03/Coronavirus_nitrogen_dioxide_emissions_drop_over_Italy … pic.twitter.com/7SDN8XB2vH-
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Forgot about that. Well remembered.
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It’s almost as Mother Earth had enough of our abuse and is sending us a warning to wise up.
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Having 1 or 2 days/week of global "down time" could be a way to mitigate some of the effects climate change.
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Yes, and in addition to the pollution, the high concentration of
#COVID-19 cases specifically in locales of high NO2 emissions, need further study re: severity and spread of the disease.https://twitter.com/ProfStrachan/status/1233858431766974465?s=20 …Thanks. Twitter will use this to make your timeline better. UndoUndo
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