Fluctuation of nitrogen dioxide emissions across #Europe from 1 Jan until 11 Mar 2020, using a 10-day moving average & data from @CopernicusEU#Sentinel5P.
The decline in NO2 emissions over the #PoValley 🇮🇹 is particularly evident.
https://t.co/MkPuG4IcOi
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https://t.co/9zPN7U1y0w