Before and after coronavirus as humans lockdown, the planet's air clears

As the whole world struggles to fight the coronavirus pandemic, an unexpected outcome has been clearer skies. China China had a significant decrease in nitrogen dioxide pollution in cities like Beijing during February, when factories and streets were closed as authorities attempted to stop the spread of the virus, according to the European Space Agency (ESA) Copernicus satellite image. Images from the European Space Agency (ESA) Copernicus satellite released on March 19 revealed a dramatic reduction in nitrogen dioxide emissions in all major Chinese cities between 20 December 2019 and 16 March 2020. Read more: https://english.alarabiya.net/en/coro... ____________________________________________________________________ Like us on Facebook:   / alarabiya.english   Follow us on Twitter:   / alarabiya_eng   Follow us on Instagram:   / alarabiya_eng   Like us on Google+: https://goo.gl/L5Nqcx Al Arabiya English website: https://english.alarabiya.net/ Subscribe to our Youtube channel: https://goo.gl/fQ0RkI __ The English site of the Arab world's leading news channel