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Pandemic curbs have reduced global NO2 concentrations by 20%: NASA

[ad_1] (MENAFN – IANS) New York, November 18 (IANS) Using computer models, NASA researchers found that since February, the pandemic restrictions of Covid-19 have reduced global concentrations of nitrogen dioxide (NO2) by nearly 20%. Nitrogen dioxide is an air pollutant produced mainly by the combustion of fossil fuels used by …

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