A NASA satellite detected the lowest aerosol levels for this time of year in northern India in 20 years, after 1.3 billion citizens in the country were placed under lockdown due to the coronavirus.
The air quality has improved not only in China and Italy but in the Northeast region of the U.S. as well. NASA released data that showed the nitrogen dioxide decreasing by 30 percent in March 2020...
Satellite images from the European Space Agency have shown that air pollution levels around the world have decreased as a result of the slowing of industrial activity.