PM's aide Amin Aslam has said that while the entire world has been pushed into a lockdown due to the novel coronavirus, air pollution has decreased. He said that air quality improved by 10 per cent just weeks after the lockdown was imposed.
PM's aide Amin Aslam has said that while the entire world has been pushed into a lockdown due to the novel coronavirus, air pollution has decreased. He said that air quality improved by 10 per cent just weeks after the lockdown was imposed.