Delhi's pollution problems of Bengal; After Delhi, now West Bengal is also slowly coming in the grip of air pollution. Due to the effect

Clean Air for sale in Delhi; OxyPure, which claims to sell clean air in a mall in Saket, a wealthy area of ​​South Delhi, is the first

WHO toughens its air quality criteria; The air pollution that causes seven million deaths annually worldwide, is even more harmful than

Fine particulate matter (PM2.5) in the air is responsible for premature deaths worldwide. In India too, lakhs of people become victims of untimely death due to air pollution.