Delhi’s AQI reached 427, falling into the ‘severe’ category. Nine stations recorded ‘severe plus’ air quality, which affected ...

Residents of Delhi faced heavy smog and poor visibility on Saturday morning as air quality plummeted back to the “severe” ...

Delhi and its adjoining National Capital Region, including Noida and Greater Noida, has been grappling with dangerous levels ...

Hyderabad:Lakhs of tonnes of toxic carbon dioxide, carbon monoxide, nitrous oxide, sulphur dioxide, potassium and particulate ...