Delhi’s AQI worsens, plunges into ‘severe’ category despite curbs on vehicles
Delhi’s air quality worsened on Tuesday and plunged into the ‘severe’ category – even as the state government imposed a temporary ban on plying of BS-III petrol and BS-IV diesel four-wheelers – in view of the worsening air quality. The overall Air Quality Index (AQI) in Delhi on Tuesday was recorded at 418. On Monday, the AQI…