Delhi's AQI deteriorates to higher end of very poor category; drizzle likely

New Delhi: Delhi's air quality deteriorated to the upper end of the 'very poor' category on Sunday, even as minimum temperature continued to remain normal. The India Meteorological Department (IMD) has said the impact of a western disturbance is expected to be felt across Delhi-NCR towards Sunday night, with chances of light rain or drizzle occurring in some areas.