Delhi's air quality recorded in 'severe' category on Saturday
Delhi's air quality turned "severe" on Saturday with slow wind speed allowing the accumulation of "locally generated" pollutants
New Delhi: Delhi's air quality turned "severe" on Saturday with slow wind speed allowing the accumulation of "locally generated" pollutants, according to India Meteorological Department (IMD) officials.
However, it is expected to improve by Monday as the wind speed is likely to pick up.
The 24-hour average AQI was 382 on Friday, 341 on Thursday, 373 on Wednesday and 367 on Tuesday.
Air pollution in the neighbouring cities of Ghaziabad (AQI 446), Greater Noida (401) and Noida (406) also entered the "severe" zone.
An AQI between zero and 50 is considered "good", 51 and 100 "satisfactory", 101 and 200 "moderate", 201 and 300 "poor", 301 and 400 "very poor", and 401 and 500 "severe".
The minimum temperature in Delhi was 11 degrees Celsius on Saturday and the maximum is expected to settle around 28 degrees Celsius, the weather department said.