Delhi's Air Quality Improves Marginally After 4 Days, But Remains 'Poor'
NDTV
According to the Air Quality Early Warning System (AQEWS), the air quality in Delhi has improved due to a sudden change in wind direction and speed.
Delhi's air quality improved slightly on Saturday morning nearly four days after the national capital reeled under toxic air pollution, however, it still remains in the 'poor' category. The Air Quality Index (AQI) in Delhi dropped to 230 this morning - from Friday's reading of 270.
According to the Air Quality Early Warning System (AQEWS), the air quality in Delhi has improved due to a sudden change in wind direction and speed. Despite the improvement, weather experts have cautioned that the relief may be short-lived, as pollution levels are expected to rise again in the next three days, reported news agency PTI.
The air quality index is likely to touch 400 by October 31, the weather system said.
