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Delhi's air quality remaind 'poor' for 4th consecutive day even as wind speed improved: Authorities

Press Trust of India  |  New Delhi 

The national capital's air quality remained poor for the fourth consecutive day on Thursday, with increase in wind speed raising hopes about improvement in the situation in the next few days.

The overall air quality index (AQI) recorded at 4 pm Thursday stood at 210, which falls under 'poor' category, authorities said.

On Wednesday, Delhi's AQI stood at 239, according to a data by the (CPCB).

An AQI between 0-50 is considered 'good', 51-100 'satisfactory', 101-200 'moderate', 201-300 'poor', 301-400 'very poor', and 401-500 'severe'.

On Thursday, Ghaziabad and Noida also recorded 'moderate' air quality levels at 200 and 198 respectively, the data showed.

A senior CPCB said there would be improvement in the air quality in the next few days as the wind speed improved.

"The wind speed increased due to development of a low pressure area over the Bay of Bengal," he said.

A slew of measures are being taken by the CPCB to fight pollution during the upcoming winter season, when the air quality in is generally the worst.

The measures include deployment of 41 inspection team to monitor any violations that might lead to increase of pollution.

However, from the NASA have showed that the farmers in and have started burning crop residue earlier this month.

The NASA, on its website, stated that burning crop residue in and has increased significantly over the past 10 days in and near Amritsar, Ambala, Karnal, and

Burning of paddy straw every year during October and November and wheat straw during April in and are the major contributors of air pollution in Delhi-NCR, as the smoke travels towards the national capital.

In Delhi, it mixes with the fog and creates a toxic smoggy winter every year.

(This story has not been edited by Business Standard staff and is auto-generated from a syndicated feed.)

First Published: Thu, October 11 2018. 20:50 IST