Delhi's air quality remains poor for third day straight, likely to dip further

The Centre-run System of Air Quality and Weather Forecasting And Research (SAFAR) recorded the overall air quality index at 221, which falls in the 'poor' category.

Published: 12th October 2019 10:14 PM  |   Last Updated: 12th October 2019 10:14 PM   |  A+A-

Pollution levels will move towards 'very poor' by the third week of October in Delhi.

Pollution levels will move towards 'very poor' by the third week of October in Delhi. (File photo | EPS)

By PTI

NEW DELHI: The national capital's air quality remained "poor" for the third day on the trot on Saturday and is likely to deteriorate further, even as experts said the situation is better than that in the last few years.

The Centre-run System of Air Quality and Weather Forecasting And Research (SAFAR) recorded the overall air quality index (AQI) at 221, which falls in the "poor" category.

The city's AQI is predicted to deteriorate to 256 on Sunday.

SAFAR said stubble burning in neighbouring states contributed 2 per cent to the total concentration of PM 2.5, particulate matter 2.5 micrometers or less in diameter, in Delhi on Saturday and it will increase to 6 per cent by October 15.

ALSO READ: Delhi's air quality remains 'poor' for second day, likely to turn 'very poor' by October 13

Pollution levels will move towards "very poor" by the third week of October, it said.

A senior official said the air quality is not likely to deteriorate drastically for the next two to three days as the wind speed is not enough to transport smoke from the burning of stubble in Haryana and Punjab to Delhi.

While Haryana has recorded 481 cases of crop residue burning till October 11 against 547 in the corresponding period last year, a decrease of 12 per cent, Punjab has reported an increase of 195 cases, from 435 in 2018 to 630 in 2019.

SAFAR said the "AQI is still much better than the last few years in this time of the year, partly due to enough widespread moisture with relatively warmer temperatures around the surrounding areas of Delhi."

Delhi's air quality was recorded in the 'satisfactory' category till October 2 and in the 'moderate' category till October 9. It turned poor for the first time in the season on Thursday.

"Last year, the city's air quality had turned very poor on October 7," the official said.

SAFAR said the increased biomass fire counts in Haryana and Panjab are likely to influence Delhi's AQI now.

ALSO READ | Poor air quality in-store: Pollution levels to rise as Delhi gets cooler

"The surface wind speed continues to be slow and variable with predominant direction from the West. Under these conditions, air quality is predicted to deteriorate to the middle of the poor category by Sunday. Further deterioration of the AQI is expected by October 14," it said.

Starting October 15, stricter measures to fight air pollution will come into force in Delhi and its neighbourhood as part of the Graded Response Action Plan (GRAP), which was first implemented in Delhi-NCR in 2017.

Stay up to date on all the latest Delhi news with The New Indian Express App. Download now
(Get the news that matters from New Indian Express on WhatsApp. Click this link and hit 'Click to Subscribe'. Follow the instructions after that.)

Comments

Disclaimer : We respect your thoughts and views! But we need to be judicious while moderating your comments. All the comments will be moderated by the newindianexpress.com editorial. Abstain from posting comments that are obscene, defamatory or inflammatory, and do not indulge in personal attacks. Try to avoid outside hyperlinks inside the comment. Help us delete comments that do not follow these guidelines.

The views expressed in comments published on newindianexpress.com are those of the comment writers alone. They do not represent the views or opinions of newindianexpress.com or its staff, nor do they represent the views or opinions of The New Indian Express Group, or any entity of, or affiliated with, The New Indian Express Group. newindianexpress.com reserves the right to take any or all comments down at any time.

flipboard facebook twitter whatsapp