Air Quality In Delhi-NCR Worsened Again But Better Than Last Week

Air Quality In Delhi-NCR Worsened Again But Better Than Last Week

On Friday, Delhi's Environment Minister Imran Hussain reviewed the ambient air quality status and urged the citizens to take all steps to minimise the their contribution to the bad air by using public transport and keeping a close watch on burning of garbage
Air Pollution, Delhi, News
- in Air Pollution, Delhi, News
0
If Delhiites Don't Celebrate Diwali Cracker Free, Then the City Will Choke. Here’s Why
Highlights
  • Poor air of Delhi-NCR led to drop in temperature, rise in wind speed
  • Dilshad Garden offered the most clean air on Friday, with a
  • Minimise contribution to bad air by using public transport: Minister Imran

New Delhi: After a day’s breather, the air quality of Delhi-NCR worsened again on Friday, owing to drop in temperature, rise in wind speed and increase in humidity. The air quality of Delhi-NCR is, however, still better than what it use to be 48 hours back, due to change in the direction of wind from Wednesday onwards, thereby barring the effluents being carried from Punjab and Haryana where stubble burning continues.

On Friday, Delhi’s Environment Minister Imran Hussain also reviewed the ambient air quality status and said urgent steps are required to reduce pollution.

Pointing to stubble burning in neighbouring states, the minister urged the citizens to take all steps to minimise the their contribution to the bad air by using public transport and keeping a close watch on burning of garbage.

Agricultural residue burning has been observed in Punjab and Haryana. However, the wind direction towards Delhi is not from these states, as currently winds are coming from Uttar Pradesh and adjoining Madhya Pradesh, the minister said.

According to a government statement on Friday, the air quality in the capital has been “very poor” since October 17.

Also Read: Air Pollution: The State Of Air Quality In Different Cities Post Diwali

The national capital on Friday recorded the Air Quality Index (AQI) at 331 units, against 311 on Thursday and 355 on Wednesday, according to the Central Pollution Control Board (CPCB) data.

Several places in Delhi-NCR, where air-quality improved from “severe” to “very poor” on Thursday, slipped back in the “severe” category.

Existing air condition in Delhi is induced due to localised sources and sources situated in the NCR region. This fact is evident as values observed in NCR are higher than the values in Delhi, Minister Hussain said.

The CPCB recorded 338 units on AQI in Haryana’s Gurugram (against 354 on Wednesday), 349 in Uttar Pradesh’s Noida (321 on Thursday, 344 on Wednesday), 383 in Ghaziabad (352 on Thursday and 402 on Wednesday) and 401 in Rajasthan’s Bhiwadi (372 on Thursday and 417 on Wednesday).

Air quality in Haryana’s Faridabad reverted to “very poor” on Friday with AQI at 344, against 82 or “satisfactory” on Thursday.

Also Read: There Is No Safe Time To Be Outdoors: Medical Experts

In Delhi, the major pollutant PM2.5, or particles with diameter less than 2.5mm, saw a rise, with average volume recorded 337 units till 7 p.m, while in Delhi-NCR the combined average of PM2.5 was 331 units on Friday.

The average PM2.5 on Thursday in Delhi was 280 units, based on the results from 16 different stations.

The Delhi Technical University (DTU) in north Delhi on Friday turned out to be the most polluted location, with a “severe” level of AQI at 407 units.

Dilshad Garded in east Delhi offered the most clean air on the day, with a “moderate” AQI, followed by Pusa in central Delhi where AQI was at “poor” level — the second-most clean air in Delhi.

Safe limit for PM2.5 is 60 (microgrammes per cubic metre) as per national standards and 25 globally.

The winds are still south-easterly as against north-westerly, which were earlier coming from Punjab and Haryana. The temperature has however dropped and humidity has also increased in the past 24 hours, Mahesh Palwat, Director of private weather forecasting agency Skymet, told IANS.

Also Read: Air Pollution In Delhi: A National Health Emergency Needs To Be Declared, Says Indian Medical Association

Leave a Reply

Your email address will not be published. Required fields are marked *

You may also like

Delhi Signs MoU With Seoul On Environment, Transport, Solid Waste Management And Other Things

On a three-day trip to South Korea, Delhi Chief Minister Arvind Kejriwal signed a Memorandum of Understanding (MoU) with the Seoul Metropolitan Government and said that Delhi needs to learn a lot from Seoul about an efficient public transport system