Delhi's Air Quality Remains 'Poor' For 2nd Consecutive Day, Why AQI Is Rising In Summer

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Last Updated:May 16, 2025, 08:35 IST

Notably, the nationalist superior faced surge successful pollutant levels connected Thursday arsenic well, with AQI crossing the 300 people aft a terrible particulate storm, which besides affected the visibility. 

A broad of particulate envelops the entity supra the Rashtrapati Bhavan, successful New Delhi. (PTI Photo)

Delhi woke up to bad-quality aerial connected Friday, with the Air Quality Index (AQI) crossing the 300 people successful respective areas, according to the Central Pollution Control Board (CPCB).

Notably, the nationalist superior faced a surge successful pollutant levels connected Thursday arsenic well, with AQI crossing the 300 people aft a terrible particulate storm, which besides affected visibility.

As of 7:05 am, respective parts of the metropolis reported a surge successful AQI levels, with Ashok Vihar astatine 322, Mundka astatine 406, Narela astatine 305, Patparganj astatine 315, Rohini astatine 331, and Wazirpur topping the illustration astatine 410, according to information from the Sameer App.

AQI levels span from Good (0–50), posing minimal wellness risks, to Severe (401–500), which tin pb to superior wellness issues for some steadfast individuals and those with pre-existing conditions. Levels betwixt 201-300 autumn nether the ‘Poor’ category, causing discomfort and respiratory problems with prolonged exposure.

The latest visuals from India Gate showed importantly reduced visibility, with the AQI recorded astatine a mediocre level of 249, according to the CPCB.

The India Meteorological Department (IMD) attributed the abrupt biology displacement to strong, dust-laden winds that swept done the Palam country adjacent IGI Airport betwixt 10:00 PM and 11:30 PM connected May 14.

These winds drastically reduced visibility from 4,500 meters to 1,200 meters, with speeds reaching 30–40 km/h, rapidly spreading particulate crossed the region.

“Cities successful the Indo-Gangetic Plain (IGP) look dangerously precocious PM10 levels owed to particulate storms, adust conditions, and beardown winds lifting particulate from roads, operation sites, and discarded dumping zones during the summertime months. The concern worsens erstwhile winds stroke from the westbound oregon southwest during the summertime months," said Sunil Dahiya, Founder and Lead Analyst, Envirocatalysts.

“Also, the caller spike successful PM2.5 and PM10 levels points to a increasing combustion-related contamination occupation implicit Delhi. This could stem from discarded burning astatine landfills, harvest residue fires upwind, oregon adjacent wood fires, adding to the city’s perennial contamination burden," helium added.

Delhi AQI Plunges

Delhi’s AQI was successful the ‘poor’ class astatine 4 p.m. connected Thursday with a speechmaking of 292. It was archetypal clip successful adjacent to 2 weeks that the aerial prime dipped to this zone. The metropolis had been breathing ‘moderate’ prime aerial since April 29.

The India Meteorological Department said a precocious north-south unit gradient implicit northwest India caused beardown dust-raising aboveground winds gusting up to 30-40 kmph that sped done Punjab, Haryana, Delhi, and northbound Rajasthan May 14 nighttime to adjacent morning.

The Indira Gandhi International Airport successful Delhi reported the lowest visibility of 1,200 metres intermittently during this period. Moreover, determination was nary forecast for specified a prolonged and impactful particulate tempest successful the Delhi-NCR region.

Health experts warned radical of the hazardous effects of breathing dust-laden good PM2.5 and PM10 particles, that are a fraction of the width of a quality hair, saying these matters tin lodge heavy successful the lungs and adjacent participate the bloodstream and perchance origin progressive lung diseases and semipermanent damage.

Location :

Delhi, India, India

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News india Delhi's Air Quality Remains 'Poor' For 2nd Consecutive Day, Why AQI Is Rising In Summer