{"id":"f-73cd9b4b27-1768df58-bb97-5e1b-9da5-e9dd754661b5","title":"Delhi air quality improves slightly; flight disruptions may continue","description":"Delhi-NCR recorded a slight improvement in air quality on Tuesday as winds dispersed dense fog, bringing the AQI down to ‘very poor’. Several areas still remained in the ‘severe’ category, while flight disruptions at the Delhi airport are expected to continue.","timestamp":1765857953,"category":"national_v_two","headline":"Delhi air quality improves slightly; flight disruptions may continue","modifiedHeadline":"Delhi Air Improves, Flights Still Disrupted","subCategories":["scid_781613d1"],"region":"IN","bundleMetaData":{"bundleId":"7b48871c-c993-4956-b43d-6f46f8e1b036","bundleTitle":"Today In India","cardData":null},"iabCategoryId":"381","fcSummary":"Delhi-NCR's air quality saw slight improvement due to north-westerly winds dispersing fog, but remained in the 'very poor' category. Flight disruptions are likely to continue. Wazirpur and Jahangirpuri remain the worst-affected areas with 'severe' air quality.","summary":"Delhi's air quality sees slight improvement, but remains 'very poor'. Flight disruptions at Delhi airport are expected to persist.","ctaUrl":"https://trends.glance.com/newz/astrology/IN/en/news9/f-73cd9b4b27-1768df58-bb97-5e1b-9da5-e9dd754661b5","sourceUrl":"https://www.news9live.com/india/delhi-air-quality-improves-slightly-flight-disruptions-may-continue-2912177","bannerImage":"https://g-mob.glance-cdn.com/public/fc/image/Ivhiq6n9Pfr0.webp","content":"

Delhi-NCR saw a slight improvement in air quality and visibility on Tuesday as north-westerly surface winds helped disperse the dense fog that had blanketed

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the region on Monday. The improvement brought limited relief to residents after several days of choking pollution. However, authorities cautioned that disruptions to flight operations at the Delhi airport were likely to continue, even as conditions gradually recovered.

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According to data from the Central Pollution Control Board’s (CPCB) Sameer app, Delhi’s air quality index (AQI) stood at 381 at around 6:30 am on Tuesday. This placed the city in the ‘very poor’ category, a noticeable decline from Monday’s average AQI of 427, which marked the third consecutive day of ‘severe’ pollution levels in the national capital.

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Delhi AQI today

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#WATCH | Delhi | Visuals from the ITO area as a layer of toxic smog blankets the city.
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AQI (Air Quality Index) around the area is 401, categorised as ‘Severe’, as claimed by CPCB (Central Pollution Control Board).
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CAQM (Commission for Air Quality Management) has… pic.twitter.com/n2kj2xzi8d
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— ANI (@ANI) December 16, 2025
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Despite the overall improvement, several areas continued to record dangerously high pollution levels. Wazirpur was the worst-affected locality, with an AQI reading of 434. Jahangirpuri followed closely with an AQI of 430. Monitoring stations at Mundka, Delhi Technical University (DTU) and Nehru Nagar also reported ‘severe’ air quality, with AQI levels ranging between 420 and 424.

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On Monday, a thick haze had enveloped large parts of Delhi, sharply reducing visibility and making it difficult to see even a short distance ahead. The poor conditions significantly affected air traffic as hundreds of flights were impacted. On Tuesday, both the Delhi airport and airlines issued advisories, warning passengers of possible delays and cancellations as visibility deteriorated.

While local pollution sources such as vehicular emissions, road dust and construction activity continue to be major contributors, experts say stubble burning is no longer a dominant factor this season. Research by the Centre for Science and Environment (CSE) noted that the crop-burning season is nearly over. Official data indicates that incidents of stubble burning in Punjab and Haryana have reduced substantially compared to previous years.

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As per CPCB norms, an AQI between 0 and 50 is considered ‘good’, 51–100 ‘satisfactory’, 101–200 ‘moderate’, 201–300 ‘poor’, 301–400 ‘very poor’ and 401–500 ‘severe’.

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Delhi air quality improves slightly; flight disruptions may continue

SUMMARY