Stay updated with the latest air-quality-index news, articles, and insights from trusted sources. Explore in-depth coverage and expert analysis on air-quality-index topics.

Seasonal crop fires across northern India are increasingly ignited later daily, satellite scientists warn, complicating monitoring and air quality assessments during the October to December stubble-burning season, NASA said on 2025-12-16. For decades, smoke corridors have stretched across the Indo-Gangetic Plain each autumn. Farmers traditionally burned rice residue soon after harvest completion. In 2025, the season's overall spread appeared broadly familiar. Yet scientists observed a clear shi ...Read More >

Sirsa said PUCC status and vehicle categories will be verified using Automatic Number Plate Recognition (ANPR) systems, along with physical checks on the ground. Vehicles without a valid Pollution Under Control Certificate (PUCC) will not be supplied fuel at petrol pumps in Delhi starting December 18, Delhi Environment Minister Manjinder Singh Sirsa said according to a report by ANI. Addressing a press conference, Sirsa said all petrol, diesel and CNG pump dealers in the national capital have ...Read More >

Dehradun, Dec 17 (PTI) As Delhi virtually disappears behind its annual smog and toxic air chokes its residents, many heading for a sojourn in Dehradun seeking clean air may have to think twice. In the past two days, the Air Quality Index in Dehradun, nested in the mountain ranges of the Himalaya, slipped into the 'poor' category -- indicating that pollution is not limited to the plains. According to experts, the main reasons for the increasing pollution in Dehradun include the growing volume o ...Read More >

Traffic near Rohtang Pass in Himachal Pradesh. It's almost Christmas, and a thick blanket of smog has enveloped Delhi, forcing many of the national capital's residents to temporarily move to the hills. That, though, has also caused heavy traffic in parts of Himachal Pradesh, with videos showing a long stretch of vehicles, both private and commercial, at a standstill near Rohtang Pass. The clip was shared on X with the caption, "Escape from toxic AQI or what? This jam isn't on some city road, i ...Read More >
NEW DELHI: Authorities in India's capital Delhi rolled out strict measures on Wednesday (Dec 17) in an attempt to curb pollution, including a ban on vehicles not compliant with the latest emission control norms and regulating attendance in private and government offices. The air quality index (AQI) in the Delhi region, home to 30 million people, has been in the "severe" category for the past few days, often crossing the 450-mark. In addition, shallow fog in parts of the city worsened visibility ...Read More >
NEW DELHI - Authorities in India's capital Delhi rolled out strict measures on Dec 17 in an attempt to curb pollution, including a ban on vehicles not compliant with latest emission control norms and regulating attendance in private and government offices. The air quality index (AQI) in the Delhi region, home to 30 million people, has been in the 'severe' category for the past few days, often crossing the 450-mark. In addition, shallow fog in parts of the city worsened visibility that impacted ...Read More >

New Delhi [India], December 17 (ANI): Delhi's Environment Minister on Wednesday said that the Delhi government is continuously working to improve the air quality in the capital and also stated that there will now be 50% work from home implemented as well. "The pollution level in Delhi is very high. The next few days are not expected to be much better compared to last year's figures, so we are making every effort to improve the situation... We are continuously working to improve air quality in t ...Read More >
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Delhi's catastrophic air pollution was thrust into global spotlight this week as heavy smog disrupted flights, forced schools into hybrid mode, and overshadowed a highly publicised visit by football icon Lionel Messi. Air quality in the Indian capital deteriorated sharply over the weekend, prompting authorities to impose emergency restrictions. Several monitoring stations recorded air quality index readings at or near the maximum level of 500 on Monday morning, placing Delhi firmly in the "sev ...Read More >

New Delhi [India], December 17 (ANI): Ten flights were cancelled at Indira Gandhi International (IGI) Airport, New Delhi, on Wednesday morning due to low visibility conditions, airport authorities said.Meanwhile, flight operations at Chennai International Airport were also disrupted on Wednesday morning after dense fog and adverse weather conditions in Delhi and other northern states led to the cancellation of 11 flights, airport authorities said.According to an official statement, four departin ...Read More >

Delhi AQI: Visuals from Anand Vihar, ITO, and other key areas showed a heavy layer of toxic smog enveloping roads, buildings, and traffic corridors. Delhi residents woke up to another day of dense smog and reduced visibility on Wednesday as the city's Air Quality Index (AQI) touched 340 at 7.15 am, placing the air quality in the "very poor" category. Thick haze covered large parts of the national capital, making travel difficult. Visuals from Anand Vihar, ITO, and other key areas showed a heav ...Read More >

Delhi continued to reel under hazardous air conditions on Tuesday as the city's overall Air Quality Index (AQI) stood at 378 at around 8 am, placing it in the 'very poor' category, according to data from the Central Pollution Control Board (CPCB). As Delhi and its adjoining areas reel under severe air pollution, Punjab chief minister Bhagwant Mann on Tuesday categorically refuted claims that the current air crisis in NCR is due to the existing conditions in the Punjab. The chief minister also a ...Read More >
IndiGo cancelled flights December 17: IndiGo flight cancellations continued on Wednesday at the Chennai Airport due to dense fog conditions and bad weather. A total of 11 flights, including arrival and departure, were cancelled at the Chennai Airport today. IndiGo has also issued an advisory for passengers that flight operations will be affected today. Due to the adverse weather conditions, reduced visibility and slower flight movements expected today as misty winter skies blanket North and Eas ...Read More >

Amritsar was covered by dense fog this morning. Locals reported that low visibility has increased the risk of accidents on highways. Multiple cities in Punjab woke up to a thick layer of fog on Wednesday morning, indicating a deterioration in air quality across the state, with visibility dropping sharply in several areas. Amritsar was covered by dense fog this morning. Locals reported that low visibility has increased the risk of accidents on highways. "... There is dense fog on highways, and ...Read More >

Amritsar (Punjab) [India], December 17 (ANI): Multiple cities in Punjab woke up to a thick layer of fog on Wednesday morning, indicating a deterioration in air quality across the state, with visibility dropping sharply in several areas. Amritsar was covered by dense fog this morning. Locals reported that low visibility has increased the risk of accidents on highways. Also Read | Alwar Road Tragedy: 3 Burnt Alive in 2-Vehicle Collision on Delhi-Mumbai Expressway in Rajasthan. "... There is den ...Read More >

New Delhi, Dec 17 (SocialNews.XYZ) Delhi experienced a slight improvement in air quality on Wednesday, aided by relatively strong surface winds, though pollution levels continued to remain in the 'very poor' category. Shallow fog was also observed across several parts of the city during the morning hours. According to official data, the national capital's average Air Quality Index (AQI) stood at 328 at 8 a.m., an improvement from 354 recorded at 4 p.m. on Tuesday. The India Meteorological Depa ...Read More >
Delhi News: Delhi saw a slight improvement on Wednesday, with the overall Air Quality Index (AQI) dropping to 329. The weather remained calm, and the morning was mildly foggy, as predicted by the India Meteorological Department (IMD). However, the fog did not significantly affect visibility early in the day, leading to fewer disruptions to flight operations. Some airlines have issued advisories, asking passengers to check their flight status before leaving home. ...Read More >

Mumbai: Mumbai began Wednesday on a cool and relatively crisp note, giving residents a fleeting taste of winter comfort. Clear skies and a noticeable drop in humidity offered early morning relief, but the pleasant conditions did not last long. As the day progressed, a thin blanket of smog settled over the city, reducing visibility and once again drawing attention to Mumbai's deepening air pollution problem. Despite favourable weather predictions, air quality quickly emerged as the city's primar ...Read More >

New Delhi: The national capital, Delhi, witnessed a slight improvement in air quality on Wednesday morning, with the overall Air Quality Index (AQI) recorded at 328 at around 8 am, keeping it in the 'very poor' category, according to data from the Central Pollution Control Board (CPCB). Details The air quality improved slightly compared to Tuesday, as the AQI was 354 at 4 pm. However, large parts of the city remained enveloped in toxic smog, and the overall air quality continues to be poor. A ...Read More >

Amritsar (Punjab) [India], December 17 (ANI): Multiple cities in Punjab woke up to a thick layer of fog on Wednesday morning, indicating a deterioration in air quality across the state, with visibility dropping sharply in several areas. Amritsar was covered by dense fog this morning. Locals reported that low visibility has increased the risk of accidents on highways. "... There is dense fog on highways, and visibility is low, causing accidents..." resident Jitendra told ANI. Additionally, Mog ...Read More >

Chennai (Tamil Nadu) [India], December 17 (ANI): Flight operations at Chennai International Airport were disrupted on Wednesday morning after dense fog and adverse weather conditions in Delhi and other northern states led to the cancellation of 11 flights, airport authorities said. According to an official statement, four departing flights and seven arriving flights were cancelled during the day. The cancellations were attributed to persistent dense fog, poor weather, and air pollution affectin ...Read More >
Delhi schools are shifting to fully online classes for students up to Class V due to severe air pollution. This directive follows the invocation of Stage-IV of GRAP, with AQI levels reaching 'Severe+' in the capital. Neighbouring Noida and Ghaziabad have implemented similar measures for younger students. The Delhi government on Monday directed all schools in the capital to shift from hybrid learning to fully online classes for students up to Class V, citing a sharp deterioration in air quality ...Read More >

New Delhi [India], December 17 (ANI): The national capital, Delhi, witnessed a slight improvement in air quality on Wednesday morning, with the overall Air Quality Index (AQI) recorded at 328 at around 8 am, keeping it in the 'very poor' category, according to data from the Central Pollution Control Board (CPCB). The air quality improved slightly compared to Tuesday, as the AQI was 354 at 4 pm. However, large parts of the city remained enveloped in toxic smog, and the overall air quality contin ...Read More >

New Delhi, Dec 17 (UNI) New Delhi witnessed reduced visibility on Wednesday morning as shallow fog and mist enveloped parts of the city, according to official observations. Safdarjung recorded the lowest visibility of 900 metres in shallow fog at 6:30 am IST, while Palam reported 1,100 metres in mist at 7:00 am IST. Westerly winds blowing at 7-10 kmph helped prevent a sharper deterioration in visibility. Flight and road operations remained largely unaffected, though the India Meteorological De ...Read More >
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Delhi Air Pollution: The national capital recorded an Air Quality Index (AQI) of 329, placing it in the very poor category at 7 am on Wednesday, according to data from the Central Pollution Control Board (CPCB). Morning visuals showed a thick blanket of toxic smog enveloping roads, buildings and major traffic corridors across the city. While stronger winds and thinning fog led to a slight improvement in pollution levels, the air remained unsafe, particularly for children, the elderly and those w ...Read More >

New Delhi [India], December 17 (ANI): The national capital, Delhi, witnessed a slight improvement in air quality on Wednesday morning, with the overall Air Quality Index (AQI) recorded at 328 at around 8 am, keeping it in the 'very poor' category, according to data from the Central Pollution Control Board (CPCB). The air quality improved slightly compared to Tuesday, as the AQI was 354 at 4 pm. However, large parts of the city remained enveloped in toxic smog, and the overall air quality contin ...Read More >
IMD Delhi Weather Forecast: The national capital will experience shallow fog at many places and moderate fog at isolated places during morning hours, the India Meteorological Department (IMD) said in its forecast. Delhi has been experiencing dense fog for the past few days as toxic smog has engulfed the city, disrupting flight operations. In the coming days, Delhi is likely to see shallow to moderate fog during morning hours. A dense layer of toxic smog engulfed Delhi on Wednesday in many areas ...Read More >

New Delhi: IndiGo has issued a travel advisory for Wednesday (December 17) morning as thick winter mist and dense fog are expected to blanket parts of North and East India, leading to reduced visibility and slower flight movements. In a post shared on X, the airline said, "As the morning approaches under misty winter skies, fog is predicted across parts of North and East India, which may lead to reduced visibility and a slower pace of flight movements during the early hours. In the interest of ...Read More >

Delhi AQI LIVE: Delhi Environment Minister Manjinder Singh Sirsa announced on Tuesday that vehicle owners without a valid Pollution Under Control Certificate (PUCC) will not be allowed to buy fuel at petrol pumps starting Thursday. The step has been taken to tackle rising air pollution in the national capital. Delhi continued to face hazardous air conditions on Tuesday, with the overall Air Quality Index (AQI) recorded at 378 around 8 am, placing it in the 'very poor' category, according to the ...Read More >

New Delhi, Dec 17 (PTI) Delhi saw a marginal improvement in air quality on Tuesday as stronger winds and thinning fog pushed pollution levels out of the 'severe' category after three days, though they were still in the 'very poor' range. Delhi's 24-hour average Air Quality Index (AQI) stood at 354 at 4 pm, according to the Central Pollution Control Board (CPCB). Of the 39 active air quality monitoring stations in Delhi, only Mundka was in the 'severe' category with an AQI of 407, while 35 stat ...Read More >

Chandigarh (Punjab) [India], December 16 (ANI): As Delhi continued to struggle with deteriorating air quality, Punjab Chief Minister Bhagwant Mann refuted claims that the current air conditions in the national capital are due to the existing conditions in Punjab. According to the data of the Central Pollution Control Board (CPCB), the Air Quality Index in the national capital stood at 354 at 4 pm on Tuesday, categorised as 'very poor.' "Every year, an issue of stubble burning crops up in Punja ...Read More >
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