Smog

Delhi's air quality deteriorated a day after Christmas, with 24 out of 39 monitoring stations reporting very poor AQI as fog returned to the national capital

Emissions and cold conditions push Delhi AQI above 400 at 29 stations; IGI airport issued passenger advisory as flights face delay and disruption due to reduced visibility

Dense fog and severe pollution continue to affect Delhi over the weekend, with 14 stations in the 'severe' category despite strict anti-pollution measures

GRAP Stage IV measures remain in force across Delhi-NCR as authorities bar non-BS VI private vehicles, enforce 'No PUC, No Fuel', tighten construction curbs and advise at least 50% work-from-home

Airlines like Air India, Indigo and SpiceJet issued travel advisories to passengers amid dense fog after over 300 flights were cancelled on Monday due to low visibility

Despite a slight dip in AQI, Delhi continues to grapple with dangerously high pollution levels, with dense smog reducing visibility across the city

Air quality readings underlined the urgency. Delhi's Air Quality Index ranged between 427 and 498 through the day, with early morning levels touching nearly 500, deep in the "severe" category

Persistent fog and low winds trap pollutants as winter sets in, reducing visibility and disrupting daily life across the capital

With AQI levels soaring across the capital and NCR, residents faced another day of toxic smog amid ongoing GRAP-III actions and weather-related stagnation

An AQI above 400 turns the air into a slow poison. Doctors explain how invisible pollutants invade your bloodstream, trigger inflammation, and put your heart, lungs, and brain at risk

According to the new timings, Delhi government offices will now operate from 10 am to 6.30 pm, while Municipal Corporation of Delhi (MCD) offices will work from 8.30 am to 5 pm

Feeling 'used to' Delhi's smog doesn't mean you're safe. Experts warn your lungs never adapt to pollution; they just get desensitised as long-term damage quietly builds up

Stubble smoke, low humidity and stagnant winds have trapped pollutants close to the surface, worsening Delhi's smog, with conditions expected to deteriorate further over the next 48 hours

Supreme Court judge Justice Sanjay Karol on Thursday said smog and Yamuna River pollution were the biggest environmental issues in the national capital. The judge was speaking at the Society of Indian Law Firms (SILF) Climate Change Conference and Awards 2025 when he emphasised on environmental protection. Each citizen, he said, was responsible to protect the environment and the onus wasn't just on the judiciary, the executive and the legislature. "We have to make sure that the environment, be it in any form, has to be protected. I would also say this, that over the years we have developed certain principles, and the public trust doctrine is one such doctrine which we must always keep in mind," Justice Karol said. He continued, "But I would say this, if you were to see our report card in the last 75 years, or since the 1980s, what have we done? Have we done enough to protect the environment? My view is that a lot needs to be done, at all levels. And I would borrow an expression, th

Delhi Environment Minister Manjinder Singh Sirsa on Saturday announced that all high-rise buildings, hotels, commercial complexes, major establishments such as airports and construction sites must install anti-smog guns to curb air pollution levels. Stressing that Delhi has to put its house in order before seeking action from others, Sirsa directed all departments concerned to prepare a detailed roadmap to tackle pollution and sought data on the contribution of key sites, including Delhi Airport, to the city's air pollution. Chairing a high-level meeting with the officials from the Municipal Corporation of Delhi (MCD) and the New Delhi Municipal Council (NDMC), Sirsa emphasised the need for stringent pollution control measures and said that if necessary, new laws would be introduced. Rising pollution was a major election issue in Delhi and the BJP had accused the previous AAP government of failing to check it. The MCD has been asked to provide a detailed list of existing and ...

While afternoons are getting warmer, cooler spells in the mornings and nights provide some respite

This is the first time in February that Delhi's AQI has improved to the 'moderate' range

Delhi residents woke up to a thin layer of fog on Wednesday, indicating a gradual shift in weather conditions

Delhi-NCR grappled with zero visibility as thick layers of fog engulfed the region with intense cold wave conditions, disrupting traffic movement

Delhi chokes under a blanket of toxic smog as the AQI soars to a hazardous 434, prompting health warnings for vulnerable groups and urging residents to remain indoors