POLLUTION MITIGATION
Bhupender Yadav calls for coordinated implementation of pollution control measures across NCR
Union Environment Minister Bhupender Yadav emphasized the need for coordinated pollution control measures across Delhi-NCR. During a recent meeting, he directed state governments to appoint officials to oversee pollution management. Measures include expediting the replacement of pre-BS-VI vehicles with cleaner alternatives by 2028. Yadav also called for immediate implementation of the Graded Response Action Plan to improve air quality.
91 pc of studies in India in last 5 decades linked air pollution to health effects: Analysis
These studies, published between 1975 and 2025, also noted that health impacts extend beyond respiratory diseases to cardiovascular diseases, diabetes, pregnancy complications, impaired child growth, tumours, blood disorders, mental and neurocognitive disorders, among others.
"Very salient": UN climate chief backs PM Modi's remarks on clean energy cushioning India against oil price shock
UN climate chief Simon Stiell has endorsed Prime Minister Narendra Modi's remarks that clean energy investments helped India withstand the oil price shock, calling them "very salient". Stiell also welcomed India's Green Energy Corridor, emphasising the role of renewable energy, stronger electricity grids and battery storage in protecting economies.
UP CM Yogi Adityanath defends firecrackers on Diwali; dismisses pollution concerns
Uttar Pradesh Chief Minister Yogi Adityanath expressed his support for the celebration of Diwali with firecrackers. He stated that concerns about pollution should be alleviated as they would decrease. Adityanath criticized those who focus on pollution while ignoring greater corrupt practices. He emphasized the importance of enjoying festivities without imposing prohibitions on firecrackers. He stated that it was positive for people to celebrate Diwali with enthusiasm.
47 out of 50 most polluted cities of the world in India, Delhi gets a high rank
According to live air quality rankings, India has 47 of the world's 50 most polluted cities. Sri Ganganagar in Rajasthan is the most polluted city globally, recording an alarming AQI of 671. Following closely are several cities from Haryana and Uttar Pradesh, with AQIs exceeding 300. Delhi ranks 13th in the world, highlighting the widespread air quality crisis in northern India.
'Data eclipse': Questions over Delhi AQI data as several monitoring stations go offline on Diwali night
Delhi recorded its most polluted Diwali in five years, with the average AQI touching 376, but questions have emerged over the reliability of official data after 36 of its 59 monitoring stations stopped reporting readings at 1 am during peak pollution hours. Private platforms reported significantly higher pollution levels, with AQI.in recording a peak of 2,283.
Delhi's post-Diwali smog puts Rekha Gupta & Co's clean-air promise to test
Delhi's air quality has recently deteriorated, reaching a severe level of 370 on November 9. Chief Minister Rekha Gupta's government is facing scrutiny over its clean-air promises amidst worsening conditions. Despite various pollution-control measures, including a winter action plan, the situation remains dire as the season intensifies. Punjab has also reported a significant number of stubble-burning incidents contributing to regional pollution.
Delhi AQI today: National capital wakes up to toxic air on Diwali, over 24 stations record AQI over 400; check IMD's weather forecast and more
Delhi weather news: Delhi continues to face very poor air quality with an AQI of 384 recorded on Diwali morning. Several monitoring stations registered AQI levels exceeding 400, with Jahangirpuri recording the highest PM2.5 level. As air pollution worsens, schools in Delhi and neighboring NCR cities will conduct hybrid classes for younger students. The government has invoked Stage III restrictions under the Graded Response Action Plan for pollution control.
Delhi air pollution: GRAP 3 restrictions kick in ahead of Diwali; what's allowed and what's banned
Delhi-NCR has invoked GRAP Stage III restrictions ahead of Diwali as pollution levels worsened, with the capital's AQI reaching 382. The curbs include restrictions on older vehicles, construction and dust-generating activities, while essential projects, additional Metro services and buses can continue under prescribed measures.
In 1994, Florida deployed seven retired M60 tanks as reefs off Pensacola; a 2000 inspection found them still in their original positions on the seafloor
The state of Florida creatively utilized retired M60 tanks by turning them into artificial reefs for marine habitats. This innovative initiative began in 1994 and involved extensive preparation before deploying the tanks underwater. Marine life benefits from these structures, which provide stability and protection as they develop ecosystems over time. Inspections revealed that the tanks remained in their original locations, enhancing local biodiversity.
Gurgaon work from home advisory: Half of government & private office staff to work remotely amid pollution; check exemptions and deadline
The Gurugram district administration has directed government and private offices to allow only 50% of their staff to work from the office, with the remaining employees working from home, from November 5 to 20. The measures, announced to curb air pollution, also include restrictions on construction and demolition activities across the district. The order has been issued in compliance with directions from the Commission for Air Quality Management (CAQM).
Delhi Metro announces 20 additional trips on weekdays amid GRAP-II curbs
Delhi Metro Rail Corporation will operate 20 additional train trips on weekdays. This initiative increases total extra services to 40 amidst rising air pollution concerns. The Commission for Air Quality Management has activated Stage II of the Graded Response Action Plan across Delhi-NCR. Measures include promoting public transport usage to reduce vehicular emissions and dust pollution control.
Delhi pollution restrictions from November 1: 50% WFH, parking charges to double, vehicle curbs and more; check full list under winter action plan
Delhi vehicle restrictions from November 1: The Delhi government will enforce various anti-pollution measures to improve air quality from November 1. From restricting older vehicles to banning dust-generating construction activities, the government has launched a winter action plan to combat the air pollution that chokes the city annually. Under the restrictions, parking charges will double to discourage the use of private vehicles and encourage public transport usage. Additionally, a 50% work-from-home policy will also be implemented in government and private offices during the winter months.
Delhi's pollution puzzle: New study to reveal what's changed in a decade
A comprehensive study will evaluate how pollution sources in Delhi have changed over the past decade. This initiative employs high-resolution mapping and local data to generate updated emission inventories. The project aims to provide assessments for 2030, 2035, and 2040 under various mitigation scenarios. A consortium of institutions is leading the effort to enhance air quality management in the region.
Torrent Power says 3,000-MW Karjat pumped storage project outside Bhimashankar Sanctuary
The company in a statement said the project, which will supply power to Maharashtra, would support grid stability as the share of solar and other renewable energy rises, while reducing reliance on coal-fired generation during evening peak hours. It also rejected reports of tree felling inside the sanctuary, describing them as based on incorrect information.
Delhi's decades-long battle against air pollution: From dusty skies to AI-powered monitoring
Delhi has faced significant air pollution issues, prompting numerous studies and legal actions over the decades. Interventions such as the shift to CNG buses and the implementation of the odd-even scheme aimed to reduce emissions. The Supreme Court and various agencies have consistently pushed for improved air quality regulations and monitoring. Recent technological advances include AI-powered cameras and additional air quality monitoring stations across the city.
CAQM meets with Delhi govt agencies to review dust pollution issues
The Commission for Air Quality Management in Delhi held a meeting to address ongoing dust pollution problems. Agencies were instructed to comply with measures for dust mitigation as pollution levels deteriorated. The Municipal Corporation of Delhi was specifically directed to enhance dust control on roads and open spaces. Stage one of the Graded Response Action Plan has been implemented due to worsening air quality.
Delhi-NCR Grap-1 restrictions: From crackdown on diesel vehicles to traffic curbs, check full list of restrictions and other details
Delhi pollution news: Delhi-NCR's air quality has declined into the poor category, prompting the Commission for Air Quality Management to act. Stage one measures of the Graded Response Action Plan have been invoked to mitigate the situation. These measures include strict dust control at construction sites and a ban on burning waste. Traffic curbs, along with restrictions on old vehicles, will also be enforced.
Delhi-NCR invokes GRAP-I as AQI rises to 244, air quality likely to remain ‘poor’
The Commission for Air Quality Management has invoked Stage-I of GRAP across Delhi-NCR after Delhi’s AQI rose sharply from 179 on October 20 to 244 by 2 pm on October 21. With forecasts predicting poor air quality over the coming days, agencies have been directed to intensify anti-pollution measures.
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