pollution control measures
Supreme Court Mandates BS-4 Compliant Engines for Delhi Vehicles to Combat Air Pollution
Dec 17, 2025 09:03 pm CST
The Supreme Court has modified its order on vehicle restrictions in Delhi, now requiring BS-4 compliant engines or newer to operate in the capital. This decision targets older vehicles with BS-III engines that emit significantly higher pollutants, as data shows they contribute substantially to Delhi's severe air pollution. New initiatives including PUCC enforcement and traffic system improvements are being implemented to address the city's deteriorating air quality.
Beijing's Success vs Delhi's Crisis: How China's Decade-Long Fight Against Air Pollution Offers Lessons for India
Dec 17, 2025 03:47 pm CST
As Delhi struggles with hazardous air quality levels reaching 447 AQI, China's embassy has offered to share their successful pollution control strategies that reduced Beijing's PM2.5 levels by 64% over a decade. This article examines the stark contrast between China's systematic approach to air quality improvement through strict enforcement, regional coordination, and sustainable policies, compared to India's ongoing challenges with implementation despite similar mitigation attempts.
Delhi Government Announces Rs 10,000 Compensation for Construction Workers Affected by Anti-Pollution Measures
Dec 17, 2025 02:28 pm CST
Delhi Labour Minister Kapil Mishra has announced Rs 10,000 compensation for construction workers affected by GRAP III and IV pollution control measures. The policy includes mandatory work-from-home requirements for 50% of staff in all organizations, with exceptions for essential services. The government aims to support registered workers while implementing necessary anti-pollution restrictions.
Delhi's Toxic Winter Crisis: AQI Exceeds 460 as North India Struggles with Severe Air Pollution
Dec 15, 2025 10:09 pm CST
Delhi and surrounding NCR cities are experiencing hazardous air quality with AQI readings exceeding 460, causing flight disruptions and health concerns. While North India suffocates under toxic smog, the pollution crisis shows a stark regional divide with southern cities enjoying moderate air quality. Authorities have implemented emergency measures, but experts call for more comprehensive solutions to address this recurring winter phenomenon.
Supreme Court Schedules Critical Hearing on Delhi-NCR's Severe Air Pollution Crisis for December 17
Dec 15, 2025 03:10 pm CST
The Supreme Court has set December 17 for a crucial hearing addressing Delhi-NCR's dangerous air pollution levels, which reached an AQI of 498 on Monday. Chief Justice Surya Kant's bench will evaluate implementation failures of existing pollution control measures, as the capital struggles with its second-worst December air quality day on record, severely impacting public health, particularly among vulnerable populations.
Delhi Records Second-Worst December Air Quality with AQI Reaching 461: Health Risks and Emergency Measures Implemented
Dec 14, 2025 11:47 pm CST
Delhi experienced its second-worst December air quality day on record with AQI reaching 461, as weak winds and low temperatures trapped dangerous pollutants. Health experts warn of serious risks from prolonged exposure, while authorities implement Stage IV emergency measures under GRAP, banning all construction activities across Delhi-NCR as officials struggle to combat the severe pollution crisis.
Delhi Implements GRAP Stage 4 Measures: Hybrid Classes and 50% WFH as Air Quality Reaches 'Severe Plus' Levels
Dec 13, 2025 11:59 pm CST
Delhi has activated Stage 4 of the Graded Response Action Plan (GRAP) as air quality deteriorates to 'Severe Plus' levels, with AQI reaching 441. Schools must adopt hybrid learning models through Class 11, while government and private offices have been directed to implement 50% work-from-home policies. The Commission for Air Quality Management attributes the crisis primarily to meteorological conditions rather than local emissions.
Delhi Implements GRAP-4 as AQI Exceeds 440: Emergency Pollution Control Measures Activated
Dec 13, 2025 11:51 pm CST
Delhi's air quality deteriorated rapidly on Saturday, prompting authorities to escalate from GRAP-3 to GRAP-4 emergency measures within hours. With the AQI rising to 441, officials have banned non-essential trucks, halted all construction, recommended online classes for students, and advised offices to implement 50% work-from-home policies. The CAQM attributes the crisis to unfavorable weather conditions rather than local emissions.
Decade-Long Failure: No Emission Monitoring at 11 Coal Plants Contributing to Delhi's Air Crisis
Dec 13, 2025 07:13 pm CST
An RTI response reveals the Central Pollution Control Board has failed to monitor emissions from 11 coal-fired thermal power plants near Delhi for over a decade, despite these facilities being major contributors to the region's severe air pollution. These plants continue operating without proper oversight or enforcement of 2015 emission control mandates, undermining efforts to address Delhi's persistent air quality crisis.
Delhi Air Quality Crisis: GRAP-3 Restrictions Implemented as AQI Reaches Severe Levels
Dec 13, 2025 02:43 pm CST
Delhi has activated GRAP-3 anti-pollution measures as the city's Air Quality Index (AQI) surged to 405, reaching the 'severe' category. The restrictions include bans on non-essential construction, older diesel vehicles, and partial school closures, while health experts warn of serious respiratory and cardiovascular risks from prolonged exposure to the hazardous air conditions affecting the national capital region.