Supreme Court Expresses Serious Concern Over Rising Delhi Air Pollution, Flags Vehicular Emissions as Major Cause
The Supreme Court of India has expressed serious concern over the worsening air pollution situation in Delhi-NCR, questioning the effectiveness of existing pollution-control measures as the national capital continues to struggle with dangerously poor air quality. During a hearing on November 6, 2026, the court observed that despite repeated government interventions, pollution levels were approaching the alarming mark of 400 on the Air Quality Index (AQI).
A three-judge bench comprising Chief Justice of India Surya Kant and Justices Joymalya Bagchi and V. Mohana was hearing a suo motu case concerning air pollution in the national capital region. The Chief Justice made a pointed remark about Delhi’s deteriorating air quality, highlighting the seriousness of the situation.
The bench identified vehicular emissions as one of the major contributors to the pollution crisis. Chief Justice Surya Kant expressed concern over the increasing number of vehicles on roads across Delhi and neighbouring NCR cities, including Noida and Gurugram. He particularly highlighted bumper-to-bumper traffic and questioned why existing measures had failed to adequately control vehicle-related pollution.
The court also raised concerns about inadequate public transportation facilities, observing that many residents depend on private vehicles because convenient public transport alternatives are not always available. It questioned the authorities about the effectiveness of pollution-control regulations and the monitoring of vehicles entering Delhi from neighbouring states.
During the proceedings, senior advocate Aparajita Singh, assisting the court as amicus curiae, informed the bench that stubble burning contributed approximately 14 per cent to Delhi’s pollution on November 5. However, she emphasised that focusing exclusively on agricultural fires would overlook other significant sources, particularly vehicular emissions, waste burning and local pollution.
The Supreme Court also discussed the need to discourage stubble burning through economic incentives rather than relying entirely on restrictions. The bench suggested that authorities should announce procurement prices for agricultural residue well in advance so that farmers could sell crop waste instead of burning it in their fields. It also discussed involving gram panchayats in the collection and management of crop residue.
Another major concern raised by the court was the disproportionate impact of air pollution on economically weaker sections. Daily-wage workers, street vendors, construction labourers and other outdoor workers are often unable to avoid exposure to toxic air because their livelihoods depend on working outside.
The court further stressed that pollution control cannot depend entirely on judicial orders, government restrictions and police enforcement. It called for greater public awareness and urged citizens, local representatives and community organisations to make environmental protection a collective responsibility, particularly during festive celebrations.
Meanwhile, Delhi’s average AQI reportedly reached 382 on November 6, placing the city in the ‘Very Poor’ category and bringing it close to the ‘Severe’ threshold of 401. In response to deteriorating conditions, the Commission for Air Quality Management invoked Stage III of the Graded Response Action Plan (GRAP), bringing additional restrictions and pollution-control measures into effect across the NCR.
The Supreme Court has called for immediate, medium-term and long-term strategies to address the recurring crisis. It has also sought details from the concerned authorities regarding measures to reduce traffic congestion, control vehicle emissions, improve public transportation and strengthen agricultural waste management.
The matter is scheduled for further hearing on November 16, 2026, when the court is expected to examine the steps taken by authorities to address the worsening air pollution situation.
