India’s SC says vehicles are a major cause of Delhi pollution as air worsens

Court questions pollution controls

The court expressed concern that efforts to curb pollution had not worked over the years. It said expecting Delhi’s winter AQI to fall below 100 was unrealistic when “very poor” and “severe” conditions had become normal, the court said.

Vehicles cited as major source

The Chief Justice pointed to heavy traffic on Delhi’s roads and routes connecting the city with the National Capital Region. He identified vehicle pollution as a major cause of the capital’s poor air quality.

Delhi’s AQI remained above the 300 hazardous mark during the week. Air pollution commonly worsens at the start of winter, when weather conditions trap pollutants.

Stubble burning and festivals

The court said farmers should receive economic incentives and practical alternatives to reduce stubble burning. It also urged people to celebrate festivals responsibly, particularly Diwali, when fireworks add to air pollution. The Chief Justice asked why people could not return to original customs and said celebrations should include responsibility toward the environment.

Other India updates

Social media platform X told the Supreme Court that police orders asking it to block accounts belonging to two prominent Indian free speech groups were fake. The update appeared during Diwali celebrations, as Delhi’s air quality continued to worsen.