ET Graphics: Why emergency traffic curbs in 2026 failed to clear Delhi's toxic winter air - The Economic Times
A CSE analysis finds that Delhi's emergency traffic curbs failed to ease congestion or improve air quality in early winter 2026, while Diwali firecrackers triggered a sharp pollution spike. The report examines the contribution of transport, stubble burning and other sources, emerging pollution hotspots and the need for year-round emission control.