Delhi's Air Quality Crisis: Green Crackers Fail as City Records Worst Post-Diwali Pollution in Five Years Despite Reduced Stubble Burning

Oct 21, 2025 11:08 pm CST

Delhi experienced its worst post-Diwali air pollution in five years despite a 77.5% reduction in stubble burning, with PM2.5 levels reaching 488 micrograms per cubic meter—100 times the WHO recommended limit. The catastrophic 212% increase from pre-Diwali levels highlights that even "green" firecrackers failed to prevent the toxic smog, confirming that local emissions remain the primary pollution source in the capital region. Experts warn this recurring health crisis demands immediate policy action beyond seasonal restrictions.