Delhi Records Worst Diwali Eve Air Quality in a Decade
Delhi Records Worst Diwali Eve Air Quality in a Decade
IN · Published Nov 8, 2026
• Delhi experienced its most polluted Diwali eve in 10 years, with the Air Quality Index (AQI) reaching 362 on Saturday, categorised as 'very poor' by the Central Pollution Control Board (CPCB).
• The city woke up on Sunday enveloped in thick smog, with visibility significantly reduced.

Impact & Risks

The deteriorating air quality poses significant health risks, particularly for vulnerable groups such as children, the elderly, and those with respiratory conditions. Prolonged exposure to 'very poor' or 'severe' AQI levels can lead to respiratory distress, eye irritation, and other health complications. The smog also disrupts daily activities by reducing visibility, potentially affecting transportation and outdoor work. The situation is exacerbated by stubble burning in neighbouring states and the use of firecrackers, which release harmful pollutants into the air.

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