Delhi World's Most Polluted City Day After Diwali

Tuesday, 21 October 2025Newsdesk
Delhi World's Most Polluted City Day After Diwali
Delhi's PM 2.5 concentration was more than 59 times the World Health Organisation's recommended annual guideline.

New Delhi 21 October 2025

As per news report of NDTV,Air quality in Delhi deteriorated to hazardous levels on Tuesday, with readings the highest in the world, according to Swiss group IQAir, partly due to the use of firecrackers during Diwali, the Hindu festival of lights.

Source - NDTV

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