# Delhi pollution reaches very poor levels before Diwali festivities

- URL: https://talkfuse.com/story/delhi-air-quality-worsens-ahead-of-diwali-as-firework-restrictions-enter-force/
- Published: 2026-11-04T06:50:29+00:00
- Updated: 2026-11-04T07:27:32+00:00
- Original publisher: BBC World (publisher lean: Centre)
- Original article: https://www.bbc.co.uk/news/articles/c699z8792n7ro?at_medium=RSS&at_campaign=rss
- Topics: Science, World

## Key points

- Delhi’s AQI reached 377, classed as very poor.
- Winter weather and crop burning have worsened pollution.
- Green firecrackers are allowed only at set times on 7 and 8 November.

## Summary

Delhi’s air pollution has worsened as winter sets in, with the Air Quality Index reaching the “very poor” category and prompting authorities to activate Stage II of the city’s pollution response plan. The deterioration raises health concerns for millions, particularly children and older people, and could intensify around Diwali as fireworks add pollution to the air.

On Wednesday morning, Delhi’s AQI was 377; readings from 301 to 400 are classed as “very poor”, while above 400 is “severe”. Experts point to falling temperatures, slow winds and crop-residue burning in Punjab and Haryana after rain and stronger winds temporarily cleared the air. India’s Supreme Court has allowed certified green firecrackers in Delhi and neighbouring areas on 7 and 8 November, only during specified morning and evening hours, and banned them within 300 metres of designated quiet zones; enforcement remains a challenge.

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Summarised by TalkFuse (https://talkfuse.com/). Quote the original publisher for the reporting and link this page for the summary and discussion.