The story so far · 4 days, November 2 to 7, 2026
Delhi tops world pollution ranking before Diwali
One Turn followed this story across 4 editions, from Delhi, India on November 2, 2026. Newest first.
Crop fires and traffic add to winter smog.
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- Delhi tightens pollution rules as smog worsens
- Delhi air worsens before Diwali
- Delhi's air worsens ahead of Diwali
- Delhi tops world pollution ranking before Diwali
Every installment
Saturday, November 7, 2026 · Day 4 · Climate · New Delhi, India
IQAir ranked New Delhi the most polluted major city on Saturday morning, on the eve of Diwali.
Why it matters: Millions face health risks from smog each winter.
Sources: South China Morning Post, DW · See it on the globe
Thursday, November 5, 2026 · Day 3 · Climate · New Delhi, India
Delhi's toxic winter air is back. The city announced a four-month action plan. Experts say it will not be enough.
Why it matters: Millions face health risks.
Sources: BBC News · See it on the globe
Wednesday, November 4, 2026 · Day 2 · Climate · Delhi, India
The air quality index hit 377, 'very poor', as firework limits began.
Why it matters: Millions breathe unhealthy air.
Sources: BBC News, Japan Times · See it on the globe
Monday, November 2, 2026 · Day 1 · Climate · Delhi, India
Delhi doubled parking fees and ordered some remote work. Dust-making construction is banned. Particle levels hit 201 micrograms per cubic meter.
Why it matters: Millions face unhealthy air.
Sources: AFP via ''The Manila Times'' via Wikipedia · See it on the globe
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