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Smog blankets New Delhi as Diwali firecrackers worsen air quality

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Cite

AFP; AP. (2026, November 9). Smog blankets New Delhi as Diwali firecrackers worsen air quality. Al Jazeera. https://www.aljazeera.com/news/2026/11/9/smog-blankets-new-delhi-as-diwali-firecrackers-worsen-air-quality?traffic_source=rss

Dated from the outlet's own feed. Check the original for its byline.

Al Jazeera · collected 2026-11-09 · by AFP; AP

Quick Summary

New Delhi experienced severe smog on Monday following Diwali celebrations, with the Air Quality Index exceeding 350 in parts of the city, categorized as "severe" by WHO standards. Despite Supreme Court restrictions limiting firecrackers to approved “green” varieties during specified times, the release of smoke and fine particulate matter significantly worsened air quality. The city, home to 30 million people, typically faces severe pollution issues in winter due to vehicle emissions and agricultural burning, making it one of the world’s most polluted capital cities.
Written by AI on 2026-11-09, from this article's own text only (the story summary below draws on all the coverage).

AI analysis

Story summary

On Monday morning, New Delhi woke up blanketed in thick smog after residents lit up the skies with firecrackers during Diwali celebrations, exacerbating already dangerously high pollution levels. Despite restrictions set by India’s Supreme Court last month to limit pollution by allowing only approved “green” firecrackers for limited times on certain days, many still used traditional ones that released smoke and fine particulate matter into the atmosphere. The Air Quality Index exceeded 350 in several parts of the city, reaching the severe category as per the World Health Organization’s guidelines, which poses significant health risks to residents.

Written for “Smog Blankets New Delhi After Diwali” on 2026-11-09, grounded in this article and the 2 other(s) covering the same event.
Why this leaning score
The article's own words the score was based on. Each is quoted verbatim and was checked against the article text before being stored, so you can find it in the original.
Reading Leans left (beta estimate) Confidence high
Leaning: leans left for article 137690 (high confidence, 2 verified quotes) · logged 2026-11-09

Story

Smog Blankets New Delhi After Diwali
Environment · 3 article(s) covering the same event. See how they differ ↓

Compared with similar articles

This article reads leans left and hedges 15% of its claims. Each row says how that neighbour differs.
Toronto Star
Leans left Hedges 0 of 3 claims Outlet record 64/100
Al Jazeera
Hedges 0 of 2 claims Outlet record 60/100
Dawn
Hedges 1 of 17 claims Outlet record 72/100
“The articles describe Diwali celebrations, but in different cities (New Delhi and Karachi) with distinct focuses on pollution and festivities respectively.”
Deutsche Welle
Leans left Hedges 4 of 58 claims Outlet record 95/100
“While both articles discuss air pollution issues in New Delhi, Article A focuses on ongoing concerns and personal experiences before Diwali, whereas Article B specifically addresses the worsening of air quality due to firecrackers during Diwali celebrations.”
Deutsche Welle
Leans left Hedges 4 of 58 claims Outlet record 95/100
“The articles describe different stages of Delhi's air pollution crisis, with Article A focusing on a general day and Article B specifically addressing Diwali celebrations and their impact on air quality.”
Al Jazeera
Hedges 0 of 2 claims Outlet record 60/100
“While both articles discuss Diwali celebrations, they describe different aspects and outcomes (celebrations vs. pollution effects) in different parts of India.”
BBC News
Hedges 2 of 33 claims Outlet record 66/100
“Although both articles discuss worsening air quality due to firework restrictions and Diwali celebrations in Delhi, Article A focuses on the onset of poor air quality ahead of Diwali, while Article B reports on the actual impact during or after the Diwali celebrations.”
Al Jazeera
Hedges 0 of 6 claims Outlet record 60/100
“While both articles discuss Diwali celebrations, Article A broadly covers the festival across India and its diaspora, while Article B specifically reports on the smog issue in New Delhi due to firecrackers. These are related but distinct events.”
BBC News
Leans left Hedges 1 of 61 claims Outlet record 66/100
“The first article describes preparations for winter pollution before Diwali, while the second reports on smog after Diwali celebrations, indicating different time periods and contexts.”
How this article was measured signals, leaning charts, publisher record, byline, topics and claims

Signals How these are calculated →

Claims extracted
13
sentences that state something as happening or true
Uncertain
15%
2 of 13 hedged ("reportedly", "may", "according to")
Leaning
Leans left
of the writing, not the subject · beta estimate
Publisher signals
60/100
Al Jazeera's corrections and hedging, across everything collected from it. Not a measure of accuracy.
Outlets on this story
3
Environment
Same framing elsewhere
1
articles that frame the event the way this one does
Analyzed 2026-11-09 · how these are computed

How this is being covered How these are calculated →

Article leaning vs. publisher reliability
Source leaning vs. consistency

Publisher

Al Jazeera · 5195 article(s) · 4 correction(s) detected
Running correction rate · 4 correction(s)

Who wrote this

AFP; AP
28 article(s) here · 0 carrying a prediction
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Also by AFP; AP
Nothing else under this byline is closely related to this article, so these are simply their most recent.
All 28 articles by AFP; AP →

Topics

Diwali India Indian New Delhi WHO

Subjects

New Delhi GPE · 5× India GPE · 4× Indian NORP · 2× WHO ORG · 2× 3India GPE · 1× 3UK GPE · 1× Hindu NORP · 1× New Zealand GPE · 1× Russia GPE · 1× the World Health Organization’s ORG · 1×

Narrative

Last month, India’s Supreme Court put in place restrictions to limit Diwali pollution, allowing only approved “green firecrackers” under specified conditions for three-hour windows on Saturday and Sunday.
framing: assertive · carried by 1 article(s) · first seen 2026-11-09
2026-11-09 · Al Jazeera
Smog blankets New Delhi as Diwali firecrackers worsen air quality · assertive framing

Claims (13 extracted, 2 hedged)

Heavy smog has blanketed New Delhi after firecrackers lit up the Indian capital during Diwali celebrations, worsening the seasonal pollution crisis. asserted
firecrackers → blanket → crisis
Diwali, the Hindu festival of lights, was celebrated across India on Sunday. asserted
Diwali → celebrate → Sunday
Despite restrictions on fireworks, New Delhi residents celebrated the festival of lights with firecrackers throughout Sunday evening, releasing smoke and fine particulate matter into the atmosphere. asserted
residents → celebrate → atmosphere
Recommended Stories list of 3 items- list 1 of 3Rent-a-grandchild: Businesses offering companions to elderly grow in India asserted
Businesses → offer → India
- list 2 of 3UK jailing of Indian sailor over Russia sanctions sets off ‘perfect storm’ - list 3 of 3India beat New Zealand by four runs via DLS in rain-hit second ODI asserted
jailing → set → ODI
On Monday morning, the Air Quality Index exceeded 350 in several parts of the capital, categorised as “severe” and posing significant health risks, according to the World Health Organization’s (WHO) recommended exposure thresholds. uncertain
Index → exceed → thresholds
Last month, India’s Supreme Court put in place restrictions to limit Diwali pollution, allowing only approved “green firecrackers” under specified conditions for three-hour windows on Saturday and Sunday. asserted
Court → put → Saturday
The approved crackers produce fewer emissions but are not pollution-free. asserted
crackers → approve → emissions
Seasonal pollution On Wednesday, days before Diwali, toxic air pollution in New Delhi surged to more than 30 times the WHO’s recommended daily limit, data from air monitors showed. asserted
data → surge → monitors
New Delhi, home to 30 million people, persistently ranks among the world’s most polluted capital cities. asserted
Delhi → rank → cities
The issue is exacerbated during the winter, when cooler temperatures, low wind speeds and stagnant atmospheric conditions prevent pollutants from dispersing. asserted
temperatures → exacerbate → pollutants
Vehicles account for 23 percent of New Delhi’s winter pollution, while biomass burning, including farm stubble fires, contributes 20 percent, according to India’s Ministry of Environment, Forest and Climate Change. uncertain
burning → account → Environment
The result is a thick haze that can linger over the capital and surrounding areas for days. asserted
that → linger → days
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