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From India Today

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Discrepancy in Delhi air quality data after Diwali raises concerns over pollution levels

Discrepancy in Delhi air quality data after Diwali raises concerns over pollution levels

What's behind this

On Deepavali night, several government monitoring stations in Delhi failed to report hourly PM2.5 data, a lapse that analysts say can artificially lower the Air Quality Index and mask the true severity of pollution. In the days after the festival, the Air Quality Index in Delhi and parts of Haryana, Punjab and western Uttar Pradesh rose above 350, the highest levels recorded in Delhi since 2021, indicating poor air quality across north India. Health experts have warned that the deteriorating air quality poses risks, with reports of symptoms even among healthy individuals.

AI-generated overview from 2 outlets. It summarises their reporting and adds no reporting of its own.

What each side is saying

One outlet's own words from each side of the spectrum. Quoted, not summarised.

  • left · 4 outlets

    As post-Diwali smog enveloped Delhi, AAP leader Saurabh Bhardwaj alleged that air-quality monitoring data was being manipulated. Several monitoring stations recorded AQI levels above 400, with Burari Crossing registering the highest reading at 441.

    — Mathrubhumi English

  • center · 1 outlet

    More than half the air quality stations in the national Capital stopped reporting air quality data around midnight.

    — Hindustan Times

  • right · 5 outlets

    A significant increase in air pollution was observed across north India following the recent Diwali celebrations. The Air Quality Index (AQI) levels in Delhi, Haryana, Punjab, and western Uttar Pradesh surpassed 350, indicating poor air quality. Many cities reported severe pollution, with readings…

    — The Economic Times

Coverage arrived over 13 hours — first from Hindustan Times, latest from The Hindu.

✓ High Corroboration ⚡ Cross-Spectrum Consensus 10 news outlets reporting

Fact-Check & Bias Analysis

Confirmed by multiple independent newsrooms across the political spectrum.

Coverage Bias Distribution

Based on 10 reporting publishers
Left / Center-Left 4 (40%)
Center 1 (10%)
Center-Right / Right 5 (50%)

Compare all reporting outlets (10)

  1. 1 hour later
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  8. India Today Center-Right Living Media India Current article

    Discrepancy in Delhi air quality data after Diwali raises concerns over pollution levels

  9. 1 hour later
  10. The Economic Times Center-Right Bennett, Coleman & Co.

    Air quality deteriorates in north India post-Diwali; Delhi records highest AQI since 2021

    A significant increase in air pollution was observed across north India following the recent Diwali celebrations. The Air Quality Index (AQI) levels in Delhi, Haryana, Punjab, and western Uttar Pradesh surpassed 350, indicating poor air quality. Many cities reported severe pollution, with readings…

  11. 43 minutes later

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