Spot check raises doubts on accuracy of AQI data

A recent check by the Times of India found that several air-quality monitoring stations in New Delhi had inconsistent or questionable readings for the Air Quality Index (AQI). The investigation raises doubts about whether the official data accurately reflect how bad the air pollution really is in the city.

Click on the link to read the entire report: Spot check raises doubts on accuracy of AQI data

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Clean air or clean data: Survey raises doubt on Delhi's AQI data

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