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One City, Two AQI Numbers: Why Delhi's Air Pollution Readings Differ Across Websites

An AQI converts a dust reading into a score from 0 to 500. Each country builds its scale around its own safe limits, so the same air gets a different score.

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NDTVCenter·1h ago
One City, Two AQI Numbers: Why Delhi's Air Pollution Readings Differ Across Websites
An AQI converts a dust reading into a score from 0 to 500. Each country builds its scale around its own safe limits, so the same air gets a different score.
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One City, Two AQI Numbers: Why Delhi's Air Pollution Readings Differ Across Websites

How 1 sources are covering this

One City, Two AQI Numbers: Why Delhi's Air Pollution Readings Differ Across Websites

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