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Environmental · L3 · How an AQI Score Is Built

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From raw pollutant concentrations to a single reported AQI value and category.

by @openstemUpdated Environmental
📡 Measure PM2.5, PM10, O3, NOx, SOx, COConvert each to a sub-index via breakpoint tablesWhich sub-index is highest?🏭 That pollutant becomes the 'dominant pollutant'Report AQI value + category

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