Study on Air Quality and Its Annual Fluctuation in China Based on Cluster Analysis.

Int J Environ Res Public Health · 2022 · PMC9027824 · PMID 35457391

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indicative significanceno p-value reported

The Air Quality and Fluctuation Index (AQFI) is an indicator that combines the air pollutant concentration and its standard deviation and has a strong indicative significance for the comprehensive status of air quality and its fluctuation.

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