Concentration Characteristics and Correlations with Other Pollutants of Atmospheric Particulate Matter as Affected by Relevant Policies.

Int J Environ Res Public Health · 2023 · PMC9858673 · PMID 36673805

Europe PMC DOI

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a decreasing trendno p-value reported

showed a trendno p-value reported

The annual average concentrations of SO 2 and CO showed a trend similar to that of PM 10 , and both showed a decreasing trend.

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