Effects of Fireworks Burning on Air Quality during the Chinese Spring Festival-Evidence from Zhengzhou, China.

Toxics · 2023 · PMC11154464 · PMID 38250979

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a decreasing trendno p-value reported

Scholars conducted a comparative assessment of the air quality before and after the enforcement of the POFB policy and found that the concentrations of particulate showed a decreasing trend after the implementation of the POFB policy, indicating a significant improvement in air quality.

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