How Did Distribution Patterns of Particulate Matter Air Pollution (PM<sub>2.5</sub> and PM<sub>10</sub>) Change in China during the COVID-19 Outbreak: A Spatiotemporal Investigation at Chinese City-Level.

Int J Environ Res Public Health · 2020 · PMC7503249 · PMID 32872261

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a slightly increasing trendno p-value reported

In addition, the industrial operation has a strong relationship with PM 2.5 pollution concentration in southwest regions where the industrial operation was less affected and PM 2.5 pollution also showed a slightly increasing trend.

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