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Changes in Air Quality and Drivers for the Heavy PM(2.5) Pollution on the North China Plain Pre- to Post-COVID-19
Under the clean air action plans and the lockdown to constrain the coronavirus disease 2019 (COVID-19), the air quality improved significantly. However, fine particulate matter (PM(2.5)) pollution still occurred on the North China Plain (NCP). This study analyzed the variations of PM(2.5), nitrogen...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9566441/ https://www.ncbi.nlm.nih.gov/pubmed/36232204 http://dx.doi.org/10.3390/ijerph191912904 |