Dataset of filtration efficiency associated with "Quantifying the health benefits of face masks and respirators to mitigate exposure to severe air pollution"

This dataset includes the average (“mask_efficiency_mean”) and standard deviation (“mask_efficiency_sd”) of measured filtration efficiency for natural-fiber masks, synthetic-fiber mask, surgical mask, and N95 respirator as a function of particle diameter. This dataset is associated with the publication "Quantifying the health benefits of face masks and respirators to mitigate exposure to severe air pollution".本数据集涵盖天然纤维口罩、合成纤维口罩、医用外科口罩及N95防护口罩（N95 respirator）的实测过滤效率的平均值（记为"mask_efficiency_mean"）与标准差（记为"mask_efficiency_sd"），上述指标随颗粒物粒径变化呈现函数关系。本数据集关联于题为《量化口罩与呼吸防护器具降低重度空气污染暴露的健康收益》的学术论文。