空气污染是否致癌? 2015年1月发表于Journal of Thoracic Disease的综述

空气污染是否致癌?2015年1月发表于Journal of Thoracic Disease的综述

可以和方舟子的那个1%言论对比阅读一下

Carcinogenicity of ambient air pollution

（AAP = “Ambiant Air Pollution”）

Health risks associated with air pollution include but are not limited to stroke, heart disease, lung cancer, and both chronic and acute respiratory diseases, including asthma (5-8). AAP and its health effects are much more frequently studied compared to HAP.

Of the AAP health effects, lung cancer contributes greatly to air pollution associated mortality. The association between exposure to AAP and lung cancer incidence and/or mortality has been evaluated in a number of prospective studies, which are summarized in Table 1. Despite that formal statistical significance was not always reached, the evidence linking exposure to urban air pollutants, mainly PM2.5 or PM10, and lung cancer is generally consistent. Cohorts from the United States as well as from Europe have found increased risks of lung cancer with higher exposure to PM and other substances present in polluted air, with statistically significant risk ratios (RRs) ranging from 1.14 to 5.21 (Table 1).

Table 1在这里：
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4311074/table/t1/