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目的 探讨道路收费站作业环境污染程度。方法 采用部颁《劳动卫生工作规范》中的方法对收费站十条车道收费亭的环境因素进行监测与分析。结果 收费站十条车道收费亭内外空气中的ＣＯ、ＳＯ２ 、ＮＯ２ 和粉尘浓度均严重超过标准；交通噪声亭内７８ ～８７ ｄＢ（Ａ） ，亭外８８ ～９８ｄＢ（Ａ） ，等效声级亭内８０Ｌｅｑ ｄＢ（Ａ） ，亭外９０ Ｌｅｑ ｄＢ（Ａ） ，各测点均超过标准７０ Ｌｅｑ ｄＢ（Ａ） ，车流量每１０ 分钟５１０ ～７５０ 辆。夏季亭外站台上温度高达３６ ～３７ ℃，符合Ⅱ级高温作业。结论 道路收费站作业环境因素严重超标，必须加强个人防护和职业健康监护。
Objective To explore the pollution degree of operating environment of toll station. Methods The method of Labor Standards in Ministry of Labor was used to monitor and analyze the environmental factors of toll booths at ten toll stations. Results The concentrations of CO, SO2, NO2 and dust in the air inside and outside the toll booths at the toll gate exceeded the standard seriously. Traffic noise booth 78-87 dB (A), outside the booth 88-98 dB (A) Within the 80Leq dB (A), 90 Leq dB (A) outside the pavilion, each test point surpasses the standard 70 Leq dB (A) and the traffic volume is 510-750 vehicles every 10 minutes. Summer Pavilion outside the station temperature as high as 36 ~ 37 ℃, in line with Ⅱ-level high-temperature operation. Conclusion The operating environment of road toll station is seriously exceeded. Personal protection and occupational health monitoring must be strengthened.