Daubs J
Am J Optom Physiol Opt. 1980 Feb;57(2):95-105. doi: 10.1097/00006324-198002000-00004.
To estimate the potential for ozone (O3) effects on the human visual system in flight, O3 concentrations in Boeing 747-100 cockpits were measured during routine flights between London and the United States. From a review of previous reports, it appears that O3 may have both beneficial and harmful effects but that further studies of the visual system responses to O3 are needed before the present findings of 0.030 parts per million (ppm) mean O3, 0.200 ppm maximum O3, and 0.261 ppm-hours average cumulative O3 exposure can be effectively evaluated. Unexpectedly high O3 concentrations were encountered at altitudes below 18,000 feet and, at times, the O3 concentration was observed to decrease as flight level was increased. The clinical, operational, and policy implications of these findings are discussed.
为评估飞行过程中臭氧（O₃）对人体视觉系统产生影响的可能性，在波音747 - 100型飞机驾驶舱往返于伦敦和美国的常规飞行期间，对其中的O₃浓度进行了测量。根据以往报告综述，似乎O₃可能兼具有益和有害影响，但在能够有效评估目前测得的平均O₃为百万分之0.030（ppm）、最大O₃为0.200 ppm以及平均累积O₃暴露量为0.261 ppm - 小时这些结果之前，还需要对视觉系统对O₃的反应开展进一步研究。在低于18,000英尺的高度遇到了意外高的O₃浓度，并且有时观察到O₃浓度会随着飞行高度的增加而降低。文中讨论了这些发现的临床、操作及政策方面的影响。
