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Air quality during and after the commonwealth Games 2018 in Australia: Multiple benefits of monitoring
Journal of Aerosol Science ( IF 4.5 ) Pub Date : 2021-02-01 , DOI: 10.1016/j.jaerosci.2020.105707
Tara Kuhn , Rohan Jayaratne , Phong K. Thai , Bryce Christensen , Xiaoting Liu , Matthew Dunbabin , Riki Lamont , Isak Zing , David Wainwright , Christian Witte , Donald Neale , Lidia Morawska

Abstract Concerns about air quality were also expressed in preparations for the Commonwealth Games (Games), which were held at the Gold Coast, Australia, from 3rd– April 15, 2018, an international sporting event attended by more than 6600 athletes and over 670,000 visitors. Our aim was to trail application of low-cost sensors by conducting high spatial resolution air quality monitoring. An additional aim was to determine any impacts of the Games, and to involve in the process the relevant stakeholders. A network of 9 KOALA monitors measuring PM2.5 and carbon monoxide (CO), supported by one set of reference instruments and a meteorological station, were deployed for a 6 week period across a suburb hosting most of the Games activities. Due to large community interest, a scaled down version of 3 monitors and a reference instrument operates to this date. We showed that the concentrations of both PM2.5 and CO were low during the Games (4 μg/m3 and 0.112 ppm respectively), and that the Games did not result in deterioration of air quality. We demonstrated that the involvement of the stakeholders including the local authorities, the community and a high school resulted in an increased awareness of the importance of air quality monitoring, and elevated interest of the students in science of the environment. There was a high correlation between daily averages of PM2.5 measured by the monitors and the reference instrument (R2 = 0.89) over a 12 month period, which supports low cost monitors as a viable option for long term air quality monitoring.

中文翻译:

2018 年澳大利亚英联邦运动会期间和之后的空气质量:监测的多重好处

摘要 2018 年 3 月 3 日至 4 月 15 日在澳大利亚黄金海岸举行的英联邦运动会(运动会)的筹备工作也表达了对空气质量的担忧,这是一项有 6600 多名运动员和超过 670,000 名游客参加的国际体育盛会. 我们的目标是通过进行高空间分辨率的空气质量监测来跟踪低成本传感器的应用。另一个目的是确定奥运会的任何影响,并使相关利益相关者参与该过程。由 9 台 KOALA 监测器组成的网络测量 PM2.5 和一氧化碳 (CO),由一套参考仪器和一个气象站提供支持,在举办大部分奥运会活动的郊区部署了为期 6 周的网络。由于社区的广泛兴趣,迄今为止,一个缩小版的 3 个监视器和一个参考仪器仍在运行。我们表明,奥运会期间 PM2.5 和 CO 的浓度都很低(分别为 4 μg/m3 和 0.112 ppm),并且奥运会并未导致空气质量恶化。我们证明,包括地方当局、社区和高中在内的利益相关者的参与提高了对空气质量监测重要性的认识,并提高了学生对环境科学的兴趣。监测器测量的 PM2.5 日平均值与 12 个月内的参考仪器 (R2 = 0.89) 之间存在高度相关性,这支持将低成本监测器作为长期空气质量监测的可行选择。奥运会期间 5 和 CO 较低(分别为 4 μg/m3 和 0.112 ppm),并且奥运会没有导致空气质量恶化。我们证明,包括地方当局、社区和高中在内的利益相关者的参与提高了对空气质量监测重要性的认识,并提高了学生对环境科学的兴趣。监测器测量的 PM2.5 日平均值与 12 个月内的参考仪器 (R2 = 0.89) 之间存在高度相关性,这支持将低成本监测器作为长期空气质量监测的可行选择。奥运会期间 5 和 CO 较低(分别为 4 μg/m3 和 0.112 ppm),并且奥运会没有导致空气质量恶化。我们证明,包括地方当局、社区和高中在内的利益相关者的参与提高了对空气质量监测重要性的认识,并提高了学生对环境科学的兴趣。监测器测量的 PM2.5 日平均值与 12 个月内的参考仪器 (R2 = 0.89) 之间存在高度相关性,这支持将低成本监测器作为长期空气质量监测的可行选择。社区和一所高中提高了对空气质量监测重要性的认识,并提高了学生对环境科学的兴趣。监测器测量的 PM2.5 日平均值与 12 个月内的参考仪器 (R2 = 0.89) 之间存在高度相关性,这支持将低成本监测器作为长期空气质量监测的可行选择。社区和一所高中提高了对空气质量监测重要性的认识,并提高了学生对环境科学的兴趣。监测器测量的 PM2.5 日平均值与 12 个月内的参考仪器 (R2 = 0.89) 之间存在高度相关性,这支持将低成本监测器作为长期空气质量监测的可行选择。
更新日期:2021-02-01
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