2024 年奥运会和残奥会巴黎空气质量监测:关注空气污染物和花粉。

IF 11.6 1区 医学 Q1 SPORT SCIENCES
Valerie Bougault, Richard Valorso, Roland Sarda-Esteve, Dominique Baisnee, Nicolas Visez, Gilles Oliver, Jordan Bureau, Fatine Abdoussi, Veronique Ghersi, Gilles Foret
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引用次数: 0

摘要

背景:暴露于空气污染中会影响呼吸系统疾病患者的健康,同时也会妨碍运动员的健康和表现。这可能与前往巴黎参加奥运会和残奥会(OPG)的人员有关。我们根据历史监测数据描述了巴黎的预期空气质量,并描述了这一过程对未来国际体育赛事监测战略制定的影响:2020-2023年7月至9月的空气污染物数据和2015-2022年的花粉数据由Airparif(颗粒物(PM2.5)、二氧化氮(NO2)和臭氧(O3))和巴黎大区的RNSA站点提供。Airparif 的街道级数值模型为 OPG 场馆提供了空间数据:交通站点的 PM2.5 最大日平均值为 11±6 µg/m3,低于世界卫生组织建议的日空气质量阈值(AQT)。二氧化氮的日浓度范围从农村地区的 5±3 µg/m3 到城市地区的 17±14 µgm3。在交通站点附近,这一浓度上升到 40±24 微克/立方米,超过了世界卫生组织的空气质量阈值。两者的峰值都出现在 6:00 和 20:00(协调世界时)前后。每月有 20 天的环境臭氧浓度超过了世界协调时的空气质量标准,峰值出现在世界协调时 14:00。6 月至 9 月的主要过敏原分类群为 Poaceae(即草花粉品种):结论:预计巴黎 OPG 的空气污染物水平不会超过公认的空气质量阈值。然而,在非常炎热和晴朗的条件下,臭氧浓度可能会显著升高,草花粉含量也会很高,因此需要考虑和管理易感人群的这一风险。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Paris air quality monitoring for the 2024 Olympics and Paralympics: focus on air pollutants and pollen.

Background: Exposure to air pollution can affect the health of individuals with respiratory disease, but may also impede the health and performance of athletes. This is potentially relevant for people travelling to and competing in the Olympic and Paralympic Games (OPG) in Paris. We describe anticipated air quality in Paris based on historical monitoring data and describe the impact of the process on the development of monitoring strategies for future international sporting events.

Methods: Air pollutant data for July to September 2020-2023 and pollen data for 2015-2022 were provided by Airparif (particulate matter (PM2.5), nitrogen dioxide (NO2) and ozone (O3)) and RNSA stations in the Paris region. Airparif's street-level numerical modelling provided spatial data for the OPG venues.

Results: The maximum daily mean PM2.5 was 11±6 µg/m3 at traffic stations, below the WHO recommended daily air quality threshold (AQT). Daily NO2 concentrations ranged from 5±3 µg/m3 in rural areas to 17±14 µgm3 in urban areas. Near traffic stations, this rose to 40±24 µg/m3 exceeding the WHO AQT. Both peaked around 06:00 and 20:00 UTC (coordinated universal time). The ambient O3 level exceeded the AQT on 20 days per month and peaked at 14:00 UTC. The main allergenic taxa from June to September was Poaceae (ie, grass pollen variety).

Conclusion: Air pollutant levels are expected to be within accepted air quality thresholds at the Paris OPG. However, O3 concentrations may be significantly raised in very hot and clear conditions and grass pollen levels will be high, prompting a need to consider and manage this risk in susceptible individuals.

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来源期刊
CiteScore
27.10
自引率
4.90%
发文量
217
审稿时长
3-8 weeks
期刊介绍: The British Journal of Sports Medicine (BJSM) is a dynamic platform that presents groundbreaking research, thought-provoking reviews, and meaningful discussions on sport and exercise medicine. Our focus encompasses various clinically-relevant aspects such as physiotherapy, physical therapy, and rehabilitation. With an aim to foster innovation, education, and knowledge translation, we strive to bridge the gap between research and practical implementation in the field. Our multi-media approach, including web, print, video, and audio resources, along with our active presence on social media, connects a global community of healthcare professionals dedicated to treating active individuals.
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