Measured air quality at Franklin D. Roosevelt station - 2013 to 2020

RATP continuously monitors and assesses the quality of the air circulating in underground railway enclosures. Monitoring is based primarily on compliance with the hygiene and cleanliness conditions of the RATP spaces, both for passengers and staff. The RATP laboratory carries out continuous measurements at 5 stations representative of the RATP underground spaces (Châtelet, Franklin Roosevelt and Auber, Châtelet RER A and Nation RER A) which constitute the SQUALES network (Surveillance de la Qualité de l'Air de l'Environnement Souterrain). This dataset corresponds to Franklin D. Roosevelt station on line 1. The measurements concern the usual climatic parameters (temperature, relative humidity), air renewal (carbon dioxide) and air quality (nitrogen oxides, particles). This network automatically produces more than 200,000 raw data per year. The hourly averages of these measurements constitute the published database. Other parameters, such as ultrafine particles, aldehydes, monocyclic or polycyclic aromatic hydrocarbons, can also be monitored through ad hoc measurement campaigns.巴黎大众运输公司（RATP）持续对地铁封闭空间内的流通空气品质开展监测与评估。本次监测主要以符合RATP管辖空间针对乘客与工作人员设定的卫生与清洁要求为核心依据。 RATP实验室在5个具有RATP地铁空间代表性的站点（夏特雷站、富兰克林·罗斯福站、欧贝站、夏特雷区域快铁A线站以及民族区域快铁A线站）开展连续监测，该监测网络名为SQUALES网络（法语全称：Surveillance de la Qualité de l'Air de l'Environnement Souterrain，即地下环境空气品质监测系统）。 本数据集对应1号线富兰克林·罗斯福站。 本次监测指标涵盖常规气候参数（温度、相对湿度）、新风量表征指标（二氧化碳）以及空气品质相关指标（氮氧化物、颗粒物）。 该监测网络每年可自动生成超20万条原始数据，经处理后的监测数据小时均值即为对外发布的数据库内容。此外，超细颗粒物、醛类物质、单环或多环芳烃等其他参数，亦可通过专项监测活动开展补充监测。