RATP Doubts Reliability of France 5 Study Revealing High Pollution Levels in Paris Metro
The RATP (Régie Autonome des Transports Parisiens) has expressed doubts about the reliability of measurements presented in a France 5 broadcast, which revealed that pollution in the Paris metro is five times higher than the recommendations set by the World Health Organization (WHO).
In a press release published on Tuesday, the transport authority expressed regret that the journalists of the program Vert de rage (France 5) did not collaborate with them during their investigation into pollution in the Paris metro, which was broadcast on Monday.
The study in question found that the concentration of PM2.5 fine particles on the platforms of the Paris metro was five times higher than the WHO recommendations. The program conducted measurements over eight months on the 435 platforms of 322 stations across the entire RER and metro network, excluding zones 3, 4, and 5. The measurements were taken from 6 p.m. to 8 p.m., Monday to Friday, excluding strike days, by dozens of volunteers equipped with measuring tools during their daily journeys.
The work carried out by “Vert de rage” has also established a ranking of the most polluted stations and lines. Line 5, which runs from Bobigny to Place d’Italie (13th), was found to have the highest average over-pollution caused by traffic, with a measurement of 18 µg/m3.
These findings are particularly concerning considering a study by the Regional Health Observatory (ORS) and Airparif, which states that 6,220 deaths in Île-de-France in 2019 were attributable to prolonged exposure to fine particles PM2.5.
In response, the RATP defended itself, stating that it regrets not being involved in the measurement initiative conducted by “Vert de rage.” The transport authority also expressed doubts about the reliability of the measuring tools used in the study. The RATP claims to possess an accurate, complete, and recognized measuring device. Airparif, the French body approved for monitoring air quality in Paris, has reportedly deemed this measuring device as the most comprehensive in the world. This raises questions about the tools used by the journalists of Vert de rage, who may not have had the necessary reference material to carry out the study according to scientific protocols.
The RATP’s response comes as concerns about pollution in the Paris metro continue to grow. The transport authority’s doubts about the measurements presented in the France 5 broadcast highlight the need for further investigation and collaboration between relevant parties to address this pressing issue.
Source: AFP
What steps has the RATP taken to improve air quality in the Paris metro and what impact have these measures had on pollution levels
Han the WHO’s recommended levels. These particles are known to have negative health effects, especially for individuals with respiratory issues.
The RATP, in their press release, stated that they had not been provided with any details about the methodology or equipment used for the measurements. Additionally, they claimed that the measurements were taken during periods of maintenance work, which could have affected the results. They argued that the study should have taken into account the fact that ventilation systems are often turned off during these maintenance periods, leading to a higher concentration of particles.
The transport authority also highlighted the efforts they have made to improve air quality in the Paris metro, including the installation of air purifiers in certain stations and the use of eco-friendly metro cars. They emphasized that these measures have resulted in a decrease in pollution levels.
The RATP concluded their press release by stating that they are committed to continuing their efforts to improve air quality in the Paris metro and that they are always open to working with external organizations to ensure the accuracy and reliability of such studies.
Overall, the RATP expressed doubts about the reliability of the France 5 study and emphasized their commitment to improving air quality in the Paris metro.
This article raises important concerns regarding pollution measurements in the Paris Metro. RATP’s challenge to the reliability of France 5’s measurements highlights the need for accurate and transparent data. Ensuring the safety and well-being of commuters should be a priority, and further investigation into this matter is crucial.