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How are air pollution and noise perceived en route? Investigating cyclists' and pedestrians’ personal exposure, wellbeing and practices during commute

Marquart, Heike and Stark, Kerstin and Jarass, Julia (2022) How are air pollution and noise perceived en route? Investigating cyclists' and pedestrians’ personal exposure, wellbeing and practices during commute. Journal of Transport and Health, 24 (101325). Elsevier. doi: 10.1016/j.jth.2021.101325. ISSN 2214-1405.

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Abstract

Background Commuting by bicycle or on foot is beneficial for health and wellbeing. However, cycling and walking alongside road traffic poses the risk of air pollution and noise exposure. Traditionally, exposure research is based on objective measurements. Only recently have subjective perceptions gained attention. The perceived exposure to air pollution and noise en route and the momentary sensory awareness in traffic has rarely been investigated. This study addresses this research gap. The aim was to examine cyclists’/pedestrians’ sensory awareness, perceived and measured exposure, and practices to reduce health risks and improve wellbeing en route. Methods A mixed-methods approach was applied: (1) go-/ride-alongs with 28 participants in Berlin, Germany, were conducted. Cyclists/pedestrians were accompanied on their commute home from work. Meanwhile, a semi-structured qualitative interview during cycling/walking was applied to discover experiences, practices and perceptions on-site. (2) Simultaneously, noise (dB(A)), GPS and air pollution (particulate matter) were registered with wearable sensors. Results Measured exposure was partly in line with perceived exposure. However, some situations with high exposure were evaluated as positive due to sensory awareness (greenery/water, urban aesthetics) or social cues (other people, neighborhood areas). Community feelings, aesthetic/interesting urban form and passing people who perform leisure activities and, thus, take ownership of their city, improved a pleasant commute. Using hidden paths to include greenery and protective practices (e.g., increasing the distance from emitters) were examined. Conclusions Cyclists and pedestrians are directly exposed to their environment, which jointly influences health and wellbeing. Air pollution and noise need to be addressed, as do exposure perceptions and other sensory experiences. Passing community areas, having an interesting trip, seeing/smelling blue and green spaces, and the quietness associated with these experiences improve a cyclist’s/pedestrian’s wellbeing during their commute. Further research on how to plan for and communicate about healthy and pleasant routes is needed.

Item URL in elib:https://elib.dlr.de/185354/
Document Type:Article
Title:How are air pollution and noise perceived en route? Investigating cyclists' and pedestrians’ personal exposure, wellbeing and practices during commute
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Marquart, HeikeUNSPECIFIEDhttps://orcid.org/0000-0003-1561-8543UNSPECIFIED
Stark, KerstinUNSPECIFIEDhttps://orcid.org/0000-0002-1129-9015UNSPECIFIED
Jarass, JuliaUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Date:22 January 2022
Journal or Publication Title:Journal of Transport and Health
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:Yes
In ISI Web of Science:Yes
Volume:24
DOI:10.1016/j.jth.2021.101325
Publisher:Elsevier
ISSN:2214-1405
Status:Published
Keywords:Ride-along; Go-along; Sensory awareness; Perception; Air pollution; Noise
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Transport
HGF - Program Themes:Transport System
DLR - Research area:Transport
DLR - Program:V VS - Verkehrssystem
DLR - Research theme (Project):V - UrMo Digital (old)
Location: Berlin-Adlershof
Institutes and Institutions:Institute of Transport Research > Mobility and Urban Development
Deposited By: Marquart, Heike
Deposited On:23 Feb 2022 16:35
Last Modified:01 Feb 2024 03:00

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