Skip to main content

Air pollution and physical inactivity: the silent urban killers

According to a report by UITP (the International Association of Public Transport), poor air quality, physical inactivity and road traffic injuries are causing an increase in health problems, although it says there is an obvious solution at hand: active transport. Insufficient physical activity has been identified by the World Health Organisation as the fourth leading risk factor for global mortality. Due to our sedentary lifestyles, obesity, heart disease, strokes and certain cancers and diabetes are o
February 18, 2016 Read time: 2 mins
According to a report by UITP (the International Association of Public Transport), poor air quality, physical inactivity and road traffic injuries are causing an increase in health problems, although it says there is an obvious solution at hand: active transport.  

Insufficient physical activity has been identified by the World Health Organisation as the fourth leading risk factor for global mortality. Due to our sedentary lifestyles, obesity, heart disease, strokes and certain cancers and diabetes are on the rise, as UITP’s new Policy Brief, Unlocking the health benefits of mobility, reveals. Urban air pollution and traffic injuries are also responsible for a further 2.6 million deaths annually, mostly in low- and middle-income countries.

How we move around cities is having a direct impact on our health, but there is an alternative: the health benefits of active transport (walking and cycling combined with public transport) can prevent many of the 3.2 million deaths from physical inactivity. Compared with the sedentary experience of driving a car, public transport plays a central role in encouraging more active travel as most journeys by public transport also involve a walk or cycle to a stop or station.   

Efficient urban public transport brings major health benefits not only in facilitating more active lifestyles but also by fighting against climate change, cutting traffic congestion and reducing air and noise pollution. Active transport also has direct economic benefits: if for example, selected European cities had the same cycling modal share as Copenhagen, 76,600 extra jobs could be created.

“Urban transport policies can either actively enhance public health or pose a health risk to society,” said Alain Flausch, UITP secretary general. “Getting it right by focusing on active transport makes sense not only for the sake of our health, but it will help transform our cities into greener, more prosperous and agreeable places in which to live and do business”. 

Related Content

  • Kerb your enthusiasm, warns Passport
    March 4, 2019
    Dynamic kerbside management is crucial if urban authorities are to address increasingly chaotic situations caused by the gig economy and mobility innovation, says Adam Warnes at Passport Demand for the kerbside is growing and changing and it’s no surprise when you consider the recent innovations within the mobility industry. For starters, there are new modes of transport, including ride-shares, electric vehicles (EVs), dockless cycles, last-mile consolidations and autonomous vehicles (AVs). Secondly, the
  • Hikvision maximises safety with smart video technology
    September 12, 2022
    Around the world, thousands of people are injured or killed in road traffic accidents every day. To maximise safety for motorists and other road users, cities and highways authorities are implementing smart video solutions that alert emergency teams when an accident occurs in real time – supporting faster responses and potentially saving lives, says Juan Sádaba, ITS business development manager at Hikvision Spain
  • EU citizens ‘pay twenty times too much for traffic noise reduction’
    November 8, 2013
    According to Paul de Vos, strategic advisor at engineering and consultancy firm Royal HaskoningDHV, European policy forces local authorities to make huge investments in traffic noise reduction. Until 2017, European governments will be spending US$168 billion for noise barriers, quieter roads and measures related to the negative effects of traffic noise, including damage to health. However, by simply making cars quieter, the total cost to the taxpayer could be reduced by a factor of twenty.
  • Atkins Jacobs joint venture on pollution brings the noise
    November 7, 2023
    'Noise cameras' will identify vehicles which rev excessively or have illegal exhausts