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

  • June 21, 2016
    First year of growth in demand for public transport in EU ‘since economic crisis’
    The use of public transport in the European Union has reached its highest level since 2000, with a total of 57.9 billion journeys made in 2014, according to a new study released today by UITP (International Association of Public Transport). 2014 was the first year of distinct growth in demand for public transport after years of stable demand following the start of the economic crisis in 2008. The highest total demand in 2014 for bus, tram, metro and suburban rail was recorded in Germany (10.9 billi
  • April 30, 2025
    It’s official: 20 (or 30) really is plenty
    A study has looked at what 20mph (30 km/h) speed limits mean in terms of road safety – and the answers are encouraging. Alan Dron speaks to transport researcher Aud Tennøy…
  • October 15, 2021
    We need to talk about AVs
    Will driverless vehicles lead to more deaths and destroy more lives than their manual counterparts? Transport writer Colin Sowman argues that they will
  • November 1, 2016
    UITP, ITF welcome UN plan to advance sustainable transport
    Both the UITP and the International Transport Forum (ITF) have welcomed the United Nations High-Level Advisory Group report which recommends that greener, more efficient and sustainable transport can save trillions and help achieve the sustainable development goals. According to the report, Mobilizing Sustainable Transport for Development, greater investment in greener, more sustainable transport systems is essential for propelling the economic and social development that is vital to achieving the Sustai