Health Risk Assessment of Mobility-Related Air Pollution in Ha Noi, Vietnam


Hanoi is the capital city of Vietnam and the second largest city of the country, just behind Ho Chi Minh City. During the last two decades, Hanoi developed fast and expanded steadily. Since the city acquired large parts of the surrounding provinces in 2008, Hanoi tripled its size and doubled its population. The new development aims to spread the concentrated population and economic activities to alleviate the stress caused by pollution and the decreasing quality of life of the residents. Hanoi has a very fast growing fleet of motor vehicles, at the rate of 12% - 15% annually. The fast transition from bikes to motorcycles and to cars results in a most serious environmental burden in particular on the air quality and human health. This paper overviews the air quality and pollution caused by road traffic in central Hanoi (5 old districts) and the related health outcomes due to particulate matters (PM10 and PM2.5). It uses dose-response functions to quantify the number of extra deaths resulting from traffic-related particulate matters. The results are compared with those of other studies to assess the impacts of air pollution on human health in large, crowded and fast developing cities in Southeast Asia. Assessment of the health risk caused by traffic shows that mobility in Hanoi causes a high health burden. In 2009, mobility caused 3200 extra deaths by traffic related PM10. The result shows that health impacts due to air pollution are by far larger than the number of fatalities due to traffic accidents.

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V. Hieu, L. Quynh, P. Ho and L. Hens, "Health Risk Assessment of Mobility-Related Air Pollution in Ha Noi, Vietnam," Journal of Environmental Protection, Vol. 4 No. 10, 2013, pp. 1165-1172. doi: 10.4236/jep.2013.410133.

Conflicts of Interest

The authors declare no conflicts of interest.


[1] Hanoi Statistical Office, “Statistical Year Books of Hanoi 2000-2009,” Hanoi, 2010.
[2] Vietnam General Statistical Office, “Vietnam Nationalwide Population Survey 2009,” 2011.
[3] Vietnam Register, “Integrated Action Plan to Reduce Vehicle Emissions in Viet Nam,” 2002.
[4] Vietnam Register, “Data on the Vehicle Fleet in Hanoi,” Hanoi, 2011.
[5] N. Bruce, R. Perez-Padilla and R. Albalak, “Indoor Air Pollution in Developing Countries: A Major Environmental and Public Health Challenge,” Bulletin of the World Health Organization, Vol. 78, No. 9, 2000, pp. 1078-1092.
[6] N. Bruce, R. Perez-Padilla and R. Albalak, “The Health Effects of Indoor Air Pollution Exposure in Developing Countries,” WHO, Geneva, 2002.
[7] S. Syahril, B. P. Resosudarmo and H. S. Tomo, “Study on Air Quality of Jakarta, Indonesia: Future Trends, Health Impacts, Economic Value and Policy Options,” ADB, Jakarta, 2002.
[8] M. Walsh, “Contribution of Vehicles to Overall Air Pollution in Asia,” ADB, Manila, 2002.
[9] World Health Organization, “The World Health Report 2002: Reducing Risks, Promoting Healthy Life,” Geneva, 2002.
[10] H. Kan and B. Chen “Particulate Air Pollution in Urban Areas of Shanghai, China: Health-Based Economic Assessment,” Science of the Total Environment, Vol. 322, No. 1-3, 2004, pp. 71-79.
[11] S. Cheng, D. Chen, J. Li, H. Wang and X. Guo, “The Assessment of Emission-Source Contributions to Air Quality by Using a Coupled MM5-ARPS-CMAQ Modeling System: A Case Study in the Beijing Metropolitan Region, China,” Environmental Modelling & Software, Vol. 22, No. 11, 2007, pp. 1601-1616.
[12] A. Sagar, M. Bhattacharya and V. A. Joon, “Comparative Study of Air Pollution-Related Morbidity among Exposed Population of Delhi,” Indian Journal of Community Medicine, Vol. 32, No. 4, 2007, pp. 268-271.
[13] D. W. Dockery, C. A. Pope III, X. Xu, J. D. Spengler, J. H. Ware, M. E. Fay, B. G. Ferris Jr. and F. E. Speizer, “An Association between Air Pollution and Mortality in Six US Cities,” The New England Journal of Medicine, Vol. 329, No. 24, 1993, pp. 1753-1759.
[14] C. A. Pope III, D. W. Dockery and J. Schwartz, “Review of Epidemiological Evidence of Health Effects of Particulate Air Pollution,” Inhalation Toxicology, Vol. 7, No. 1, 1995, pp. 1-18.
[15] C. A. Pope III, R. T. Burnett, M. J. Thun, E. E. Calle, D. Krewski, K. Ito and G. D. Thurston, “Lung Cancer, Cardiopulmonary Mortality, and Long-Term Exposure to Fine Particulate Air Pollution,” Journal of the American Medical Association, Vol. 287, No. 9, 2002, pp. 1132-1141.
[16] World Health Organization, “Health Aspects of Air Pollution with Particulate Matter, Ozone and Nitrogen Dioxide,” Bonn, 2003.
[17] H. R. Anderson, R. W. Atkinson, J. L. Peacock, L. Marston and K. Konstantinou, “Meta-Analysis of Time-Series Studies and Panel Studies of Particulate Matter (PM) and Ozone (O3),” World Health Organization, London, 2004.
[18] G. Fisher, T. Kjellstrom, S. Kingham, S. Hales and R. Shrestha, “Health and Air Pollution in New Zealand: Main Report,” Health Research Council of New Zealand, Ministry for the Environment and Ministry of Transport, Wellington, 2007.
[19] F. Ballester, “Air Pollution and Health: An Overview with Some Case Studies,” In: P. Nicolopoulou-Stamati, L. Hens and C. V. Howard, Eds., Environmental Health Impacts of Transport and Mobility, Springer, Dordrecht, 2005, pp. 53-79.
[20] N. Künzli, R. Kaiser, S. Medina, M. Studnicka, O. Chanel, P. Filliger, M. Herry, F. Horak, V. Puybonnieux-Texier, P. Quénel, J. Schneider, R. Seethaler, J. C. Vergnaud and H. Sommer, “Public-Health Impact of Outdoor and Traffic-Related Air Pollution: A European Assessment,” The Lancet, Vol. 356, No. 9232, 2000, pp. 795-801.
[21] A. Le Tertre, S. Medina, E. Samoli, B. Forsberg, P. Michelozzi, A. Boumghar, J. M. Vonk, A. Bellini, R. Atkinson, J. G. Ayres, J. Sunyer, J. Schwartz and K. Katsouyanni, “Short-Term Effects of Particulate Air Pollution on Cardiovascular Diseases in Eight European Cities,” Journal of Epidemiology and Community Health, Vol. 56, No. 10, 2002, pp. 773-779.
[22] S. Medina, E. Boldo, M. Saklad, E. M. Niciu, M. Krzyzanowski, F. Frank, K. Cambra, H. G. Muecke, B. Zorilla, R. Atkinson, A. Le Tertre and B. Forsberg, “APHEIS Health Impact Assement of Air Pollution and Communications Strategy,” Institut de Veille Sanitaire, Saint-Maurice, 2005.
[23] G. W. Fisher, K. A. Rolfe, T. Kjellstrom, A. Woodward, S. Hales, A. P. Sturman, S. Kingham, J. Petersen, R. Shrestha and D. King, “Health Effects Due to Motor Vehicle Air Pollution in New Zealand,” New Zealand Ministry of Transport, 2002.
[24] T. S. Nguyen, “Assessing Long-Term Effect of Outdoor Dust Pollution on the Population of Hanoi (Luong giá anh huong man tính cua o nhiem bui trong khong khí ngoài troi doi voi suc khoe cua dan cu noi thành Hà Noi),” Journal of Practical Medicine (Y hoc thuc hành), Vol. 396, No. 4, 2001, pp. 8-10. (In Vietnamese)
[25] P. Babisch, “Traffic, Noise and Health,” In: P. Nicolopoulou-Stamati, L. Hens and C. V. Howard, Eds., Environmental Health Impacts of Transport and Mobility, Springer, Dordrecht, 2005, pp. 9-25.
[26] N. Janssen and E. Sanderson, “Air Pollution and the Risks to Human Health—Exposure Assessment,” AIRNET Work Group 1: Exposure Assessment, 2004.
[27] K. Katsouyianni, “Ambient Air Pollution and Health,” British Medical Bulletin, Vol. 68, No. 1, 2003, pp. 143-156.
[28] P. Nicolopoulou-Stamati, L. Hens, P. Lammar and C. V. Howard, “Effects of Mobility on Health—An Overview,” In: P. Nicolopoulou-Stamati, L. Hens and C. V. Howard, Eds., Environmental Health Impacts of Transport and Mobility, Springer, Dordrecht, 2005, pp. 277-309.
[29] A. Prüss-Ustün, C. Mathers, C. Corvalán and A. Woodward, “Introduction and Methods: Assessing the Environmental Burden of Disease at National and Local Levels,” World Health Organization, Geneva, 2003.
[30] T. Roussou and P. Behrakis, “The Respiratory Effects of Air Pollution,” In: P. Nicolopoulou-Stamati, L. Hens and C. V. Howard, Eds., Environmental Health Impacts of Transport and Mobility, Springer, Dordrecht, 2005, pp. 79-95.
[31] E. Sanderson and F. Hurley, “Air Pollution and the Risks to Human Health—Health Impact Assessment,” AIRNET Work Group 4—Risk and Health Impact Assessment, 2003.
[32] World Health Organization, “Transport, Environment and Health,” 2007.
[33] World Health Organization, “Health Aspects of Transport Related Air Pollution,” WHO, Copenhagen, 2005.
[34] World Health Organization, “Health Aspects & Risks of Transport Systems: The HEARTS Project,” WHO, Copenhagen, 2006.
[35] Center for Environmental Engineering of Towns and Industrial Areas, Hanoi University of Civil Engineering, “Environmental Monitoring Data 2007,” Hanoi, 2007.
[36] Minister of Transport of Vietnam, “Report on the Health Impacts of Air Pollution and Related Economical Impacts between 2007-2009 and Future Predictions for Hanoi and Ho Chi Minh Cities,” Hanoi, 2010.
[37] J. Dixon, L. Scura, R. Carpenter and P. Sherman, “Economic Analysis of Environmental Impacts,” 2nd Edition, EarthScan, London, 1994.
[38] V. H. Vu, X. Q. Le, P. N. Ho and L. Hens, “Health Impact Assessment for Traffic Pollution (Particulate Matters) for Hai Phong City, Vietnam,” In: V. Bhasin and C. Susanne, Eds., Anthropology Today: Trends and Scope of Human Ecology, Anthropologist Special Volume, No. 5, 2010, pp. 67-76.

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