The Role Of PM10 In Air Quality And Exposure
In Urban Areas
Author(s)
C. Borrego, M. Lopes, J. Valente, O. Tchepel,
A. I. Miranda & J. Ferreira
Abstract
In recent years, there has been an increase of scientific studies confirming that
long- and short-term exposure to particulate matter pollution leads to adverse
health effects. The calculation of human exposure in urban areas is the main
objective of the current work combining information on pollutant concentration
in different microenvironments and personal time-activity patterns. Two
examples of PM10 exposure quantification using population and individual
approaches are presented. The results are showing important differences between
outdoor and indoor concentrations and stressing the need to include indoor
concentrations quantification in the exposure assessment.
Keywords: air pollution, respiratory diseases, exposure, particulate matter.
1 Introduction
Every day, a person breathing is exposed to different concentrations of
atmospheric pollutants, as he moves from and to different outdoor and indoor
places. Particulate matter, coarse and fine, is one of the pollutants of most
concern in terms of adverse health effects [1]. Epidemiological studies point out
tobacco smoke, indoor and outdoor pollutants as preventable risk factors of
respiratory diseases such as cancer, allergic diseases, asthma and other chronic
respiratory diseases [2]. Smoke from fuels, urban air pollution or occupational
airborne particulates contribute to the increase of disability-adjusted life years
(DALYs, one DALY represents the loss of one year of full health) either in
Keywords
air pollution, respiratory diseases, exposure, particulate matter.
Related Book
Other papers in this volume
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