Journal of Air Pollution and Health 2016. 1(1):1-6.

Majid Kermani, Hossein Arfaeinia, Ramin Nabizadeh, Mahmoud Alimohammadi, AliAsghar Aalamolhoda


Introduction: A broad spectrum of adverse health endpoint has been reported because of short- and long-term exposure to particles. Furthermore, various studies which have been indicated correlation between health effects and par- ticle matter characterization such as chemical composition and heavy metals.

Materials and methods: PM 2.5 samples were collected in the ambient air of Sina hospital in Tehran, Iran, during the springtime 2013. The concentra-tions of target heavy metals (Pb, Cd, Cr, Ni, Hg, As and Zn) in PM 2.5 particles were quantified. The PM 2.5 levels were determined by gravimetric analysis and sample analysis for their heavy metals was done by ICP-AES (Arcous model, Germany) after total digestion.

Results : The results showed that PM2.5 levels with an average of 41.19 μg/m3 were higher than outdoor PM2.5 standard of 35 μg/m3 recommended by USEPA. Total target heavy metals accounted for 0.3 % of PM 2.5 by mass. The mean values in 31 PM 2.5 particles samples also were found to be: Pb: 38.05 ng/m3, Cd: 18.2 ng/m3, Cr:4.24 ng/m3, Ni:4.19 ng/m3 , Hg: Not detection, As:1.34 ng/m3 and Zn:69:92 ng/m3. Correlations between PM 2.5 concentrations and toxic elements in various days of the week including: holidays, 1 day after holidays, and the other days have been extracted.

Conclusions: This work describes the levels of PM2.5 and their heavy metals. The average concentration of PM2.5 were higher than PM2.5 standard that recommended by USEPA. The mean concentrations of PM 2.5 and heavy metals in 1 day after holidays were found higher in comparison with other two groups. 


PM2.5; Heavy metals; Tehran

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Dockery DW, Pope CA. Acute respiratory effects of particulate air pollution. Annual review of public health. 1994;15(1):107-32.

Schwartz J. Particulate air pollution and chronic respi-ratory disease. Environmental Research. 1993;62(1):7-13.

Richards R. What effects do mineral particles have in the lung? Mineralogical Magazine. 2003;67(2):129-39.

Lipfert FW, Wyzga RE. Air pollution and mortality: is-sues and uncertainties. Journal of the Air & Waste Man-agement Association. 1995;45(12):949-66.

Katsouyanni K, Touloumi G, Spix C, Schwartz J, Bal-ducci F, Medina S, et al. Short term effects of ambient sulphur dioxide and particulate matter on mortality in 12 European cities: results from time series data from the APHEA project. Bmj. 1997;314(7095):1658.

Halek F, Nabi G, Ganjidoust H, Keyanpour M, Mirmo-hammadi M. Particulate polycyclic aromatic hydrocar-bons in urban air of Tehran. Iranian Journal of Environ-mental Health Science & Engineering. 2006;3(4).

Kiss G, Varga-Puchony Z, Rohrbacher G, Hlavay J. Distribution of polycyclic aromatic hydrocarbons on atmospheric aerosol particles of different sizes. Atmo-spheric Research. 1998;46(3):253-61.

Sanderson E, Raqbi A, Vyskocil A, Farant J-P. Com-parison of particulate polycyclic aromatic hydrocarbon profiles in different regions of Canada. Atmospheric Environment. 2004;38(21):3417-29.

Berico M, Luciani A, Formignani M. Atmospheric aero-sol in an urban area—measurements of TSP and PM10 standards and pulmonary deposition assessments. At-mospheric Environment. 1997;31(21):3659-65.

Song Y, Xu D, Chai Z, Ouyang H, Feng W, Mao X. INAA study for characterization of PM10 and PM2. 5 in Beijing and influence of dust storm. Journal of radioanalytical and nuclear chemistry. 2006;270(1):29-33. [11]Vineis P, Husgafvel-Pursiainen K. Air pollution and cancer: biomarker studies in human populations. Carci nogenesis. 2005;26(11):1846-55.

Pope III CA, Burnett RT, Thun MJ, Calle EE, Krewski D, Ito K, et al. Lung cancer, cardiopulmonary mortality, and long-term exposure to fine particulate air pollution. Jama. 2002;287(9):1132-41.

Dockery DW, Pope CA, Xu X, Spengler JD, Ware JH, Fay ME, et al. An association between air pollution and mortality in six US cities. New England journal of medicine. 1993;329(24):1753-9.

Özkaynak H, Thurston GD. Associations between 1980 US mortality rates and alternative measures of airborne particle concentration. Risk analysis. 1987;7(4):449-61.

Schwartz J, Dockery DW, Neas LM. Is daily mor-tality associated specifically with fine particles? Jour-nal of the Air & Waste Management Association. 1996;46(10):927-39.

Clarke RW, Coull B, Reinisch U, Catalano P, Kill-ingsworth CR, Koutrakis P, et al. Inhaled concentrated ambient particles are associated with hematologic and bronchoalveolar lavage changes in canines. Environ-mental health perspectives. 2000;108(12):1179.

Batalha JR, Saldiva PH, Clarke RW, Coull BA, Stea-rns RC, Lawrence J, et al. Concentrated ambient air particles induce vasoconstriction of small pulmonary arteries in rats. Environmental health perspectives. 2002;110(12):1191.

Saldiva PH, Clarke RW, Coull BA, Stearns RC, Law-rence J, Murthy GK, et al. Lung inflammation induced by concentrated ambient air particles is related to par-ticle composition. American Journal of Respiratory and Critical Care Medicine. 2002;165(12):1610-7.

Wellenius GA, Coull BA, Godleski JJ, Koutrakis P, Okabe K, Savage ST, et al. Inhalation of concentrated ambient air particles exacerbates myocardial ischemia in conscious dogs. Environmental Health Perspectives. 2003;111(4):402.

Onder S, Dursun S. Air borne heavy metal pollution of Cedrus libani (A. Rich.) in the city centre of Konya (Turkey). Atmospheric Environment. 2006;40(6):1122-33.

Babich H, Stotzky G, Ehrlich H. Environmental factors that influence the toxicity of heavy metal and gaseous pollutants to microorganisms. CRC Critical Re-views in Microbiology. 1980;8(2):99-145.

Pérez N, Pey J, Querol X, Alastuey A, López J, Viana M. Partitioning of major and trace components in PM10- PM2.5- PM1 at an urban site in Southern Europe. Atmospheric Environment. 2008;42(8):1677-91.

Wang Y, Zhuang G, Tang A, Zhang W, Sun Y, Wang Z, et al. The evolution of chemical components of aerosols at five monitoring sites of China during dust storms. Atmospheric Environment. 2007;41(5):1091-106.

EPA. EPA’s Office of Air Quality Planning and Standards (National Ambient Air Quality Standards). Envi-ronmental Protection Agency,Washington DC. 1997.

Chaloulakou A, Kassomenos P, Spyrellis N, Demokritou P, Koutrakis P. Measurements of PM 10 and PM 2.5 particle concentrations in Athens, Greece. Atmospheric Environment. 2003;37(5):649-60.

Rodrı́guez S, Querol X, Alastuey A, Viana Ma-M, Alarcón M, Mantilla E, et al. Comparative PM10–PM2.5 source contribution study at rural, urban and indus-trial sites during PM episodes in Eastern Spain. Science of the Total Environment. 2004;328(1):95-113.

Putaud J-P, Raes F, Van Dingenen R, Brüggemann E, Facchini M, Decesari S, et al. A European aerosol phenomenology—2: chemical characteristics of particulate matter at kerbside, urban, rural and background sites in Europe. Atmospheric Environment. 2004;38(16):2579-95.

Koçak M, Mihalopoulos N, Kubilay N. Chemical composition of the fine and coarse fraction of aerosols in the northeastern Mediterranean. Atmospheric Envi-ronment. 2007;41(34):7351-68.

Glavas SD, Nikolakis P, Ambatzoglou D, Mihalo-poulos N. Factors affecting the seasonal variation of mass and ionic composition of PM2. 5 at a central Mediterranean coastal site. Atmospheric Environment. 2008;42(21):5365-73.

Ravindra K, Stranger M, Van Grieken R. Chemical characterization and multivariate analysis of atmospheric PM2.5 particles. Journal of Atmospheric Chemistry. 2008;59(3):199-218.

Regional W, Ser PE. WHO Air Quality Guidelines for Europe. Regional Office for Europe Copenhagen, Denmark. 2000;No. 91.

Tanner PA, Ma H-L, Yu PK. Fingerprinting metals in urban street dust of Beijing, Shanghai, and Hong Kong. Environmental science & technology. 2008;42(19):7111-7.

Agency) UUEP. Air quality criteria for Particulate Matter (PM). US Environmental Protection Agency, Research Triangle Park, USA. 2004;I.

Kendall M, Pala K, Ucakli S, Gucer S. Airborne particulate matter (PM2. 5 and PM10) and associated met-als in urban Turkey. Air Quality, Atmosphere & Health. 2011;4(3-4):235-42.

Leili M, Naddafi K, Nabizadeh R, Yunesian M, Mes-daghinia A. The study of TSP and PM10 concentration and their heavy metal content in central area of Tehran, Iran. Air Quality, Atmosphere & Health. 2008;1(3):159-66.

Kermani M, Naddafi K, Shariat M, Mesbah A. Chemical composition of TSP and PM10 and their relations with meteorological parameters in the ambient air of Shariati Hospital District. Iranian Journal of Public Health. 2003;32(4):68-72.

Fang G-C, Wu Y-S, Huang S-H, Rau J-Y. Review of at-mospheric metallic elements in Asia during 2000–2004. Atmospheric Environment. 2005;39(17):3003-13.

WHO. WHO Air quality guidelines for particulate matter , ozone, nitrogen dioxide and sulfur dioxide: Summary of risk assessment, Global update 2005. World Health Organization. 2005.


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