Environmental Monitoring and Assessment

, Volume 136, Issue 1–3, pp 69–86 | Cite as

Inorganic constituents of urban air pollution in the Lazio region (Central Italy)

  • C. Perrino
  • S. Canepari
  • E. Cardarelli
  • M. Catrambone
  • T. Sargolini


A field study was carried out at six locations in the Lazio region (Central Italy) aimed at characterising atmospheric particulate matter (PM10 and PM2.5) from the point of view of the chemical composition and grain size distribution of the particles, the mixing properties of the atmosphere, the frequency and relevance of natural events. The combination of four different analytical techniques (ion chromatography, X-ray fluorescence and ICP for inorganic components, thermo-optical analysis for carbon compounds) yielded sound results in terms of characterisation of the air masses. During the first three months of the study (October–December 2004), many pollution events of natural (sea-salt or desert dust episodes) or anthropogenic nature were identified and characterised. More than 90% of the collected mass was identified by chemical analysis. The central role played by the mixing properties of the lower atmosphere when pollution events occurred was highlighted. The results show a major impact of primary anthropogenic pollutants on traffic stations and a homogeneous distribution of secondary pollutants over the regional area. An evaluation of the sources of PM and an identification of possible reliable tracers were obtained using a chemical fractionation procedure.


Atmospheric pollution Chemical analysis PM10 and PM2.5 composition Mineral dust Natural and anthropogenic sources 


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  1. Alastuey, A., Querol, X., Castello, S., Escudero, M., Avila, A., Cuevas, E., et al. (2005). Characterisation of TSP and PM2.5 at Izana and Sta. Cruz de Tenerife (Canary Islands, Spain) during a Saharan dust episode (2002). Atmospheric Environment, 39, 4715–4728.CrossRefGoogle Scholar
  2. Almeida, S. M., Pio, C. A., Freitas, M. C., Reis, M. A., & Trancoso, M. A. (2005). Source apportionment of fine and coarse particulate matter in a sub-urban area at the Western European Coast. Atmospheric Environment, 39, 3127–3138.CrossRefGoogle Scholar
  3. Artinano, B., Querol, X., Salvador, P., Rodriguez, S., Alonso, D. G., & Alastuey, A. (2001). Assessment of airborne particulate levels in Spain in relation to the new EU-Directive. Atmospheric Environment, 35, S43–S53.CrossRefGoogle Scholar
  4. Artınano, B., Salvador, P., Alonso, D. G., Querol, X., & Alastuey, A. (2003). Anthropogenic and natural influence on the PM10 and PM2.5 aerosol in Madrid (Spain). Analysis of high concentration episodes. Environmental Pollution, 125, 453–465.CrossRefGoogle Scholar
  5. Astolfi, M. L., Canepari, S., Catrambone, M., Perrino, C., & Pietrodangelo, A. (2006). Improved characterisation of inorganic components in airborne particulate matter. Environmental Chemical Letters, 3, 186–191.CrossRefGoogle Scholar
  6. Canepari, S., Cardarelli, E., Giuliano, A., & Pietrodangelo, A. (2006a). Determination of metals and non volatile ions in airborne particulate matter by a new two-step sequential leaching procedure. Part A: Experimental design and optimisation. Talanta, 69, 581–587.CrossRefGoogle Scholar
  7. Canepari S., Cardarelli, E., Pietrodangelo, A., & Strincone, M. (2006b). Determination of metals, metalloids and non-volatile ions in airborne particulate matter by a new two-step sequential leaching procedure. Part B: Validation on equivalent real samples. Talanta, 69, 588–595.CrossRefGoogle Scholar
  8. Chan, Y. C., Simpson, R. W., McTainsh, G. H., & Vowles, P. D. (1997). Characterisation of chemical species in PM2.5 and PM10 aerosols in Brisbane, Australia. Atmospheric Environment, 31, 3773–3785.CrossRefGoogle Scholar
  9. Cohen, D. D., Gulson, B. L., Davis, J. M., Stelcer, E., Garton, D., Hawas, O., et al. (2005). Fine-particle Mn and other metals linked to the introduction of MMT into gasoline in Sydney, Australia: Results of a natural experiment. Atmospheric Environment, 39, 6885–6896.CrossRefGoogle Scholar
  10. EN 14902 (2005). Ambient air quality – Standard method for the measurement of Pb, Cd, As and Ni in the PM10 fraction of suspended particulate matter.Google Scholar
  11. Goudie, A. S., & Middleton, N. J. (2001). Saharan dust storms: Nature and consequences. Earth Scencei Reviews, 56, 179–204.CrossRefGoogle Scholar
  12. Gomez, D. R., Ginè, M. F., Sanchez Bellato, A. C., & Smichowski, P. (2005). Antimony: A traffic-related element in the atmosphere of Buenos Aires, Argentina. Journal of Environmental Monitoring, 7, 1162–1168.CrossRefGoogle Scholar
  13. Graham, B., Falkovich, A. H., Rudich, Y., Maenhaut, W., Guyon, P., & Andrae, M. O. (2004). Local and regional contributions to the atmospheric aerosol over Tel Aviv, Israel: A case study using elemental, ionic and organic tracers. Atmospheric Environment, 38, 1593–1604.CrossRefGoogle Scholar
  14. Harrison, R. M., & Yin, J. (2000). Particulate matter in the atmosphere: Which particle properties are important for its effects on health. Science of the Total Environment, 249, 85–101.CrossRefGoogle Scholar
  15. Harrison, R. M., Alan, M. J., & Royston, G. L. (2003). A pragmatic mass closure model for airborne particulate matter at urban background and roadside sites. Atmospheric Environment, 37, 4927–4933.CrossRefGoogle Scholar
  16. Heal, M. R., Hibbs, L. R., Agius, R. M., & Beverland, I. J. (2005). Total and water-soluble trace metal content of urban 0background PM10, PM2.5 and black smoke in Edinburgh, UK. Atmospheric Environment, 39, 1417–1430.CrossRefGoogle Scholar
  17. Hoenig, M., Docekalova, H., & Baeten, H. (2000). Additional consideration for trace element analysis of environmental matrces using inductively coupled plasma atomic emission spectrometry with ultrasonic nebulization. Analysis, 28, 419–425.CrossRefGoogle Scholar
  18. Hsu, S. C., Lin, F. J., & Jeng, W. L. (2005). Seawater solubility of natural and anthropogenic metals within ambient aerosols collected from Taiwan coastal sites. Atmospheric Environment, 39, 3989–4001.CrossRefGoogle Scholar
  19. Hueglin, C., Gehrig, R., Baltensperger, U., Gysel, M., Monn, C., & Vonmont, H. (2005). Chemical characterisation of PM2.5, PM10 and coarse particles at urban, near-city and rural sites in Switzerland. Atmospheric Environment, 39, 637–651.CrossRefGoogle Scholar
  20. Kataoka, T., Yunoki, E., Shimizu, M., & Mori, T. (2001). A study of the atmospheric boundary layer using radon and air pollutants as tracer. Boundary-Layer Meteorology, 101, 131–155.CrossRefGoogle Scholar
  21. Laden, F., Neas, L. M., Dockery, D. W., & Schwartz, J. (2000). Association of fine particulate matter from different sources with daily mortality in six US cities. Environmental Health Perspectives, 108, 941–947.CrossRefGoogle Scholar
  22. Lehmann, K., Massling, A., Tilgner, A., Mertes, S., Galgon, D., & Wiedensohler, A. (2005). Size-resolved soluble volume fractions of submicrometer particles in air masses of different character. Atmospheric Environment, 39, 4257–4266.CrossRefGoogle Scholar
  23. Liu, W., Wang, Y., Russell, A., & Edgerton, E. S. (2005). Atmospheric aerosol over two urban–rural pairs in the southeastern United States: Chemical composition and possible sources. Atmospheric Environment, 39, 4453–4470.CrossRefGoogle Scholar
  24. Mar, T. F., Norris, G. A., Koenig, J. Q., & Larson, T. V. (2000). Associations between air pollution and mortality in Phoenix, 1995–1997. Environmental Health Perspectives 108, 347–353.CrossRefGoogle Scholar
  25. Marcazzan, G. M., Vaccaro, S., Valli, G., & Vecchi, R. (2001). Characterisation of PM10 and PM2.5 particulate matter in the ambient air of Milan (Italy). Atmospheric Environment, 35, 4639–4650.CrossRefGoogle Scholar
  26. Maenhaut, W., Raes, N., Chi, X., Cafmeyer, J., Wang, W., & Salma, I. (2005). Chemical Composition and mass closure for fine and coarse aerosols at a kerbisite in Budapest, Hungary, in spring 2002. X-ray spectrometry, 34, 290–296.CrossRefGoogle Scholar
  27. Mohamed, A. H. E., Injuk, J., Maenhaut, W., & Van Grieken, R. E. (2001). Elemental composition of Mineral aerosol generated from Sudan Sahara sand. Journal of atmospheric chemistry, 40, 247–273.CrossRefGoogle Scholar
  28. Pakkanen, T. A., Kerminen, V.-M., Loukkola, V. K., Hillamo, R. E., Aarnio, P., Koskentalo, T., et al. (2003). Size distributions of mass and chemicalcomponents in street-level and rooftop PM1 particles in Helsinki. Atmospheric Environment, 37, 1673–1690.CrossRefGoogle Scholar
  29. Perrino, C., Febo, A., & Allegrini, I. (2000). A new beta gauge monitor for the measurement of PM10 air concentration In J.E. Hanssen, R. Ballaman and R. Gehrig (Eds.), Proc. of the EMEP-WMO workshop on fine particles – Emissions, modelling and measurements, (pp. 147–152). Interlaken, Switzerland.Google Scholar
  30. Perrino, C., Pietrodangelo, A., & Febo, A. (2001). An atmospheric stability index based on radon progeny measurements for the evaluation of primary urban pollution. Atmospheric Environment, 35, 5235–5244.CrossRefGoogle Scholar
  31. Putaud, J. P., Van Dingenen, R., Brüggemann, E., Facchini, M. C., Decesari, S., et al. (2004). A European aerosol phenomenology-2 : Chemical characteristics of particulate matter at kerbside, urban, rural and background sites in Europe. Atmospheric Environment, 38, 2579–2595.CrossRefGoogle Scholar
  32. Querol, X., Alastuey, A., Ruiz, C. R., Artiñano, B., Hansson, H., Harrison, R. M., et al. (2004). Speciation and origin of PM10 and PM2.5 in selected European cities. Atmospheric Environment, 38, 6547–6555.CrossRefGoogle Scholar
  33. Salma, I., Ocskay, R., Raes, N., & Maenhaut, W. (2005). Fine structure of mass size distributions in an urban environment. Atmospheric Environment, 39, 5363–5374.CrossRefGoogle Scholar
  34. Samet, J. M., Dominici, F., Curriero, F. C., Coursac, I., & Zeger, S. L. (2000). Fine particulate air pollution and mortality in 20 US cities, 1987–1994. New England Journal of Medicine 343, 1742–1799.CrossRefGoogle Scholar
  35. Schlesinger, R. B. (1995). Toxicological evidence for health effects from inhaled particulate matter. Inhalation Toxicology, 7, 99–109.CrossRefGoogle Scholar
  36. Schwartz, J. (1994). What are people dying of on high pollution days. Environmental Research, 64, 26–35.CrossRefGoogle Scholar
  37. Sesana, L., Caprioli, E., & Marcazzan, G. M. (2003). Long period study of outdoor radon concentration in Milan and correlation between its temporal variation and dipersion properties of the atmosphere. Journal of Environmental Radiation, 65, 147–160.CrossRefGoogle Scholar
  38. Shweikani, R., Giadutt, T. G., & Durrani S. A. (1995). The effect of soil parameters on radon concentration values in the environment. Radiation Measurements, 25, 581–584.CrossRefGoogle Scholar
  39. Smichowski, P., Gomez, D. R., Dawidowski, L. E., Gine´, M. F., Sanchez Bellato, A. C., & Reich, S. L. (2004). Monitoring trace metals in urban aerosols from Buenos Aires city. Determination by plasma-based techniques, Journal of Environmental Monitoring, 6, 286–294.CrossRefGoogle Scholar
  40. Smichowski, P., Polla, G., & Gomez D. (2005). Metal fractionation of atmospheric aerosols via sequential chemical extraction: A review Analytical and Bioanalytical Chemistry, 381, 302–316.CrossRefGoogle Scholar
  41. Sternbeck, J., Sjodin, A., & Andreasson, K. (2002). Metal emissions from road traffic and the influence of resuspension – Results from two tunnel studies. Atmospheric Environment, 36, 4735–4744.CrossRefGoogle Scholar
  42. Turpin B. J., & Lim, H. (2001). Species contribution to PM2.5 mass concentration: Revisiting common assumptions for estimating organic mass. Aerosol Science and Technology, 35, 602–610.CrossRefGoogle Scholar
  43. Vecchi, R., Marcazzan, G., Valli, G., Cerini, M., & Antoniazzi, C. (2004). The role of atmospheric dispersion in the seasonal variation of PM1 and PM2.5 concentration and composition in the urban area of Milan (Italy). Atmospheric Environment, 38, 4437–4446.CrossRefGoogle Scholar
  44. Voutsa, D., Samara, C., Kouimtzis, Th., & Ochsenkuhn, K. (2002). Elemental composition of airborne particulate matter in the multi-impacted urban area of Thessaloniki, Greece. Atmospheric Environment, 36, 4453–4462.CrossRefGoogle Scholar
  45. Weckwerth, G. (2001). Verification of traffic emitted aerosol components in the ambient air of Cologne (Germany). Atmospheric Environment, 35, 5525–5536.CrossRefGoogle Scholar
  46. Zhang, K. M., Knipping, E. M., Anthony, S., Wexler, A. S., Bhave, P. V., & Tonnesen, G. S. (2005). Size distribution of sea-salt emissions as a function of relative humidity. Atmospheric Environment, 39, 3373–3379.CrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media B.V. 2007

Authors and Affiliations

  • C. Perrino
    • 1
  • S. Canepari
    • 2
  • E. Cardarelli
    • 2
  • M. Catrambone
    • 1
  • T. Sargolini
    • 1
  1. 1.C.N.R. Institute of Atmospheric PollutionMonterotondo Stazione (Rome)Italy
  2. 2.Department of ChemistryUniversity of Rome “La Sapienza” P.le Aldo MoroRomeItaly

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