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Indoor and outdoor sources of size-resolved mass concentration of particulate matter in a school gym—implications for exposure of exercising children

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Abstract

Introduction

It has been noticed many times that schools are buildings with high levels of particulate matter concentrations. Several authors documented that concentrations of particulate matter in indoor school microenvironments exceed limits recommended by WHO namely when school buildings are situated near major roads with high traffic densities. In addition, exercise under conditions of high particulate concentrations may increase the adverse health effects, as the total particle deposition increases in proportion to minute ventilation, and the deposition fraction nearly doubles from rest to intense exercise.

Site and methods

Mass concentrations of size-segregated aerosol were measured simultaneously in an elementary school gym and an adjacent outdoor site in the central part of Prague by two pairs of collocated aerosol monitors—a fast responding photometer DusTrak and a five stage cascade impactor. To encompass seasonal and annual differences, 89 days of measurements were performed during ten campaigns between 2005 and 2009.

Results and discussion

The average (all campaigns) outdoor concentration of PM2.5 (28.3 μg m−3) measured by the cascade impactors was higher than the indoor value (22.3 μg m−3) and the corresponding average from the nearest fixed site monitor (23.6 μg m−3). Indoor and outdoor PM2.5 concentrations exceeded the WHO recommended 24-h limit in 42% and 49% of the days measured, respectively. The correlation coefficient (r) between corresponding outdoor and indoor aerosol sizes increased with decreasing aerodynamic diameter of the collected particles (r = 0.32–0.87), suggesting a higher infiltration rate of fine and quasi-ultrafine particles. Principal component analysis revealed five factors explaining more than 82% of the data variability. The first two factors reflected a close association between outdoor and indoor fine and quasi-ultrafine particles confirming the hypothesis of high infiltration rate of particles from outdoors. The third factor indicated that human activity is the main source of indoor emission of coarse particles. The fourth factor involved only outdoor variables showing the resuspension of coarse ambient aerosol on dry and warm days without its seeming effect on the indoor coarse PM levels. Having in mind that high concentrations of both fine and coarse aerosol were frequently observed in the studied space, our results suggest that indoor exercise in polluted urbanized areas may increase the overall exposure and thus represent a potential health risk to young individuals during physical education at schools.

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References

  • Avigo D, Godoi AFL, Janissek PR, Makarowska J, Krata A, Vermaak SP, Alfoldy B, Van Grieken R, Godoi RHM (2008) Particulate matter analysis at elementary schools in Curitiba, Brazil. Anal Bioanal Chem 391:1459–1468

    Article  CAS  Google Scholar 

  • Blondeau P, Iordache V, Poupard O, Genin D, Allard F (2005) Relationship between outdoor and indoor air quality in eight French schools. Indoor Air 15:2–12

    Article  CAS  Google Scholar 

  • Braniš M (2009) Air quality of Prague: traffic as a main pollution source. Environ Monit Assess 156(1–4):377–390

    Article  Google Scholar 

  • Braniš M, Řezáčová P, Domasová M (2005) The effect of outdoor air and indoor human activity on mass concentration of PM10, PM2.5 and PM1 in a classroom. Environ Res 99(2):143–149

    Article  Google Scholar 

  • Braniš M, Šafránek J, Hytychová A (2009) Exposure of children to airborne particulate matter of different size fractions during indoor physical education at school. Build Environ 44(6):1246–1252

    Article  Google Scholar 

  • Brunekreef B, Forsberg B (2005) Epidemiological evidence of effects of coarse airborne particles on health. Eur Respir J 26:309–318

    Article  CAS  Google Scholar 

  • Brunekreef B, Janssen NAH, de Hartog J, Harssema H, Knape M, van Vliet P (1997) Air pollution from traffic and lung function in children living near motorways. Epidemiology 8:298–303

    Article  CAS  Google Scholar 

  • Chan TW, Mozurkewich M (2007a) Simplified representation of atmospheric aerosol size distributions using absolute principal component analysis. Atmos Chem Phys 7:875–886

    Article  CAS  Google Scholar 

  • Chan TW, Mozurkewich M (2007b) Application of absolute principal component analysis to size distribution data: identification of particle origins. Atmos Chem Phys 7:887–897

    Article  CAS  Google Scholar 

  • Costabile F, Birmili W, Klose S, Tuch T, Wehner B, Wiedensohler A, Franck U, Konig K, Sonntag A (2009) Spatio-temporal variability and principal components of the particle number size distribution in an urban atmosphere. Atmos Chem Phys 9:3163–3195

    Article  CAS  Google Scholar 

  • Daisey JM, Angell WJ, Apte MG (2003) Indoor air quality, ventilation and health symptoms in schools: an analysis of existing information. Indoor Air 13:53–64

    Article  CAS  Google Scholar 

  • Diapouli E, Chaloulakou A, Spyrellis N (2007) Indoor and outdoor particulate matter concentrations at schools in the Athens area. Indoor Built Environ 16:55–61

    Article  CAS  Google Scholar 

  • Ekmekcioglu D, Keskin SS (2007) Characterization of indoor air particulate matter in selected elementary schools in Istanbul, Turkey. Indoor Built Environ 16(2):169–176

    Article  CAS  Google Scholar 

  • Ferro AR, Kopperud RJ, Hildemann LM (2004) Source strengths for indoor human activities that resuspend particulate matter. Environ Sci Technol 38(6):1759–1764

    Article  CAS  Google Scholar 

  • Fox A, Harley W, Feigley C, Salzberg D, Toole C, Sebastian A, Larsson L (2005) Large particles are responsible for elevated bacterial marker levels in school air upon occupation. J Environ Monit 7:450–456

    Article  CAS  Google Scholar 

  • Fromme H, Twardella D, Dietrich S, Heitmann D, Schierl R, Liebl B, Ruden H (2007) Particulate matter in the indoor air of classrooms—exploratory results from Munich and surrounding area. Atmos Environ 41:854–866

    Article  CAS  Google Scholar 

  • Gauderman WJ, Avol E, Gilliland F, Vora H, Thomas D, Berhane K, McConnell R, Kuenzli N, Lurmann F, Rappaport E, Margolis H, Bates D, Peters J (2004) The effect of air pollution on lung development from 10 to 18 years of age. N Engl J Med 351(11):1057–1067

    Article  CAS  Google Scholar 

  • Geller MD, Chang MH, Sioutas C, Ostro BD, Lipsett MJ (2002) Indoor/outdoor relationship and chemical composition of fine and coarse particles in the southern California deserts. Atmos Environ 36(6):1099–1110

    Article  CAS  Google Scholar 

  • Goyal RL, Khare M (2009) Indoor-outdoor concentrations of RSPM in classroom of naturally ventilated school building near urban traffic roadway. Atmos Environ 43:6026–6038

    Article  CAS  Google Scholar 

  • Green RS, Smorodinsky S, Kim JJ, McLaughlin R, Ostro B (2004) Proximity of California public schools to busy roads. Environ Health Perspect 112:61–66

    Article  Google Scholar 

  • Heudorf U, Neitzert V, Spark J (2009) Particulate matter and carbon dioxide in classrooms—the impact of cleaning and ventilation. Int J Hyg Environ Health 212:45–55

    Article  CAS  Google Scholar 

  • Janssen NAH, Hoek G, Harssema H, Brunekreef B (1997) Childhood exposure to PM10: relation between personal, classroom, and outdoor concentrations. Occup Environ Med 54(12):888–894

    Article  CAS  Google Scholar 

  • Janssen NAH, van Vliet PHN, Aarts F, Harssema H, Brunekreef B (2001) Assessment of exposure to traffic related air pollution of children attending schools near motorways. Atmos Environ 35:3875–3884

    Article  CAS  Google Scholar 

  • Jones NC, Thornton CA, Mark D, Harrison RM (2000) Indoor/outdoor relationships of particulate matter in domestic homes with roadside, urban and rural locations. Atmos Environ 34(16):2603–2612

    Article  CAS  Google Scholar 

  • Kingham S, Durand M, Harrison J, Cavanagh J, Epton M (2008) Temporal variations in particulate exposure to wood smoke in a residential school environment. Atmos Environ 42:4619–4631

    Article  CAS  Google Scholar 

  • Korenstein S, Piazza B (2002) An exposure assemment of PM10 from a major highway interchange: are children in nearby schools at risk? J Environ Health 65(2):9–17

    Google Scholar 

  • Künzli N (2002) The public health relevance of air pollution abatement. Eur Respir J 20:198–209

    Article  Google Scholar 

  • Kuruvilla J, Karnae S, Crist K, Myoungwoo K, Kulkarmi A (2007) Analysis of trace elements and ions in ambient fine particulate matter at three elementary schools in Ohio. J Air Waste Manage Assoc 57(4):394–406

    Google Scholar 

  • Lee SC, Chang M (2000) Indoor and outdoor air quality investigation at school in Hong Kong. Chemosphere 41:109–113

    Article  CAS  Google Scholar 

  • Long C-M, Suh HH, Catalano PJ, Koutrakis P (2001) Using time- and size-resolved particulate data to quantify indoor penetration and deposition behavior. Environ Sci Technol 35(10):2089–2099

    Article  CAS  Google Scholar 

  • Misra Ch, Singh M, Shen S, Sioutas C, Hall P (2002) Development and evaluation of a personal cascade impactor sampler. J Aerosol Sci 33:1027–1047

    Article  CAS  Google Scholar 

  • Mittleman MA (2007) Air pollution, exercise, and cardiovascular risk. NEJM 357(11):1147–1149

    Article  CAS  Google Scholar 

  • Parker JL, Larson RR, Eskelson E, Wood EM, Veranth JM (2008) Particle size distribution and composition in a mechanically ventilated school building during air pollution episodes. Indoor Air 18:386–393

    Article  CAS  Google Scholar 

  • Poupard O, Blondeau P, Iordache V, Allard F (2005) Statistical analysis of parametres influencing the relationship between outdoor and indoor air quality in schools. Atmos Environ 39:2071–2080

    Article  CAS  Google Scholar 

  • Rundell KW, Hoffman JR, Caviston R, Bulbulian R, Hollenbach AM (2007) Inhalation of ultrafine and fine particulate matter disrupts systemic vascular function. Inhal Toxicol 19:133–140

    Article  CAS  Google Scholar 

  • Smedje G, Norback D (2001) Incidence of asthma diagnosis and self-reported allergy in relation to the school environment—a four-year follow-up study in schoolchildren. Int J Tuberc Lung Dis 5(11):1059–1066

    CAS  Google Scholar 

  • Stranger M, Potgieter-Vermaak SS, Van Grieken R (2008) Characterization of indoor air quality in primary schools in Antwerp, Belgium. Indoor Air 18:454–463

    Article  CAS  Google Scholar 

  • Thatcher TL, Layton DW (1995) Deposition, resuspension and penetration of particles within a residence. Atmos Environ 29(13):1487–1492

    Article  CAS  Google Scholar 

  • Vaclavik-Bräuner E, Forchhammer L, Møller P, Simonsen J, Glasius M, Wåhlin P, Raaschou-Nielsen O, Loft S (2007) Exposure to ultrafine particles from ambient air and oxidative stress-induced cDNA damage. Environ Health Perspect 115(8):1171–1182

    Google Scholar 

  • Van Dijken F, Bronswilj JEHM, Sundell J (2006) Indoor environment and pupils’ health in primary schools. Build Res Inf 34(5):437–446

    Article  Google Scholar 

  • Van Roosbroeck S, Jacobs J, Janssen NAH, Oldenvening M, Hoek G, Brunekreef B (2007) Long-term personal exposure to PM2.5 soot and NOx in children attending schools near busy roads a validation study. Atmos Environ 41:3381–3394

    Article  Google Scholar 

  • Villarreal-Calderón A, Acuña H, Villarreal-Calderón J, Garduño M, Henríquez-Roldán CF, Calderón-Garcidueñas L, Valencia-Salazar G (2002) Assessment of physical education time and after-school outdoor time in elementary and middle school students in south Mexico City: the dilemma between physical fitness and the adverse health effects of outdoor pollutant exposure. Arch Environ Health 57(5):450–460

    Article  Google Scholar 

  • Wehner B, Wiedensohler A (2003) Long term measurements of submicrometer urban aerosols: statistical analysis for correlations with meteorological conditions and trace gases. Atmos Chem Phys 3:867–879

    Article  CAS  Google Scholar 

  • Wu Y-C, Batterman SA (2006) Proximity of schools in Detroit, Michigan to automobile and truck traffic. J Expo Anal Environ Epidemiol 16:457–470

    Article  Google Scholar 

Download references

Acknowledgement

This work was supported by the Czech Ministry of Education Youth and Sport research grant INAIR No. NPV II 2B08077.

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Authors and Affiliations

  1. Faculty of Science, Institute for Environmental Studies, Charles University in Prague, Albertov 6, 128 43, Prague 2, Czech Republic

    Martin Braniš & Adéla Hytychová

  2. Faculty of Physical Education, Department of Outdoor Sports, Charles University in Prague, José Martího 31, 162 52, Prague 6, Czech Republic

    Jiří Šafránek

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  1. Martin Braniš
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  2. Jiří Šafránek
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  3. Adéla Hytychová
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Correspondence to Martin Braniš.

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Responsible editor: Euripides Stephanou

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Braniš, M., Šafránek, J. & Hytychová, A. Indoor and outdoor sources of size-resolved mass concentration of particulate matter in a school gym—implications for exposure of exercising children. Environ Sci Pollut Res 18, 598–609 (2011). https://doi.org/10.1007/s11356-010-0405-0

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