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Seasonal Variations in Indoor Air Quality of Urban and Rural Asian Households


Affiliations
1 Sustainable Development Study Centre, Government College University, Lahore 54000, Pakistan
2 Department of Environmental Sciences, Government College Women University, Sialkot 51310, Pakistan
 

Burning of fuel for cooking and heating purposes causes smoke and other pollutants within households, resulting in direct human exposure. The present study focuses on assessment of seasonal variations in indoor air quality, including temperature, humidity, light, CO, SO2, PM10 and airborne bacteria. Gaseous emissions were analysed using digital metres and bacterial analysis was done by Gram staining method. Health data were gathered through questionnaires. Humidity, light intensity and concentration of CO, SO2 and PM10 were observed to be comparatively higher (P < 0.05) during winter and bacterial colonies were found to be comparatively higher (P < 0.05) in rural areas. About 80% of airborne bacteria in both urban and rural areas were Gram-positive. The indoor air quality of rural households was more polluted than urban households, and pollution was more in winter compared to summer due to inefficient cooking techniques and burning of biomass fuel.

Keywords

Health Assessment, Indoor Air, Particulate Matter, Seasonal Variations, Urban and Rural Households.
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  • Oguntoke, O., Opeolu, B. O. and Babatunde, N., Indoor air pollution and health risks among rural dwellers in Odeda area, SouthWestern Nigeria. Ethiop. J. Environ. Stud. Manage., 2010, 3(2), 39–46.

  • Qasim, M., Bashir, A., Anees, M. M., Ghani, M. U., Khalid, M., Malik, J. and Kokab, A., Health risk assessment of indoor air quality in developing countries. Asian J. Mang. Sci. Educ., 2001, 3(2), 63–70.

  • Smith, K. R. and Mehta, S., The burden of disease from indoor air pollution in developing countries: comparison of estimates. Int. J. Hyg. Environ. Health, 2003, 206, 279–289.

  • Mac. Indoor air pollution create problems for rural areas, 2009; http://www.lifeofearth.org

  • Balakrishnan, K., Mehta, S., Kumar, S. and Kumar, P., Exposure to indoor air pollution: evidence from Andhra Pradesh, India. Regional Health Forum, World Health Organisation, 2003, vol. 7, pp. 56–59.

  • Kim, K. H., Jahan, S. A. and Kabir, E., A review of disease associated with household air pollution due to the use of biomass fuels. J. Hazard. Mater., 2011, 192, 425–431.

  • Jie, Y., Ismail, N. H., Jie, X. and Isa, Z. M., Do indoor environments influence asthma and asthama-related symptoms among adults in homes? A review of the literature. J. Formos. Med. Assoc., 2011, 110, 555–563.

  • Kampa, M. and Castanas, E., Human health effects of air pollution. Environ. Pollut. 2008, 151(2), 362–367.

  • Massey, D., Kulshrestha, A., Masih, J. and Taneja, A., Seasonal trends of PM10. PM5.0, PM2.5 and PM1.0 in indoor and outdoor environments of residential homes located in North-Central India. Build. Environ., 2012, 47, 223–231.

  • Nasir, Z. A., Colbeck, I., Bharucha, Z. P. and Cintra, L., Ethnoenvironmental knowledge as a tool to combat indoor air pollution in low income countries: a case study from rural communities in Pakistan. J. Environ. Human, 2014, 1(2), 165–175.

  • Pakistan Bureau of Statistics, Pakistan social and living standards measurement survey (Pakistan Social and Living Standard Survey), 2012, p. 13.

  • IUCN Pakistan, Programme on health and environment, northern area strategy for sustainable development, background paper, International Union for the Conservation of Nature and Natural Resources Pakistan, Karachi, 2003, p. 2.2.

  • Ali, N., Harrad, S., Goosey, E., Neels, H. and Covaci, A., ‘Novel’ brominated flame retardants in Belgian and UK indoor dust: implications for human exposure. Chemosphere, 2011, 83(10), 1360–1365.

  • Fullerton, D. G., Bruce, N. and Gordon, S. B., Indoor air pollution from biomass fuel smoke is a major health concern in the developing world. Trans. R. Soc. Trop. Med. Hyg., 2008, 102(9), 843– 851.

  • Siddiqui, A. R., Lee, K., Bennett, D., Yang, X., Brown, K. H., Bhutta, Z. A. and Gold, E. B., Indoor carbon monoxide and PM2.5 concentrations by cooking fuels in Pakistan. Indoor Air., 2009, 19(1), 75–82.

  • Amna, R. S., Lee, K., Gold, E. B. and Bhutta, Z. A., Eye and respiratory symptoms among women exposed to wood smoke emitted from indoor cooking: a study from southern Pakistan. Energ. Sust. Dev., 2005, 9(3), 58–66.

  • ASHRAE Standard, Ventilation for acceptable indoor air quality. 2013; https://www.ashrae.org/resources–publications/bookstore/standards-62-1–62-2.

  • EPA, National ambient air quality standards. US Environmental Protection Agency, Islamabad, 2011; http://www3.epa.gov/ttn/naaqs/criteria.html

  • Khalequzzaman, M. D., Kamijima, M., Sakai, K., Ebara, T., Hoque, B. A. and Nakajima, T., Indoor air pollution and health of children in biomass fuel-using households of Bangladesh: comparison between urban and rural areas. Environ. Health Prev. Med., 2011, 16, 375–383.

  • Chao, C. Y. H., Comparison between indoor and outdoor air contaminant levels in residential buildings from passive sampler study. Build. Environ., 2001, 36(9), 999–1007.

  • Pollard, S. L., D’Ann, L. W., Breysse, P. N., Baron, P. A., Grajeda, L. M., Gilman, R. H. and Checkley, W., A cross-sectional study of determinants of indoor environmental exposures in households with and without chronic exposure to biomass fuel smoke. Environ. Health, 2014, 13(1), 21.

  • Chakraborty, D., Mondal, N. K. and Datta, J. K., Indoor pollution from solid biomass fuel and rural health damage: a microenvironmental study in rural area of Burdwan, West Bengal. Intr. J. Sustain. Built Environ., 2014, 3, 262–271.

  • Rufo, J. C., Madureira, J., Paciência, I., Slezakova, K., doCarmo, P., Aguiar, L. and Fernandes, E. O., Children exposure to indoor ultrafine particles in urban and rural school environments. Environ. Sci. Pollut. Res., 2016, 23(14), 13877–13885.

  • Sapkota, A., Shrestha, S., Khanal, S. N. and Cogo, A., Indoor air quality and its health impacts in Thame, Sagarmath National Park, Nepal. Conference Proceedings Linnaeus Eco-Tech., 2017, 1073– 1081.

  • Yassin, M. F. and Almoutaqea, S., Assessment of airborne bacteria and fungi in an indoor and outdoor environment. Int. J. Environ. Sci. Technol., 2010, 7(3), 535–544.

  • Deng, W., Chai, Y., Lin, H., So, W. W., Ho, K. W. K., Tsui, A. K. Y. and Wong, R. K. S., Distribution of bacteria in inhalable particles and its implications for health risks in kindergarten children in Hong Kong. Atmos. Environ., 2016, 128, 268–275.

  • Chan, P. L., Yu, P. H. F., Cheng, Y. W., Chan, C. Y. and Wong, P. K., Comprehensive characterization of indoor air borne bacterial profile. J. Environ. Sci., 2009, 21, 1148–1152.

  • Srikanth, P., Sudharsanam, S. and Steinberg, R., Bioaerosols in indoor environment: composition, health effects and analysis. Indian J. Med. Microbiol., 2008, 26, 302–312.

  • Lakey, P. S., Wisthaler, A., Berkemeier, T., Mikoviny, T., Pöschl, U. and Shiraiwa, M., Chemical kinetics of multiphase reactions between ozone and human skin lipids: implications for indoor air quality and health effects. Indoor Air, 2017, 27(4), 816–828.

  • Yoon, C., Lee, K. and Park, D., Indoor air quality differences between urban and rural preschools in Korea. Environ. Sci. Pollut. Res., 2011, 18(3), 333–345.


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  • Seasonal Variations in Indoor Air Quality of Urban and Rural Asian Households

Abstract Views: 315  |  PDF Views: 120

Authors

Amtul Bari Tabinda
Sustainable Development Study Centre, Government College University, Lahore 54000, Pakistan
Ruby Safdar
Sustainable Development Study Centre, Government College University, Lahore 54000, Pakistan
Abdullah Yasar
Sustainable Development Study Centre, Government College University, Lahore 54000, Pakistan
Rizwan Rasheed
Sustainable Development Study Centre, Government College University, Lahore 54000, Pakistan
Adeel Mahmood
Department of Environmental Sciences, Government College Women University, Sialkot 51310, Pakistan
Anum Iqbal
Sustainable Development Study Centre, Government College University, Lahore 54000, Pakistan

Abstract


Burning of fuel for cooking and heating purposes causes smoke and other pollutants within households, resulting in direct human exposure. The present study focuses on assessment of seasonal variations in indoor air quality, including temperature, humidity, light, CO, SO2, PM10 and airborne bacteria. Gaseous emissions were analysed using digital metres and bacterial analysis was done by Gram staining method. Health data were gathered through questionnaires. Humidity, light intensity and concentration of CO, SO2 and PM10 were observed to be comparatively higher (P < 0.05) during winter and bacterial colonies were found to be comparatively higher (P < 0.05) in rural areas. About 80% of airborne bacteria in both urban and rural areas were Gram-positive. The indoor air quality of rural households was more polluted than urban households, and pollution was more in winter compared to summer due to inefficient cooking techniques and burning of biomass fuel.

Keywords


Health Assessment, Indoor Air, Particulate Matter, Seasonal Variations, Urban and Rural Households.

References





DOI: https://doi.org/10.18520/cs%2Fv118%2Fi11%2F1816-1821