Abstract
Concentrations of nitrogen dioxide were measured in shops and car parks over a 19 week period during the winter. For the shops indoor:outdoor ratios varied from 0.34 to 0.54 with an average value of 0.44. NO2 levels ranged from 13 to 38 µg m-3. With little or no contribution from indoor sources, ambient concentrations are the primary factor in determining indoor levels. Concentrations of NO2 in car parks were similar to those measured at the kerb side. Concentrations in the payment booths were higher than those in shops and ranged from 42 to 60 µg m-3. Despite ventilation systems in the payment booths ratios of booth:car park NO2 varied from 0.65 to 0.86.
Similar content being viewed by others
References
Apling, A. J., Stevenson, K. J., Goldstein, B. D., Melia, R. J. W. and Atkins, D. H. F.: 1979, Air pollution in homes 2; validation of diffusion tube measurements, Warren Spring Laboratory Report LR311(AP).
Boleij, J. S. M., Lebret, E., Hoek, F., Noy, D. and Brunekreef, B.: 1986, Atmos. Environ. 20, 597.
Bower, J. S., Lampert, J. E., Stevenson, K. J., Atkins, D. H. F. and Law, D. V.: 1991, Atmos. Environ. 25B, 4255.
Coward, S. K. D. and Raw, G. J.: 1996, Indoor Air Quality in Homes: The BRE Indoor Environment Study, Part I NO 2 , Berry, R. W. et al. (eds.).
Ekberg, L. E.: 1995, Build. Environ. 30, 293.
Gamble, J., Jones, W. and Minshall, S.: 1987, Environ. Res. 42, 201.
Gatward, J. and Colls, J. J.: 1990, Environ. Technol. 11, 381.
Hatton, D. V., Leach, C. S., Nicogossian, A. E. and di Ferrante, N.: 1977, Arch. Environ. Health, 32, 33.
Hedberg, K., Hedberg, C. W., Iber, C., White, K. E., Osterholm, M. T., Jones, D. B. W., Flink, J. R. and MacDonald, K. L.: 1987, J.A.M.A., 262, 3014.
Hewitt, C. N.: 1991, Atmos. Environ. 25B, 429.
IEH: 1996. IEH assessment on indoor air quality in the home assessment A2, Institute for Environment and Health.
Nakai, S.; Nitta, H. and Maeda, K.: 1995, J. Expos. Anal. Environ. Epidem. 5, 125.
Palmes, E. D., Gunniston, A. F., DiMattio, J. and Tomezyk, C.: 1976, Am. Ind. Hyg. Assoc. 7, 570.
Raw, G. J. and Coward, S. K. D.: 1990, Proc. of Unhealthy Housing; The Public Health Response, Warwick University.
Ross, D.: 1996, Environ. Technol. 17, 147.
Schwab, M., McDermott, A., Spengler, J. D., Samet, J. M. and Lambert, W. E.: 1994, Indoor Air 4, 8.
Spengler, J., Schwab, M., Ryan, P. B., Colome, S., Wilson, A. L., Billick, I. and Becker, E.: 1994, J. Air Waste Manage. Assoc. 44, 39.
Stevenson, K. J. and Bush, T.: 1995, UK Nitrogen Dioxide Survey, Results for the First Year-1993, AEA Technology, Report AEA/CS/RAMP/16419032.
Yoon, D. W., Lee, K. Y., Yanagisawa, Y., Spengler, J. D. and Hutchinson, P.: 1996, Environ. Inter. 22, 309.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Colbeck, I. Nitrogen Dioxide in the Workplace Environment. Environ Monit Assess 52, 123–130 (1998). https://doi.org/10.1023/A:1005887007663
Issue Date:
DOI: https://doi.org/10.1023/A:1005887007663