Indoor/Outdoor Ozone Concentrations at a Contemporary Art Gallery |
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Authors: | T. D. Davies B. Ramer G. Kaspyzok A. C. Delany |
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Affiliation: | 1. University of East Anglia , Norwich , United Kingdom , USA;2. National Center for Atmospheric Research , Boulder , Colorado , USA |
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Abstract: | Ozone concentrations were measured both inside and outside the Sainsbury Centre for Visual Arts, near a small city in rural eastern England, during a three-week period in summer. The inside concentration was typically 70 ± 10% of the outside concentration during the period of expected maximum outside levels. During the period of observation the maximum outside ozone levels ranged up to 60 ppb, although there have been periods at this location where outside ozone levels have been well in excess of 120 ppb. The relatively high indoor/outdoor ozone ratio is a function of the Centre’s design, its internal geometry, and its ventilation system. Conventional art galleries and museums experience much lower indoor ozone exposure. The measured indoor ozone levels imply deleterious effects on the gallery exhibits and an enhanced ozone exposure may have to be considered in the design of modern galleries and museums. |
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