Ventilation to maintain indoor air quality in smoking rooms

A number of legislative bodies in Europe have already made or are currently considering making policy decisions on the issue of smoking in public places. Policy alternatives have been discussed in Town and Country Planning. Scientific evidence relating to this debate has been reported in a diverse range of publications such as the British Medical Journal, Indoor Air and The Chartered Institution of Building Services Engineers Journal. On inspection much of this reporting concludes negatively on the performance of ventilation systems. This paper uses a case study, Jack Bailey's public house in Wexford (high level supply and extract ventilation system), to demonstrate the effectiveness of a ventilation system in dealing with ETS that could be achieved in smoking rooms by monitoring a solid (PM 2.5), and a gaseous (CO and CO2) constituent.