In recent years, increasing prominence has been placed on the negative health effects of poor indoor air quality and the wider issues of air pollution. With this increasing knowledge, indoor air quality is an important consideration when designing ventilation systems. However, understanding how to manage indoor air quality can be confusing, especially with the introduction of the new filtration standard, BS EN ISO 16890-1:2016.
Ambient air pollution plays a significant role in the quality of indoor air, particularly in those areas with heavy traffic. This is not just an issue outdoors though. Ventilation provides continuous air from outside and the pollution can then become trapped within the building. Although steps are being taken to reduce outdoor air pollution levels, this is a major issue, having real impact upon peoples’ lives. However, by selecting the correct air filters, ventilation systems can significantly reduce the impact of particulate matter exposure.