In Helsinki metropolitan area, , the adult population spends nearly 87 % of their time in indoor environment.Thanks to mechanical ventilation systems with supply air filtering, indoor concentrations of ambient particles associated with health risks can be minimized. That study has quantified the effects of those reductions of concentrations on population exposures.
Reduction potential of urban PM (2.5) mortality risk using modern ventilation systems in buildings.
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Year:
2005
Bibliographic info:
Indoor Air 2005, Vol 15 n° 4, August 2005, pp 246-256