Figure 1. Mean, min, max, 25 and 75 percentile values of particulate matter in summer (S), winter (W), indoors (I) and outdoors (O) in different study locations


Variation of Indoor/Outdoor Particulates in Tallinn, Estonia – the Role of Ventilation, Heating Systems and Lifestyle

Hans Orru, Alo Mikola, Madis Upan, Teet-Andrus Koiv

Journal of Environment Pollution and Human Health. 2014, 2(2), 52-57 doi:10.12691/jephh-2-2-3