... causes of indoor air pollution and its impact on the health, comfort and productivity of the building occupant are discussed. The causes and symptoms of sick building syndrome, allergy and environmental ... temperature, light and sound conditions in our dwellings, offices, schools and other premises is of decisive importance for the health, comfort, morale, productivity and well-being of the occupants ... time of day, altitude, weather conditions and flora and fauna, shape and configura- tion, materials and structures, design of ventilation systems, thermal insulation, tightness, air change and...