What causes indoor air problems in homes?
Indoor pollution sources that release gases or particles into the air are the primary cause of indoor air quality problems. Inadequate ventilation can increase indoor pollutant levels by not bringing in enough outdoor air to dilute emissions from indoor sources and by not carrying indoor pollutants out of the building. High temperature and humidity levels can also increase concentrations of some pollutants. Pollutant Sources: There are many sources of indoor air pollution in any home.
Indoor pollution sources that release gases or particles into the air are the primary cause of indoor air quality problems. Inadequate ventilation can increase indoor pollutant levels by not bringing in enough outdoor air to dilute emissions from indoor sources and by not carrying indoor pollutants out of the building. High temperature and humidity levels can also increase concentrations of some pollutants. Pollutant Sources: There are many sources of indoor air pollution in any home. These include combustion sources such as oil, gas, kerosene, coal, wood and tobacco products; building materials and furnishings as diverse as deteriorated asbestos containing pipe, duct insulation, floor tiles, wall and ceiling coatings and exterior siding; wet or damp carpets and cabinetry or furniture made of certain pressed wood products; products for household cleaning and maintenance, personal care or hobbies; central heating and cooling systems and humidification devices; and outdoor sources such a
Indoor pollution sources that release gases or particles into the air are the primary cause of indoor air quality problems. Inadequate ventilation can increase indoor pollutant levels by not bringing in enough outdoor air to dilute emissions from indoor sources and by not carrying indoor pollutants out of the building. High temperature and humidity levels can also increase concentrations of some pollutants. Pollutant Sources: There are many sources of indoor air pollution in any home. These include combustion sources such as oil, gas, kerosene, coal, wood and tobacco products; building materials and furnishings as diverse as deteriorated asbestos containing pipe, duct insulation, floor tiles, wall and ceiling coatings and exterior siding; wet or damp carpets and cabinetry or furniture made of certain pressed wood products; products for household cleaning and maintenance, personal care or hobbies; central heating and cooling systems and humidification devices; and outdoor sources such a
