The air inside many homes often is many times more polluted than outside air. Here are some little known facts about the air inside many homes:
  • The Environmental Protection Agency (EPA) estimates that indoor air pollutant levels may be as many as two to five times higher than the pollutant levels outdoors.
  • Indoor air pollution is one of the top environmental concerns in the country.
  • Americans spend up to 90 percent of their time indoors.
  • Indoor air pollutants such as tobacco smoke, pollen, mold, dust and animal dander often are associated with asthmatic and allergic reactions in persons.