Indoor Air
Quality Facts

  • People spend 75-90% of their time     indoors
  • Exposure to airborne contamination     is considerable
  • Each person inhales over 3,500     gallons of air each day. Children     inhale more particles for their size     then adolescents or adults.
  • Polluted air causes 94% of all     respiratory problems
  • About 40,000 dust mites, a common     household allergen, can live in one     ounce of dust
  • A person sheds up to 700,000 skin     flakes per day.
  • More than 31 million Americans have     been diagnosed with asthma, about     1/3 are children under 18