Health Effects of Indoor Air Pollution
- Symptoms of Indoor Air Pollution
- Causes of Indoor Air Quality Health Effects
- Health & Wellness Building Consultation
- More Information
The effects of indoor air pollutants range from short-term effects – eye and throat irritation – to long-term effects – respiratory disease and cancer. Exposure to high levels of some pollutants, such as carbon monoxide, can even result in immediate death. Also, some indoor pollutants can magnify the effects of other indoor pollutants. Based on cancer risk alone, federal scientists have ranked indoor air pollution as one of the most important environmental problems in the United States.
Symptoms of Indoor Air Pollution1
Common symptoms of Indoor Air Pollution
Symptoms of poor indoor air quality are very broad and depend on the contaminant. They can easily be mistaken for symptoms of other illnesses such as allergies, stress, colds and influenza. The most common symptoms are:
- coughing
- sneezing
- watery eyes
- fatigue
- dizziness
- headaches
- upper respiratory congestion
If you notice relief from your symptoms soon after leaving a particular room or building, your symptoms may be caused by indoor air contaminants.
Respiratory Health Effects
Consult the EPA’s Health Effect Symptom Reference Chart to determine the cause of the particular health effect:
- Rhinitis, nasal congestion (inflammation of the nose, runny nose)
- Epistaxis (nose bleeds)
- Dyspnea (difficulty of breathing or painful breathing)
- Pharyngitis (sore throat), cough
- Wheezing, worsening asthma
- Severe lung disease
More Severe Health Effects
Consult the EPA’s Health Effect Symptom Reference Chart to determine the cause of the particular health effect:
- Conjunctival (eye) irritation
- Rashes
- Fever, chills
- Tachycardia (rapid heartbeat, sometimes leading to shortness of breath)
- Headache or dizziness
- Lethargy, fatigue, malaise
- Nausea, vomiting, anorexia
- Myalgia (muscle pain)
- Hearing loss
Causes of IAQ Health Effects
For a full list of the causes, sources, and contaminants of indoor air quality health effects:
Health & Wellness Building Consultation
We provide building design and construction consulting services to improve the ecology and function of the built environment with respect to indoor air quality and human health and performance.
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More Information
For more information, or to request a professional indoor air quality consultation:
- EPA’s Diagnostic Quick Symptom Reference Chart
- EPA’s Health and Environmental Particulate Matter
- Request an Indoor Air Quality Consultation
- Request a Call Back
- Yuanhui Zhang (2005) Indoor Air Quality Engineering. CRC Press LLC., 7
- Hays, Steve M (1995) Indoor Air Quality Solutions and Strategies. McGraw-Hill Inc., 41
- Indoor Air Pollution: An Introduction for Health Professionals, Environmental Protection Agency, USA, viewed 20 August 2008, <https://www.epa.gov/iaq/pubs/hpguide.html>.
