Breathe - Indoor Air Quality
Breathe. We do it all the time, without even thinking about it. Unless, of course, we suffer from one of any number of respiratory issues, such as asthma, allergies, COPD, or other health concerns.
Indoor Air Quality (IAQ), both at home and in the workplace, can greatly affect our health. It is important to be aware of the different types of indoor contaminants, and ways to monitor and control them, in order to insure a safe and healthy environment.
Indoor air pollutants can include:
- Particulate Matter (PM) are particles suspended in the air, such as dust, pollen, smoke and animal dander. These tiny particles can be inhaled deeply into the lungs, causing minor irritation, allergic reactions and difficulty breathing.
- Carbon Monoxide (CO) is colorless and oderless. It is produced by burning fuel in firplaces, heaters and stoves. It's effects can be lethal.
- Carbon Dioxide (CO2) is not fatal in most cases, but a build-up in concentration can cause drowsiness and impaired mental functioning.
- Volatile Organic Compounds (VOC) are chemicals found in common products such as cleaning supplies, paints, air fresheners, furniture and carpeting. Long term exposure can lead to headaches and dizziness as well as more severe health problems.
- Radon is a radioactive gas that occurs naturally. It is colorless and oderless and often enters through basements and crawlspaces. The presence of radon is linked to increased risk of lung cancer.
- Formaldehyde can often be detected by it's pungent odor. It is found in many building materials, disinfectants, cosmetics and hair products, as well as cigarette smoke and exhaust fumes. It is known to cause breathing difficulties, skin irritation and rashes, and nausea and stomach upset.
- Other Contaminants of concern include biological contaminants such as bacteria and viruses, and various molds and mildews. Humidity and temperature may also play a role in indoor air quality.
Many of these irritants can be detected with the appropriate monitors, but if in doubt, professional testing can be a key factor in keeping your home and workplace safe. Remediation can be undertaken after a full report is obtained.
There are several ways to enhance the quality of your indoor air, to prevent dangerous and possibly costly problems. Proper ventilation, high quality (HEPA) air filters, dehumidifiers (if needed), and good cleaning practies can help to insure that we can all breathe safely - without worry.