Six common factors that affect your indoor air quality (IAQ)

Indoor Air Quality is an important factor to think about, especially in the winter months.

While most of us associate pollution with the outdoors, indoor air pollution is a lesser known yet equally (if not more) important phenomenon. 

A growing body of scientific evidence indicates that the air within our homes and other buildings can be more polluted than the outdoors, even in the world’s largest and most industrialized cities.

Research shows that we spend approximately 90% of our time indoors, especially during the cold months when we stay home and open our windows less often. As such, we may face greater health risks from indoor pollution - particularly for children, as well as elderly and chronically ill individuals.  

What is indoor air quality? 

According to the Environmental Protection Agency (EPA), indoor air quality (IAQ) refers to “the air quality within and around buildings and structures, especially as it relates to the health and comfort of building occupants.” 

Fundamental components that determine the IAQ of a building include: the amount of oxygen, moisture/humidity and the presence of airborne contaminants. 

Six common factors that affect indoor air quality: 

1. Biological contaminants, including: bacteria, mold, asbestos, animal dander and dust mites. 

2. Combustion sources, including: tobacco smoke, oil, gas and coal. 

3. Household products, including: air fresheners, paint strippers, and cleaning/personal care products. 

4. Outdoor sources, including: radon, pesticides and outdoor air pollution. 

5. Inadequate ventilation. 

6. High temperatures and humidity levels. 

When should you test for indoor air quality? 

IAQ testing can be useful even when your building doesn’t show obvious signs of poor air quality, as some symptoms may not appear until years after exposure. 

Whether you are a new homeowner concerned about your young children’s exposure to indoor pollutants, or work in an office where employees complain of symptoms linked to poor air quality, an IAQ test can provide the answers you need for peace of mind.

At Maypole, our dedicated team of experts can help you navigate your IAQ concerns, from conducting an initial inspection to advising the best course of action in the event that an issue is found. 

For more detailed information regarding indoor air quality, visit the EPA website.