The Air We Share: Why Indoor Air Quality Deserves Attention This October
October is National Indoor Air Quality Month—and there’s never been a more important time to talk about the air we breathe indoors.
Why Indoor Air Quality Matters
We spend up to 90% of our time indoors, yet indoor air can be 2 to 5 times more polluted than outdoor air, according to the EPA. In public and commercial buildings, poor IAQ has been linked to headaches, fatigue, respiratory issues, decreased cognitive function, and increased absenteeism. For vulnerable populations—children, seniors, and patients—these risks are amplified. For those responsible for maintaining these spaces, the stakes are high, and the solutions must be practical.
Not Just Airflow—Air Distribution
While upgrading filters and increasing outdoor air intake are critical IAQ strategies, they’re only part of the puzzle. What many buildings overlook is air movement—specifically, how air circulates within the space. Even with filtered, conditioned air entering the room, poor circulation creates hot and cold zones, stagnant pockets, and uneven CO2and pollutant distribution. That’s where technologies like destratification fans come in. By continuously mixing the air vertically—from ceiling to floor—they help ensure that clean air reaches all corners of the room, improving comfort and reducing the chance for contaminants to linger.
IAQ + Energy Efficiency: A Win-Win
Here’s the good news: improving IAQ doesn’t have to mean driving up energy costs. In fact, destratification fans are a prime example of a dual-benefit solution. They improve indoor air circulation and thermal balance, reduce HVAC system runtime by 20–30%, help extend the life of heating and cooling equipment, and often qualify for utility rebates and public-sector incentives. In other words, these systems not only support cleaner air—they can also lower operating costs and support ESG or LEED goals.
A Call to Action for Public Sector and Institutional Buildings
From schools and universities, to nursing homes, to public libraries and government offices, decision-makers now have more options—and more reasons—than ever to invest in IAQ. As we observe National Indoor Air Quality Month, let’s commit to protecting the air we share. Because clean, well-circulated air is not just about comfort—it’s about health, equity, and performance.