IAQ

United States Leads in Indoor Air Quality-Related Health Concerns, According to Fellowes Report

May 29, 2025

Annual Air Quality Report Highlights Employee Attitudes Toward Workplace Air Quality Across Six Western Countries

A new extended research report exclusively from Fellowes, a fourth-generation workplace solutions leader specializing in advanced air quality management systems, underscores the growing significance of indoor air quality (IAQ) in the workplace. The report reveals that 32% of employees in the United States consider workplace cleanliness – including air quality – one of the top benefits when searching for a new job. 

The survey behind the report’s findings, which included responses from nearly 2,000 indoor workers across six major countries: the United States, Canada, the United Kingdom, Germany, Italy and France, reveal overwhelming agreement among respondents that employers are responsible for ensuring clean air at work (90%).  Worker concerns range from productivity to mental and physical health, highlighting the need for tailored IAQ solutions that reflect the priorities of each employee.

Key Findings Include: 

  • Hybrid Workers Prioritize IAQ for Office Return: 66% of hybrid workers in the U.S. say they would be more likely to return to the office if employers improved indoor air quality. 

 

  • Temperature and Stagnant Air Are Global Concerns: Across all countries, temperature inconsistencies and odors are leading IAQ concerns, with the U.S. reporting the highest levels of concern (53% and 38% consecutively). Employees in the U.S., in particular, expressed concerns about visible contaminants, such as mold and dust (36%), while in France, concerns about humidity levels (42%) were paramount. 

 

  • USA Leads in Health-Related Concerns: The U.S. shows heightened sensitivity to the health impacts of poor IAQ, with 51% of U.S. respondents expressing concern about contracting COVID-19 due to poor IAQ, while 45% are concerned about indoor allergens. 

 

  • Recognition of Mental Health Impacts: Respondents acknowledged the impact of poor IAQ on overall wellbeing, with the U.S. and Italy reporting high concerns. In particular, respondents express concern about impacts on fatigue (43% in the U.S., 41% in Italy) and mental health (44% in the U.S., 32% in Italy). 

 

  • Real-Time Data and Building Certifications Build Trust: While all countries showed a desire for IAQ data transparency, that number was highest in the U.S. (38%), followed by France (30%). Additionally, 37% of U.S. workers agree that building certifications, such as LEED, Fitwel and WELL, would increase their confidence in their workplace’s IAQ.

 

  • Air Purifiers as a Preferred Solution: Overwhelmingly, respondents show a desire for the use of air purifiers in the workplace, with Italy (72%) and Germany (67%) scoring highest. In the U.S., 60% want to see air purifiers more widely used in the workplace.

“The results of the Air Quality Report show that employees around the world are increasingly aware of the direct impact indoor air has on their health and wellbeing, and they expect their employers to do their part to prioritize clean, healthy air in the workplace,” said Jason Jones, Director of Air Quality Management at Fellowes Brands. “As a global organization, we understand that optimizing air quality can seem daunting to business leaders. Fellowes strives to provide scalable, easy-to-integrate solutions that quickly improve IAQ, thereby ensuring that organizations exceed these growing employee expectations.”

Earlier this year, Fellowes introduced its upgraded BACnet-enabled Array networked air purification system. Designed for seamless integration into building management systems (BMS), Array provides continuous, real-time IAQ monitoring and automatic adjustments to ensure consistently clean, comfortable and safe indoor air while reducing energy costs. Array is available via HVAC professionals worldwide. 

To learn more about Fellowes’ air quality management solutions, visit https://www.fellowes.com/us/en/catalog/air-quality-management.

About Fellowes

Celebrating its 108th year under the private ownership and executive leadership of the Fellowes family, Fellowes is a global leader and trusted partner that provides product solutions to fulfill a broad range of WorkLife needs that enable greater productivity, wellness, and inspiration. Throughout its history, Fellowes has been grounded in its purpose to “serve at the intersection of family, innovation, quality and care.” 

Headquartered in Itasca, Illinois, USA, Fellowes operates from 24 locations across the globe. For more information, please visit Fellowes.com.