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Prevalence and implementation of IAQ programs in U.S. schools
Dena Moglia1, Alisa Smith, David L MacIntosh
1U.S. Environmental Protection Agency, Office of Air/Indoor Environments Division, Washington, DC 20460, USA. moglia.dena@epa.gov
Environmental Health Perspectives
|January 6, 2006
Summary
Many U.S. schools have indoor air quality (IAQ) programs, showing growth from 1998-2002. However, program implementation varies, impacting benefits like fewer asthma attacks and improved learning environments.
Area of Science:
- Environmental Health
- Public Health Policy
- Educational Facilities Management
Background:
- Indoor air quality (IAQ) is crucial for school environments.
- Previous research indicated a need to assess IAQ program implementation in U.S. schools.
Purpose of the Study:
- To determine the extent of IAQ program implementation in U.S. schools.
- To evaluate the effectiveness and challenges of these IAQ programs.
- To assess the impact of IAQ programs on student and staff well-being.
Main Methods:
- A national survey was administered to a representative sample of U.S. schools.
- An Indoor Air Quality (IAQ) Practice Index was developed and utilized.
- Data collected included program use, administration, implementation, challenges, and benefits.
Main Results:
- 42% of U.S. schools have an IAQ management program, with growth observed between 1998-2002.
- Nearly half of schools with programs utilize the EPA's IAQ Tools for Schools program.
- IAQ Practice Index scores varied widely, indicating inconsistent implementation despite program existence.
- Reported benefits include improved satisfaction, reduced asthma attacks, fewer nurse visits, and lower absenteeism.
Conclusions:
- While IAQ programs are increasingly adopted, their effective implementation varies significantly.
- Active administrative support is key to realizing the benefits of IAQ programs.
- Well-implemented IAQ programs contribute positively to the school learning environment and health outcomes.