Clean Air at School Resources

Helping schools with the resources they need to improve the quality and health of their indoor air.

The quality of indoor air in schools is a critical factor that can impact health, well-being, and performance of students and staff. Studies show that pollutants are two to five times higher indoors than outdoors. Considering young people spend about half their waking hours in school, it is critical to ensure that a school’s indoor air is healthy.

School administrators, educators, parents and policy makers all have a vital role to play in supporting and promoting healthier learning environments. Browse our curated collection of clean air at school resources to learn more about the problem and solutions.

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Improving your School’s Indoor Air Quality: Steps to Success

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Tools for Creating an Energy Efficient Indoor Air Quality Management Plan 

The IAQ in Schools Guide provides a useful overview of IAQ and shares tools that schools can use to improve their IAQ.

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IAQ and energy efficiency are interconnected, making it important for schools to address them simultaneously through comprehensive management plans. These plans provide a proactive framework to improve building performance, reduce costs, and protect the well-being of the school community. Download the Energy Efficient IAQ Management Plans factsheet to learn more.

Energy Efficient IAQ Management Plan: The Center for Green Schools Coming soon!

This collection of IAQ in Schools resources features more than 100 guides, webinars, factsheets, and toolkits from several reputable national and state organizations and agencies. Search for a resource by topic, audience or author. Coming soon!

  • Overcoming Barriers in Energy Efficiency and Indoor Air Quality Management Plan Development for Schools - WATCH NOW
  • Breathe Easy: Prevent Radon-Induced Lung Cancer in Your School Buildings- November 6, 2025 REGISTER NOW
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Resources by Topic

The air you breathe is filled with lots of things including gases and particles—most are too small to see with the naked eye and may cause harm to your body when ingested. That is why ensuring your indoor air is free of these pollutants is important.

Indoor air pollutants like chemicals, asbestos, mold, particulate matter, and volatile organic compounds (VOCs) can contribute to poor indoor air quality in schools. These pollutants come from a variety of sources including: cleaning products, building materials, vehicle exhaust, and structural problems including plumbing or roof leaks.

Learn more about indoor air pollutants and sources of indoor air pollution by visiting What Makes Indoor Air Unhealthy?

Learn more about how mold can impact indoor air.

Learn more about the dangers of breathing wildfire smoke.

    • Portable Air Cleaners in Classrooms: Portable air cleaners can supplement a school's HVAC system to improve classroom air quality by reducing airborne pollutants. Download the Portable Air Cleaners in Classrooms factsheet to learn more.   
    • Ultraviolet Germicidal Irradiation (UVGI): UVGI systems use ultraviolet light to effectively kill airborne and surface pathogens like viruses and bacteria, offering a way to disinfect indoor spaces. Download the Can Ultraviolet Lights Improve Indoor Air Quality factsheet to learn more.
    • Radon Testing in Schools: Radon is a naturally occurring, radioactive gas that causes lung cancer. Radon gas is colorless, tasteless and odorless, so the only way to detect radon in your school is to test for it. It is recommended that all schools test their building for radon to help protect the health of students and staff. Download Radon Measurement Guidance for Schools to learn more.
    • Smart Surfaces Guide for Schools:  This Guide emphasizes how excessive heat impacts learning, provides schools with actionable steps to mitigate excessive heat, provides examples of Smart Surfaces at schools, and highlights funding options to support Smart Surface adoption. To learn more about Smart Surfaces, download this Smart Surfaces Guide for Schools or visit our Smart Surfaces and Lung Health page.
    • Electric School Buses: Exposure to diesel exhaust can lead to asthma episodes, premature death, and cancer. Electrifying school buses means less exhaust pollution and cleaner air for children. Download the Boosting Health for Children: Benefits of Zero-Emission Transportation and Electricity guide to learn more. 

The American Lung Association has created a series of IAQ activities and lessons for teachers and caregivers of children pre-K through middle school to teach about IAQ concepts in a fun, engaging way.

Grades PreK-2 

Grades 3-5

Middle School

Teachers and school staff are also impacted by school IAQ but have more control over the environment than students. There are many simple and low- or no-cost steps teachers and staff can take to improve the air quality in their classrooms. To learn more, download the Tips for Teachers: 5 Actions to Improve Indoor Air Quality in the Classroom factsheet.

 Parents and community members are valuable partners in supporting good IAQ in schools. Staying informed about IAQ policies and practices is the first step to helping schools improve IAQ. By advocating for resources and promoting awareness within the wider community, they can help create healthy learning environments for all students and staff.

  • Creating Lung-Friendly Environments for Youth offers strategies to address asthma, tobacco, clean air and more in schools and community organizations.  This resource highlights policies, programs and education to protect the lung health of youth and reinforce healthy behaviors in multiple settings-- at home, school, out-of-school programs and the community.
  • Talk to your child about vaping and tobacco or nicotine product use and prepare them for the school year.
  • Avoid missed school days and learn more about how vaccines reduce the chances of these diseases spreading, keeping everyone healthier.  

School and Community Clean Air Initiatives

IAQ is one component of a healthy school environment. Learn more about these other Lung Association initiatives:

  • The Asthma-Friendly Schools Initiative provides a framework and tools that communities and schools can use to work together on a comprehensive approach to asthma management, including planning tools, policy recommendations, and education programs.
  • The Vape-Free Schools Initiative provides school administrators and educators with tools and programs to support students in living vape-free. The initiative includes an alternative-to-suspension program for students found vaping, smoking or chewing on school property and a voluntary vaping/tobacco cessation program for youth wanting to quit for good. 

View the American Lung Association’s Programs to Support School-Based Lung Health.

Ready to Take Action?

The Clean Air School Challenge is a program to raise awareness, educate, build capacity, and recognize the efforts of K-12 schools nationwide as they develop, implement and sustain comprehensive Energy Efficient IAQ Management Plans.

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