Indoor Air Quality Associations

When you’re looking around and comparing different types of air purifiers you’ll quickly discover that most devices adhere to a certain set of indoor air quality standards.

This criteria is what makes air cleaners so effective for your home.

However, these standards didn’t just appear out of thin air.

In fact, the technology you see today in air purifying products is the result of many years of in-depth research and recommendations by air quality experts that span across every aspect of the field.

In order to ensure that air cleaning technologies continue to advance and make living indoors a lot cleaner and safer, multiple indoor air quality associations have been founded to help with this task.

Below, you’ll find a list of the top associations that consist of air pollution experts who are dedicated to purifying the air we breathe on a daily basis.

This list is an excellent resource anyone that’s curious to find out how air quality standards are developed as well as those of you who are looking to join an affiliated group.


Indoor Air Quality Association ACAAC LogoAmerican Council for Accredited Certification (ACAC)

Founded in 1992, the ACAC is the oldest certifying body dedicated to the field of home air quality. The council provides consultation services for professional development and certification for indoor air quality related fields. The ACAC’s reputation and credibility is unsurpassed due to the fact that it’s funded solely by certification fees and doesn’t sell any books, products or curriculum materials.


NAFA Home Air Quality LogoNational Air Filtration Association (NAFA)

The NAFA includes both individuals and companies that operate in the manufacturing, sales and service of air filters and other air purifying technology components. The association provides a variety of programs focused on professionals in the areas of education, certification, publication, technical seminars and meetings. The NAFA is well known for developing the first education and certification program designed specifically for air filtration professionals, called the Certified Air Filter Specialist (CAFS) program.


IAQA Air Quality Experts LogoIndoor Air Quality Association (IAQA)

The mission of IAQA is to bring air quality experts together to solve indoor air pollution problems that affect both the general public and individual consumers. In 2015, the IAQA merged with the American Society of Heating, Refrigeration and Air-Conditioning Engineers (ASHRAE) in order to strengthen its programs and services. Both associations now combine resources in order to provide the best guidance and educational resources possible for indoor air quality. Members include individuals and companies in areas such as research, consultation, contracting, maintenance, schools, and state and federal governments.


AAPCA Air Pollution Experts LogoAssociation of Air Pollution Control Agencies (AAPCA)

The AAPCA is a group-driven indoor air quality association that helps companies with implementation and technical issues associated with the federal Clean Air Act. The group consists of air pollution experts who come together to share ideas, information and best practices for improving air quality and pollution. Member states include Alabama, Arizona, Florida, Georgia, Indiana, Kentucky, Louisiana, Maine, Mississippi, Nevada, North Carolina, North Dakota, Ohio, South Carolina, Tennessee, Texas, Virginia, West Virginia and Wyoming.


NACAA LogoNational Association of Clean Air Agencies (NACAA)

The NACAA is a collective group of agencies within the United States that are dedicated to cleaning up the air. The association strives to promote good management of air resources by serving as a hub for the exchange of information and cooperation among federal, state and local regulatory agencies. The NACAA takes specific positions on air quality topics in order to express views and recommendations on air quality concerns.


ISIAQ LogoInternational Society of Indoor Air Quality and Climate (ISIAQ)

The ISIAQ is an international society dedicated to helping create better healthy indoor environments. The organization believes that the best way to achieve this goal is through the advancement of science and technology as it relates to air quality impacted by indoor construction, design, maintenance and measurement. The ISIAQ facilitates the exchange of information between air quality experts internationally through the publication of original research related to indoor air quality. It also organizes meetings, conferences and seminars to help spread awareness and new guidelines for improving indoor environments. Members include scientists, governmental employees, medical practitioners, engineers, architects and lawyers.


In addition to the air quality associations mentioned above, there are a few other organizations that are dedicated to helping advance the field of air purification..

The groups listed below are not membership based associations but are well known for sharing educational resources regarding air quality and pollution that you may want visit.

  • Center for Clean Air Policy (CCAP)
    An independent, non-profit think tank that helps policy-makers around the world develop solutions for air quality issues that balance economic and environmental interests.
  • Clean Air Watch
    A non-profit organization that monitors clean air policies and scientific developments in regards to air quality, and shares this information with the public.
  • Clean Air Trust
    A non-profit watchdog group that provides information and news related to the Clean Air Act. Focused on public education as it relates to air quality control.