WELL Air
The WELL Building Standard was developed by the International WELL Building Institute (IWBI a California-registered public benefit corporation) in 2013 and is now a globally recognised standard. It overarchingly aims to create environments that support the physical, mental, and social wellbeing of their occupants.
WELL Air aims to achieve high levels of indoor air quality across a building’s lifetime through diverse strategies including:
- source elimination or reduction.
- active and passive building design and operation strategies
- human behaviour interventions.
- People spend approximately 90% of their time in enclosed spaces where exposure to indoor air pollutants can lead to negative of health and wellbeing outcomes.
- Severe outcomes include asthma attacks, infection with Legionella bacteria, cancers, and carbon monoxide poisoning.
- Indoor air pollutants include combustion sources leading to CO, NO2 and particulates
- Building materials, furnishings, fabrics, cleaning products, hygiene products and air fresheners can emit volatile organic compounds (VOCs) or semi-volatile organic compounds (SVOCs).
--BSRIA
[edit] Related articles on Designing Buildings
Featured articles
Check out some of the best features and news from Designing Buildings as well as key stories from around the web.
Code of Practice for Electrical Energy Storage Systems.
ECA calls on members to comment on draft 4th edition.
Bringing together expertise and creating cultural benefits.
CIOB celebrates positive Ofsted report.
The Building Safety Regulator announces a call for evidence.
Government approach could undermine delivery and regeneration.
World's first mass timber data centre.
The overlooked environmental aspect of data centre development.
Introduction to radon awareness
New technical information sheet published by CIOB.
Updated supplier guide can help electrical contractors engage with NHP.
CIAT confirm the winners of the 2026 architectural technology awards.
Government launches a one stop shop for flood preparedness.
Sir Edwin Lutyens: Britain's greatest architect? Book review.
CIOB publishes free template to help assess and manage risks.
















