Skip to main content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

The Role of Carbon Dioxide in Ventilation and IAQ Evaluation: 40 years of AIVC

Published

Author(s)

Andrew K. Persily, William S. Dols, Steven J. Emmerich, Lisa C. Ng

Abstract

The purpose of this summary is to review Air Infiltration and Ventilation Centre activities, as reflected in its publications, related to indoor carbon dioxide over the 40 years that have transpired since its creation. These activities, like most applications of indoor CO2 to the fields of ventilation and indoor air quality, have focused on the following: control of outdoor ventilation rates, i.e., demand control ventilation; use as a tracer gas to measure outdoor air change rates; providing an indicator or metric of IAQ; and, directly impacting human health, comfort and performance. More recent work on CO2 generation rates from building occupants and CO2 concentrations in standards and building regulations is also covered. This summary was generated by searching on Air Infiltration and Ventilation Centre publications, though the findings also reflect the evolving application and understanding of indoor CO2 in the broader literature.
Proceedings Title
The Role of Carbon Dioxide in Ventilation and IAQ Evaluation: 40 years of AIVC
Conference Dates
October 8-9, 2019
Conference Location
Ghent, -1
Conference Title
40th Air Infiltration and Ventilation Centre Conference

Keywords

carbon dioxide, indoor air quality, metrics, ventilation
Created October 1, 2019, Updated October 24, 2019