An official website of the United States government.

We've made some changes to EPA.gov. If the information you are looking for is not here, you may be able to find it on the EPA Web Archive or the January 19, 2017 Web Snapshot.

Indoor Air Quality (IAQ)

Section 4 of the Building Air Quality Guide: Developing an Indoor Air Quality Profile

This section of the Building Air Quality guide discusses An Indoor Air Quality profile, which is a description of the features of the building structure, function, and occupancy that impact indoor air quality.

Topics include:

  • Skills Required to Create an IAQ Profile
  • Steps in an IAQ Profile
You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.