AI, Data Science & Cloud Certificates from Google, IBM & Meta — 40% Off
One plan covers every Professional Certificate on Coursera. 40% off Coursera Plus Annual.
Unlock All Certificates
Explore the first part of a comprehensive lecture on indoor air quality that identifies and examines various sources of indoor air pollutants. This 29-minute educational video from NPTEL-NOC IITM delves into the origins of contaminants that affect the air we breathe inside buildings. Learn about the different types of indoor pollution sources, their characteristics, and how they impact overall indoor air quality in residential and commercial environments.
