The Clean Air Journal is indexed in:
- Google Scholar
Google Scholar is an online, freely accessible search engine that lets users look for both physical and digital copies of articles. It searches a wide variety of sources, including academic publishers, universities, and preprint depositories.
Based in South Africa, Sabinet has been a leader in facilitating access to electronic information for more than 30 years.
The Clean Air Journal is currently listed as an ungraded journal. SHERPA/RoMEO is a service run by SHERPA to show the copyright and open access self-archiving policies of academic journals.
- Ulrich's ProQuest
The Clean Air Journal is currently listed on Ulrich's ProQuest. Ulrich's includes in-depth information on journals, magazines and newspapers.