Air Pollution Training Institute - Public Training Site
This page provides access to the updated APTI-Learn Learning Management System. The old APTI-Learn System has been decommissioned.
- If you work with a State, Tribal or Local Government, please contact your Training Coordinator for access to the new State, Tribal, and Local Government LMS.
- If you need a training certificate from and the old APTI-Learn LMS, please send an email to APTI@epa.gov
Be sure to put “APTI-Learn Training Certificate Request” in the subject line.
- For other users (US EPA Employees, Air Quality Professional, Educator, Student, Public, etc.), see below to access the public training site for your air pollution training needs.
The content on this site will be updated during 2021; check back periodically to view new additions.