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Recently Retired Courses

The following courses are no longer part of the AirKnowledge inventory:
  • Introduction to Air Pollution Control (formerly APTI SI-105)
  • Basic Concepts in Environmental Sciences (formerly APTI RE-100)
  • Principles and Practices of Air Pollution Control (formerly APTI 452)
  • Introduction to Hazardous Air Pollutants (formerly APTI 400)
  • Risk-Based Air Toxics (formerly APTI SI-401)
  • Introduction to Air Pollution Toxicology (formerly APTI SI-300)
  • Risk Assessment (formerly APTI SI-400A)