Abstract: The in-depth integration of artificial intelligence (AI) technology with education and teaching provides a new opportunity for curriculum reform. Starting from national strategic orientation and disciplinary development needs, this study systematically analyzes the practical dilemmas of traditional teaching, clarifies the theoretical basis and internal mechanism of the integration of AI and environmental hygiene course teaching combined with constructivism learning theory, personalized teaching theory and collaborative teaching theory, and proposes a reform idea of constructing an integrated "AI+Environmental Health" teaching system. Through specific paths including the innovation of teaching models, the intelligent construction of practical scenarios, and the optimization of evaluation mechanisms, combined with the application of professional AI scenarios, the comprehensive practical abilities of students are significantly enhanced. This study aims to provide theoretical references and practical paradigms for cultivating high-quality talents adapting to the development of environmental health undertakings in the new era. At the same time, it analyzes the challenges faced in the application of AI-empowered teaching and puts forward targeted response ideas to form a more complete research system.