“大数据”“互联网+”等信息技术已成为推进环境治理体系和治理能力现代化的重要手段，深入推进“互联网+”智慧环保建设是我国环境信息化发展的客观要求和理性选择，然而，国内尚未形成完善的“互联网+”智慧环保评价指标体系，无法对环境信息化建设的投入和产效（产出和效益）做出客观、公正和准确的评判。本研究基于对“互联网+”智慧环保总体架构和目标内涵的解析，遵循指标具有代表性、独立性、可理解性、可采集性、可扩展性的原则，运用因素分析法、文献调研法和专家咨询法三种方法，构建评价指标体系；该指标体系共包含4个维度、14个要素、64个指标，对引导“互联网+”智慧环保建设有序发展、促进环境信息化发展具有重要意义。

"Big data" "Internet Plus" and information technology have become important means to promote environmental governance systems and governance capacity modernization. An objective requirement of the development of China's environmental information and rational choice is to further promote "Internet Plus" smart environmental protection construction. However, China has not yet formed a suitable "Internet Plus" smart environmental protection assessment index system with which the environmental information construction investment (cost) and production efficiency (output and benefit) could be evaluated by an objective, fair, and accurate method. Based on the analysis of the overall structure and the target of "Internet Plus" smart environmental protection, following the principles of representativeness, independence, comprehensibility, collectability, and extensibility, using the method of factor analysis, literature research, and expert consultation, an assessment index system including four dimensions, 14 factors, and 64 indexes were formed. The introduction of the assessment index system should be of great significance in the guidance of the orderly development of "Internet Plus" smart environmental protection construction and in the promotion of the development of environmental protection information.