Core Viewpoint - The 2026 version of the China Automotive Health Index (C-AHI) framework was released, focusing on consumer concerns such as odor, volatile organic compounds, electromagnetic radiation, and pathogens [1][2]. Group 1: C-AHI Overview - The C-AHI is a third-party evaluation system developed by the China Automotive Engineering Research Institute, aimed at promoting a healthier and better automotive industry through continuous iteration [2]. - The 2026 version framework will undergo drafting and public consultation, with the final version expected to be published in April 2026 [2]. Group 2: New Assessment Indicators - The framework maintains three primary dimensions: "Fresh Air," "Health Protection," and "Green Travel" [2]. - The "Fresh Air" dimension introduces new assessment items including high-risk compounds, air freshness, and air conditioning filter performance [2]. - The "Health Protection" dimension adds assessment items for electromagnetic radiation for vulnerable groups, microbial colonies in vehicles, sun protection performance, and blue light glare protection [2][3]. - The "Green Travel" dimension includes new metrics such as charging compatibility, greenhouse gas emissions, non-exhaust emissions, extreme range (optional), and co-driver range (optional) [3]. - The charging compatibility metric aims to address charging protocol barriers and promote standardized collaboration between automakers and charging facilities [3].