In October 2025, HEI released the State of Global Air 2025 report. The State of Global Air 2025 report provides a comprehensive analysis of data for air quality and health impacts for countries around the world.
This State of Global Air report was produced in partnership with IHME & NCD Alliance. On January 28th, we held a briefing to discuss findings for South Asia and to discuss what the findings mean for research and policy impact across the region. During the briefing, we covered key findings from the report, provided an overview of accompanying SoGA products, and hosted an engaging open discussion.
