Curated research release · 2026-10-04

Supporting Information 2

ECMonitor: Closing Environmental Monitoring Data Gaps with AI

Final benchmark audit edition. Explore all seven supplementary tables, workbook documentation, and the data dictionary.

This is a separate, versioned research dataset, not a replacement for the live database. Censored observations are not numerical concentration measurements. Blank cells mean not reported, unavailable, not applicable, or not derived—not zero. Consult the status, eligibility, and data dictionary fields before analysis.