The metadata available in this repository is a work in progress. It reflects the latest reference metadata information provided by the UN System and other international organizations on data and statistics for the Tier I and II indicators in the global indicator framework. This repository will be further updated and periodically reviewed in cooperation with the respective data compilers.
- Official list of Global Sustainable Development Goal indicators
- Tier Classification for Global SDG Indicators
- Previous Work Plans for Tier III Indicators (archive)
- Metadata for initially proposed indicators (archive)
- Latest news
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Goal 3. Ensure healthy lives and promote well-being for all at all ages
Target 3.9: By 2030, substantially reduce the number of deaths and illnesses from hazardous chemicals and air, water and soil pollution and contamination
- Indicator 3.9.1: Mortality rate attributed to household and ambient air pollution
- Indicator 3.9.2: Mortality rate attributed to unsafe water, unsafe sanitation and lack of hygiene (exposure to unsafe Water, Sanitation and Hygiene for All (WASH) services)
- Indicator 3.9.3: Mortality rate attributed to unintentional poisoning