Pollutant Standards Index (PSI)
What this data shows
Published by National Environment Agency. Last updated 2026-04-09.
Description
National Environment Agency API for Singapore’s Pollutant Standards Index (PSI), with coverage from February 2016. Apps and dashboards pull regional air-quality readings used in haze advisories and public health messaging. Environmental analysts monitor PSI alongside other NEA weather and pollution feeds for Singapore air-quality awareness.
- Last updated
Data
This dataset is published as API. Use the source link below to download it.