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Environment

Pollutant Standards Index (PSI)

Data from Feb 2016 to Jun 2025

Update frequency: Every 15 minutes

NEA (National Environment Agency)
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Citation

This dataset can be reused and cited in research publications.

National Environment Agency. (2024). Pollutant Standards Index (PSI) (2025) [Dataset]. data.gov.sg. Retrieved June 7, 2025 from https://data.gov.sg/datasets/d_fe37906a0182569d891506e815e819b7/view

About this dataset

Contact

[email protected]

Created on

22 Jul 2024

Licence

Free forever for personal or commercial use, under the Open Data Licence.

Agency

NEA (National Environment Agency)