Historical Pollutant Standards Index (PSI)
Last updated: 16 Apr 2025, 18:48 SGT
NEA (National Environment Agency)Historical Pollutant Standards Index (PSI) for Singapore. All timestamps are provided in Singapore Time (SGT), formatted in ISO 8601.
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Disclaimer: This dataset may contain missing records and has not undergone quality control procedures applied to climate data and records. For official climate records or climate data reports, please contact sales_climo@nea.gov.sg. Please note that fees may apply for data and report preparation.
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Sample OpenAPI query
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