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Environment

PSI Forecast

NEA (National Environment Agency)

Daily PSI forecast for planning outdoor activities. Forecast only published during haze season.

Data from Oct 2026 to Oct 2026

Last updated 16 hours ago

Updated daily

Next update expected 29 Oct 2026 at 7:00PM

Data explorer

PSIForecast.csv (10 rows, 245 B)

Forecast Date Date (YYYY-MM-DD)	Forecast Lower Bound Numeric	Forecast Upper Bound Numeric
(Null)0.0%	(Null)0.0%	(Null)0.0%
2026-10-20	90	160
2026-10-21	110	180
2026-10-22	101	160
2026-10-23	101	150
2026-10-24	90	140
2026-10-25	80	130
2026-10-26	70	100
2026-10-27	60	90
2026-10-28	60	90
2026-10-29	60	90

Column legend

Title	Column name	Data type	Unit of measure	Description
Forecast Date	forecast_date	Date (YYYY-MM-DD)	-	Date for which the forecasted PSI levels are applicable
Forecast Lower Bound	forecast_lower_bound	Numeric	-	Lowest maximum forecasted PSI of 5 regions
Forecast Upper Bound	forecast_upper_bound	Numeric	-	Highest maximum forecasted PSI of 5 regions

Analyse this dataset with Colab Notebook

1. Copy this dataset ID: d_c2c7fa70f297cdaee13afbe53a900eb9
2. Click on the button below

Open in Colab

Sample OpenAPI query

This code can be used to test a sample API query. It retrieves the data catalogue of this dataset. For a complete guide on query parameters and syntax, please refer to the API documentation. Try it out on your browser to see the response schema.

Adding an API key gives you higher rate limits and priority support. Log in to create your API key.

import requests
          
dataset_id = "d_c2c7fa70f297cdaee13afbe53a900eb9"
url = "https://data.gov.sg/api/action/datastore_search?resource_id="  + dataset_id 
        
response = requests.get(url)
print(response.json())

Citation

This dataset can be reused and cited in research publications.

National Environment Agency. (2026). PSI Forecast (2026) [Dataset]. data.gov.sg. Retrieved October 29, 2026 from https://data.gov.sg/datasets/d_c2c7fa70f297cdaee13afbe53a900eb9/view

About this dataset

Contact

ZHENG_Kaiyuan@nea.gov.sg Natasha_JAMALI@nea.gov.sg

Created on

20 Oct 2026

Licence

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

Agency

NEA (National Environment Agency)