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Environment

Air Pollutant - Particulate Matter PM2.5

NEA (National Environment Agency)

PM2.5 annual mean. Unit of measure for readings is µg/m3.

Data from Jan 2002 to Dec 2025

Last updated 5 months ago (1 Apr 2026)

Data explorer

AirPollutantParticulateMatterPM2.5.csv (24 rows, 232 B)

Year
Year (YYYY)
Pm2.5 Mean
Text
(Null)0.0%
(Null)0.0%
200223
200319
200421
200521
200623
200719
200816
200919
201017
201117
Google colab link
Analyse this dataset with Colab Notebook
  1. 1. Copy this dataset ID: d_397fe8de643aea9927bdee32e49307ff
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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.

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import requests
          
dataset_id = "d_397fe8de643aea9927bdee32e49307ff"
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. (2015). Air Pollutant - Particulate Matter PM2.5 (2026) [Dataset]. data.gov.sg. Retrieved September 12, 2026 from https://data.gov.sg/datasets/d_397fe8de643aea9927bdee32e49307ff/view

About this dataset

Contact

Maye_WOO@nea.gov.sg

Created on

21 May 2015

Licence

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

Agency

NEA (National Environment Agency)