Historical PM2.5 (2016)

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Historical PM2.5 (2016)

NEA (National Environment Agency)

Historical PM2.5 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.

Data from Feb 2016 to Dec 2016

Last updated 16 Apr 2025

Data explorer

HistoricalPM2.52016.csv (35.5K rows, 3.8 MB)

Date Date (YYYY-MM-DD)	Timestamp Text	Update Timestamp Text	Region Text	Region Id Text	Location Longitude Numeric	Location Latitude Numeric	Pm25 One Hourly Numeric
(Null)0.0%	(Null)0.0% 2016-02-10T14:00:00+08:00<0.1% 2016-02-10T15:00:00+08:00<0.1% 2016-02-10T16:00:00+08:00<0.1% 2016-02-10T17:00:00+08:00<0.1%	(Null)0.3% 2016-02-11T12:16:18+08:00<0.1% 2016-02-11T13:11:18+08:00<0.1% 2016-02-11T14:06:18+08:00<0.1% 2016-02-11T15:11:18+08:00<0.1%	(Null)0.0% east20.0% west20.0% north20.0% south20.0%	(Null)0.0% rCE20.0% rEA20.0% rNO20.0% rSO20.0%	(Null)0.0% 103.8200060.0% 103.7000020.0% 103.9400020.0%	(Null)0.0% 1.3573560.0% 1.2958720.0% 1.4180320.0%	(Null)0.0% 10.05.7% 9.05.6% 11.05.5% 8.05.4%
2016-02-10	2016-02-10T14:00:00+08:00	2016-03-03T21:37:03+08:00	south	rSO	103.82000	1.29587	9.0
2016-02-10	2016-02-10T14:00:00+08:00	2016-03-03T21:37:03+08:00	north	rNO	103.82000	1.41803	15.0
2016-02-10	2016-02-10T14:00:00+08:00	2016-03-03T21:37:03+08:00	east	rEA	103.94000	1.35735	14.0
2016-02-10	2016-02-10T14:00:00+08:00	2016-03-03T21:37:03+08:00	central	rCE	103.82000	1.35735	10.0
2016-02-10	2016-02-10T14:00:00+08:00	2016-03-03T21:37:03+08:00	west	rWE	103.70000	1.35735	15.0
2016-02-10	2016-02-10T15:00:00+08:00		south	rSO	103.82000	1.29587	26.0
2016-02-10	2016-02-10T15:00:00+08:00		north	rNO	103.82000	1.41803	12.0
2016-02-10	2016-02-10T15:00:00+08:00		east	rEA	103.94000	1.35735	19.0
2016-02-10	2016-02-10T15:00:00+08:00		central	rCE	103.82000	1.35735	15.0
2016-02-10	2016-02-10T15:00:00+08:00		west	rWE	103.70000	1.35735	19.0

Column legend

Title	Column name	Data type	Unit of measure	Description
Date	date	Date (YYYY-MM-DD)	-	-
Timestamp	timestamp	Text	-	-
Update Timestamp	update_timestamp	Text	-	-
Region	region	Text	-	-
Region Id	region_id	Text	-	-
Location Longitude	location_longitude	Numeric	-	-
Location Latitude	location_latitude	Numeric	-	-
Pm25 One Hourly	pm25_one_hourly	Numeric	-	-

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_6050827810cdbd55678911dd7c85542d"
url = "https://data.gov.sg/api/action/datastore_search?resource_id="  + dataset_id 
        
response = requests.get(url)
print(response.json())

Data explorer

HistoricalPM2.52016.csv (35.5K rows, 3.8 MB)

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Analyse this dataset with Colab Notebook

Sample OpenAPI query

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