Historical Pollutant Standards Index (PSI) (2017)

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Data explorer

HistoricalPollutantStandardsIndexPSI2017.csv (51K rows, 9.1 MB)

Date Date (YYYY-MM-DD)	Timestamp Text	Update Timestamp Text	Region Text	Region Id Text	Location Longitude Numeric	Location Latitude Numeric	Pm10 Twenty Four Hourly Numeric	Pm10 Sub Index Numeric	Pm25 Twenty Four Hourly Numeric	Pm25 Sub Index Numeric	O3 Eight Hour Max Numeric	O3 Sub Index Numeric	Co Eight Hour Max Numeric	Co Sub Index Numeric	So2 Sub Index Numeric	So2 Twenty Four Hourly Numeric	No2 One Hour Max Numeric	Psi Twenty Four Hourly Numeric	Psi Three Hourly Numeric
(Null)0.0%	(Null)0.0% 2017-01-01T00:00:00+08:00<0.1% 2017-01-01T01:00:00+08:00<0.1% 2017-01-01T02:00:00+08:00<0.1% 2017-01-01T03:00:00+08:00<0.1%	(Null)0.0% 2017-01-01T00:06:19+08:00<0.1% 2017-01-01T01:06:19+08:00<0.1% 2017-01-01T02:06:19+08:00<0.1% 2017-01-01T03:06:19+08:00<0.1%	(Null)0.0% east16.7% west16.7% north16.7% south16.7%	(Null)0.0% NRS16.7% rCE16.7% rEA16.7% rNO16.7%	(Null)0.0% 016.7% 103.8200050.0% 103.7000016.7% 103.9400016.7%	(Null)0.0% 016.7% 1.3573550.0% 1.2958716.7% 1.4180316.7%	(Null)0.0% 20.05.0% 22.05.0% 26.04.9% 21.04.9%	(Null)0.0% 20.05.0% 22.05.0% 26.04.9% 21.04.9%	(Null)0.0% 10.08.4% 11.08.0% 12.07.8% 13.07.3%	(Null)0.0% 52.06.4% 53.06.2% 54.06.2% 55.05.6%	(Null)0.0% 6.02.6% 17.02.4% 13.02.3% 18.02.3%	(Null)0.0% 7.05.5% 5.05.5% 3.05.3% 4.05.3%	(Null)0.0% 0.492.5% 0.52.5% 0.482.4% 0.512.3%	(Null)0.0% 5.022.7% 6.018.2% 4.015.2% 7.013.1%	(Null)0.0% 3.011.7% 2.010.3% 4.09.1% 5.08.5%	(Null)0.0% 4.07.6% 5.07.2% 3.05.8% 6.05.7%	(Null)0.0% 18.02.6% 19.02.6% 20.02.5% 26.02.5%	(Null)0.0% 52.06.4% 53.06.2% 54.06.2% 55.05.6%	(Null)80.0% 52.01.1% 53.01.1% 54.00.9% 55.00.8%
2017-01-01	2017-01-01T00:00:00+08:00	2017-01-01T00:06:19+08:00	south	rSO	103.82000	1.29587	19.0	19.0	8.0	33.0	16.0	7.0	0.78	8.0	2.0	3.0	20.0	33.0	51.0
2017-01-01	2017-01-01T00:00:00+08:00	2017-01-01T00:06:19+08:00	north	rNO	103.82000	1.41803	19.0	19.0	9.0	36.0	18.0	8.0	0.52	5.0	2.0	3.0	31.0	36.0	52.0
2017-01-01	2017-01-01T00:00:00+08:00	2017-01-01T00:06:19+08:00	east	rEA	103.94000	1.35735	19.0	19.0	9.0	39.0	18.0	8.0	0.29	3.0	2.0	3.0	19.0	39.0	52.0
2017-01-01	2017-01-01T00:00:00+08:00	2017-01-01T00:06:19+08:00	central	rCE	103.82000	1.35735	13.0	13.0	7.0	29.0	13.0	6.0	0.78	8.0	2.0	3.0	35.0	29.0	47.0
2017-01-01	2017-01-01T00:00:00+08:00	2017-01-01T00:06:19+08:00	west	rWE	103.70000	1.35735	15.0	15.0	6.0	26.0	34.0	14.0	0.36	4.0	1.0	2.0	12.0	26.0	27.0
2017-01-01	2017-01-01T00:00:00+08:00	2017-01-01T00:06:19+08:00	national	NRS	0	0	19.0	19.0	9.0	39.0	34.0	14.0	0.78	8.0	2.0	3.0	35.0	39.0	47.0
2017-01-01	2017-01-01T01:00:00+08:00	2017-01-01T01:06:19+08:00	south	rSO	103.82000	1.29587	20.0	20.0	8.0	35.0	11.0	5.0	0.81	8.0	2.0	3.0	26.0	35.0	53.0
2017-01-01	2017-01-01T01:00:00+08:00	2017-01-01T01:06:19+08:00	north	rNO	103.82000	1.41803	20.0	20.0	9.0	38.0	13.0	6.0	0.54	5.0	2.0	3.0	27.0	38.0	54.0
2017-01-01	2017-01-01T01:00:00+08:00	2017-01-01T01:06:19+08:00	east	rEA	103.94000	1.35735	19.0	19.0	9.0	39.0	13.0	6.0	0.32	3.0	2.0	3.0	23.0	39.0	51.0
2017-01-01	2017-01-01T01:00:00+08:00	2017-01-01T01:06:19+08:00	central	rCE	103.82000	1.35735	14.0	14.0	7.0	30.0	9.0	4.0	0.81	8.0	2.0	3.0	33.0	30.0	51.0

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	-	-
Pm10 Twenty Four Hourly	pm10_twenty_four_hourly	Numeric	-	-
Pm10 Sub Index	pm10_sub_index	Numeric	-	-
Pm25 Twenty Four Hourly	pm25_twenty_four_hourly	Numeric	-	-

Sample OpenAPI query

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import requests
          
dataset_id = "d_3f0f79298b18c4ec2aa1615dc9f0acd6"
url = "https://data.gov.sg/api/action/datastore_search?resource_id="  + dataset_id 
        
response = requests.get(url)
print(response.json())

Data explorer

HistoricalPollutantStandardsIndexPSI2017.csv (51K rows, 9.1 MB)

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