Service Description: This data contains past 24 hours pollutant concentration in micrograms per cubic meter of air. The information is collected at various Air Quality Monitoring Stations where NO2 (nitrogen dioxide), O3 (ozone), SO2 (sulphur dioxide), CO (carbon monoxid
Service ItemId: 50b30ff559ad4a8eba4499e5d333a942
Has Versioned Data: false
Max Record Count: 5000
Supported query Formats: JSON
Supports applyEdits with GlobalIds: False
Supports Shared Templates: True
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Description: This data contains past 24 hours pollutant concentration in micrograms per cubic meter of air. The information is collected at various Air Quality Monitoring Stations where NO2 (nitrogen dioxide), O3 (ozone), SO2 (sulphur dioxide), CO (carbon monoxide), PM10 (respirable suspended particulates), and PM2.5 (fine suspended particulates) data is recorded at 60 minute intervals. The data was provided by the Environmental Protection Department of The Government of the Hong Kong Special Administrative Region. It was compiled in XML file format when originally downloaded via DATA.GOV.HK. For display on Esri ArcGIS Online, the information was subsequently populated to a feature layer containing the locations of the Air Quality Monitoring Stations. Please note that the Air Quality Monitoring Station locations displayed on the map are approximate only.
Copyright Text:
Spatial Reference: 4326 (4326)
Initial Extent:
XMin: 113.895751133994
YMin: 22.16517727474
XMax: 114.403528112638
YMax: 22.5930043635882
Spatial Reference: 4326 (4326)
Full Extent:
XMin: 113.944627721107
YMin: 22.2474605550508
XMax: 114.358914287178
YMax: 22.496697449934
Spatial Reference: 4326 (4326)
Units: esriDecimalDegrees
Child Resources:
Info
SharedTemplates
Supported Operations:
Query
ConvertFormat
Get Estimates