microgram per cubic metre

readings.pm25_one_hourly.south

readings.pm25_one_hourly.north

readings.pm25_one_hourly.east

readings.pm25_one_hourly.central

readings.pm25_one_hourly.west

Chart

Legacy PM2.5

Contains information about the API (from Data.gov.sg)

Concentration is measured in micrograms per cubic metre

Additional information on regions provided

Provides longitude and latitude for placing readings on a map

Data.gov.sg APIs

- Updated hourly from NEA.
- Readings are provided for each major region in Singapore
- The `region_metadata` field in the response provides longitude/latitude information for the regions. You can use that to place the readings on a map.
- Use the `date_time` parameter to retrieve the latest PM2.5 readings at that moment in time
- Use the `date` parameter to retrieve all of the readings for that day


API documentation