Historical PM2.5 (2017)
Description
National Environment Agency CSV of one-hourly PM2.5 readings for Singapore across 2017, with date, timestamp, update timestamp, region name and id, region longitude and latitude, and the PM2.5 value. Timestamps are in Singapore Time formatted to ISO 8601. Air quality researchers use the year-long archive for exposure and haze episode analysis, noting that records may be missing and have not undergone climate-grade quality control.
Official description
Historical PM2.5 for Singapore. All timestamps are provided in Singapore Time (SGT), formatted in ISO 8601. ⠀ 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 [email protected]. Please note that fees may apply for data and report preparation.
- Last updated
- Coverage
- 2017-01-01 – 2017-12-31
- Columns
- 8
Data
The data for this dataset has not been imported yet. It will appear here after the next sync.
Columns
| Column | Type | Categorical |
|---|---|---|
| Date | Date (YYYY-MM-DD) | No |
| Timestamp | Text | Yes |
| Update Timestamp | Text | Yes |
| Region | Text | Yes |
| Region Id | Text | Yes |
| Location Longitude | Numeric | Yes |
| Location Latitude | Numeric | Yes |
| Pm25 One Hourly | Numeric | Yes |