Air Pollutant - Sulphur Dioxide (Maximum 24-hour Mean)
What this data shows
Published by National Environment Agency. 26 records. Fields include Year, Sulphur Dioxide Max 24hour Mean (2 columns in total). Covers 2000-01-01 to 2025-12-31. Last updated 2026-03-27.
Description
National Environment Agency annual CSV of Singapore’s maximum 24-hour mean sulphur dioxide (SO2) levels from 2000 through 2025. Environmental analysts monitor peak SO2 concentrations against air-quality standards.
Official description
SO2 24-hr mean (max)
- Last updated
- Coverage
- 2000-01-01 – 2025-12-31
- Rows
- 26
- Columns
- 2
Data
| Year | Sulphur Dioxide Max 24hour Mean |
|---|---|
| 2000 | 191 |
| 2001 | 141 |
| 2002 | 124 |
| 2003 | 149 |
| 2004 | 90 |
| 2005 | 105 |
| 2006 | 145 |
| 2007 | 84 |
| 2008 | 80 |
| 2009 | 93 |
Preview shows 10 rows and 2 columns. Use the table search or download the CSV for the full data.
Columns
| Column | Type | Categorical |
|---|---|---|
| Year | Year (YYYY) | No |
| Sulphur Dioxide Max 24hour Mean | Text | No |