Air Pollutant - Carbon Monoxide (Maximum 8-Hour Mean)
Description
National Environment Agency annual CSV of Singapore’s maximum 8-hour mean carbon monoxide (CO) levels from 2000 through 2025. Environmental and public-health analysts monitor peak CO exposure against air-quality standards.
Official description
CO 8-hr mean (max)
- Last updated
- Coverage
- 2000-01-01 – 2025-12-31
- Rows
- 26
- Columns
- 2
Data
| Year | Co Max 8hour Mean |
|---|---|
| 2000 | 3.7 |
| 2001 | 4.2 |
| 2002 | 2.7 |
| 2003 | 3.2 |
| 2004 | 2.8 |
| 2005 | 2.4 |
| 2006 | 2.6 |
| 2007 | 1.7 |
| 2008 | 1.6 |
| 2009 | 1.9 |
| 2010 | 2.4 |
| 2011 | 2 |
| 2012 | 1.9 |
| 2013 | 5.5 |
| 2014 | 1.8 |
| 2015 | 3.3 |
| 2016 | 2.2 |
| 2017 | 1.7 |
| 2018 | 2 |
| 2019 | 1.7 |
| 2020 | 1.2 |
| 2021 | 1.2 |
| 2022 | 1.7 |
| 2023 | 1.5 |
| 2024 | 1.4 |
Columns
| Column | Type | Categorical |
|---|---|---|
| Year | Year (YYYY) | No |
| Co Max 8hour Mean | Text | No |