Air pollution: fine particles (PM2.5), population-weighted yearly mean, satellite-derived estimate (SatPM): COK
The latest reading SOTW holds for COK is 3.3 micrograms per cubic metre for 2024, from Washington University in St. Louis, Atmospheric Composition Analysis Group.
Source series · Listed tier · Environment · Annual · micrograms per cubic metre · SATPM.L.PM25.A · COK
Listed tier: bulk-loaded from the publisher's file as published; not individually reviewed by SOTW.
- Latest
- 3.3
- micrograms per cubic metre · 2024
- Previous
- 3.6
- micrograms per cubic metre · 2023
- Earliest held
- 3.0
- micrograms per cubic metre · 1998
- Readings shown
- 27
- Every reading SOTW holds
COK · history
micrograms per cubic metre · Annual
Readings, newest first
| Period | Value (micrograms per cubic metre) |
|---|---|
| 2024 | 3.3 |
| 2023 | 3.6 |
| 2022 | 3.5 |
| 2021 | 2.7 |
| 2020 | 3.6 |
| 2019 | 3.5 |
| 2018 | 3.5 |
| 2017 | 3.1 |
| 2016 | 3.0 |
| 2015 | 3.4 |
| 2014 | 3.2 |
| 2013 | 3.0 |
| 2012 | 3.0 |
| 2011 | 3.2 |
| 2010 | 3.3 |
| 2009 | 3.0 |
| 2008 | 3.1 |
| 2007 | 3.3 |
| 2006 | 3.4 |
| 2005 | 3.4 |
| 2004 | 3.3 |
| 2003 | 3.2 |
| 2002 | 3.3 |
| 2001 | 3.2 |
| 2000 | 3.1 |
| 1999 | 2.8 |
| 1998 | 3.0 |
Source: Washington University in St. Louis, Atmospheric Composition Analysis Group. All 27 readings held, 1998 to 2024. n/a means the source value is missing or withheld.