Air pollution: fine particles (PM2.5), population-weighted yearly mean, satellite-derived estimate (SatPM): FLK
The latest reading SOTW holds for FLK is 9.7 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 · FLK
Listed tier: bulk-loaded from the publisher's file as published; not individually reviewed by SOTW.
- Latest
- 9.7
- micrograms per cubic metre · 2024
- Previous
- 11.5
- micrograms per cubic metre · 2023
- Earliest held
- 9.3
- micrograms per cubic metre · 1998
- Readings shown
- 27
- Every reading SOTW holds
FLK · history
micrograms per cubic metre · Annual
Readings, newest first
| Period | Value (micrograms per cubic metre) |
|---|---|
| 2024 | 9.7 |
| 2023 | 11.5 |
| 2022 | 10.6 |
| 2021 | 8.2 |
| 2020 | 9.8 |
| 2019 | 8.4 |
| 2018 | 9.8 |
| 2017 | 9.2 |
| 2016 | 7.4 |
| 2015 | 11.3 |
| 2014 | 9.9 |
| 2013 | 9.0 |
| 2012 | 9.5 |
| 2011 | 11.3 |
| 2010 | 12.3 |
| 2009 | 13.0 |
| 2008 | 11.8 |
| 2007 | 13.7 |
| 2006 | 12.0 |
| 2005 | 10.0 |
| 2004 | 8.7 |
| 2003 | 9.7 |
| 2002 | 9.8 |
| 2001 | 11.2 |
| 2000 | 9.6 |
| 1999 | 10.8 |
| 1998 | 9.3 |
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.