Air pollution: fine particles (PM2.5), population-weighted yearly mean, satellite-derived estimate (SatPM): Iran
The latest reading SOTW holds for Iran is 37.7 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 · IRN
Listed tier: bulk-loaded from the publisher's file as published; not individually reviewed by SOTW.
- Latest
- 37.7
- micrograms per cubic metre · 2024
- Previous
- 37.1
- micrograms per cubic metre · 2023
- Earliest held
- 27.4
- micrograms per cubic metre · 1998
- Readings shown
- 27
- Every reading SOTW holds
Iran · history
micrograms per cubic metre · Annual
Readings, newest first
| Period | Value (micrograms per cubic metre) |
|---|---|
| 2024 | 37.7 |
| 2023 | 37.1 |
| 2022 | 37.6 |
| 2021 | 35.6 |
| 2020 | 34.8 |
| 2019 | 35.8 |
| 2018 | 36.7 |
| 2017 | 36.0 |
| 2016 | 35.3 |
| 2015 | 36.1 |
| 2014 | 36.1 |
| 2013 | 36.3 |
| 2012 | 37.1 |
| 2011 | 39.3 |
| 2010 | 39.6 |
| 2009 | 39.8 |
| 2008 | 38.8 |
| 2007 | 37.0 |
| 2006 | 36.1 |
| 2005 | 35.2 |
| 2004 | 35.7 |
| 2003 | 36.5 |
| 2002 | 35.0 |
| 2001 | 35.2 |
| 2000 | 35.1 |
| 1999 | 28.5 |
| 1998 | 27.4 |
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.