Air quality (PM2.5) (United States): 6.97 µg/m3 in 2023, the latest available value.
24 observations from 2000 to 2023. Source: World Bank.
Average concentration of fine PM2.5 particles in the air; above WHO thresholds, health is at risk.
| Period | Value |
|---|---|
| 2023 | 6.97 µg/m3 |
| 2022 | 7.43 µg/m3 |
| 2021 | 8.23 µg/m3 |
| 2020 | 7.74 µg/m3 |
| 2019 | 7.27 µg/m3 |
| 2018 | 7.76 µg/m3 |
| 2017 | 7.69 µg/m3 |
| 2016 | 7.38 µg/m3 |
| 2015 | 8.05 µg/m3 |
| 2014 | 8.41 µg/m3 |
| 2013 | 8.43 µg/m3 |
| 2012 | 8.71 µg/m3 |
| 2011 | 9.43 µg/m3 |
| 2010 | 9.3 µg/m3 |
| 2009 | 9.37 µg/m3 |
| 2008 | 10.34 µg/m3 |
| 2007 | 10.88 µg/m3 |
| 2006 | 11.75 µg/m3 |
| 2005 | 13.34 µg/m3 |
| 2004 | 12.58 µg/m3 |
| 2003 | 13.32 µg/m3 |
| 2002 | 13.63 µg/m3 |
| 2001 | 13.75 µg/m3 |
| 2000 | 14.49 µg/m3 |