Year | PM2.5 | PM10 | O3 | NO2 |
---|---|---|---|---|
2000 | 86.3 | 93.2 | 20.9 | |
2001 | 85.1 | 96.3 | 18.1 | |
2002 | 82.0 | 97.1 | 20.5 | |
2003 | 91.9 | 97.8 | 27.1 | |
2004 | 80.0 | 99.0 | 19.8 | |
2005 | 83.4 | 96.5 | 20.4 | |
2006 | 97.8 | 87.0 | 98.6 | 17.9 |
2007 | 92.7 | 85.2 | 97.8 | 19.4 |
2008 | 86.9 | 73.0 | 98.6 | 11.7 |
2009 | 91.0 | 75.9 | 97.2 | 14.7 |
2010 | 91.4 | 77.5 | 95.0 | 13.1 |
2011 | 93.1 | 83.3 | 97.1 | 11.8 |
2012 | 91.8 | 63.6 | 97.8 | 8.0 |
2013 | 87.1 | 60.9 | 97.6 | 9.0 |