年份 | SO2 (mg/m3) | NO2 (mg/m3) | PM10 (mg/m3) | Y1 | Y2 | Y3 |
2008 | 0.063 | 0.046 | 0.106 | 56.5 | 28.75 | 78 |
2009 | 0.053 | 0.046 | 0.105 | 51.5 | 28.75 | 77.5 |
2010 | 0.048 | 0.045 | 0.102 | 48 | 28.125 | 76 |
2011 | 0.038 | 0.043 | 0.093 | 38 | 26.875 | 71.5 |
2012 | 0.037 | 0.039 | 0.090 | 37 | 24.375 | 70 |
2013 | 0.032 | 0.039 | 0.106 | 32 | 24.375 | 78 |
2014 | 0.024 | 0.038 | 0.098 | 24 | 23.75 | 74 |
2015 | 0.016 | 0.037 | 0.087 | 16 | 23.125 | 68.5 |
2016 | 0.013 | 0.035 | 0.077 | 13 | 21.875 | 63.5 |
2017 | 0.012 | 0.031 | 0.072 | 12 | 19.375 | 61 |