Year | NMVOCs | NOx | PM₂.₅ | PM₁₀ | SO₂ | NH₃ |
---|---|---|---|---|---|---|
2005 | 100 | 100 | 100 | 100 | 100 | 100 |
2006 | 98 | 98 | 99 | 100 | 97 | 99 |
2007 | 94 | 95 | 98 | 98 | 93 | 100 |
2008 | 91 | 88 | 97 | 97 | 70 | 97 |
2009 | 85 | 82 | 93 | 92 | 59 | 96 |
2010 | 85 | 80 | 95 | 93 | 52 | 95 |
2011 | 80 | 77 | 89 | 88 | 53 | 94 |
2012 | 79 | 74 | 89 | 86 | 45 | 93 |
2013 | 76 | 71 | 88 | 85 | 39 | 93 |
2014 | 74 | 68 | 80 | 80 | 36 | 94 |
2015 | 73 | 67 | 81 | 80 | 35 | 95 |
2016 | 73 | 65 | 79 | 79 | 30 | 95 |
2017 | 73 | 64 | 78 | 78 | 29 | 96 |
2018 | 71 | 61 | 76 | 77 | 27 | 95 |
2019 | 70 | 58 | 71 | 73 | 23 | 92 |
2020 | 69 | 52 | 68 | 70 | 21 | 92 |