Statistical data set
Figure 17: Mean number of days per urban site when air pollution was ‘Moderate’ or higher in the UK, 2010 to 2023
Updated 30 April 2024
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| Year | Site type | Mean number of days per site with moderate or above pollution |
|---|---|---|
| 2010 | Urban | 15.44642857 |
| 2011 | Urban | 24 |
| 2012 | Urban | 18.19642857 |
| 2013 | Urban | 15.25 |
| 2014 | Urban | 12.92727273 |
| 2015 | Urban | 10.21052632 |
| 2016 | Urban | 8.786885246 |
| 2017 | Urban | 7.609375 |
| 2018 | Urban | 8.850746269 |
| 2019 | Urban | 12.12345679 |
| 2020 | Urban | 9.894117647 |
| 2021 | Urban | 4.402439024 |
| 2022 | Urban | 9.287234043 |
| 2023 | Urban | 8.693877551 |