Between 2016 and 2019, road transport emissions of nitrogen oxides (NOx) in London declined by an estimated 26 percent. The most noticeable reduction was in central London, where levels almost halved during this period. This significant reduction was mostly due to the Ultra Low Emissions Zone (ULEZ), which was introduced in 2019.
Annual road transport emissions of nitrogen oxides (NOx) in London in 2016 and 2019, by location
(in metric tons)
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Greater London Authority. (October 1, 2020). Annual road transport emissions of nitrogen oxides (NOx) in London in 2016 and 2019, by location (in metric tons) [Graph]. In Statista. Retrieved December 22, 2024, from https://www.statista.com/statistics/1176800/average-annual-nox-road-transport-emissions-london-uk/
Greater London Authority. "Annual road transport emissions of nitrogen oxides (NOx) in London in 2016 and 2019, by location (in metric tons)." Chart. October 1, 2020. Statista. Accessed December 22, 2024. https://www.statista.com/statistics/1176800/average-annual-nox-road-transport-emissions-london-uk/
Greater London Authority. (2020). Annual road transport emissions of nitrogen oxides (NOx) in London in 2016 and 2019, by location (in metric tons). Statista. Statista Inc.. Accessed: December 22, 2024. https://www.statista.com/statistics/1176800/average-annual-nox-road-transport-emissions-london-uk/
Greater London Authority. "Annual Road Transport Emissions of Nitrogen Oxides (Nox) in London in 2016 and 2019, by Location (in Metric Tons)." Statista, Statista Inc., 1 Oct 2020, https://www.statista.com/statistics/1176800/average-annual-nox-road-transport-emissions-london-uk/
Greater London Authority, Annual road transport emissions of nitrogen oxides (NOx) in London in 2016 and 2019, by location (in metric tons) Statista, https://www.statista.com/statistics/1176800/average-annual-nox-road-transport-emissions-london-uk/ (last visited December 22, 2024)
Annual road transport emissions of nitrogen oxides (NOx) in London in 2016 and 2019, by location (in metric tons) [Graph], Greater London Authority, October 1, 2020. [Online]. Available: https://www.statista.com/statistics/1176800/average-annual-nox-road-transport-emissions-london-uk/
