London’s ULEZ clears the air and children’s lungs show the difference
August 20, 2026
Air quality in London has improved significantly since the expansion of the Ultra-Low-Emission Zone – an area within the city where polluting vehicles must pay a fee to enter. The ULEZ was first established under current London Mayor Sadiq Khan in 2019, was expanded in 2021 and 2023, and now covers all of Greater London, […]