Study finds that School Streets reduced nitrogen dioxide by up to 23 per cent during morning drop off.
Closing the roads around schools to traffic at pick-up and drop-off times has reduced polluting nitrogen dioxide levels by up to 23 per cent and is strongly supported by parents, new research published by the Mayor of London Sadiq Khan reveals.
To measure the air quality benefits of the new School Streets, 30 cutting-edge sensors from the Breathe London network were installed at 18 primary schools across Brent, Enfield and Lambeth to record nitrogen dioxide levels. The air quality monitoring project, funded by FIA Foundation and Bloomberg Philanthropies, was launched in September 2020 to give the most accurate indication yet of how the School Streets scheme is working.
Since April 2020, almost 350 School Streets have been delivered across London with funding from Transport for London (TfL) and the boroughs to tackle children’s exposure to air pollution and improve their health.
Roads surrounding schools are closed to motor traffic at drop-off and pick-up times, enabling children to walk or cycle to school, reducing car trips and improving air quality. School Streets also provide space for social distancing and help to reduce road danger around schools, making journeys safer and easier.
Around half of London’s emissions come from road transport, and London’s toxic air already leads to thousands of premature deaths in the capital every year as well as stunting the development of young lungs and increasing cases of respiratory illness. Air pollution has also been linked to increased risk of contracting Covid-19 and experiencing the most serious effects.
To find out more visit Transport for London.