Current air quality

Community stories

Discover new ways to take action on air pollution!

Explore our co-developed list of actions & recommendations for carers, teachers, businesses, health workers and more!

Community Programme Groups

Discover how groups across London are using Breathe London Communities Nodes to advocate for healthier, greener communities.

Breathe London Origins.

Breathe London was originally launched by the Environmental Research Group (then at King’s College London) in March 2015 as a network of sensors in the area around St Thomas’ hospital.

 

Breathe London Pilot.

The Breathe London network started with a pilot scheme back in 2018. The project was convened by C40 Cities and the Mayor of London, with funding from the Children’s Investment Fund Foundation and Clean Air Fund.

The pilot scheme aimed to better understand the exposure of Londoners by testing the reliability and accuracy of a lower-cost stationary sensor network and providing hyperlocal data to the public. It consisted of serval elements including static sensors, wearable sensors and monitoring on Google cars.

The wearables element was delivered by the Environmental Research Group with school children wearing backpacks with built in sensors made by Dyson. As part of the package, we also brought the use of the name Breathe London.

The static sensor element was delivered by a consortium of experts led by the Environmental Defense Fund; 100 sensors were deployed across the city for a period of 2 years.

Data from the pilot scheme can be found here on the Breathe London Pilot website and further details can be found in the Breathe London Technical Report (Pilot Phase).


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The Breathe London Communities Shop

Order your Sensor Node today


For individuals

Anyone can join the Breathe London Network. Join a network of people passionate about improving air quality across London.

For community groups

Small, affordable and backed by Imperial College London, the Breathe London Node can empower communities to monitor and take action.

For business

Businesses and estates are joining the effort to help improve air quality for all. Find out how your business can get involved in the fight for cleaner air.

For local government

Small, light and affordable with tight integration with the London Air Quality Network; the Breathe London Node is a perfect complement to regulatory monitoring.

 

You can also visit the Mayor of London’s Breathe London project