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FOI - London Underground pollution levels [Mar 2023]

Key information

Request reference number: MGLA030323-1716

Date of response:

Summary of request

Your request

Please provide any report or research that has been commissioned by the GLA 
and the Mayor on the pollution levels and health risk of the London Underground and 
the Underground vent shafts on the streets?

What measures has the GLA done to tackle any pollution on the Underground?

Our response

The GLA does not hold the information within scope of your request.

Transport for London (TfL) is the Mayor's transport authority and is responsible for implementing the Mayor's Transport Strategy and for the day-to-day operational running of transport services.

You may wish to send a further request to TfL at [email protected]

Although not specifically information on vent shafts, TfL publish information relating to air quality on the Underground.

If you have any further questions relating to this matter, please contact us, quoting 
reference MGLA030323-1716.

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