Question to the Department of Health and Social Care:

To ask the Secretary of State for Health and Social Care, what information his Department holds on air pollution impacting people's health in relation to (a) ambient air and (b) indoor air in England.

The Department and the UK Health Security Agency have published a range of information and evidence on health impacts of air pollution, to support action to reduce exposure to harmful emissions.

The Chief Medical Officer’s Annual Report 2022: Air Pollution sets out a detailed overview of this evidence of the impact on health of both indoor and ambient air quality. The report can be accessed at the following link:

https://www.gov.uk/government/publications/chief-medical-officers-annual-report-2022-air-pollution