Question to the Department of Health and Social Care:

To ask the Secretary of State for Health and Social Care, what steps his Department is taking to ensure that the clean air policy addresses the risks of (a) carbon monoxide and (b) other indoor air pollutants.

The UK Health Security Agency (UKHSA) works in partnership with other organisations to develop advice and recommended actions which can improve detection of, and prevent accidental exposure to, carbon monoxide in homes. This includes participating in a cross-Government group on gas safety and carbon monoxide awareness, which promotes a joined-up approach to improving gas safety and reducing carbon monoxide poisoning risks.

The UKHSA Clean Air Programme includes efforts both to build the evidence base and raise awareness of indoor air quality and its health impacts. Furthermore, the National Institute for Health and Care Excellence has published guidance on indoor air quality at home, designed to raise awareness of the importance of good air quality in people's homes and advise on how to achieve this.

Building regulations already require that carbon monoxide alarms are fitted alongside the installation of fixed combustion appliances of any fuel type, excluding gas cookers, in all tenures. The ingress of outdoor air can affect indoor air quality, and the Government is committed to delivering a comprehensive and ambitious Clean Air Strategy.