Integrated working in local authority decision-making about air quality: a qualitative study in Southwest England

BACKGROUND: Exposure to poor air quality is one of the most significant environmental public health challenges. In the UK, local authorities (LAs) are responsible for monitoring and managing air quality. This article explores the need and mechanisms for cross-departmental working in LAs to make decisions about air quality issues. METHODS: Semi-structured qualitative interviews with public health, environmental health and transport staff from LAs within the Southwest of UK. Interviews were conducted between April and August 2021 and analysed using a thematic approach. RESULTS: In sum, 24 staff from 7 LAs participated. Local authority staff in public health, environmental health and transport teams recognized that managing air quality was a cross-departmental issue. To enable effective integrated working staff described four successful mechanisms: (i) policy commitments and political support; (ii) dedicated air quality steering groups; (iii) existing governance and oversight groups; and (iv) networking and relationships. CONCLUSIONS: This study has identified mechanisms that LA staff have found support cross-departmental and integrated working on air quality issues. These are mechanisms that have helped environmental health staff work towards achieving compliance with pollution limits, and that have helped public health staff get air quality considerations recognized as a wider health issue.