Clean Air Greater Manchester is the home of air quality information for Greater Manchester. It is a collaboration between the 10 Greater Manchester local authorities, the Greater Manchester Combined Authority (GMCA) and Transport for Greater Manchester (TfGM).
- Bolton
- Bury
- Manchester
- Oldham
- Rochdale
- Salford
- Stockport
- Tameside
- Trafford
- Wigan
- GMCA
- Transport for Greater Manchester
Find out more about our commitment to improve local air quality in the Greater Manchester Five-year Environment Plan, including:
- Strategic air quality objectives and targets
- Working towards achieving World Health Organisation (WHO) air quality guidelines.

