To tackle rising vehicle emissions and air pollution across the UK, a daily driving charge for non-compliant vehicles was introduced in multiple cities, demarcated as Clean Air Zones, often abbreviated as CAZ.
What you get with this checker
Combines monitoring stations and modeled estimates to show local air quality.
Clear recommendations for sensitive groups and outdoor activities.
Data updates every hour so you can plan your day with confidence.
Type a postcode, city or address.
Combining station readings and models for local estimates.
Health guidance and pollutant breakdowns for planning.