UK Emission Zone Checker
Check if your postcode is within any UK low emission zone. Covers ULEZ (London), CAZ zones (Birmingham, Bath, Bristol, Bradford), and more.
100% free • Checks all UK zones instantly • Updated November 2025
Check Your Postcode
UK Emission Zones Map
Shaded areas represent active low emission zones across the UK. Enter your postcode above to check all zones.
Covers London ULEZ, Birmingham CAZ, Bath CAZ, Bristol CAZ, Bradford CAZ, and Portsmouth CAZ. Last updated November 2025.
What are Low Emission Zones?
UK cities use Low Emission Zones (LEZ), Ultra Low Emission Zones (ULEZ), and Clean Air Zones (CAZ) to reduce pollution. Charges range from £8-£12.50 per day for non-compliant vehicles. Our tool checks all active zones instantly.
Is My Car Exempt?
Most petrol cars registered after 2005 and diesel cars after September 2015 meet ULEZ standards. All electric vehicles are exempt. Use our calculator to check your specific vehicle.
Facing ULEZ Charges?
£12.50/day adds up fast. Calculate if it's cheaper to sell or switch to a compliant vehicle.
5 days/week = £3,250/year in ULEZ charges alone!
Should I Sell My Car? →Thinking Electric?
EVs are ULEZ-exempt and could save you thousands on fuel. Calculate your potential savings.