Clean Air Zone Charges UK: What You'll Pay in 2026 and How to Avoid a Fine

Drive an older diesel or a pre-2006 petrol car into the wrong bit of Birmingham, Bristol or Bath and you could be liable for a daily fee before you've even parked up. Clean air zone charges in the UK catch out a surprising number of drivers, mostly because the rules differ wildly from one city to the next. One zone ignores private cars entirely, another charges them £9 a day, and a third waves through anything electric while hammering a fifteen-year-old van. This guide sets out exactly where the zones are, what you'll pay, and what's changed for 2026.

What a clean air zone actually is

There are 4 types of Clean Air Zones, Class A to D. Each vehicle type has a minimum emission standard. Class A is the mildest, typically hitting taxis and buses. Class D is the toughest, pulling in private cars alongside vans, HGVs, coaches and taxis. The class a city chooses depends on how bad its local air quality problem is and which vehicles are causing it.

The emissions bar itself is consistent across England. The emission standards that decide if you pay are Euro 4 for petrol vehicles (most registered from 2006 onwards) and Euro 6 for diesel vehicles (most registered from September 2015 for cars and September 2016 for vans). Fully electric cars sail through every zone for free. Zero Emission Vehicles (ZEV) such as fully electric cars are fully compliant with all CAZ areas.

Why they exist at all

These aren't stealth revenue schemes dreamt up on a whim. They have been introduced selectively where evidence shows that air quality is worse than the standards set out in the Air Quality Standards Regulations 2010, where they are the quickest way to reduce nitrogen dioxide in the local area, and where other options would not deliver the same results so quickly. And the early evidence suggests they're doing what they were meant to. The evidence indicates that clean air zones are having a positive effect. Between 2019 and 2024, in the areas of these cities, annual average concentrations of nitrogen dioxide reduced by between 18% and 46%, including by around a third in Bristol, 40% in Bath and north-east Somerset.

Where the seven zones are, and what they charge

There are currently seven clean air zones operated by local authorities in England: Bath and north-east Somerset, Birmingham, Bradford, Bristol, Portsmouth, Sheffield and Rotherham, and Tyneside. Greater Manchester was due to become an eighth, but that plan was dropped. Greater Manchester was scheduled to have a CAZ; the scheme was replaced with a non-charging clean air plan backed by central government, so there is no daily charge there.

Here's how each zone shapes up:

• Birmingham (Class D): the toughest zone in England. Cars, taxis, vans, minibuses, coaches, buses and HGVs are all charged if non-compliant, inside the A4540 Middleway ring road. Cars, taxis and light vans pay £8 a day, with HGVs, buses and coaches at £50.
• Bristol (Class D): the other zone that charges ordinary private cars. The chargeable class D zone charges all high-emission vehicles to drive through the city centre, including private cars. Cars pay £9 a day, HGVs £100.
• Bath (Class C): good news for car owners here. Bath's Clean Air Zone continues as a Class C zone in 2026, meaning private cars remain exempt while commercial vehicles must meet emissions standards or pay daily charges. Vans pay around £9, with HGVs and motorhomes facing £100.
• Bradford (Class C): Bradford CAZ is Class C, charging vans, taxis, minibuses, coaches, buses and HGVs, with cars exempt.
• Sheffield (Class C): cars and motorbikes are exempt. Non-compliant vans, light goods vehicles (including motorhomes) and taxis must pay a charge of £10 per day, and coaches, buses and HGVs pay £50 per day.
• Portsmouth (Class B): the lightest-touch scheme. Portsmouth CAZ is Class B, charging taxis, private hire vehicles, buses, coaches and HGVs, with cars and vans exempt from this particular scheme.
• Tyneside, covering Newcastle and Gateshead (Class C): Tyneside CAZ is Class C, covering central Newcastle and Gateshead, charging vans, taxis, minibuses, coaches, buses and HGVs, with cars exempt.

Worth flagging: a handful of cities looked at charging zones and decided against them. Southampton, Leicester, Nottingham and Derby all considered emissions-based road charging and opted for other measures instead, so don't assume every city with an air quality problem has a CAZ in place.

Paying the charge and what happens if you don't

Every zone works on the same basic clock. The zones operate 24 hours a day, 7 days a week, every day of the year, with the charge period running from midnight to midnight. You've got a decent window either side of your journey. You must pay the charge by 11:59pm on the sixth day after driving into the zone, and you can pay up to 6 days before you travel.

Miss that window and a penalty follows automatically, generated from the ANPR cameras rather than any human judgement call. CAZ penalty charge notices are typically £120, reduced to £60 if paid within 14 days. Drive through two zones in a single day, say Birmingham then on to Bristol, and you're billed separately for each. Charges are per day, per zone, so if you enter multiple zones in the same day, you pay each zone separately.

Exemptions worth knowing about

Not every non-compliant vehicle pays. Some exemptions apply to non-compliant vehicles in English CAZ areas, including specialist vehicles such as recovery vehicles and mobile platforms, and blue badge holders based on disabled tax class, although other exemptions may be available. There's also a genuinely odd quirk for classic 4x4 owners. Older Land Rover Defenders are a quirk of the system where some Defender Station Wagons with rear windows and up to nine seats were categorised by the DVLA as light goods vehicles, consequently incurring charges in Band C cities when ordinary private cars do not. If you own one, it's worth checking your V5C classification before you drive into Bath, Bradford or Sheffield.

London and Scotland play by different rules

London's scheme isn't a Clean Air Zone at all, technically speaking. London's ULEZ is a separate scheme under Transport for London, not a Clean Air Zone, and now covers all 32 London boroughs after the August 2023 expansion. The daily rate is £12.50 for non-compliant cars, motorcycles and vans, and it stacks on top of the separate Congestion Charge if you're driving into the centre. From 2 January 2026, the standard Congestion Charge is £18 per day.

Scotland does things differently again, and arguably more strictly. Scotland operates a completely different, and much stricter, system compared to England. You cannot pay a daily fee to enter a Scottish Low Emission Zone, and in Glasgow, Edinburgh, Aberdeen and Dundee, non-compliant vehicles are simply banned from the city centre zones. There's no charge to pay, just a straight penalty for entering. If you drive a non-compliant older diesel or petrol car into these areas, you will immediately trigger a camera and receive a £60 Penalty Charge Notice, which halves to £30 if paid quickly.

What's changing in 2026

The rates drivers pay have stayed broadly stable, but the plumbing behind the scenes is shifting. Parliament has approved an increase to the fee local authorities pay to run the central booking service. The House of Lords has approved new regulations which will double the fees local authorities pay for processing Clean Air Zone transactions, increasing them from £2 to £4 from September 2026. Ministers have been at pains to stress this shouldn't touch drivers' pockets directly. The Government has ensured both that any costs will not be passed on to motorists and that any additional costs to local authorities whose schemes are not in surplus will be covered by the Government.

It's also worth knowing that some zones are becoming stricter as temporary exemptions expire. In Bath, for example, several local carve-outs for vans and taxis have now lapsed, bringing more vehicles into scope than when the zone first launched, so a vehicle that once slipped through free of charge might not any longer.

If your car isn't compliant, what are your options

For most private drivers this only bites if you live near, or regularly drive into, Birmingham or Bristol, since those are the two zones that charge ordinary cars. If that's you, running the numbers properly is worth the ten minutes it takes. A £9 daily charge doesn't sound much until you're doing the school run through the zone five days a week, at which point it's pushing £2,000 a year.

Before you decide whether to pay up, reroute, or change the car, it helps to know exactly what you're driving and what it's actually worth. Our reg lookup tool gives you the MOT history and current tax status for free in seconds, plus a market valuation guide, so you've got a clear starting point before you weigh up your options. Remember that any valuation is a guide only, not a fixed offer, and the figure you'd actually get depends on the car's condition, mileage and the wider market on the day.

If a newer, compliant car makes more sense than absorbing the daily charge indefinitely, and you'd rather spread the cost than find it in one go, you can explore car finance through the app. MotifyMe introduces you to a lender and any finance offered is subject to status and affordability, so it isn't guaranteed and we don't arrange or handle the agreement ourselves. For more on weighing up your options when a car's costing more than it's worth, our guides section covers buying, selling and running costs in more depth.

The bottom line

Clean air zone charges in the UK are a patchwork rather than a single national rule, and that's exactly what trips people up. Check before you drive, not after, using the official GOV.UK checker for English zones or the relevant council or TfL site for London and Scotland. A five-minute check before a trip beats a penalty notice landing on your doormat a fortnight later.