CAZ B · checked 10 November 2026
Portsmouth Clean Air Zone
Portsmouth Clean Air Zone doesn't charge private cars: it's a class B zone for buses, coaches, taxis and lorries. Checked 10 November 2026.
Private cars free
Will your car pay?
The rules
Portsmouth at a glance
| Type | Clean Air Zone, class B |
|---|---|
| Private cars | Not charged |
| Charge | No charge for private cars |
| Hours | 24 hours, every day |
| Standard for cars | Petrol Euro 4, diesel Euro 6 |
Official site: cleanerairportsmouth.co.uk
Questions
Portsmouth questions
How much is the Portsmouth Clean Air Zone charge?
Private cars don't pay.
When does the Portsmouth Clean Air Zone operate?
24 hours, every day
How do I check my car?
Enter your registration above for a free check, then confirm on the official zone checker before you travel.
Check a car now. It's free.
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