Noise Levels in Hampshire
South East · 57 postcodes · Average: 57 dB (Moderate)
Transport Infrastructure
Motorways & Major Roads
Railway Lines
Towns in Hampshire Ranked by Noise
| Town | Avg dB | Rating | Postcodes |
|---|---|---|---|
| Southampton | 58 dB | Moderate | 23 |
| Portsmouth | 57 dB | Moderate | 34 |
Noise in Hampshire
Hampshire has an average environmental noise level of 57 dB across 57 postcode districts, rated as Moderate. The county contains 2 towns with varying noise profiles.
Major motorways and A-roads running through Hampshire include M3. Postcodes near these routes tend to have higher road traffic noise. See our motorway noise guide for affected areas.
Railway lines through Hampshire include South Western Main Line. Our railway noise guide covers affected areas.
Related Guides
- How noise affects house prices — impact on property values by noise source
- Soundproofing your home — solutions for windows, walls and floors
- Quietest places in the UK — the 50 quietest postcode districts
- Noisiest places in the UK — the 50 noisiest postcode districts
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