Road & rail noise map for Longridge
Town in Lancashire, North West
We analysed 506 postcodes in and around Longridge, Lancashire against DEFRA's Strategic Noise Mapping (Round 4, 2022). 30% of them (153) have mapped road noise of 55 dB or more by day, and 0% have mapped rail noise. 70% of postcodes have no mapped road or rail noise at all — though that reflects major-source modelling, not guaranteed quiet. The highest modelled level we found is at PR3 3SG (road noise 65.0–69.9 dB by day).
Noise map of Longridge
How many postcodes are affected?
Road noise
| Band | Day (LAeq,16h) | Night (Lnight) |
|---|---|---|
| 55.0–59.9 dB day · 50.0–54.9 dB night | 19% (95) | 9% (44) |
| 60.0–64.9 dB day · 55.0–59.9 dB night | 11% (57) | 5% (24) |
| 65.0–69.9 dB day · 60.0–64.9 dB night | <1% (1) | 0% (0) |
| 70.0–74.9 dB day · 65.0–69.9 dB night | 0% (0) | 0% (0) |
| 75.0 dB or more day · 70.0 dB or more night | 0% (0) | 0% (0) |
| Below mapped bands / not mapped | 70% | 87% |
Rail noise
| Band | Day (LAeq,16h) | Night (Lnight) |
|---|---|---|
| 55.0–59.9 dB day · 50.0–54.9 dB night | 0% (0) | 0% (0) |
| 60.0–64.9 dB day · 55.0–59.9 dB night | 0% (0) | 0% (0) |
| 65.0–69.9 dB day · 60.0–64.9 dB night | 0% (0) | 0% (0) |
| 70.0–74.9 dB day · 65.0–69.9 dB night | 0% (0) | 0% (0) |
| 75.0 dB or more day · 70.0 dB or more night | 0% (0) | 0% (0) |
| Below mapped bands / not mapped | 100% | 100% |
Share of the 506 postcodes within ~5 km of the Longridge centre. Source: DEFRA Strategic Noise Mapping Round 4 (2022), Open Government Licence.
Noisiest postcodes in and around Longridge
Check a specific postcode
Example searches: PR3 3SG · PR2 5AQ · PR2 5DR · PR2 5JR · PR2 5JP · PR2 5JS
What this data does — and doesn't — cover
- Modelled, not measured.These are DEFRA's computer-modelled estimates (Round 4, 2022), not microphone readings at your door.
- Major sources only. The model covers major roads, major railways and large urban areas. Smaller local roads, neighbours, pubs, building sites and aircraft are not included.
- No mapped noise ≠ quiet. If a location shows no band, it means it falls outside the mapped contours — not that it is silent.
- 2022 snapshot.New roads, developments or traffic changes since 2022 won't show. The next DEFRA round is due around 2027.
More detail on the methodology page.
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Nearby areas
Frequently asked questions
- How noisy is Longridge?
- We analysed 506 postcodes in and around Longridge, Lancashire against DEFRA's Strategic Noise Mapping (Round 4, 2022). 30% of them (153) have mapped road noise of 55 dB or more by day, and 0% have mapped rail noise. 70% of postcodes have no mapped road or rail noise at all — though that reflects major-source modelling, not guaranteed quiet. The highest modelled level we found is at PR3 3SG (road noise 65.0–69.9 dB by day).
- Where is the most road noise in Longridge?
- The postcodes with the highest modelled daytime levels in and around Longridge are PR3 3SG, PR2 5JP, PR3 3XA, based on DEFRA's 2022 model of major roads and railways.