How noisy is Costa da Caparica?

Our model puts Costa da Caparica at around 70 dB(A) as a day-evening-night average, which reads as loud. Levels range from about 60 to 81 dB(A) between its quietest and loudest streets.

Is Costa da Caparica quiet at night?

Modelled night levels average around 60 dB(A), lively, about as loud as a nearby conversation. The quietest hour is typically around 03:00.

What is the main noise source in Costa da Caparica?

Road traffic dominates, carrying about 99% of the modelled sound energy, followed by nightlife and crowds.

When is Costa da Caparica loudest?

The loudest hour is typically around 18:00, the calmest around 03:00.

Noise in Costa da Caparica

Lisbon area · modelled noise guide

Costa da Caparica averages around 70 dB(A) over the day-evening-night cycle in our model, which reads as loud. Nights average around 60 dB(A). Beach town behind the dunes. The access avenue and seasonal beach traffic dominate; winter is a different, much quieter place.

45 quiet556575+ very loud

Day-evening-night (Lden)

70 dB(A)

Night average (Ln)

60 dB(A)

Main source

road traffic
99% of sound energy

Quiet pockets

0% below 55 dB(A)

Across 13 sampled spots the average ranges from 60 to 81 dB(A): a wide spread, so the right street matters more than the average. The loudest hour is typically around 18:00 and the calmest around 03:00.

Open the live noise map of Costa da Caparica Or check a specific address for a free room-by-room noise report, hour by hour.

Questions people ask

How noisy is Costa da Caparica?: Our model puts Costa da Caparica at around 70 dB(A) as a day-evening-night average, which reads as loud. Levels range from about 60 to 81 dB(A) between its quietest and loudest streets.
Is Costa da Caparica quiet at night?: Modelled night levels average around 60 dB(A), lively, about as loud as a nearby conversation. The quietest hour is typically around 03:00.
What is the main noise source in Costa da Caparica?: Road traffic dominates, carrying about 99% of the modelled sound energy, followed by nightlife and crowds.
When is Costa da Caparica loudest?: The loudest hour is typically around 18:00, the calmest around 03:00.

Nearby areas

What helps against the noise

Cheap fixes first (earplugs, masking sound), structural ones second (acoustic glazing takes 5 to 10 dB off the room behind it). Our short, independent picks:

Links may earn Urbient a commission. Recommendations never affect the noise estimates.

How these numbers are made. Urbient models noise from OpenStreetMap geometry: roads, rail and pedestrian streets as line sources with per-street traffic adjustments, venues as point sources, aircraft corridors calibrated against the official 2021 strategic noise map, and shielding from 466,000 building footprints. The figures here average 13 sample points spread over the area; any single address can sit well above or below them. This is a modelled estimate and never a certified measurement under DL 9/2007. Official maps: CML and APA.