What is the air quality in Arenys de Mar today?

The current Air Quality Index (AQI) in Arenys de Mar is 23 (Good). PM2.5 concentration is 5.62 µg/m³.

What is the temperature in Arenys de Mar right now?

The current temperature in Arenys de Mar is 18.0°C (feels like 18.0°C). Humidity is 62.3% and wind speed is 15.3 km/h.

Is it safe to go outside in Arenys de Mar?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Arenys de Mar, Spain

Partly Cloudy

18.0°C · 62.3% humidity

18.0°

Feels 18.0°

Good

Air quality is satisfactory. Enjoy outdoor activities.

4 stations

Nearby Monitoring Stations

AQI Forecast

21 1pm

23 4pm

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Station readings

Air Quality Index Trend

45h · 2 stn

View full history →

Arenys de Mar's air quality is shaped by traffic emissions and residential heating. Pollution levels tend to peak during winter months when cold air traps emissions close to ground level.

62.3%

Humidity

15.3 km/h

Wind SSE

1018.0 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

5.62 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Arenys de Mar?

Temperature & Precipitation

PM2.5 Trend

45h · 2 stations

PM2.55.62 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Station readings (4 stations within 25 km)

5.62

Median

5.9

Average

4.6

Low

7.2

High

PM2.5 µg/m³ · Model: 6.0 · Bias: +0.4

What is the 7-day forecast for Arenys de Mar?

10-21

18.0° 9.4°

0.06 mm

10-22

19.8° 12.1°

0.25 mm

10-23

18.4° 8.2°

7.56 mm

10-24

14.8° 10.1°

0.25 mm

10-25

19.6° 11.0°

0.19 mm

10-26

14.9° 9.9°

10-27

18.8° 8.7°

0.56 mm

Both models agree Avg diff: 3.4°C

Where are air quality stations near Arenys de Mar?

Mataró, Catalunya, Spain

9.6 km PM2.5: 4.6 µg/m³

Mataró, Catalunya, Spain

9.6 km PM2.5: 3.8 µg/m³

Sant Celoni, Catalunya, Spain

12.7 km PM2.5: 7.2 µg/m³

Granollers, Catalunya, Spain

21.9 km PM2.5: 6.0 µg/m³

Granollers, Catalunya, Spain

21.9 km PM2.5: 6.0 µg/m³

What cities are near Arenys de Mar?

26 Calella 19 Mataró 26 Pineda de Mar 30 Sant Celoni 18 Vilassar de Mar 22 Cardedeu 30 Malgrat de Mar 17 Premià de Mar 30 Tordera 24 Granollers

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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-21T14:21 UTC.