Air Quality in Arenys de Mar, Spain

Partly Cloudy
18.1°C · 65.8% humidity
18.1°
Feels 18.1°
54
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
6 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
51 6pm
53
57
54 9pm
52
52
52 12am
52
52
52 3am
52
52
52 6am
52
32
52 9am
52
52
32 12pm
52
52
52 3pm
52
52
Station readings
51
53
57
58
CAMS model adj -2
54
54
54
54
54
54
54
54
54
54
54
54
54
54
34
54
54
54
34
54
54
54
54
54
AD 728×90

Air Quality Index Trend

47h · 3 stn

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.

65.8%
Humidity
11.4 km/h
Wind E
1020.7 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
54
13.35 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

What is the weather forecast for Arenys de Mar?

Temperature & Precipitation

PM2.5 Trend

47h · 3 stations
PM2.513.35 µg/m³ ✓ WHO
Moderate
PM1034.3 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (6 stations within 25 km)
13.35
Median
13.33
Average
9.1
Low
17.3
High
PM2.5 µg/m³ · Model: 10.85 · Bias: -2.5

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

09-05
31.9° 16.6°
09-06
24.9° 16.2°
8.0 mm
09-07
32.3° 17.1°
0.06 mm
09-08
29.7° 19.3°
0.62 mm
09-09
26.8° 18.4°
09-10
32.0° 18.0°
09-11
27.7° 16.7°
0.06 mm
Both models agree Avg diff: 3.6°C

Where are air quality stations near Arenys de Mar?

63
Mataró, Catalunya, Spain
9.6 km PM2.5: 17.8 µg/m³
60
Mataró, Catalunya, Spain
9.6 km PM2.5: 16.4 µg/m³
50
Sant Celoni, Catalunya, Spain
12.7 km PM2.5: 12.0 µg/m³
53
Sant Celoni, Catalunya, Spain
12.7 km PM2.5: 13.1 µg/m³
51
Granollers, Catalunya, Spain
21.9 km PM2.5: 12.1 µg/m³
53
Granollers, Catalunya, Spain
21.9 km PM2.5: 13.1 µg/m³

What cities are near Arenys de Mar?

55 Calella 52 Mataró 55 Pineda de Mar 56 Sant Celoni 52 Vilassar de Mar 52 Cardedeu 56 Malgrat de Mar 51 Premià de Mar 56 Tordera 52 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 2026-09-05T19:22 UTC.