Air Quality in Irun, Spain

Drizzle
20.7°C · 84.9% humidity
20.7°
Feels 20.7°
31
Good
Air quality is satisfactory. Enjoy outdoor activities.
6 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
40 2am
40
35
31 5am
34
55
57 8am
58
58
59 11am
39
39
40 2pm
33
33
33 5pm
33
33
33 8pm
33
40
40 11pm
40
40
Station readings
42
38
35
35
CAMS model adj +6
34
34
34
34
34
54
54
54
54
54
34
34
34
27
27
27
27
27
27
27
34
34
34
34
AD 728×90

Air Quality Index Trend

18h · 2 stn

Irun'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.

84.9%
Humidity
67.8 km/h
Wind W
1016.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
31
7.41 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Irun?

Temperature & Precipitation

PM2.5 Trend

18h · 2 stations
PM2.57.41 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (6 stations within 25 km)
7.41
Median
8.03
Average
6.2
Low
10.6
High
PM2.5 µg/m³ · Model: 7.35 · Bias: -0.1

What is the 7-day forecast for Irun?

07-22
22.3° 20.7°
1.44 mm
07-23
22.0° 20.3°
0.31 mm
07-24
21.0° 19.3°
1.0 mm
07-25
22.8° 20.3°
1.19 mm
07-26
23.4° 19.7°
1.31 mm
07-27
22.2° 20.6°
0.69 mm
07-28
22.0° 19.6°
0.5 mm
Both models agree Avg diff: 3.1°C

Where are air quality stations near Irun?

–
Hernani, País Vasco, Spain
17.2 km
25
Zubieta, San Sebastián, Donostia, País Vasco, Spain
20.9 km PM2.5: 6.0 µg/m³
–
ZUBIETA METEO
21.7 km 69.0% RH
21
Usurbil, País Vasco, Spain
22.3 km PM2.5: 5.0 µg/m³
28
Andoain, País Vasco, Spain
23.0 km PM2.5: 6.7 µg/m³
28
Biarritz-Hippodrome, Aquitaine, France
24.0 km PM2.5: 6.7 µg/m³
20
Biarritz-Hippodrome, Aquitaine, France
24.0 km PM2.5: 4.8 µg/m³
78
Anglet-cinq cantons, Aquitaine, France
27.2 km PM2.5: 24.9 µg/m³
38
Anglet-cinq cantons, Aquitaine, France
27.2 km PM2.5: 9.1 µg/m³
34
Saint Crouts, Bayonne, Aquitaine, France
28.9 km PM2.5: 8.2 µg/m³

What cities are near Irun?

31 Hondarribia 28 Errenteria 30 Pasaia 30 Donostia / San Sebastián 30 Hernani 32 Lasarte 31 Oria 43 Biarritz 35 Anglet 32 Bayonne
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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 2026-07-22T03:37 UTC.