Air Quality in Gujan-Mestras, France
Windy
21.6°C · 66.8% humidity
21.6°
Feels 21.6°
37
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Gujan-Mestras's air quality — share it
AQI Forecast
25
2am
25
25
37
5am
34
31
29
8am
28
27
29
11am
28
28
28
2pm
27
27
27
5pm
27
27
27
8pm
27
34
34
11pm
34
34
Air Quality Index Trend
38h · 2 stnGujan-Mestras'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.
66.8%
Humidity
77.8 km/h
Wind NW
1018.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
8.85 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Gujan-Mestras?
Temperature & Precipitation
PM2.5 Trend
38h · 2 stationsPM2.58.85 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Gujan-Mestras?
08-03
28.1° 21.2°
0.31 mm
08-04
25.6° 20.4°
0.44 mm
08-05
24.3° 21.0°
0.06 mm
08-06
24.3° 20.9°
0.81 mm
08-07
22.7° 19.6°
0.62 mm
08-08
26.4° 18.5°
2.19 mm
08-09
20.9° 19.9°
0.5 mm
Both models agree
Avg diff: 2.9°C
What cities are near Gujan-Mestras?
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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 2026-08-08T03:05 UTC.