Air Quality in Gujan-Mestras, France
Windy
21.6°C · 82.7% humidity
21.6°
Feels 21.6°
34
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Gujan-Mestras's air quality — share it
AQI Forecast
27
7am
27
27
34
10am
32
31
30
1pm
29
28
28
4pm
28
27
27
7pm
27
34
34
10pm
34
34
34
1am
27
27
27
4am
27
27
Air Quality Index Trend
47h · 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.
82.7%
Humidity
71.1 km/h
Wind WNW
1015.0 hPa
Pressure
6.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
8.12 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Gujan-Mestras?
Temperature & Precipitation
PM2.5 Trend
47h · 2 stationsPM2.58.12 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX6.9
High
What is the 7-day forecast for Gujan-Mestras?
07-22
21.9° 21.6°
0.13 mm
07-23
22.3° 21.3°
2.31 mm
07-24
21.3° 20.2°
0.31 mm
07-25
23.5° 20.4°
1.75 mm
07-26
25.1° 20.7°
0.81 mm
07-27
22.2° 21.2°
0.06 mm
07-28
23.4° 19.1°
0.25 mm
Both models agree
Avg diff: 3.7°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 2026-07-22T08:30 UTC.