Air Quality in Bayonne, France
Drizzle
20.0°C · 90.9% humidity
20.0°
Feels 20.0°
35
Good
Air quality is satisfactory. Enjoy outdoor activities.
8 stations
Nearby Monitoring Stations
Bayonne's air quality — share it
AQI Forecast
Calibrated
29
5am
27
26
35
8am
32
31
29
11am
21
21
27
2pm
27
27
26
5pm
26
46
46
8pm
46
46
46
11pm
46
46
46
2am
46
46
Station readings
29
27
29
24
CAMS model
adj -8
34
34
34
34
34
34
34
27
27
34
34
34
34
34
54
54
54
54
54
54
54
54
54
54
Air Quality Index Trend
20h · 3 stnBayonne'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.
90.9%
Humidity
47.6 km/h
Wind W
1016.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
8.48 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Bayonne?
Temperature & Precipitation
PM2.5 Trend
20h · 3 stationsPM2.58.48 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
Station readings (8 stations within 25 km)
8.48
Median
10.39
Average
3.33
Low
34.0
High
PM2.5 µg/m³ · Model: 7.35 · Bias: -1.1
Both models agree
Avg diff: 3.6°C
Where are air quality stations near Bayonne?
42
Saint Crouts, Bayonne, Aquitaine, France
38
Saint Crouts, Bayonne, Aquitaine, France
30
Anglet, France
17
ZI Estuaire Adour
38
Anglet-cinq cantons, Aquitaine, France
52
Anglet-cinq cantons, Aquitaine, France
20
Biarritz-Hippodrome, Aquitaine, France
28
Biarritz-Hippodrome, Aquitaine, France
What cities are near 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 2026-07-22T06:03 UTC.