Air Quality in Bayonne, France
Drizzle
19.4°C · 72.0% humidity
19.4°
Feels 19.4°
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations
Nearby Monitoring Stations
Bayonne's air quality — share it
AQI Forecast
Calibrated
31
2pm
36
39
42
5pm
46
46
46
8pm
46
46
46
11pm
26
46
46
2am
26
26
46
5am
46
46
46
8am
26
26
46
11am
46
46
Station readings
31
36
39
41
CAMS model
adj -8
27
54
54
54
54
54
54
54
54
54
34
54
54
34
34
54
54
54
54
34
34
54
54
54
Air Quality Index Trend
38h · 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.
72.0%
Humidity
45.7 km/h
Wind N
1020.9 hPa
Pressure
6.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
10.17 µg/m³
PM10
34.3 µg/m³
050100150200300500
What is the weather forecast for Bayonne?
Temperature & Precipitation
PM2.5 Trend
38h · 3 stationsPM2.510.17 µg/m³
✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX6.9
High
Station readings (4 stations within 25 km)
10.17
Median
8.7
Average
5.5
Low
11.3
High
PM2.5 µg/m³ · Model: 13.5 · Bias: +3.3
What is the 7-day forecast for Bayonne?
09-05
29.0° 15.9°
0.81 mm
09-06
21.2° 18.2°
5.19 mm
09-07
26.3° 15.1°
1.06 mm
09-08
22.5° 18.6°
10.19 mm
09-09
22.3° 15.4°
0.13 mm
09-10
21.9° 17.9°
09-11
21.2° 16.6°
1.13 mm
Both models agree
Avg diff: 4.4°C
Where are air quality stations near Bayonne?
41
Saint Crouts, Bayonne, Aquitaine, France
25
ZI Estuaire Adour
41
Anglet-cinq cantons, Aquitaine, France
40
Biarritz-Hippodrome, Aquitaine, France
What cities are near Bayonne?
Get AQI alerts for Bayonne
Notify me when air quality reaches:
Free · No account · Unsubscribe any time
Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-09-05T15:22 UTC.