Air Quality in La Roche-sur-Yon, France
Windy
19.0°C · 50.9% humidity
19.0°
Feels 19.0°
37
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
La Roche-sur-Yon's air quality — share it
AQI Forecast
Calibrated
31
3pm
31
31
37
6pm
35
34
33
9pm
33
32
32
12am
32
30
30
3am
30
30
30
6am
30
30
30
9am
30
30
31
12pm
31
31
Station readings
30
34
36
37
CAMS model
adj +6
25
25
25
25
25
25
25
25
25
25
25
24
24
24
24
24
24
24
24
24
24
25
25
25
Air Quality Index Trend
44h · 1 stnLa Roche-sur-Yon'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.
50.9%
Humidity
54.0 km/h
Wind NNE
1024.0 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
8.9 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for La Roche-sur-Yon?
Temperature & Precipitation
PM2.5 Trend
44h · 1 stationPM2.58.9 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX4.4
Moderate
Station readings (1 station within 25 km)
8.9
Median
8.9
Average
8.9
Low
8.9
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -2.7
What is the 7-day forecast for La Roche-sur-Yon?
09-05
27.6° 12.3°
09-06
23.5° 13.4°
0.13 mm
09-07
25.3° 13.9°
1.37 mm
09-08
26.6° 12.2°
0.06 mm
09-09
26.4° 13.4°
09-10
26.2° 15.7°
09-11
20.0° 14.6°
2.44 mm
Both models agree
Avg diff: 4.1°C
Where are air quality stations near La Roche-sur-Yon?
What cities are near La Roche-sur-Yon?
Get AQI alerts for La Roche-sur-Yon
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 2026-09-05T16:41 UTC.