Air Quality in La Rochelle, France

Windy
21.3°C · 54.3% humidity
21.3°
Feels 21.3°
27
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
25 6pm
28
27
27 9pm
23
23
23 12am
23
23
22 3am
22
22
22 6am
22
22
22 9am
22
22
23 12pm
23
23
23 3pm
23
25
Station readings
28
27
26
CAMS model adj -2
27
27
27
27
25
25
25
25
25
24
24
24
24
24
24
24
24
24
25
25
25
25
25
27
AD 728×90

Air Quality Index Trend

40h · 2 stn

La Rochelle'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.

54.3%
Humidity
53.7 km/h
Wind NNE
1023.2 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
27
6.5 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for La Rochelle?

Temperature & Precipitation

PM2.5 Trend

40h · 2 stations
PM2.56.5 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (3 stations within 25 km)
6.5
Median
6.67
Average
6.5
Low
7.0
High
PM2.5 µg/m³ · Model: 6.5 · Bias: +0.0
Both models agree Avg diff: 2.6°C

Where are air quality stations near La Rochelle?

26
La Rochelle Centre, PoitouCharentes, France
0.1 km PM2.5: 6.2 µg/m³
27
La Rochelle Centre, PoitouCharentes, France
0.1 km PM2.5: 6.5 µg/m³
–
La Rochelle Massiou
0.4 km PM2.5: 0.0 µg/m³ PM10: 6.0 µg/m³
31
Aytré, PoitouCharentes, France
4.1 km PM2.5: 7.4 µg/m³

What cities are near La Rochelle?

29 Rochefort 31 Fontenay-le-Comte 30 Niort 34 La Roche-sur-Yon 29 Royan 31 Saintes 32 Les Sables-d'Olonne 38 Les Herbiers 29 Cognac 30 Bressuire
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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 2026-09-05T19:32 UTC.