Air Quality in La Rochelle, France

Windy
20.0°C · 91.2% humidity
20.0°
Feels 20.0°
28
Good
Air quality is satisfactory. Enjoy outdoor activities.
5 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
35 1am
31
30
28 4am
30
31
32 7am
33
34
34 10am
41
42
42 1pm
42
35
35 4pm
35
42
42 7pm
42
42
42 10pm
42
42
Station readings
31
30
28
CAMS model adj +8
27
27
27
27
27
27
27
27
27
27
34
34
34
34
27
27
27
34
34
34
34
34
34
34
AD 728×90

Air Quality Index Trend

15h · 3 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.

91.2%
Humidity
81.8 km/h
Wind WNW
1012.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
28
6.81 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for La Rochelle?

Temperature & Precipitation

PM2.5 Trend

15h · 3 stations
PM2.56.81 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (5 stations within 25 km)
6.81
Median
6.64
Average
4.0
Low
8.6
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -0.6

What is the 7-day forecast for La Rochelle?

07-22
21.1° 20.0°
0.06 mm
07-23
22.3° 19.6°
0.06 mm
07-24
21.4° 17.9°
0.25 mm
07-25
22.8° 15.5°
07-26
22.3° 18.7°
3.75 mm
07-27
22.1° 20.2°
1.13 mm
07-28
25.2° 17.5°
Both models agree Avg diff: 3.8°C

Where are air quality stations near La Rochelle?

42
La Rochelle Centre, PoitouCharentes, France
0.1 km PM2.5: 10.1 µg/m³
44
La Rochelle Centre, PoitouCharentes, France
0.1 km PM2.5: 10.6 µg/m³
47
La Rochelle Centre, PoitouCharentes, France
0.1 km PM2.5: 11.3 µg/m³
17
La Rochelle Massiou
0.4 km PM2.5: 4.0 µg/m³ PM10: 20.0 µg/m³
22
Aytré, PoitouCharentes, France
4.1 km PM2.5: 5.3 µg/m³
45
Aytré, PoitouCharentes, France
4.1 km PM2.5: 10.8 µg/m³
47
Aytré, PoitouCharentes, France
4.1 km PM2.5: 11.3 µg/m³
32
La Rochelle Pallice, PoitouCharentes, France
4.5 km PM2.5: 7.7 µg/m³
25
La Rochelle Pallice, PoitouCharentes, France
4.5 km PM2.5: 6.0 µg/m³
30
La Rochelle Pallice, PoitouCharentes, France
4.5 km PM2.5: 7.2 µg/m³

What cities are near La Rochelle?

36 Rochefort 31 Fontenay-le-Comte 28 Niort 30 La Roche-sur-Yon 41 Royan 41 Saintes 39 Les Sables-d'Olonne 30 Les Herbiers 39 Cognac 36 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 2026-07-22T02:19 UTC.