Air Quality in La Defense, France

Windy
27.1°C · 28.3% humidity
27.1°
Feels 27.1°
52
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
4 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
20 1am
23
14
52 4am
41
27
21 7am
17
14
12 10am
11
10
9 1pm
8
8
8 4pm
7
7
7 7pm
7
14
34 10pm
34
34
Station readings
20
23
CAMS model adj -20
54
34
34
34
34
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
34
54
54
54
AD 728×90

Air Quality Index Trend

46h · 4 stn

La Defense'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.

28.3%
Humidity
61.0 km/h
Wind WNW
1013.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
52
12.63 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for La Defense?

Temperature & Precipitation

PM2.5 Trend

46h · 4 stations
PM2.512.63 µg/m³ ✓ WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (4 stations within 25 km)
12.63
Median
7.49
Average
1.83
Low
22.84
High
PM2.5 µg/m³ · Model: 9.65 · Bias: -3.0

What is the 7-day forecast for La Defense?

08-03
38.6° 18.4°
1.69 mm
08-04
28.0° 16.7°
08-05
32.2° 19.4°
08-06
33.0° 17.8°
08-07
33.4° 15.7°
1.06 mm
08-08
27.1° 17.8°
08-09
22.9° 16.1°
Both models agree Avg diff: 3.6°C

Where are air quality stations near La Defense?

31
La Defense, Paris
0.2 km PM2.5: 7.4 µg/m³
152
La Defense, Paris
0.2 km PM2.5: 57.4 µg/m³
54
Gennevilliers, Paris
5.9 km PM2.5: 13.5 µg/m³
23
Gennevilliers, Paris
5.9 km PM2.5: 5.5 µg/m³
41
Gennevilliers, Paris
5.9 km PM2.5: 9.8 µg/m³
54
Avenue Des Champs Elysees, Paris
5.9 km PM2.5: 13.5 µg/m³
173
Avenue Des Champs Elysees, Paris
5.9 km PM2.5: 98.1 µg/m³
59
Avenue Des Champs Elysees, Paris
5.9 km PM2.5: 15.9 µg/m³
57
Paris Stade Lenglen, Paris
7.2 km PM2.5: 15.0 µg/m³
56
Paris Stade Lenglen, Paris
7.2 km PM2.5: 14.5 µg/m³

What cities are near La Defense?

51 Puteaux 55 Courbevoie 55 La Garenne-Colombes 47 Nanterre 46 Suresnes 56 Neuilly-sur-Seine 56 Colombes 61 Levallois-Perret 42 Rueil-Malmaison 58 Bois-Colombes
Get AQI alerts for La Defense

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 2026-08-08T02:08 UTC.