La Defense, Paris

Monitoring Station · La Defense, France
15
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
35 9pm
15
42
42 12am
42
42
42 3am
42
42
42 6am
42
30
30 9am
10
10
— 12pm
—
—
— 3pm
—
—
— 6pm
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Station readings
35
15
CAMS model adj -24
66
66
66
66
66
66
66
66
66
66
66
54
54
34
34

Air Quality Trend (24h)

PM2.53.6 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

26
La Defense, Paris
0.0 km PM2.5: 6.2 µg/m³
50
Avenue Des Champs Elysees, Paris
5.8 km PM2.5: 12.0 µg/m³
90
Gennevilliers, Paris
5.8 km PM2.5: 30.6 µg/m³
33
Paris Stade Lenglen, Paris
7.1 km PM2.5: 7.9 µg/m³
74
Paris 18eme, Paris
7.7 km PM2.5: 23.0 µg/m³
47
Paris 1er Les Halles, Paris
8.3 km PM2.5: 11.3 µg/m³
72
Paris
9.0 km PM2.5: 22.1 µg/m³
80
Paris
9.0 km PM2.5: 25.9 µg/m³

Nearby Cities

83 La Defense 84 Puteaux 84 Courbevoie 84 La Garenne-Colombes 87 Neuilly-sur-Seine 82 Suresnes 80 Nanterre 83 Colombes 87 Levallois-Perret

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-17T00:38 UTC.