La Defense, Paris

Monitoring Station · La Defense, France
14
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
14 12pm
12
12
5 3pm
5
5
12 6pm
12
12
12 9pm
12
12
12 12am
3
3
— 3am
—
—
— 6am
—
—
— 9am
—
—
Station readings
14
CAMS model adj -22
34
34
34
27
27
27
34
34
34
34
34
34
34
25
25

Air Quality Trend (24h)

PM2.53.4 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

36
Avenue Des Champs Elysees, Paris
5.8 km PM2.5: 8.6 µg/m³
19
Boulevard Haussmann, Paris
6.8 km PM2.5: 4.6 µg/m³
50
Boulevard Haussmann, Paris
6.8 km PM2.5: 12.0 µg/m³
14
Paris Stade Lenglen, Paris
7.1 km PM2.5: 3.4 µg/m³
24
Paris
9.0 km PM2.5: 5.8 µg/m³
90
Paris
9.0 km PM2.5: 30.6 µg/m³
50
Paris
9.0 km PM2.5: 12.0 µg/m³
157
Paris
9.0 km PM2.5: 67.1 µg/m³

Nearby Cities

40 La Defense 40 Puteaux 40 Courbevoie 41 La Garenne-Colombes 40 Neuilly-sur-Seine 40 Suresnes 39 Nanterre 41 Colombes 42 Levallois-Perret

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-21T15:51 UTC.