La Defense, Paris Air Quality
Monitoring Station
· La Defense, France
28
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
29
2am
28
29
29
5am
29
29
49
8am
49
49
49
11am
49
49
49
2pm
49
49
—
5pm
—
—
—
8pm
—
—
—
11pm
—
—
Station readings
28
CAMS model
adj -5
34
34
34
34
34
34
54
54
54
54
54
54
54
54
54
Air Quality Forecast (24h)
PM2.56.7 µg/m³
✓ WHO
Good
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T05:40 UTC.