Le Cat Etoiles Air Quality
Monitoring Station
· Rambouillet, France
21.2°
47.0% RH
20
Good
Air quality is satisfactory. Enjoy outdoor activities.
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GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
20
2am
20
20
20
5am
20
20
20
8am
40
40
40
11am
20
40
40
2pm
40
40
—
5pm
—
—
—
8pm
—
—
—
11pm
—
—
CAMS model
adj -14
34
34
34
34
34
34
34
54
54
54
34
54
54
54
54
21.2°C
Temperature
47.0%
Humidity
Air Quality Forecast (24h)
PM2.54.8 µg/m³
✓ WHO
Good
PM102.9 µg/m³
Good
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T05:41 UTC.