Air Quality in Saint-Leu, France
Drizzle
17.1°C · 60.5% humidity
17.1°
Feels 17.1°
24
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Saint-Leu's air quality — share it
AQI Forecast
27
4am
27
27
24
7am
27
27
27
10am
27
27
27
1pm
27
27
27
4pm
27
27
34
7pm
34
34
27
10pm
27
27
27
1am
27
27
Air Quality Index Trend
41h · 2 stnSaint-Leu'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.
60.5%
Humidity
20.2 km/h
Wind NNE
1014.2 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
5.8 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Saint-Leu?
Temperature & Precipitation
PM2.5 Trend
41h · 2 stationsPM2.55.8 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
5.8
Median
5.8
Average
5.8
Low
5.8
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +0.4
What is the 7-day forecast for Saint-Leu?
07-22
29.0° 17.1°
0.69 mm
07-23
28.0° 19.1°
0.31 mm
07-24
25.6° 15.3°
07-25
35.7° 11.3°
0.06 mm
07-26
38.0° 15.3°
07-27
30.0° 16.4°
0.38 mm
07-28
33.3° 15.0°
Both models agree
Avg diff: 3.3°C
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-22T05:40 UTC.