Air Quality in Saint-Louis, RE
Drizzle
19.7°C · 78.9% humidity
19.7°
Feels 19.7°
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
AQI Forecast
25
4pm
25
25
25
7pm
25
25
25
10pm
25
25
25
1am
25
25
25
4am
25
25
25
7am
25
25
25
10am
25
25
25
1pm
25
25
78.9%
Humidity
30.9 km/h
Wind ESE
1022.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
What is the weather forecast for Saint-Louis?
Temperature & Precipitation
PM2.55.9 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Saint-Louis?
04-09
23.0° 18.2°
1.19 mm
04-10
23.3° 18.6°
0.75 mm
04-11
23.7° 19.6°
4.06 mm
04-12
23.2° 19.5°
7.31 mm
04-13
23.6° 19.2°
7.25 mm
04-14
23.2° 19.4°
5.69 mm
04-15
22.8° 19.2°
2.25 mm
Both models agree
Avg diff: 0.7°C
Where are air quality stations near Saint-Louis?
42
Station Mobile, Reunion, France
53
Ligne Paradis, Reunion, France
45
Ligne Paradis, Reunion, France
53
Station Luther King, Reunion, France
38
R D Tamarins St Leu, Reunion, France
21
R D Tamarins St Leu, Reunion, France
42
Station Bourg Murat, Reunion, France
What cities are near Saint-Louis?
Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T19:35 UTC.