Air Quality in Saint-Louis, Réunion

Drizzle
17.7°C · 80.1% humidity
17.7°
Feels 17.7°
7
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast
27 8am
34
34
7 11am
8
13
17 2pm
20
22
23 5pm
24
25
26 8pm
26
26
27 11pm
27
25
25 2am
25
25
25 5am
25
25
AD 728×90

Air Quality Index Trend

46h · 2 stn
80.1%
Humidity
32.1 km/h
Wind S
1023.4 hPa
Pressure
10.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
7
1.63 µg/m³
PM10▲
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Saint-Louis?

Temperature & Precipitation

PM2.5 Trend

46h · 2 stations
PM2.51.63 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX10.9
Extreme
AD 300×250
Station readings (2 stations within 25 km)
1.63
Median
2.6
Average
0.2
Low
5.0
High
PM2.5 µg/m³ · Model: 7.1 · Bias: +5.5

What is the 7-day forecast for Saint-Louis?

06-09
20.5° 14.4°
3.38 mm
06-10
18.9° 16.1°
1.06 mm
06-11
20.9° 16.8°
0.56 mm
06-12
20.5° 15.9°
0.38 mm
06-13
20.7° 16.2°
0.94 mm
06-14
20.3° 15.4°
1.94 mm
06-15
20.0° 16.0°
1.44 mm
Both models agree Avg diff: 0.8°C

Where are air quality stations near Saint-Louis?

154
Station Mobile, Reunion, France
1.2 km PM2.5: 61.3 µg/m³
90
Station Mobile, Reunion, France
1.2 km PM2.5: 30.6 µg/m³
41
Ligne Paradis, Reunion, France
7.2 km PM2.5: 9.8 µg/m³
27
Ligne Paradis, Reunion, France
7.2 km PM2.5: 6.5 µg/m³
61
Station Luther King, Reunion, France
7.3 km PM2.5: 16.9 µg/m³
22
Station Blvd Banks, Reunion, France
8.6 km PM2.5: 5.3 µg/m³
136
Station Bourg Murat, Reunion, France
19.8 km PM2.5: 49.7 µg/m³
12
Station Bourg Murat, Reunion, France
19.8 km PM2.5: 2.9 µg/m³
85
Station Bourg Murat, Reunion, France
19.8 km PM2.5: 28.3 µg/m³
170
Grand Coude, Reunion, France
22.5 km PM2.5: 92.3 µg/m³

What cities are near Saint-Louis?

1 Saint-Pierre 2 Le Tampon 21 Piton Saint-Leu 22 Saint-Leu 1 Saint-Joseph 34 Saint-Paul 28 La Possession 30 Le Port 65 Saint-Benoît 62 Saint-André
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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 2026-06-09T07:51 UTC.