C.C. 3 Frontières, Alsace, France

Monitoring Station · Saint-Louis, France
53
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
24 10pm
24
24
12 1am
12
12
12 4am
12
12
12 7am
12
12
12 10am
12
0
— 1pm
—
—
— 4pm
—
—
— 7pm
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CAMS model adj -42
66
66
66
54
54
54
54
54
54
54
54
54
54
54
34

Air Quality Trend (24h)

PM2.513.1 µg/m³ ✓ WHO
Moderate
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Nearby Monitoring Stations

30
Weil am Rhein, Germany
4.9 km PM2.5: 7.2 µg/m³
59
Basel Binningen, Switzerland
6.1 km PM2.5: 15.9 µg/m³
58
Basel Binningen, Switzerland
6.1 km PM2.5: 15.4 µg/m³
55
switzerland-zwingen-reckholderstrasse
17.5 km PM2.5: 14.0 µg/m³
44
Neuenburg, Germany
24.9 km PM2.5: 10.6 µg/m³
34
Sud, Mulhouse, Alsace, France
25.1 km PM2.5: 8.2 µg/m³
33
Schwarzwald-Süd, Germany
28.1 km PM2.5: 7.9 µg/m³
28
Schwarzwald-Süd, Germany
28.1 km PM2.5: 6.7 µg/m³

Nearby Cities

46 Saint-Louis 31 Weil am Rhein 56 Basel 55 Allschwil 32 Riehen 34 Lörrach 52 Muttenz 53 Reinach 48 Rheinfelden

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-15T01:35 UTC.