C.C. 3 Frontières, Alsace, France

Monitoring Station · Saint-Louis, France
17
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
52 9am
52
52
32 12pm
25
23
23 3pm
23
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— 6pm
—
—
— 9pm
—
—
— 12am
—
—
— 3am
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— 6am
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CAMS model adj -2
54
54
54
34
27
25
25
25

Air Quality Trend (24h)

PM2.54.1 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

22
Weil am Rhein, Germany
4.9 km PM2.5: 5.3 µg/m³
22
Weil am Rhein, Germany
4.9 km PM2.5: 5.3 µg/m³
31
Basel Binningen, Switzerland
6.1 km PM2.5: 7.4 µg/m³
8
switzerland-zwingen-reckholderstrasse
17.5 km PM2.5: 1.8 µg/m³
23
Neuenburg, Germany
24.9 km PM2.5: 5.5 µg/m³
30
Sud, Mulhouse, Alsace, France
25.1 km PM2.5: 7.2 µg/m³
17
Sud, Mulhouse, Alsace, France
25.1 km PM2.5: 4.1 µg/m³
27
Sud, Mulhouse, Alsace, France
25.1 km PM2.5: 6.5 µg/m³

Nearby Cities

26 Saint-Louis 25 Weil am Rhein 29 Basel 28 Allschwil 25 Riehen 25 Lörrach 26 Muttenz 24 Reinach 23 Rheinfelden

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-20T12:27 UTC.