C.C. 3 Frontières, Alsace, France Air Quality

Monitoring Station · Saint-Louis, France
94
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
114 9pm
70
79
79 12am
78
79
79 3am
78
78
78 6am
78
78
78 9am
78
78
— 12pm
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Station readings
114
70
CAMS model adj +54
25
25
25
25
24
25
25
24
24
24
24
24
24
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24

Air Quality Forecast (24h)

PM2.532.5 µg/m³ ×2.2 WHO
Moderate
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Nearby Monitoring Stations

30
Weil am Rhein, Germany
4.9 km PM2.5: 7.2 µg/m³
16
switzerland-zwingen-reckholderstrasse
17.5 km PM2.5: 3.8 µg/m³
14
Hauptstraße Schwörstadt
22.8 km PM2.5: 3.3 µg/m³
33
Neuenburg, Germany
24.9 km PM2.5: 7.9 µg/m³
21
Neuenburg, Germany
24.9 km PM2.5: 5.0 µg/m³
33
Schwarzwald-Süd, Germany
28.1 km PM2.5: 7.9 µg/m³
35
Schwarzwald-Süd, Germany
28.1 km PM2.5: 8.4 µg/m³

Nearby Cities

35 Saint-Louis 22 Weil am Rhein 37 Basel 35 Allschwil 22 Riehen 25 Lörrach 32 Muttenz 31 Reinach 20 Rheinfelden

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T00:34 UTC.