Saint-Etienne Sud, France
Monitoring Station
· Saint-Étienne, France
44
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
44
1pm
39
39
39
4pm
39
39
41
7pm
41
48
48
10pm
48
48
48
1am
48
—
—
4am
—
—
—
7am
—
—
—
10am
—
—
CAMS model
adj +14
25
25
25
25
25
25
27
27
34
34
34
34
34
34
Air Quality Forecast (24h)
PM2.510.6 µg/m³
✓ WHO
Good
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45
Saint-Etienne Sud, France
31
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17
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48
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46
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62
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-25T16:06 UTC.