Saint-Martin DHeres, France Air Quality

Monitoring Station · Saint-Martin-d'Hères, France
31
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
30 12am
37
17
31 3am
37
37
37 6am
30
30
30 9am
30
30
30 12pm
28
28
— 3pm
—
—
— 6pm
—
—
— 9pm
—
—
Station readings
17
31
CAMS model adj +3
27
34
34
34
34
34
34
27
27
27
27
27
27
25
25

Air Quality Forecast (24h)

PM2.57.4 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

34
Saint-Martin DHeres, France
0.0 km PM2.5: 8.2 µg/m³
35
Saint-Martin DHeres, France
0.0 km PM2.5: 8.4 µg/m³
35
Grenoble Grands Boulevards, France
2.6 km PM2.5: 8.4 µg/m³
14
Grenoble Grands Boulevards, France
2.6 km PM2.5: 3.4 µg/m³
88
Grenoble Les Frenes, France
2.7 km PM2.5: 29.7 µg/m³
50
Grenoble Les Frenes, France
2.7 km PM2.5: 12.0 µg/m³
29
Grenoble Les Frenes, France
2.7 km PM2.5: 7.0 µg/m³
33
Grenoble Les Frenes, France
2.7 km PM2.5: 7.9 µg/m³

Nearby Cities

50 Saint-Martin-d'Hères 47 Grenoble 48 Meylan 46 Échirolles 47 Fontaine 46 Saint-Égrève 42 Voiron 32 Chambéry 35 Romans-sur-Isère

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T03:44 UTC.