Saint-Martin DHeres, France Air Quality

Monitoring Station · Saint-Martin-d'Hères, France
36
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
46 11pm
36
53
53 2am
53
53
53 5am
53
46
46 8am
46
46
46 11am
46
44
— 2pm
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—
— 5pm
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— 8pm
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Station readings
36
CAMS model adj +19
27
27
34
34
34
34
34
34
27
27
27
27
27
27
25

Air Quality Forecast (24h)

PM2.58.6 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

35
Saint-Martin DHeres, France
0.0 km PM2.5: 8.4 µg/m³
34
Saint-Martin DHeres, France
0.0 km PM2.5: 8.2 µg/m³
32
Saint-Martin DHeres, France
0.0 km PM2.5: 7.7 µg/m³
14
Grenoble Grands Boulevards, France
2.6 km PM2.5: 3.4 µg/m³
35
Grenoble Grands Boulevards, France
2.6 km PM2.5: 8.4 µg/m³
11
Grenoble Grands Boulevards, France
2.6 km PM2.5: 2.6 µg/m³
33
Grenoble Les Frenes, France
2.7 km PM2.5: 7.9 µg/m³
50
Grenoble Les Frenes, France
2.7 km PM2.5: 12.0 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 2026-08-08T02:04 UTC.