Air Quality in Grenoble, France

Clear
25.1°C · 45.9% humidity
25.1°
Feels 25.1°
24
Good
Air quality is satisfactory. Enjoy outdoor activities.
10 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
23 11am
31
37
24 2pm
26
27
28 5pm
28
29
29 8pm
31
32
32 11pm
32
32
32 2am
32
32
32 5am
32
32
32 8am
32
30
Station readings
23
31
37
46
CAMS model adj +5
25
25
25
25
25
25
25
25
25
25
27
27
27
27
27
27
27
27
27
27
27
27
27
25
AD 728×90

Air Quality Index Trend

48h · 5 stn

Grenoble's air quality is shaped by traffic emissions and residential heating. Pollution levels tend to peak during winter months when cold air traps emissions close to ground level.

45.9%
Humidity
31.3 km/h
Wind NNW
1018.2 hPa
Pressure
17.4
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
24
5.77 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Grenoble?

Temperature & Precipitation

PM2.5 Trend

48h · 5 stations
PM2.55.77 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX17.4
Extreme
AD 300×250
Station readings (10 stations within 25 km)
5.77
Median
9.11
Average
5.3
Low
12.0
High
PM2.5 µg/m³ · Model: 9.75 · Bias: +4.0

What is the 7-day forecast for Grenoble?

09-05
25.1° 11.0°
09-06
20.0° 9.7°
4.06 mm
09-07
28.1° 8.9°
1.13 mm
09-08
27.9° 11.5°
0.25 mm
09-09
21.3° 11.8°
0.38 mm
09-10
29.5° 10.0°
1.0 mm
09-11
22.3° 9.6°
Both models agree Avg diff: 7.2°C

Where are air quality stations near Grenoble?

22
Grenoble Grands Boulevards, France
0.5 km PM2.5: 5.3 µg/m³
35
Grenoble Les Frenes, France
2.5 km PM2.5: 8.4 µg/m³
43
Grenoble Les Frenes, France
2.5 km PM2.5: 10.3 µg/m³
50
Saint-Martin DHeres, France
3.1 km PM2.5: 12.0 µg/m³
31
Saint-Martin DHeres, France
3.1 km PM2.5: 7.4 µg/m³
49
Vif, Sud Grenoblois , France
13.7 km PM2.5: 11.8 µg/m³
32
Vif, Sud Grenoblois , France
13.7 km PM2.5: 7.7 µg/m³
43
Gresivaudan, Est Grenoblois , France
17.3 km PM2.5: 10.3 µg/m³
46
Voiron Urbain, France
22.4 km PM2.5: 11.0 µg/m³
41
Voiron Urbain, France
22.4 km PM2.5: 9.8 µg/m³

What cities are near Grenoble?

32 Fontaine 37 Échirolles 40 Saint-Martin-d'Hères 38 Meylan 35 Saint-Égrève 43 Voiron 21 Chambéry 40 Romans-sur-Isère 28 Aix-les-Bains 35 Villefontaine
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-09-05T12:15 UTC.