Air Quality in Nantes, France

Cloudy
17.3°C · 80.2% humidity
17.3°
Feels 17.3°
31
Good
Air quality is satisfactory. Enjoy outdoor activities.
7 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
36 12am
32
31
31 3am
26
28
29 6am
30
30
31 9am
38
38
39 12pm
39
39
39 3pm
39
59
59 6pm
59
39
39 9pm
32
32
Station readings
36
32
31
31
CAMS model adj +5
27
27
27
34
27
27
27
27
27
27
34
34
34
34
34
34
34
54
54
54
34
34
27
27
AD 728×90

Air Quality Index Trend

20h · 2 stn

Nantes'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.

80.2%
Humidity
34.7 km/h
Wind W
1011.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
31
7.53 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Nantes?

Temperature & Precipitation

PM2.5 Trend

20h · 2 stations
PM2.57.53 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (7 stations within 25 km)
7.53
Median
7.08
Average
4.73
Low
9.6
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -1.3

What is the 7-day forecast for Nantes?

07-22
26.5° 17.3°
0.06 mm
07-23
25.1° 17.3°
1.19 mm
07-24
21.5° 14.9°
1.0 mm
07-25
33.7° 12.1°
07-26
25.1° 13.2°
10.19 mm
07-27
25.7° 16.1°
4.38 mm
07-28
32.6° 16.9°
Both models agree Avg diff: 3.5°C

Where are air quality stations near Nantes?

31
Bouteillerie, Nantes, Loire, France
1.3 km PM2.5: 7.4 µg/m³
26
Bouteillerie, Nantes, Loire, France
1.3 km PM2.5: 6.2 µg/m³
49
Bouteillerie, Nantes, Loire, France
1.3 km PM2.5: 11.8 µg/m³
20
Prairie Au Duc, Nantes, Loire
1.8 km PM2.5: 4.8 µg/m³ PM10: 13.2 µg/m³
11
Freres Goncourt, Nantes, Loire, France
2.0 km PM2.5: 2.6 µg/m³
44
Freres Goncourt, Nantes, Loire, France
2.0 km PM2.5: 10.6 µg/m³
26
Trentemoult, Rezé, Loire, France
3.3 km PM2.5: 6.2 µg/m³
60
Trentemoult, Rezé, Loire, France
3.3 km PM2.5: 16.4 µg/m³
35
S Etienne de Montluc, la Basse-Loire, Loire, France
18.8 km PM2.5: 8.4 µg/m³
35
S Etienne de Montluc, la Basse-Loire, Loire, France
18.8 km PM2.5: 8.4 µg/m³

What cities are near Nantes?

22 Rezé 31 Saint-Sébastien-sur-Loire 26 Bouguenais 28 Saint-Herblain 31 Orvault 29 Vertou 32 La Chapelle-sur-Erdre 31 Carquefou 29 Couëron 35 Challans
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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 2026-07-22T01:08 UTC.