Air Quality in Nantes, France

Windy
21.5°C · 56.3% humidity
21.5°
Feels 21.5°
33
Good
Air quality is satisfactory. Enjoy outdoor activities.
6 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
25 3am
23
23
33 6am
31
28
27 9am
28
27
27 12pm
27
26
24 3pm
24
26
26 6pm
33
53
53 9pm
53
53
53 12am
53
53
Station readings
25
23
23
24
CAMS model adj -1
25
27
27
27
27
25
25
27
27
27
27
27
25
25
27
27
34
54
54
54
54
54
54
54
AD 728×90

Air Quality Index Trend

38h · 3 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.

56.3%
Humidity
84.4 km/h
Wind WSW
1017.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
33
8.0 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Nantes?

Temperature & Precipitation

PM2.5 Trend

38h · 3 stations
PM2.58.0 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (6 stations within 25 km)
8.0
Median
6.03
Average
3.8
Low
11.0
High
PM2.5 µg/m³ · Model: 5.9 · Bias: -2.1

What is the 7-day forecast for Nantes?

08-03
41.2° 17.1°
0.19 mm
08-04
32.4° 15.3°
08-05
27.1° 17.4°
08-06
31.3° 16.6°
1.31 mm
08-07
33.8° 13.8°
3.62 mm
08-08
27.1° 15.8°
0.75 mm
08-09
25.1° 13.1°
Both models agree Avg diff: 4.5°C

Where are air quality stations near Nantes?

28
Bouteillerie, Nantes, Loire, France
1.3 km PM2.5: 6.7 µg/m³
6
Bouteillerie, Nantes, Loire, France
1.3 km PM2.5: 1.4 µg/m³
25
Bouteillerie, Nantes, Loire, France
1.3 km PM2.5: 6.0 µg/m³
23
Bouteillerie, Nantes, Loire, France
1.3 km PM2.5: 5.5 µg/m³
14
Prairie Au Duc, Nantes, Loire
1.8 km PM2.5: 3.4 µg/m³ PM10: 12.1 µg/m³
15
Freres Goncourt, Nantes, Loire, France
2.0 km PM2.5: 3.6 µg/m³
47
Freres Goncourt, Nantes, Loire, France
2.0 km PM2.5: 11.3 µg/m³
27
Freres Goncourt, Nantes, Loire, France
2.0 km PM2.5: 6.5 µg/m³
31
Freres Goncourt, Nantes, Loire, France
2.0 km PM2.5: 7.4 µg/m³
15
Freres Goncourt, Nantes, Loire, France
2.0 km PM2.5: 3.6 µg/m³

What cities are near Nantes?

19 Rezé 33 Saint-Sébastien-sur-Loire 21 Bouguenais 24 Saint-Herblain 28 Orvault 27 Vertou 30 La Chapelle-sur-Erdre 30 Carquefou 23 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 2026-08-08T04:49 UTC.