What is the air quality in Rezé today?

The current Air Quality Index (AQI) in Rezé is 18 (Good). PM2.5 concentration is 4.43 µg/m³.

What is the temperature in Rezé right now?

The current temperature in Rezé is 20.2°C (feels like 20.2°C). Humidity is 43.4% and wind speed is 56.2 km/h.

Is it safe to go outside in Rezé?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.7 (Low).

Air Quality in Rezé, France

Windy

20.2°C · 43.4% humidity

20.2°

Feels 20.2°

Good

Air quality is satisfactory. Enjoy outdoor activities.

7 stations

Nearby Monitoring Stations

AQI Forecast Calibrated

21 5pm

18 8pm

21 11pm

21 2am

20 5am

20 8am

20 11am

21 2pm

Station readings

CAMS model adj -4

Air Quality Index Trend

46h · 4 stn

View full history →

Rezé'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.

43.4%

Humidity

56.2 km/h

Wind NE

1024.5 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

4.43 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Rezé?

Temperature & Precipitation

PM2.5 Trend

46h · 4 stations

PM2.54.43 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

Station readings (7 stations within 25 km)

4.43

Median

6.76

Average

4.03

Low

9.1

High

PM2.5 µg/m³ · Model: 6.0 · Bias: +1.6

What is the 7-day forecast for Rezé?

09-05

27.3° 11.2°

09-06

24.3° 12.8°

0.19 mm

09-07

25.6° 13.1°

1.25 mm

09-08

27.4° 12.0°

0.13 mm

09-09

26.4° 13.8°

0.25 mm

09-10

25.4° 15.7°

09-11

20.2° 14.2°

2.13 mm

Both models agree Avg diff: 4.2°C

Where are air quality stations near Rezé?

Trentemoult, Rezé, Loire, France

1.0 km PM2.5: 4.3 µg/m³

Trentemoult, Rezé, Loire, France

1.0 km PM2.5: 4.1 µg/m³

Prairie Au Duc, Nantes, Loire

1.4 km PM2.5: 4.1 µg/m³ PM10: 9.7 µg/m³

Bouteillerie, Nantes, Loire, France

4.2 km PM2.5: 8.6 µg/m³

Freres Goncourt, Nantes, Loire, France

4.8 km PM2.5: 8.6 µg/m³

Freres Goncourt, Nantes, Loire, France

4.8 km PM2.5: 7.0 µg/m³

Freres Goncourt, Nantes, Loire, France

4.8 km PM2.5: 8.6 µg/m³

S Etienne de Montluc, la Basse-Loire, Loire, France

19.2 km PM2.5: 4.6 µg/m³

What cities are near Rezé?

30 Nantes 22 Bouguenais 29 Saint-Sébastien-sur-Loire 25 Saint-Herblain 26 Vertou 30 Orvault 28 Couëron 30 La Chapelle-sur-Erdre 30 Carquefou 31 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 2026-09-05T18:55 UTC.