What is the air quality in Cesson-Sévigné today?

The current Air Quality Index (AQI) in Cesson-Sévigné is 35 (Good). PM2.5 concentration is 8.53 µg/m³.

What is the temperature in Cesson-Sévigné right now?

The current temperature in Cesson-Sévigné is 17.7°C (feels like 17.7°C). Humidity is 56.8% and wind speed is 47.2 km/h.

Is it safe to go outside in Cesson-Sévigné?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Cesson-Sévigné, France

Windy

17.7°C · 56.8% humidity

17.7°

Feels 17.7°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

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View AQI history for Cesson-Sévigné →

Cesson-Sévigné'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.

56.8%

Humidity

47.2 km/h

Wind WSW

1022.2 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

8.53 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Cesson-Sévigné?

Temperature & Precipitation

PM2.58.53 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

What is the 7-day forecast for Cesson-Sévigné?

10-21

17.7° 5.7°

10-22

21.2° 10.8°

0.44 mm

10-23

14.5° 11.1°

10.44 mm

10-24

12.8° 8.4°

0.06 mm

10-25

21.1° 6.6°

0.13 mm

10-26

11.6° 7.9°

2.0 mm

10-27

18.9° 6.8°

9.75 mm

Both models agree Avg diff: 3.4°C

What cities are near Cesson-Sévigné?

36 Rennes 34 Vitré 32 Fougères 29 Laval 18 Saint-Malo 31 Mayenne 35 La Chapelle-sur-Erdre 34 Carquefou 36 Orvault 12 Saint-Brieuc

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ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

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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 2026-10-21T10:53 UTC.