Air Quality in Cesson-Sévigné, France
Windy
20.3°C · 37.8% humidity
20.3°
Feels 20.3°
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations
Nearby Monitoring Stations
Cesson-Sévigné's air quality — share it
AQI Forecast
27
1am
27
34
21
4am
25
27
22
7am
24
25
32
10am
33
33
53
1pm
54
54
54
4pm
34
34
27
7pm
27
27
25
10pm
25
25
Air Quality Index Trend
43h · 2 stnCesson-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.
37.8%
Humidity
49.1 km/h
Wind ESE
1011.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
5.08 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Cesson-Sévigné?
Temperature & Precipitation
PM2.5 Trend
43h · 2 stationsPM2.55.08 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (4 stations within 25 km)
5.08
Median
5.15
Average
4.1
Low
6.2
High
PM2.5 µg/m³ · Model: 7.35 · Bias: +2.3
What is the 7-day forecast for Cesson-Sévigné?
07-22
26.7° 18.2°
0.5 mm
07-23
22.1° 17.6°
0.06 mm
07-24
19.8° 14.4°
3.62 mm
07-25
31.6° 11.2°
07-26
24.8° 11.5°
9.31 mm
07-27
27.1° 15.8°
11.31 mm
07-28
31.2° 15.8°
Both models agree
Avg diff: 3.1°C
Where are air quality stations near Cesson-Sévigné?
35
Bd René Laënnec, Rennes, France
59
Bd René Laënnec, Rennes, France
31
Thabor, Rennes, France
45
Thabor, Rennes, France
48
Thabor, Rennes, France
54
Thabor, Rennes, France
50
Thabor, Rennes, France
What cities are near Cesson-Sévigné?
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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 2026-07-22T02:18 UTC.