Air Quality in Lorient, France
Windy
17.2°C · 70.0% humidity
17.2°
Feels 17.2°
31
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Lorient's air quality — share it
AQI Forecast
Calibrated
19
2pm
12
10
31
5pm
25
21
18
8pm
16
14
13
11pm
12
11
11
2am
11
11
9
5am
9
9
9
8am
9
9
9
11am
10
10
Station readings
43h ago
AQI 10
PM2.5 2.4 µg/m³ · 43h ago
Air Quality Index Trend
29h · 1 stnLorient'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.
70.0%
Humidity
44.7 km/h
Wind WNW
1025.8 hPa
Pressure
6.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
7.4 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Lorient?
Temperature & Precipitation
PM2.5 Trend
29h · 1 stationPM2.57.4 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX6.9
High
Station readings (1 station within 25 km)
7.4
Median
7.4
Average
7.4
Low
7.4
High
PM2.5 µg/m³ · Model: 6.0 · Bias: -1.4
What is the 7-day forecast for Lorient?
09-05
22.3° 11.0°
09-06
21.8° 12.9°
09-07
19.9° 13.3°
2.38 mm
09-08
20.9° 11.6°
09-09
19.7° 14.1°
1.94 mm
09-10
21.4° 16.3°
09-11
21.6° 15.9°
0.62 mm
Both models agree
Avg diff: 2.5°C
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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 2026-09-05T15:05 UTC.