Air Quality in Saint-Lô, France
Clear
21.9°C · 24.0% humidity
21.9°
Feels 21.9°
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Saint-Lô's air quality — share it
AQI Forecast
Calibrated
35
2am
35
15
21
5am
19
18
10
8am
17
16
16
11am
36
35
35
2pm
15
15
8
5pm
8
8
8
8pm
8
8
6
11pm
8
8
Station readings
21
CAMS model
adj -19
54
54
34
34
34
34
27
34
34
34
54
54
54
34
34
27
27
27
27
27
27
25
27
27
Air Quality Index Trend
13h · 1 stnSaint-Lô'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.
24.0%
Humidity
28.6 km/h
Wind ESE
1011.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
5.0 µg/m³
PM10▲
27.4 µg/m³
050100150200300500
What is the weather forecast for Saint-Lô?
Temperature & Precipitation
PM2.5 Trend
13h · 1 stationPM2.55.0 µg/m³
✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
5.0
Median
5.0
Average
5.0
Low
5.0
High
PM2.5 µg/m³ · Model: 7.35 · Bias: +2.3
What is the 7-day forecast for Saint-Lô?
07-22
23.0° 17.3°
07-23
20.7° 17.6°
07-24
19.2° 14.9°
19.62 mm
07-25
30.6° 12.1°
0.06 mm
07-26
19.4° 11.4°
5.25 mm
07-27
25.5° 16.1°
6.62 mm
07-28
27.9° 14.6°
Both models agree
Avg diff: 2.9°C
Where are air quality stations near Saint-Lô?
54
Saint-Lô Eglise Sainte-Croix, France
60
Saint-Lô Eglise Sainte-Croix, France
65
Saint-Lô Eglise Sainte-Croix, France
What cities are near Saint-Lô?
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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 2026-07-22T03:16 UTC.