Air Quality in Saint-Omer, France
Windy
14.1°C · 75.6% humidity
14.1°
Feels 14.1°
47
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations
Nearby Monitoring Stations
Saint-Omer's air quality — share it
AQI Forecast
27
2pm
27
27
47
5pm
41
37
34
8pm
32
29
28
11pm
27
26
26
2am
26
26
27
5am
27
27
25
8am
25
25
27
11am
27
27
Air Quality Index Trend
48h · 1 stnSaint-Omer'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. Current PM2.5 concentration in Saint-Omer is 2.3× the WHO annual guideline of 5 µg/m³.
75.6%
Humidity
96.5 km/h
Wind NNE
1021.1 hPa
Pressure
7.9
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
11.3 µg/m³
PM10
34.3 µg/m³
050100150200300500
What is the weather forecast for Saint-Omer?
Temperature & Precipitation
PM2.5 Trend
48h · 1 stationPM2.511.3 µg/m³
✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX7.9
Very High
Station readings (2 stations within 25 km)
11.3
Median
6.6
Average
1.9
Low
11.3
High
PM2.5 µg/m³ · Model: 10.0 · Bias: -1.3
What is the 7-day forecast for Saint-Omer?
05-29
16.2° 11.7°
1.06 mm
05-30
15.4° 11.0°
1.19 mm
05-31
23.8° 11.5°
0.75 mm
06-01
21.0° 8.5°
0.06 mm
06-02
18.4° 13.1°
3.19 mm
06-03
16.7° 13.0°
0.38 mm
06-04
27.7° 18.2°
1.63 mm
Both models agree
Avg diff: 3.6°C
Where are air quality stations near Saint-Omer?
48
Saint-omer, Nord-Pas-de-Calais, France
8
Saint-omer, Nord-Pas-de-Calais, France
35
Campagne-lès-B., Nord-Pas-de-Calais, France
50
Campagne-lès-B., Nord-Pas-de-Calais, France
57
Campagne-lès-B., Nord-Pas-de-Calais, France
What cities are near Saint-Omer?
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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 2026-05-29T15:24 UTC.