Air Quality in Saint-Omer, France

Windy
9.2°C · 88.7% humidity
9.2°
Feels 4.6°
15
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast
25 12am
25
24
15 3am
18
19
21 6am
22
23
24 9am
24
24
25 12pm
25
25
25 3pm
25
25
25 6pm
25
27
27 9pm
27
25
AD 728×90

Air Quality Index Trend

47h · 1 stn

Saint-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.

88.7%
Humidity
45.3 km/h
Wind WSW
1020.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
15
3.6 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Saint-Omer?

Temperature & Precipitation

PM2.5 Trend

47h · 1 station
PM2.53.6 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (2 stations within 25 km)
3.6
Median
4.7
Average
3.6
Low
5.8
High
PM2.5 µg/m³ · Model: 5.8 · Bias: +2.2

What is the 7-day forecast for Saint-Omer?

06-09
17.0° 9.2°
15.38 mm
06-10
19.9° 12.6°
3.25 mm
06-11
26.1° 15.4°
0.44 mm
06-12
20.8° 11.7°
0.06 mm
06-13
24.5° 6.3°
1.69 mm
06-14
18.6° 11.8°
0.63 mm
06-15
14.8° 11.4°
3.19 mm
Both models agree Avg diff: 3.5°C

Where are air quality stations near Saint-Omer?

202
Saint-omer, Nord-Pas-de-Calais, France
0.1 km PM2.5: 151.5 µg/m³
29
Saint-omer, Nord-Pas-de-Calais, France
0.1 km PM2.5: 7.0 µg/m³
31
france-saint-omer-rue-des-carmes
0.6 km PM2.5: 7.5 µg/m³ PM10: 9.0 µg/m³
117
Campagne-lès-B., Nord-Pas-de-Calais, France
24.4 km PM2.5: 42.0 µg/m³
12
Campagne-lès-B., Nord-Pas-de-Calais, France
24.4 km PM2.5: 2.9 µg/m³
116
Campagne-lès-B., Nord-Pas-de-Calais, France
24.4 km PM2.5: 41.6 µg/m³

What cities are near Saint-Omer?

24 Hazebrouck 27 Grande-Synthe 29 Coudekerque-Branche 30 Saint-Pol-sur-Mer 29 Dunkerque 26 Poperinge 29 Bruay-la-Buissière 29 Béthune 10 Calais 23 Armentières
Get AQI alerts for Saint-Omer

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T01:42 UTC.