Air Quality in Grande-Synthe, France

Windy
11.0°C · 82.5% humidity
11.0°
Feels 11.0°
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
6 stations

Nearby Monitoring Stations

AQI Forecast
25 10pm
25
25
30 1am
28
28
27 4am
26
26
26 7am
25
25
27 10am
27
25
27 1pm
27
27
27 4pm
27
27
27 7pm
27
27
AD 728×90

Air Quality Index Trend

48h · 1 stn

Grande-Synthe'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.

82.5%
Humidity
45.1 km/h
Wind SW
1019.7 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
30
7.2 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Grande-Synthe?

Temperature & Precipitation

PM2.5 Trend

48h · 1 station
PM2.57.2 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (6 stations within 25 km)
7.2
Median
6.63
Average
3.8
Low
7.2
High
PM2.5 µg/m³ · Model: 5.9 · Bias: -1.3

What is the 7-day forecast for Grande-Synthe?

06-08
19.5° 10.1°
0.13 mm
06-09
16.9° 11.0°
20.31 mm
06-10
17.4° 13.0°
3.19 mm
06-11
21.0° 15.8°
0.62 mm
06-12
18.4° 12.8°
06-13
20.2° 10.5°
0.06 mm
06-14
17.7° 13.3°
1.25 mm
Both models agree Avg diff: 2.5°C

Where are air quality stations near Grande-Synthe?

40
Grande-synthe, Nord-Pas-de-Calais, France
1.0 km PM2.5: 9.6 µg/m³
33
Grande-synthe, Nord-Pas-de-Calais, France
1.0 km PM2.5: 7.9 µg/m³
64
Grande-synthe, Nord-Pas-de-Calais, France
1.0 km PM2.5: 18.3 µg/m³
38
Grande-synthe, Nord-Pas-de-Calais, France
1.0 km PM2.5: 9.1 µg/m³
59
Grande-synthe, Nord-Pas-de-Calais, France
1.0 km PM2.5: 15.9 µg/m³
27
mer-cheminot, St Pol, Nord-Pas-de-Calais, France
3.0 km PM2.5: 6.5 µg/m³
57
mer-cheminot, St Pol, Nord-Pas-de-Calais, France
3.0 km PM2.5: 15.0 µg/m³
47
mer-cheminot, St Pol, Nord-Pas-de-Calais, France
3.0 km PM2.5: 11.3 µg/m³
56
mer-cheminot, St Pol, Nord-Pas-de-Calais, France
3.0 km PM2.5: 14.5 µg/m³
46
Mardyck, Nord-Pas-de-Calais, France
3.4 km PM2.5: 11.0 µg/m³

What cities are near Grande-Synthe?

30 Saint-Pol-sur-Mer 30 Dunkerque 30 Coudekerque-Branche 21 Koksijde 27 Saint-Omer 31 Calais 16 Poperinge 29 Hazebrouck 18 Diksmuide 24 Middelkerke
Get AQI alerts for Grande-Synthe

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 2026-06-08T23:27 UTC.