Air Quality in Boulogne-sur-Mer, France

Drizzle
13.6°C · 74.8% humidity
13.6°
Feels 13.6°
31
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast
54 7pm
34
34
31 10pm
27
25
25 1am
24
25
25 4am
25
25
25 7am
27
27
27 10am
27
27
27 1pm
27
34
34 4pm
34
34
AD 728×90

Air Quality Index Trend

44h · 4 stn

Boulogne-sur-Mer'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.

74.8%
Humidity
90.9 km/h
Wind WSW
1010.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
31
7.4 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Boulogne-sur-Mer?

Temperature & Precipitation

PM2.5 Trend

44h · 4 stations
PM2.57.4 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (1 station within 25 km)
7.4
Median
7.4
Average
7.4
Low
7.4
High
PM2.5 µg/m³ · Model: 6.15 · Bias: -1.2

What is the 7-day forecast for Boulogne-sur-Mer?

06-08
19.9° 9.1°
0.13 mm
06-09
15.8° 9.7°
21.75 mm
06-10
16.8° 12.3°
5.37 mm
06-11
24.8° 14.2°
1.5 mm
06-12
19.0° 11.9°
06-13
24.1° 6.4°
1.13 mm
06-14
17.9° 11.5°
2.56 mm
Both models agree Avg diff: 3.9°C

Where are air quality stations near Boulogne-sur-Mer?

157
Boulogne Diderot, Nord-Pas-de-Calais, France
1.0 km PM2.5: 67.1 µg/m³
80
Boulogne Diderot, Nord-Pas-de-Calais, France
1.0 km PM2.5: 25.9 µg/m³
12
Outreau, Nord-Pas-de-Calais, France
4.3 km PM2.5: 2.9 µg/m³
39
Outreau, Nord-Pas-de-Calais, France
4.3 km PM2.5: 9.4 µg/m³
85
Outreau, Nord-Pas-de-Calais, France
4.3 km PM2.5: 28.3 µg/m³
74
Sangatte, Nord-Pas-de-Calais, France
27.3 km PM2.5: 23.0 µg/m³
53
Sangatte, Nord-Pas-de-Calais, France
27.3 km PM2.5: 13.1 µg/m³
97
Sangatte, Nord-Pas-de-Calais, France
27.3 km PM2.5: 34.0 µg/m³
59
Sangatte, Nord-Pas-de-Calais, France
27.3 km PM2.5: 15.9 µg/m³
55
Calais Berthelot, Nord-Pas-de-Calais, France
29.5 km PM2.5: 14.0 µg/m³

What cities are near Boulogne-sur-Mer?

31 Outreau 50 Calais 33 Berck-Plage 33 Berck 38 Saint-Omer 32 Dover 33 Folkestone 34 Deal 35 Grande-Synthe 35 Saint-Pol-sur-Mer
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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 2026-06-08T20:56 UTC.