Air Quality in Boulogne-sur-Mer, France

Windy
19.2°C · 57.6% humidity
19.2°
Feels 19.2°
13
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast
27 12am
27
27
13 3am
17
20
29 6am
30
31
32 9am
53
53
53 12pm
54
54
54 3pm
54
54
54 6pm
54
54
54 9pm
54
54
AD 728×90

Air Quality Index Trend

42h · 2 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.

57.6%
Humidity
81.7 km/h
Wind WSW
1013.7 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
13
3.1 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

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

Temperature & Precipitation

PM2.5 Trend

42h · 2 stations
PM2.53.1 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (1 station within 25 km)
3.1
Median
3.1
Average
3.1
Low
3.1
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +3.2

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

08-03
32.7° 18.0°
0.62 mm
08-04
21.3° 14.3°
0.25 mm
08-05
21.9° 13.8°
08-06
24.9° 15.0°
1.56 mm
08-07
26.8° 16.2°
0.25 mm
08-08
18.8° 14.6°
0.06 mm
08-09
19.7° 15.6°
0.13 mm
Both models agree Avg diff: 2.8°C

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

29
Boulogne Diderot, Nord-Pas-de-Calais, France
1.0 km PM2.5: 7.0 µg/m³
9
Boulogne Diderot, Nord-Pas-de-Calais, France
1.0 km PM2.5: 2.2 µg/m³
17
Boulogne Diderot, Nord-Pas-de-Calais, France
1.0 km PM2.5: 4.1 µg/m³
38
Boulogne Diderot, Nord-Pas-de-Calais, France
1.0 km PM2.5: 9.1 µg/m³
25
Boulogne Diderot, Nord-Pas-de-Calais, France
1.0 km PM2.5: 6.0 µg/m³
31
Outreau, Nord-Pas-de-Calais, France
4.3 km PM2.5: 7.4 µg/m³
30
Outreau, Nord-Pas-de-Calais, France
4.3 km PM2.5: 7.2 µg/m³
31
Outreau, Nord-Pas-de-Calais, France
4.3 km PM2.5: 7.4 µg/m³
36
Outreau, Nord-Pas-de-Calais, France
4.3 km PM2.5: 8.6 µg/m³
27
Sangatte, Nord-Pas-de-Calais, France
27.3 km PM2.5: 6.5 µg/m³

What cities are near Boulogne-sur-Mer?

13 Outreau 16 Calais 32 Berck-Plage 32 Berck 35 Saint-Omer 32 Dover 32 Folkestone 32 Deal 43 Grande-Synthe 38 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 2026-08-08T01:04 UTC.