Air Quality in Boulogne-sur-Mer, France

Cloudy
9.7°C · 88.6% humidity
9.7°
Feels 5.8°
64
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
1 station

Nearby Monitoring Stations

AQI Forecast
34 9pm
27
27
64 12am
53
44
39 3am
35
32
30 6am
29
30
29 9am
28
28
28 12pm
28
27
34 3pm
34
34
34 6pm
27
27
AD 728×90

Air Quality Index Trend

46h · 5 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. Current PM2.5 concentration in Boulogne-sur-Mer is 1.2× the WHO 24-hour guideline of 15 µg/m³.

88.6%
Humidity
37.0 km/h
Wind WSW
1020.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
64
18.3 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

46h · 5 stations
PM2.518.3 µg/m³ ×1.2 WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
18.3
Median
18.3
Average
18.3
Low
18.3
High
PM2.5 µg/m³ · Model: 5.9 · Bias: -12.4
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
Get AQI alerts for Boulogne-sur-Mer

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 2026-06-08T22:15 UTC.