Boulogne Diderot, Nord-Pas-de-Calais, France Air Quality
Monitoring Station
· Boulogne-sur-Mer, France
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
24
3am
21
31
31
6am
31
51
51
9am
51
51
51
12pm
51
51
51
3pm
51
51
—
6pm
—
—
—
9pm
—
—
—
12am
—
—
Station readings
21
CAMS model
adj -3
27
34
34
34
34
54
54
54
54
54
54
54
54
54
54
Air Quality Forecast (24h)
PM2.55.0 µg/m³
✓ WHO
Good
Nearby Monitoring Stations
25
Boulogne Diderot, Nord-Pas-de-Calais, France
29
Boulogne Diderot, Nord-Pas-de-Calais, France
25
Boulogne Diderot, Nord-Pas-de-Calais, France
31
Outreau, Nord-Pas-de-Calais, France
28
Outreau, Nord-Pas-de-Calais, France
30
Outreau, Nord-Pas-de-Calais, France
31
Outreau, Nord-Pas-de-Calais, France
30
Outreau, Nord-Pas-de-Calais, France
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T06:21 UTC.