Toggle navigation
Places
CAQI (Europe)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
English
Français
Deutsch
日本語
한국어
简体中文
繁體中文
Europe
France
Hauts-de-France
Pas-de-Calais
Arrondissement de Boulogne-sur-Mer
CAQI (Europe)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Arrondissement de Boulogne-sur-Mer
Pas-de-Calais
2026-04-23 11:00
CAQI (Europe)
Very Low
Pollutants
|
Pollens
PM2.5
μg/m³
12.2
PM10
μg/m³
19.4
Birch
6.1
Grasses
2.2
Alder
0
Ragweed
0
Mugwort
0
Olive Tree
0
Weather
℃
℃
℉
19℃
46%
24 kph
4 of 11
Historical Data
Hourly
Hourly
Daily
CAQI (Europe)
CAQI (Europe)
Allergy Risk
PM2.5
PM10
Birch
Grasses
Alder
Ragweed
Mugwort
Olive Tree
Places included
Saint-Martin-Boulogne
AQI 21
Data Sources
https://www.eea.europa.eu
http://www.polleninfo.org
Get the App
Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.
iPhone, iPad
Android
Scan QR Code to Download App
iOS
Google Play
Download APK
Cities Nearby
Boulogne-sur-Mer
AQI 21
Saint-Martin-Boulogne
AQI 21
Outreau
AQI 33
Sangatte
AQI 28
Campagne-lès-Boulonnais
AQI 29
Calais
AQI 33
Saint-Omer
AQI 26
Gravelines
AQI 37
Guisy
AQI 26
Town & Castle
AQI 14
Dover
AQI 14
Air Matters © 2026