Toggle navigation
Places
AQI (China)
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
Saint-Martin-Boulogne
AQI (China)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Saint-Martin-Boulogne
Arrondissement de Boulogne-sur-Mer, Pas-de-Calais
2026-09-24 09:00
AQI (China)
Excellent
Pollutants
|
Pollens
PM10
μg/m³
19
PM2.5
μg/m³
4
Grasses
2.4
Mugwort
0.6
Alder
0
Ragweed
0
Birch
0
Olive Tree
0
Weather
℃
℃
℉
16℃
85%
4 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
Allergy Risk
PM10
PM2.5
Grasses
Mugwort
Alder
Ragweed
Birch
Olive Tree
Data Sources
http://www.polleninfo.org
https://www.eea.europa.eu
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
Saint-Martin-Boulogne
AQI 19
Boulogne-sur-Mer
AQI 19
Outreau
AQI 17
Sangatte
AQI 20
Campagne-lès-Boulonnais
AQI 20
Calais
AQI 13
Saint-Omer
AQI 15
Gravelines
AQI 18
Guisy
AQI 13
Town & Castle
AQI 15
Dover
AQI 15
Air Matters © 2026