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
Île-de-France
Essonne
Bois-Herpin
CAQI (Europe)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Bois-Herpin
Essonne, Île-de-France
2026-04-24 02:00
CAQI (Europe)
Low
Pollutants
|
Pollens
O3
μg/m³
64.7
PM10
μg/m³
8.6
PM2.5
μg/m³
3.3
Birch
4.0
Grasses
3.1
Alder
0
Ragweed
0
Mugwort
0
Olive Tree
0
Weather
℃
℃
℉
7℃
65%
13 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
CAQI (Europe)
CAQI (Europe)
Allergy Risk
O3
PM10
PM2.5
Birch
Grasses
Alder
Ragweed
Mugwort
Olive Tree
Places included
Zone rurale Sud
AQI 27
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
Bois-Herpin
AQI 27
Saclas
AQI 9
Cerny
AQI 9
Oysonville
AQI 31
Bazoches-les-Gallerandes
AQI 9
Vaugrigneuse
AQI 15
Toury
AQI 9
Montlhéry
AQI 21
Villiers-en-Bière
AQI 17
Évry-Courcouronnes
AQI 15
La Ville-du-Bois
AQI 15
Air Matters © 2026