Toggle navigation
Places
AQI (US)
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
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Bois-Herpin
Essonne, Île-de-France
2026-01-01 02:00
AQI (US)
Moderate
Pollutants
|
Pollens
PM2.5
μg/m³
23.2
PM10
μg/m³
25.6
O3
μg/m³
13.2
Alder
0
Ragweed
0
Mugwort
0
Birch
0
Olive Tree
0
Grasses
0
Weather
℃
℃
℉
-4℃
94%
7 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
Allergy Risk
PM2.5
PM10
O3
Alder
Ragweed
Mugwort
Birch
Olive Tree
Grasses
Places included
Zone rurale Sud
AQI 77
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
Bois-Herpin
AQI 77
Saclas
AQI 77
Cerny
AQI 77
Oysonville
AQI 77
Bazoches-les-Gallerandes
AQI 77
Vaugrigneuse
AQI 163
Toury
AQI 77
Montlhéry
AQI 163
Villiers-en-Bière
AQI 112
Évry-Courcouronnes
AQI 163
La Ville-du-Bois
AQI 163
Air Matters © 2026