1. Europe
  2. France
  3. Île-de-France
  4. Essonne
  6. Les Ulis

Les Ulis

Arrondissement de Palaiseau, Essonne

2026-08-09 20:00
AQI (China)
Excellent
Pollutants|Pollens
PM10
μg/m³
28
O3
μg/m³
71
PM2.5
μg/m³
12
Weather
  • ℃
  • ℉
25℃
46%
13 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Allergy Risk
  • PM10
  • O3
  • PM2.5
  • Mugwort
  • Grasses
  • Ragweed
  • Alder
  • Birch
  • Olive Tree
Places included
LES ULIS
AQI 23
Data Sources
https://www.eea.europa.euhttp://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

Cities Nearby

Les Ulis
AQI 28
Bures-sur-Yvette
AQI 28
Gif-sur-Yvette
AQI 28
Igny
AQI 28
La Ville-du-Bois
AQI 26
Montlhéry
AQI 26
Vaugrigneuse
AQI 27
Massy
AQI 26
Villemoisson-sur-Orge
AQI 26
Châtenay-Malabry
AQI 28
Antony
AQI 26