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

Les Ulis

Arrondissement de Palaiseau, Essonne

2026-03-11 18:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
8.5
O3
μg/m³
79
PM10
μg/m³
11.8
Weather
  • ℃
  • ℉
7℃
79%
13 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Allergy Risk
  • PM2.5
  • O3
  • PM10
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
  • Grasses
Places included
LES ULIS
AQI 35
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 48
Bures-sur-Yvette
AQI 48
Gif-sur-Yvette
AQI 48
Igny
AQI 48
La Ville-du-Bois
AQI 48
Montlhéry
AQI 48
Vaugrigneuse
AQI 48
Massy
AQI 30
Villemoisson-sur-Orge
AQI 48
Châtenay-Malabry
AQI 30
Antony
AQI 30