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Les Ulis
Arrondissement de Palaiseau, Essonne
2026-04-29 07:00
AQI (China)
Excellent
Pollutants
|
Pollens
O3
μg/m³
66.4
PM10
μg/m³
18.9
PM2.5
μg/m³
10.5
Birch
6.8
Grasses
3.0
Alder
0
Ragweed
0
Mugwort
0
Olive Tree
0
Weather
℃
℃
℉
16℃
56%
22 kph
1 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
Allergy Risk
O3
PM10
PM2.5
Birch
Grasses
Alder
Ragweed
Mugwort
Olive Tree
Places included
LES ULIS
AQI 21
Data Sources
https://www.eea.europa.eu
http://www.polleninfo.org
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