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Montlhéry
Essonne, Île-de-France
2026-04-08 04:00
AQI (US)
Good
Pollutants
|
Pollens
PM2.5
μg/m³
6.6
NO2
μg/m³
44.4
PM10
μg/m³
11.2
Birch
12.0
Alder
1.8
Grasses
0.6
Ragweed
0
Mugwort
0
Olive Tree
0
Weather
℃
℃
℉
10℃
73%
9 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
Allergy Risk
PM2.5
NO2
PM10
Birch
Alder
Grasses
Ragweed
Mugwort
Olive Tree
Places included
RN20 - MONTLHERY
AQI 21
Data Sources
http://www.polleninfo.org
https://www.eea.europa.eu
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