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Cerny
Arrondissement d'Étampes, Essonne
2025-04-14 17:00
AQI (US)
Good
34
Pollutants
|
Pollens
PM2.5
μg/m³
6.1
PM10
μg/m³
9.7
Birch
9.8
Grasses
3.1
Alder
0.6
Ragweed
0
Mugwort
0
Olive Tree
0
Weather
℃
℃
℉
17℃
66%
16 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
Allergy Risk
PM2.5
PM10
Birch
Grasses
Alder
Ragweed
Mugwort
Olive Tree
Places included
Site 68841
AQI 23
Data Sources
http://www.polleninfo.org
https://www.eea.europa.eu
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AQI
AQI
PM10
PM2.5
NO2
O3
2
2
2
1
4
2
1
3
3
1
1
11
1
2
2
4
1
1
2
1
11
11
3
3
4
2
5
2
2
1
3
2
3
1
3
1
3
2
3
1
1
2
2
6
10
2
2
3
2
3
1
1
1
3
1
2
2
1
1
3
2
11
10
3
7
2
3
4
1
2
3
2
1
1
11
4
1
2
4
1
1
4
1
8
11
7
1
2
3
2
2
4
2
1
3
1
1
4
1
1
4
2
11
5
4
4
4
2
1
7
1
2
4
+
−
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