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Leer
Ostrhauderfehn
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Ostrhauderfehn
Leer, Lower Saxony
2025-04-27 06:00
AQI (US)
Good
29
Pollutants
|
Pollens
PM2.5
μg/m³
5.1
PM10
μg/m³
12
Birch
6.0
Grasses
3.0
Alder
0
Ragweed
0
Mugwort
0
Olive Tree
0
Weather
℃
℃
℉
10℃
70%
16 kph
1 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
Holterfehn
AQI 29
Data Sources
http://www.polleninfo.org
https://www.eea.europa.eu
http://www.umweltbundesamt.de/
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Allergy Risk
Allergy Risk
AQI
PM2.5
O3
PM10
NO2
CO
SO2
Birch
Grasses
Alder
Ragweed
Mugwort
Olive Tree
7.2
5.4
6.1
4.2
5.0
8.9
6.0
6.0
5.5
6.2
5.9
7.2
6.1
6.3
6.0
6.3
3.7
6.2
4.6
6.9
5.3
5.7
4.9
9.0
8.0
6.6
5.5
4.6
9.0
6.1
8.4
4.7
6.1
5.8
6.1
8.4
5.7
6.0
7.0
4.1
6.3
4.4
5.6
4.2
4.2
4.9
4.6
6.0
7.0
4.7
8.4
5.1
4.8
9.0
3.5
3.5
6.0
4.9
6.5
6.1
6.0
6.0
6.1
4.8
8.1
6.2
5.8
4.2
9.0
3.4
6.0
5.7
4.7
9.0
5.8
4.4
6.1
7.7
6.0
6.0
7.8
4.1
6.1
4.4
6.0
4.1
3.6
4.8
6.0
8.6
9.0
9.0
5.1
3.4
9.0
6.1
6.6
6.0
7.2
3.7
3.8
6.1
4.9
9.0
6.3
0.4
4.4
4.0
4.6
1.0
5.5
6.1
10.9
4.2
6.2
5.9
6.0
6.0
+
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