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Friesland
Leeuwarden
Site 53749
Site 53749
Grou, Friesland
2025-03-28 03:00
Allergy Risk
High
6
Pollens
Alder
6.4
Birch
1.8
Ragweed
0
Mugwort
0
Olive Tree
0
Grasses
0
Weather
℃
℃
℉
4℃
88%
14 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
Allergy Risk
Allergy Risk
Alder
Birch
Ragweed
Mugwort
Olive Tree
Grasses
Data Sources
http://www.polleninfo.org
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過敏風險指數
過敏風險指數
AQI
O3
PM10
PM2.5
NO2
樺木
榿木
草
豚草
艾蒿
油橄欖樹
6.7
6.6
8.7
4.4
6.2
10.2
8.7
7.6
3.9
7.7
9.0
9.0
12.0
5.6
9.0
3.2
7.0
11.1
10.5
6.6
8.0
9.0
6.0
6.1
5.4
11.7
6.0
11.7
6.6
9.0
7.0
10.9
5.7
4.9
9.0
12.0
9.8
5.4
8.3
3.2
12.0
8.2
3.0
11.6
11.6
6.7
7.5
9.0
10.7
6.6
9.0
3.0
8.9
9.7
9.0
9.0
3.2
10.2
9.0
6.7
3.8
9.0
4.2
11.1
8.5
8.5
9.0
9.0
3.5
9.9
9.0
3.3
3.0
9.0
10.0
9.0
3.2
11.0
9.0
3.0
10.5
10.7
9.0
4.0
4.1
9.0
9.0
12.0
11.9
10.3
9.0
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