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Helmstedt
Lehre
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Lehre
Helmstedt, Lower Saxony
2025-03-29 12:00
AQI (US)
Good
34
Pollutants
|
Pollens
PM2.5
μg/m³
6.1
PM10
μg/m³
12
Birch
9.0
Alder
3.0
Ragweed
0
Mugwort
0
Olive Tree
0
Grasses
0
Weather
℃
℃
℉
14℃
42%
20 kph
2 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
Allergy Risk
PM2.5
PM10
Birch
Alder
Ragweed
Mugwort
Olive Tree
Grasses
Places included
Flechtorf
AQI 34
Data Sources
http://www.polleninfo.org
https://www.eea.europa.eu
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AQI
AQI
PM10
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過敏風險指數
樺木
草
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豚草
艾蒿
76
41
39
63
32
89
43
39
42
39
22
6
66
45
43
29
38
58
39
45
156
8
19
42
5
45
50
76
4
15
60
13
49
90
4
31
132
26
17
46
52
52
79
24
63
14
54
42
83
85
15
47
13
15
37
68
47
52
14
40
20
17
61
91
82
14
41
28
52
64
47
85
125
28
29
44
83
52
91
43
39
26
39
22
32
6
66
43
17
38
59
39
34
74
10
19
19
5
45
50
25
4
15
60
20
48
28
53
11
89
15
17
47
52
36
79
24
63
14
18
76
85
47
30
13
15
60
68
36
13
20
22
20
31
40
130
21
15
36
81
28
47
74
50
142
44
27
31
44
37
46
43
42
39
22
21
48
17
36
41
5
16
89
21
76
17
24
13
64
49
90
32
31
58
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