Wilhelmshaven, Lower Saxony, Germany Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
October Air Quality Analysis
Wilhelmshaven, Lower Saxony, Germany
AQI Trends: Highest and Lowest
Same Day Analysis (5th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 44 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 5th Oct - 6th Oct 2025
Wilhelmshaven, Lower Saxony, Germany
7 AM5th Oct 2025
7 PM
6 AM6th Oct 2025
54AQI
26AQI
52AQI
36AQI
In the last 24 hours,
Wilhelmshaven's AQI reached its highest point of 54 at 2 PM during the Day, while the lowest point, 26, was recorded at 5 PM during the Day between 5th Oct and 6th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Wilhelmshaven, Lower Saxony, Germany
16°C13/20°C
18°C14/23°C
18°C15/23°C
18°C14/21°C
15°C12/18°C
16°C13/20°C
14°C11/17°C
14°C11/18°C
14°C10/19°C
16°C12/18°C
14°C12/16°C
14°C11/18°C
18°C16/20°C
19°C15/22°C
19°C16/26°C
16°C12/17°C
13°C11/15°C
13°C10/15°C
12°C9/17°C
13°C10/16°C
13°C11/15°C
14°C9/17°C
15°C14/17°C
14°C12/16°C
13°C11/16°C
11°C7/15°C
10°C6/16°C
11°C7/15°C
11°C10/14°C
12°C11/13°C
--°C/°C
30AQI
27AQI
29AQI
27AQI
2025 Days Vs Air Quality
Wilhelmshaven, Lower Saxony, Germany
84%
234
15%
42
0.7%
2
Total number of days with different AQI categories in last 279 days in 2025 (86 days remaining)
Under WHO’s Safe Air Quality Limits: 84%
Health Risk Level:
Low
In 2025, 84% of 279 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
Wilhelmshaven, Lower Saxony, Germany
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
41AQI
27AQI
28AQI
30AQI
44AQI
23AQI
24AQI
24AQI
42AQI
23AQI
22AQI
26AQI
43AQI
65AQI
37AQI
31AQI
50AQI
42AQI
55AQI
62AQI
74AQI
69AQI
49AQI
31AQI
29AQI
34AQI
26AQI
24AQI
21AQI
30AQI
27AQI
60AQI
57AQI
76AQI
93AQI
64AQI
42AQI
29AQI
68AQI
90AQI
80AQI
88AQI
102AQI
98AQI
63AQI
65AQI
42AQI
35AQI
41AQI
40AQI
56AQI
67AQI
63AQI
48AQI
27AQI
40AQI
38AQI
35AQI
33AQI
29AQI
36AQI
54AQI
63AQI
93AQI
91AQI
67AQI
73AQI
86AQI
106AQI
60AQI
31AQI
23AQI
22AQI
25AQI
22AQI
18AQI
22AQI
40AQI
71AQI
92AQI
62AQI
69AQI
85AQI
75AQI
33AQI
32AQI
65AQI
36AQI
40AQI
38AQI
23AQI
32AQI
30AQI
42AQI
23AQI
17AQI
19AQI
25AQI
28AQI
44AQI
46AQI
42AQI
42AQI
43AQI
44AQI
44AQI
26AQI
24AQI
27AQI
39AQI
43AQI
44AQI
51AQI
49AQI
38AQI
30AQI
21AQI
33AQI
40AQI
24AQI
34AQI
47AQI
20AQI
22AQI
16AQI
23AQI
19AQI
16AQI
20AQI
20AQI
25AQI
18AQI
21AQI
31AQI
24AQI
35AQI
27AQI
26AQI
25AQI
26AQI
39AQI
24AQI
17AQI
26AQI
28AQI
23AQI
22AQI
16AQI
20AQI
28AQI
32AQI
30AQI
32AQI
24AQI
25AQI
20AQI
17AQI
17AQI
16AQI
26AQI
51AQI
36AQI
32AQI
37AQI
40AQI
42AQI
30AQI
31AQI
38AQI
27AQI
21AQI
26AQI
28AQI
28AQI
23AQI
31AQI
25AQI
23AQI
28AQI
25AQI
27AQI
27AQI
36AQI
26AQI
20AQI
19AQI
22AQI
18AQI
19AQI
20AQI
24AQI
19AQI
23AQI
26AQI
24AQI
32AQI
24AQI
28AQI
38AQI
41AQI
38AQI
30AQI
22AQI
23AQI
24AQI
37AQI
31AQI
38AQI
26AQI
21AQI
20AQI
20AQI
22AQI
21AQI
20AQI
22AQI
23AQI
25AQI
27AQI
29AQI
28AQI
26AQI
25AQI
36AQI
51AQI
55AQI
57AQI
43AQI
27AQI
20AQI
20AQI
22AQI
17AQI
17AQI
17AQI
18AQI
19AQI
25AQI
27AQI
36AQI
29AQI
22AQI
22AQI
20AQI
22AQI
18AQI
20AQI
18AQI
19AQI
21AQI
22AQI
30AQI
32AQI
24AQI
18AQI
17AQI
18AQI
18AQI
18AQI
18AQI
16AQI
19AQI
25AQI
34AQI
21AQI
16AQI
14AQI
22AQI
22AQI
19AQI
33AQI
51AQI
46AQI
34AQI
54AQI
50AQI
43AQI
44AQI
37AQI
59AQI
54AQI
34AQI
25AQI
29AQI
26AQI
27AQI
23AQI
45AQI
No. of days
202535AQI
Highest AQI recorded in
February59AQI
Lowest AQI recorded in
September23AQI
202428AQI
Highest AQI recorded in
November37AQI
Lowest AQI recorded in
February22AQI
202324AQI
Highest AQI recorded in
June31AQI
Lowest AQI recorded in
October18AQI
202224AQI
Highest AQI recorded in
August31AQI
Lowest AQI recorded in
November16AQI
202123AQI
Highest AQI recorded in
April30AQI
Lowest AQI recorded in
December17AQI
202013AQI
Highest AQI recorded in
September20AQI
Lowest AQI recorded in
July5AQI
Most & Least Polluted Years Over the Last 6 Years
Wilhelmshaven's annual 2025 AQI (35) shows an average percentage change of 67.4% (worsened AQI) compared to previous years: 2020 (13), 2021 (23), 2022 (24), 2023 (24), 2024 (28).