Norderstedt, Schleswig Holstein, Germany Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
September Air Quality Analysis
Norderstedt, Schleswig Holstein, Germany
AQI Trends: Highest and Lowest
Same Day Analysis (30th September):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 36 of Good air quality on the same day.
Day & Night AQI Trend: 29th Sep - 30th Sep 2026
Norderstedt, Schleswig Holstein, Germany
6 AM29th Sep 2026
7 PM
5 AM30th Sep 2026
53AQI
46AQI
54AQI
29AQI
In the last 24 hours,
Norderstedt's AQI reached its highest point of 54 at 8 PM during the Night, while the lowest point, 29, was recorded at 5 AM during the Night between 29th Sep and 30th Sep 2026.
Day & Night AQI Trend : Sep 2026
Norderstedt, Schleswig Holstein, Germany
16°C14/19°C
16°C12/22°C
16°C14/20°C
16°C15/18°C
15°C13/17°C
15°C10/19°C
19°C13/26°C
18°C16/22°C
15°C12/18°C
13°C11/18°C
13°C9/17°C
16°C13/19°C
16°C12/20°C
14°C10/19°C
18°C13/24°C
16°C12/19°C
14°C10/18°C
14°C11/18°C
16°C13/19°C
15°C13/18°C
14°C11/16°C
12°C8/18°C
13°C9/18°C
13°C11/15°C
12°C8/18°C
13°C9/19°C
17°C11/23°C
18°C14/23°C
18°C16/22°C
18°C15/23°C
28AQI
26AQI
28AQI
26AQI
2026 Days Vs Air Quality
Norderstedt, Schleswig Holstein, Germany
83%
225
14%
39
2%
6
Total number of days with different AQI categories in last 273 days in 2026 (92 days remaining)
Under WHO’s Safe Air Quality Limits: 83%
Health Risk Level:
Low
In 2026, 83% of 273 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
Norderstedt, Schleswig Holstein, Germany
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
51AQI (US)
14AQI (US)
18AQI (US)
24AQI (US)
44AQI (US)
68AQI (US)
61AQI (US)
78AQI (US)
63AQI (US)
25AQI (US)
50AQI (US)
61AQI (US)
64AQI (US)
38AQI (US)
53AQI (US)
43AQI (US)
59AQI (US)
72AQI (US)
61AQI (US)
71AQI (US)
84AQI (US)
88AQI (US)
130AQI (US)
148AQI (US)
127AQI (US)
84AQI (US)
35AQI (US)
62AQI (US)
46AQI (US)
54AQI (US)
92AQI (US)
86AQI (US)
66AQI (US)
53AQI (US)
72AQI (US)
98AQI (US)
96AQI (US)
110AQI (US)
63AQI (US)
68AQI (US)
96AQI (US)
79AQI (US)
62AQI (US)
19AQI (US)
33AQI (US)
50AQI (US)
43AQI (US)
81AQI (US)
101AQI (US)
44AQI (US)
35AQI (US)
42AQI (US)
39AQI (US)
36AQI (US)
42AQI (US)
42AQI (US)
32AQI (US)
33AQI (US)
34AQI (US)
24AQI (US)
31AQI (US)
44AQI (US)
37AQI (US)
37AQI (US)
36AQI (US)
68AQI (US)
112AQI (US)
88AQI (US)
98AQI (US)
71AQI (US)
27AQI (US)
29AQI (US)
25AQI (US)
30AQI (US)
30AQI (US)
31AQI (US)
31AQI (US)
47AQI (US)
53AQI (US)
44AQI (US)
40AQI (US)
41AQI (US)
79AQI (US)
65AQI (US)
18AQI (US)
20AQI (US)
30AQI (US)
30AQI (US)
24AQI (US)
27AQI (US)
29AQI (US)
31AQI (US)
28AQI (US)
25AQI (US)
54AQI (US)
23AQI (US)
23AQI (US)
26AQI (US)
23AQI (US)
24AQI (US)
30AQI (US)
33AQI (US)
40AQI (US)
55AQI (US)
35AQI (US)
33AQI (US)
32AQI (US)
30AQI (US)
22AQI (US)
22AQI (US)
22AQI (US)
26AQI (US)
29AQI (US)
26AQI (US)
27AQI (US)
22AQI (US)
16AQI (US)
19AQI (US)
24AQI (US)
23AQI (US)
27AQI (US)
27AQI (US)
26AQI (US)
25AQI (US)
17AQI (US)
17AQI (US)
28AQI (US)
28AQI (US)
26AQI (US)
23AQI (US)
24AQI (US)
30AQI (US)
36AQI (US)
39AQI (US)
33AQI (US)
32AQI (US)
31AQI (US)
32AQI (US)
33AQI (US)
38AQI (US)
50AQI (US)
43AQI (US)
34AQI (US)
26AQI (US)
24AQI (US)
24AQI (US)
25AQI (US)
24AQI (US)
24AQI (US)
23AQI (US)
24AQI (US)
20AQI (US)
17AQI (US)
21AQI (US)
19AQI (US)
22AQI (US)
23AQI (US)
20AQI (US)
20AQI (US)
18AQI (US)
18AQI (US)
18AQI (US)
20AQI (US)
24AQI (US)
23AQI (US)
24AQI (US)
22AQI (US)
23AQI (US)
20AQI (US)
20AQI (US)
18AQI (US)
17AQI (US)
22AQI (US)
18AQI (US)
27AQI (US)
26AQI (US)
23AQI (US)
21AQI (US)
21AQI (US)
22AQI (US)
24AQI (US)
23AQI (US)
18AQI (US)
21AQI (US)
25AQI (US)
24AQI (US)
24AQI (US)
26AQI (US)
27AQI (US)
25AQI (US)
27AQI (US)
27AQI (US)
23AQI (US)
25AQI (US)
31AQI (US)
39AQI (US)
27AQI (US)
22AQI (US)
23AQI (US)
18AQI (US)
27AQI (US)
25AQI (US)
28AQI (US)
35AQI (US)
26AQI (US)
29AQI (US)
28AQI (US)
35AQI (US)
31AQI (US)
26AQI (US)
25AQI (US)
21AQI (US)
38AQI (US)
38AQI (US)
25AQI (US)
27AQI (US)
24AQI (US)
26AQI (US)
25AQI (US)
23AQI (US)
28AQI (US)
30AQI (US)
25AQI (US)
26AQI (US)
29AQI (US)
22AQI (US)
23AQI (US)
28AQI (US)
30AQI (US)
25AQI (US)
22AQI (US)
17AQI (US)
21AQI (US)
27AQI (US)
22AQI (US)
28AQI (US)
39AQI (US)
24AQI (US)
19AQI (US)
17AQI (US)
22AQI (US)
23AQI (US)
24AQI (US)
22AQI (US)
28AQI (US)
23AQI (US)
27AQI (US)
29AQI (US)
23AQI (US)
22AQI (US)
23AQI (US)
26AQI (US)
26AQI (US)
24AQI (US)
28AQI (US)
22AQI (US)
22AQI (US)
23AQI (US)
36AQI (US)
23AQI (US)
25AQI (US)
23AQI (US)
30AQI (US)
28AQI (US)
23AQI (US)
32AQI (US)
29AQI (US)
32AQI (US)
50AQI (US)
36AQI (US)
63AQI (US)
59AQI (US)
44AQI (US)
29AQI (US)
29AQI (US)
21AQI (US)
26AQI (US)
26AQI (US)
27AQI (US)
No. of days
202636AQI (US)
Highest AQI (US) recorded in
January63AQI (US)
Lowest AQI (US) recorded in
June21AQI (US)
202539AQI (US)
Highest AQI (US) recorded in
February64AQI (US)
Lowest AQI (US) recorded in
September21AQI (US)
202436AQI (US)
Highest AQI (US) recorded in
March50AQI (US)
Lowest AQI (US) recorded in
July27AQI (US)
202334AQI (US)
Highest AQI (US) recorded in
February46AQI (US)
Lowest AQI (US) recorded in
November25AQI (US)
202239AQI (US)
Highest AQI (US) recorded in
March59AQI (US)
Lowest AQI (US) recorded in
August27AQI (US)
202134AQI (US)
Highest AQI (US) recorded in
December46AQI (US)
Lowest AQI (US) recorded in
August25AQI (US)
202030AQI (US)
Highest AQI (US) recorded in
December40AQI (US)
Lowest AQI (US) recorded in
October20AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Norderstedt's annual 2026 AQI (US) (36) shows an average percentage change of 2.7% (worsened AQI (US)) compared to previous years: 2020 (30), 2021 (34), 2022 (39), 2023 (34), 2024 (36), 2025 (39).