Schleswig, 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
Schleswig, Schleswig Holstein, Germany
AQI Trends: Highest and Lowest
Same Day Analysis (29th September):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 49 of Good air quality on the same day.
Day & Night AQI Trend: 29th Sep - 30th Sep 2026
Schleswig, Schleswig Holstein, Germany
6 AM29th Sep 2026
7 PM
5 AM30th Sep 2026
56AQI
36AQI
46AQI
31AQI
In the last 24 hours,
Schleswig's AQI reached its highest point of 56 at 1 PM during the Day, while the lowest point, 31, was recorded at 4 AM during the Night between 29th Sep and 30th Sep 2026.
Day & Night AQI Trend : Sep 2026
Schleswig, Schleswig Holstein, Germany
16°C13/18°C
16°C14/19°C
16°C14/20°C
16°C14/17°C
15°C14/16°C
15°C13/18°C
18°C12/24°C
16°C14/17°C
14°C11/17°C
14°C11/16°C
14°C10/16°C
16°C12/19°C
16°C11/19°C
14°C10/17°C
17°C12/22°C
15°C12/17°C
13°C11/16°C
14°C11/17°C
16°C14/18°C
15°C13/16°C
13°C10/16°C
12°C9/17°C
13°C10/17°C
13°C11/15°C
12°C9/17°C
14°C10/18°C
15°C9/21°C
17°C14/21°C
16°C14/18°C
17°C14/21°C
28AQI
25AQI
27AQI
24AQI
2026 Days Vs Air Quality
Schleswig, Schleswig Holstein, Germany
86%
232
13%
35
0.7%
2
Total number of days with different AQI categories in last 273 days in 2026 (92 days remaining)
Under WHO’s Safe Air Quality Limits: 86%
Health Risk Level:
Low
In 2026, 86% 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
Schleswig, Schleswig Holstein, Germany
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
18AQI (US)
12AQI (US)
15AQI (US)
22AQI (US)
29AQI (US)
63AQI (US)
42AQI (US)
54AQI (US)
44AQI (US)
11AQI (US)
28AQI (US)
34AQI (US)
41AQI (US)
24AQI (US)
32AQI (US)
26AQI (US)
40AQI (US)
60AQI (US)
63AQI (US)
56AQI (US)
69AQI (US)
83AQI (US)
118AQI (US)
85AQI (US)
82AQI (US)
32AQI (US)
39AQI (US)
58AQI (US)
30AQI (US)
81AQI (US)
85AQI (US)
74AQI (US)
63AQI (US)
41AQI (US)
79AQI (US)
59AQI (US)
88AQI (US)
67AQI (US)
28AQI (US)
66AQI (US)
86AQI (US)
65AQI (US)
23AQI (US)
13AQI (US)
31AQI (US)
41AQI (US)
34AQI (US)
82AQI (US)
69AQI (US)
40AQI (US)
34AQI (US)
35AQI (US)
16AQI (US)
28AQI (US)
30AQI (US)
38AQI (US)
32AQI (US)
60AQI (US)
33AQI (US)
30AQI (US)
38AQI (US)
38AQI (US)
15AQI (US)
38AQI (US)
42AQI (US)
87AQI (US)
101AQI (US)
87AQI (US)
86AQI (US)
50AQI (US)
21AQI (US)
24AQI (US)
29AQI (US)
30AQI (US)
30AQI (US)
32AQI (US)
31AQI (US)
70AQI (US)
35AQI (US)
57AQI (US)
68AQI (US)
75AQI (US)
95AQI (US)
36AQI (US)
17AQI (US)
20AQI (US)
30AQI (US)
24AQI (US)
23AQI (US)
39AQI (US)
27AQI (US)
28AQI (US)
27AQI (US)
32AQI (US)
38AQI (US)
17AQI (US)
17AQI (US)
15AQI (US)
19AQI (US)
23AQI (US)
30AQI (US)
31AQI (US)
52AQI (US)
36AQI (US)
47AQI (US)
40AQI (US)
33AQI (US)
25AQI (US)
12AQI (US)
18AQI (US)
23AQI (US)
25AQI (US)
28AQI (US)
24AQI (US)
26AQI (US)
22AQI (US)
17AQI (US)
16AQI (US)
25AQI (US)
17AQI (US)
59AQI (US)
21AQI (US)
16AQI (US)
21AQI (US)
16AQI (US)
18AQI (US)
18AQI (US)
26AQI (US)
23AQI (US)
21AQI (US)
20AQI (US)
28AQI (US)
37AQI (US)
39AQI (US)
33AQI (US)
32AQI (US)
32AQI (US)
33AQI (US)
35AQI (US)
38AQI (US)
52AQI (US)
42AQI (US)
33AQI (US)
24AQI (US)
23AQI (US)
23AQI (US)
25AQI (US)
21AQI (US)
22AQI (US)
14AQI (US)
20AQI (US)
18AQI (US)
15AQI (US)
18AQI (US)
12AQI (US)
24AQI (US)
27AQI (US)
20AQI (US)
18AQI (US)
20AQI (US)
17AQI (US)
18AQI (US)
20AQI (US)
24AQI (US)
21AQI (US)
31AQI (US)
22AQI (US)
28AQI (US)
25AQI (US)
16AQI (US)
17AQI (US)
29AQI (US)
30AQI (US)
19AQI (US)
37AQI (US)
34AQI (US)
24AQI (US)
19AQI (US)
17AQI (US)
20AQI (US)
25AQI (US)
17AQI (US)
13AQI (US)
13AQI (US)
21AQI (US)
25AQI (US)
19AQI (US)
22AQI (US)
25AQI (US)
23AQI (US)
31AQI (US)
26AQI (US)
23AQI (US)
25AQI (US)
24AQI (US)
27AQI (US)
23AQI (US)
21AQI (US)
24AQI (US)
17AQI (US)
23AQI (US)
24AQI (US)
27AQI (US)
29AQI (US)
26AQI (US)
26AQI (US)
25AQI (US)
31AQI (US)
33AQI (US)
18AQI (US)
19AQI (US)
24AQI (US)
31AQI (US)
29AQI (US)
25AQI (US)
25AQI (US)
24AQI (US)
25AQI (US)
24AQI (US)
24AQI (US)
26AQI (US)
28AQI (US)
25AQI (US)
27AQI (US)
28AQI (US)
13AQI (US)
17AQI (US)
24AQI (US)
21AQI (US)
22AQI (US)
15AQI (US)
16AQI (US)
24AQI (US)
25AQI (US)
21AQI (US)
22AQI (US)
28AQI (US)
27AQI (US)
24AQI (US)
18AQI (US)
23AQI (US)
23AQI (US)
25AQI (US)
21AQI (US)
27AQI (US)
24AQI (US)
26AQI (US)
28AQI (US)
18AQI (US)
16AQI (US)
24AQI (US)
28AQI (US)
26AQI (US)
24AQI (US)
35AQI (US)
24AQI (US)
22AQI (US)
25AQI (US)
25AQI (US)
26AQI (US)
26AQI (US)
23AQI (US)
25AQI (US)
26AQI (US)
25AQI (US)
30AQI (US)
29AQI (US)
31AQI (US)
49AQI (US)
48AQI (US)
48AQI (US)
45AQI (US)
27AQI (US)
28AQI (US)
22AQI (US)
23AQI (US)
23AQI (US)
26AQI (US)
No. of days
202632AQI (US)
Highest AQI (US) recorded in
January48AQI (US)
Lowest AQI (US) recorded in
June22AQI (US)
202532AQI (US)
Highest AQI (US) recorded in
March49AQI (US)
Lowest AQI (US) recorded in
May19AQI (US)
202433AQI (US)
Highest AQI (US) recorded in
March52AQI (US)
Lowest AQI (US) recorded in
July26AQI (US)
202333AQI (US)
Highest AQI (US) recorded in
February51AQI (US)
Lowest AQI (US) recorded in
November25AQI (US)
202237AQI (US)
Highest AQI (US) recorded in
March56AQI (US)
Lowest AQI (US) recorded in
August23AQI (US)
202138AQI (US)
Highest AQI (US) recorded in
December45AQI (US)
Lowest AQI (US) recorded in
August29AQI (US)
202035AQI (US)
Highest AQI (US) recorded in
December53AQI (US)
Lowest AQI (US) recorded in
July23AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Schleswig's annual 2026 AQI (US) (32) shows an average percentage change of -7.3% (improved AQI (US)) compared to previous years: 2020 (35), 2021 (38), 2022 (37), 2023 (33), 2024 (33), 2025 (32).