Hamburg, Hamburg, Germany Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
August Air Quality Analysis
Hamburg, Hamburg, Germany
AQI Trends: Highest and Lowest
Same Day Analysis (11th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 27 of Good air quality, showing improvement over 2024 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 11th Aug - 12th Aug 2025
Hamburg, Hamburg, Germany
5 AM11th Aug 2025
9 PM
4 AM12th Aug 2025
30AQI
23AQI
37AQI
28AQI
In the last 24 hours,
Hamburg's AQI reached its highest point of 37 at 2 AM during the Night, while the lowest point, 23, was recorded at 5 AM during the Day between 11th Aug and 12th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Hamburg, Hamburg, Germany
17°C13/21°C
19°C15/24°C
17°C13/21°C
16°C12/21°C
17°C12/21°C
20°C16/24°C
21°C16/28°C
22°C18/28°C
18°C15/23°C
17°C15/20°C
17°C16/19°C
19°C17/23°C
18°C14/21°C
19°C16/23°C
17°C14/20°C
17°C13/21°C
15°C12/20°C
14°C11/17°C
16°C13/20°C
16°C13/20°C
16°C13/20°C
15°C14/16°C
18°C15/22°C
16°C12/19°C
15°C11/19°C
18°C12/24°C
19°C14/24°C
19°C12/26°C
17°C13/22°C
17°C11/23°C
--°C/°C
30AQI
30AQI
30AQI
30AQI
2025 Days Vs Air Quality
Hamburg, Hamburg, Germany
73%
163
26%
57
1%
3
Total number of days with different AQI categories in last 224 days in 2025 (141 days remaining)
Under WHO’s Safe Air Quality Limits: 73%
Health Risk Level:
Low
In 2025, 73% of 224 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
Hamburg, Hamburg, Germany
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
53AQI
25AQI
25AQI
25AQI
54AQI
26AQI
22AQI
26AQI
47AQI
34AQI
22AQI
22AQI
49AQI
65AQI
61AQI
35AQI
52AQI
55AQI
57AQI
62AQI
72AQI
80AQI
61AQI
37AQI
29AQI
32AQI
23AQI
18AQI
21AQI
31AQI
34AQI
49AQI
65AQI
66AQI
95AQI
88AQI
66AQI
33AQI
52AQI
90AQI
91AQI
94AQI
99AQI
140AQI
72AQI
49AQI
55AQI
30AQI
53AQI
53AQI
50AQI
82AQI
81AQI
61AQI
47AQI
41AQI
62AQI
52AQI
48AQI
49AQI
48AQI
51AQI
68AQI
86AQI
87AQI
78AQI
85AQI
88AQI
133AQI
123AQI
54AQI
34AQI
29AQI
31AQI
48AQI
23AQI
28AQI
52AQI
60AQI
81AQI
69AQI
69AQI
84AQI
93AQI
56AQI
34AQI
59AQI
57AQI
34AQI
33AQI
21AQI
27AQI
32AQI
39AQI
31AQI
16AQI
19AQI
33AQI
48AQI
40AQI
52AQI
48AQI
45AQI
52AQI
51AQI
42AQI
48AQI
31AQI
26AQI
59AQI
56AQI
58AQI
58AQI
56AQI
39AQI
24AQI
22AQI
34AQI
51AQI
37AQI
35AQI
46AQI
35AQI
19AQI
18AQI
20AQI
22AQI
15AQI
21AQI
25AQI
26AQI
18AQI
21AQI
29AQI
34AQI
28AQI
32AQI
26AQI
21AQI
32AQI
37AQI
37AQI
15AQI
21AQI
29AQI
24AQI
27AQI
21AQI
18AQI
28AQI
29AQI
30AQI
34AQI
27AQI
35AQI
27AQI
18AQI
18AQI
17AQI
19AQI
49AQI
46AQI
35AQI
27AQI
28AQI
42AQI
34AQI
30AQI
36AQI
32AQI
26AQI
31AQI
32AQI
40AQI
29AQI
33AQI
26AQI
27AQI
29AQI
28AQI
30AQI
27AQI
32AQI
35AQI
25AQI
23AQI
26AQI
22AQI
21AQI
21AQI
23AQI
20AQI
23AQI
26AQI
32AQI
32AQI
28AQI
27AQI
46AQI
46AQI
45AQI
40AQI
30AQI
26AQI
26AQI
37AQI
31AQI
46AQI
35AQI
27AQI
22AQI
22AQI
21AQI
21AQI
20AQI
22AQI
23AQI
23AQI
28AQI
31AQI
33AQI
33AQI
27AQI
40AQI
67AQI
62AQI
40AQI
26AQI
31AQI
30AQI
26AQI
No. of days
202541AQI
Highest AQI recorded in
February67AQI
Lowest AQI recorded in
August26AQI
202438AQI
Highest AQI recorded in
March54AQI
Lowest AQI recorded in
July29AQI
202336AQI
Highest AQI recorded in
February46AQI
Lowest AQI recorded in
November27AQI
202241AQI
Highest AQI recorded in
March59AQI
Lowest AQI recorded in
August22AQI
202137AQI
Highest AQI recorded in
December50AQI
Lowest AQI recorded in
April27AQI
202030AQI
Highest AQI recorded in
December43AQI
Lowest AQI recorded in
July20AQI
Most & Least Polluted Years Over the Last 6 Years
Hamburg's annual 2025 AQI (41) shows an average percentage change of 14.3% (worsened AQI) compared to previous years: 2020 (30), 2021 (37), 2022 (41), 2023 (36), 2024 (38).