Bonn Auerberg, Bonn, North Rhine Westphalia, 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
Bonn Auerberg, Bonn, North Rhine Westphalia, Germany
AQI Trends: Highest and Lowest
Same Day Analysis (17th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 25 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 17th Aug - 18th Aug 2026
Bonn Auerberg, Bonn, North Rhine Westphalia, Germany
6 AM17th Aug 2026
9 PM
5 AM18th Aug 2026
40AQI
19AQI
31AQI
21AQI
In the last 24 hours,
Bonn Auerberg's AQI reached its highest point of 40 at 4 PM during the Day, while the lowest point, 19, was recorded at 6 AM during the Day between 17th Aug and 18th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Bonn Auerberg, Bonn, North Rhine Westphalia, Germany
16°C9/22°C
18°C10/25°C
17°C12/23°C
18°C11/25°C
19°C11/26°C
23°C15/31°C
21°C15/26°C
19°C14/25°C
22°C13/30°C
27°C17/37°C
26°C20/39°C
24°C18/32°C
21°C16/27°C
23°C15/31°C
27°C19/37°C
26°C19/36°C
25°C19/32°C
21°C16/26°C
18°C12/25°C
21°C12/30°C
24°C17/34°C
24°C18/31°C
20°C13/28°C
22°C13/32°C
25°C16/35°C
28°C18/38°C
27°C21/36°C
22°C18/28°C
11°C0/22°C
17°C15/19°C
36AQI
30AQI
34AQI
31AQI
2026 Days Vs Air Quality
Bonn Auerberg, Bonn, North Rhine Westphalia, Germany
79%
179
19%
43
2%
4
Total number of days with different AQI categories in last 230 days in 2026 (135 days remaining)
Under WHO’s Safe Air Quality Limits: 79%
Health Risk Level:
Low
In 2026, 79% of 230 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
Bonn Auerberg, Bonn, North Rhine Westphalia, Germany
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
36AQI (US)
18AQI (US)
26AQI (US)
33AQI (US)
42AQI (US)
61AQI (US)
32AQI (US)
39AQI (US)
15AQI (US)
59AQI (US)
40AQI (US)
39AQI (US)
17AQI (US)
29AQI (US)
28AQI (US)
19AQI (US)
44AQI (US)
65AQI (US)
77AQI (US)
82AQI (US)
80AQI (US)
100AQI (US)
112AQI (US)
120AQI (US)
121AQI (US)
122AQI (US)
80AQI (US)
67AQI (US)
84AQI (US)
71AQI (US)
78AQI (US)
93AQI (US)
59AQI (US)
82AQI (US)
44AQI (US)
74AQI (US)
69AQI (US)
49AQI (US)
51AQI (US)
40AQI (US)
58AQI (US)
22AQI (US)
15AQI (US)
42AQI (US)
76AQI (US)
64AQI (US)
15AQI (US)
18AQI (US)
29AQI (US)
32AQI (US)
72AQI (US)
17AQI (US)
13AQI (US)
11AQI (US)
25AQI (US)
35AQI (US)
55AQI (US)
50AQI (US)
31AQI (US)
22AQI (US)
41AQI (US)
48AQI (US)
73AQI (US)
71AQI (US)
73AQI (US)
94AQI (US)
83AQI (US)
80AQI (US)
61AQI (US)
17AQI (US)
20AQI (US)
25AQI (US)
32AQI (US)
43AQI (US)
15AQI (US)
26AQI (US)
29AQI (US)
76AQI (US)
86AQI (US)
71AQI (US)
67AQI (US)
71AQI (US)
84AQI (US)
39AQI (US)
11AQI (US)
22AQI (US)
24AQI (US)
31AQI (US)
9AQI (US)
21AQI (US)
23AQI (US)
30AQI (US)
27AQI (US)
11AQI (US)
22AQI (US)
24AQI (US)
22AQI (US)
13AQI (US)
17AQI (US)
20AQI (US)
33AQI (US)
30AQI (US)
32AQI (US)
73AQI (US)
39AQI (US)
29AQI (US)
56AQI (US)
37AQI (US)
18AQI (US)
47AQI (US)
23AQI (US)
43AQI (US)
50AQI (US)
30AQI (US)
16AQI (US)
20AQI (US)
17AQI (US)
15AQI (US)
18AQI (US)
22AQI (US)
30AQI (US)
21AQI (US)
43AQI (US)
37AQI (US)
48AQI (US)
23AQI (US)
60AQI (US)
28AQI (US)
10AQI (US)
22AQI (US)
19AQI (US)
27AQI (US)
36AQI (US)
36AQI (US)
34AQI (US)
30AQI (US)
30AQI (US)
31AQI (US)
35AQI (US)
36AQI (US)
50AQI (US)
39AQI (US)
29AQI (US)
25AQI (US)
20AQI (US)
23AQI (US)
37AQI (US)
30AQI (US)
11AQI (US)
26AQI (US)
18AQI (US)
15AQI (US)
17AQI (US)
20AQI (US)
18AQI (US)
20AQI (US)
15AQI (US)
20AQI (US)
20AQI (US)
21AQI (US)
17AQI (US)
19AQI (US)
22AQI (US)
25AQI (US)
41AQI (US)
12AQI (US)
22AQI (US)
29AQI (US)
40AQI (US)
32AQI (US)
23AQI (US)
22AQI (US)
51AQI (US)
63AQI (US)
67AQI (US)
26AQI (US)
15AQI (US)
21AQI (US)
23AQI (US)
22AQI (US)
24AQI (US)
23AQI (US)
16AQI (US)
15AQI (US)
15AQI (US)
24AQI (US)
33AQI (US)
36AQI (US)
32AQI (US)
14AQI (US)
26AQI (US)
27AQI (US)
23AQI (US)
26AQI (US)
39AQI (US)
50AQI (US)
29AQI (US)
28AQI (US)
30AQI (US)
28AQI (US)
28AQI (US)
32AQI (US)
33AQI (US)
32AQI (US)
26AQI (US)
30AQI (US)
33AQI (US)
44AQI (US)
54AQI (US)
22AQI (US)
22AQI (US)
38AQI (US)
35AQI (US)
33AQI (US)
29AQI (US)
27AQI (US)
30AQI (US)
29AQI (US)
32AQI (US)
30AQI (US)
36AQI (US)
32AQI (US)
36AQI (US)
48AQI (US)
42AQI (US)
25AQI (US)
59AQI (US)
44AQI (US)
47AQI (US)
29AQI (US)
31AQI (US)
26AQI (US)
29AQI (US)
32AQI (US)
No. of days
202638AQI (US)
Highest AQI (US) recorded in
January59AQI (US)
Lowest AQI (US) recorded in
June26AQI (US)
202539AQI (US)
Highest AQI (US) recorded in
February63AQI (US)
Lowest AQI (US) recorded in
September23AQI (US)
202432AQI (US)
Highest AQI (US) recorded in
January42AQI (US)
Lowest AQI (US) recorded in
February21AQI (US)
202331AQI (US)
Highest AQI (US) recorded in
February54AQI (US)
Lowest AQI (US) recorded in
November21AQI (US)
202222AQI (US)
Highest AQI (US) recorded in
December45AQI (US)
Lowest AQI (US) recorded in
February9AQI (US)
202113AQI (US)
Highest AQI (US) recorded in
June20AQI (US)
Lowest AQI (US) recorded in
May8AQI (US)
202014AQI (US)
Highest AQI (US) recorded in
March27AQI (US)
Lowest AQI (US) recorded in
December6AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Bonn Auerberg's annual 2026 AQI (US) (38) shows an average percentage change of 79.2% (worsened AQI (US)) compared to previous years: 2020 (14), 2021 (13), 2022 (22), 2023 (31), 2024 (32), 2025 (39).