Cologne Clevischer Ring, Cologne, 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
Cologne Clevischer Ring, Cologne, North Rhine Westphalia, Germany
AQI Trends: Highest and Lowest
Same Day Analysis (14th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 33 of Good air quality, showing improvement over 2025 and 2024 on the same day.
Day & Night AQI Trend: 14th Aug - 15th Aug 2026
Cologne Clevischer Ring, Cologne, North Rhine Westphalia, Germany
5 AM14th Aug 2026
9 PM
4 AM15th Aug 2026
46AQI
21AQI
68AQI
21AQI
In the last 24 hours,
Cologne Clevischer Ring's AQI reached its highest point of 68 at 1 AM during the Night, while the lowest point, 21, was recorded at 11 PM during the Night between 14th Aug and 15th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Cologne Clevischer Ring, Cologne, North Rhine Westphalia, Germany
25°C19/31°C
21°C16/25°C
19°C15/22°C
17°C11/23°C
20°C13/26°C
18°C13/23°C
19°C15/25°C
19°C13/26°C
24°C16/31°C
21°C18/25°C
19°C15/24°C
22°C15/30°C
28°C19/36°C
27°C21/38°C
25°C20/31°C
22°C17/27°C
24°C17/31°C
28°C21/37°C
26°C21/35°C
26°C21/33°C
22°C17/27°C
20°C14/25°C
22°C14/30°C
25°C18/34°C
25°C19/31°C
21°C15/27°C
23°C15/32°C
27°C18/35°C
29°C20/38°C
29°C22/37°C
37AQI
31AQI
37AQI
32AQI
2026 Days Vs Air Quality
Cologne Clevischer Ring, Cologne, North Rhine Westphalia, Germany
79%
176
19%
43
2%
4
Total number of days with different AQI categories in last 227 days in 2026 (138 days remaining)
Under WHO’s Safe Air Quality Limits: 79%
Health Risk Level:
Low
In 2026, 79% of 227 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
Cologne Clevischer Ring, Cologne, North Rhine Westphalia, Germany
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
38AQI (US)
19AQI (US)
26AQI (US)
33AQI (US)
36AQI (US)
50AQI (US)
32AQI (US)
40AQI (US)
17AQI (US)
59AQI (US)
40AQI (US)
37AQI (US)
17AQI (US)
26AQI (US)
28AQI (US)
18AQI (US)
40AQI (US)
63AQI (US)
79AQI (US)
80AQI (US)
74AQI (US)
66AQI (US)
116AQI (US)
131AQI (US)
125AQI (US)
124AQI (US)
74AQI (US)
68AQI (US)
89AQI (US)
70AQI (US)
78AQI (US)
91AQI (US)
59AQI (US)
82AQI (US)
44AQI (US)
74AQI (US)
72AQI (US)
48AQI (US)
49AQI (US)
49AQI (US)
59AQI (US)
20AQI (US)
21AQI (US)
43AQI (US)
81AQI (US)
68AQI (US)
15AQI (US)
18AQI (US)
29AQI (US)
33AQI (US)
73AQI (US)
18AQI (US)
12AQI (US)
22AQI (US)
26AQI (US)
35AQI (US)
45AQI (US)
46AQI (US)
16AQI (US)
27AQI (US)
43AQI (US)
47AQI (US)
75AQI (US)
65AQI (US)
70AQI (US)
97AQI (US)
83AQI (US)
79AQI (US)
62AQI (US)
15AQI (US)
20AQI (US)
26AQI (US)
30AQI (US)
41AQI (US)
13AQI (US)
23AQI (US)
29AQI (US)
76AQI (US)
87AQI (US)
69AQI (US)
69AQI (US)
72AQI (US)
84AQI (US)
33AQI (US)
11AQI (US)
21AQI (US)
22AQI (US)
24AQI (US)
10AQI (US)
20AQI (US)
23AQI (US)
32AQI (US)
20AQI (US)
15AQI (US)
28AQI (US)
24AQI (US)
20AQI (US)
11AQI (US)
18AQI (US)
21AQI (US)
32AQI (US)
31AQI (US)
32AQI (US)
76AQI (US)
39AQI (US)
28AQI (US)
60AQI (US)
31AQI (US)
20AQI (US)
52AQI (US)
23AQI (US)
45AQI (US)
53AQI (US)
27AQI (US)
18AQI (US)
21AQI (US)
17AQI (US)
15AQI (US)
18AQI (US)
22AQI (US)
23AQI (US)
18AQI (US)
46AQI (US)
39AQI (US)
45AQI (US)
23AQI (US)
63AQI (US)
25AQI (US)
12AQI (US)
22AQI (US)
20AQI (US)
29AQI (US)
36AQI (US)
37AQI (US)
34AQI (US)
31AQI (US)
31AQI (US)
32AQI (US)
33AQI (US)
37AQI (US)
50AQI (US)
41AQI (US)
29AQI (US)
23AQI (US)
14AQI (US)
21AQI (US)
39AQI (US)
28AQI (US)
11AQI (US)
26AQI (US)
18AQI (US)
16AQI (US)
18AQI (US)
20AQI (US)
17AQI (US)
19AQI (US)
15AQI (US)
21AQI (US)
20AQI (US)
22AQI (US)
17AQI (US)
18AQI (US)
20AQI (US)
24AQI (US)
41AQI (US)
13AQI (US)
23AQI (US)
32AQI (US)
38AQI (US)
29AQI (US)
24AQI (US)
22AQI (US)
53AQI (US)
65AQI (US)
70AQI (US)
27AQI (US)
15AQI (US)
21AQI (US)
23AQI (US)
23AQI (US)
23AQI (US)
21AQI (US)
16AQI (US)
18AQI (US)
16AQI (US)
22AQI (US)
34AQI (US)
37AQI (US)
33AQI (US)
15AQI (US)
24AQI (US)
27AQI (US)
23AQI (US)
27AQI (US)
39AQI (US)
52AQI (US)
32AQI (US)
28AQI (US)
31AQI (US)
33AQI (US)
29AQI (US)
31AQI (US)
38AQI (US)
36AQI (US)
28AQI (US)
30AQI (US)
33AQI (US)
48AQI (US)
55AQI (US)
20AQI (US)
24AQI (US)
38AQI (US)
41AQI (US)
37AQI (US)
29AQI (US)
29AQI (US)
29AQI (US)
26AQI (US)
31AQI (US)
31AQI (US)
36AQI (US)
30AQI (US)
33AQI (US)
58AQI (US)
45AQI (US)
47AQI (US)
30AQI (US)
31AQI (US)
26AQI (US)
30AQI (US)
31AQI (US)
No. of days
202638AQI (US)
Highest AQI (US) recorded in
January58AQI (US)
Lowest AQI (US) recorded in
June26AQI (US)
202540AQI (US)
Highest AQI (US) recorded in
February64AQI (US)
Lowest AQI (US) recorded in
September25AQI (US)
202436AQI (US)
Highest AQI (US) recorded in
January48AQI (US)
Lowest AQI (US) recorded in
February26AQI (US)
202337AQI (US)
Highest AQI (US) recorded in
February67AQI (US)
Lowest AQI (US) recorded in
March26AQI (US)
202241AQI (US)
Highest AQI (US) recorded in
March63AQI (US)
Lowest AQI (US) recorded in
July29AQI (US)
202133AQI (US)
Highest AQI (US) recorded in
November48AQI (US)
Lowest AQI (US) recorded in
January13AQI (US)
202017AQI (US)
Highest AQI (US) recorded in
March24AQI (US)
Lowest AQI (US) recorded in
December12AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Cologne Clevischer Ring's annual 2026 AQI (US) (38) shows an average percentage change of 22.4% (worsened AQI (US)) compared to previous years: 2020 (17), 2021 (33), 2022 (41), 2023 (37), 2024 (36), 2025 (40).