Leverkusen, 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
Leverkusen, North Rhine Westphalia, Germany
AQI Trends: Highest and Lowest
Same Day Analysis (21st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 33 of Good air quality, showing improvement over 2024 and 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 21st Aug - 22nd Aug 2025
Leverkusen, North Rhine Westphalia, Germany
6 AM21st Aug 2025
9 PM
5 AM22nd Aug 2025
34AQI
29AQI
34AQI
21AQI
In the last 24 hours,
Leverkusen's AQI reached its highest point of 34 at 9 AM during the Day, while the lowest point, 21, was recorded at 4 AM during the Night between 21st Aug and 22nd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Leverkusen, North Rhine Westphalia, Germany
19°C14/25°C
20°C15/25°C
21°C16/27°C
22°C16/27°C
18°C16/22°C
18°C14/22°C
17°C12/23°C
18°C13/23°C
18°C14/22°C
18°C14/23°C
16°C12/21°C
18°C13/24°C
21°C16/27°C
19°C15/24°C
18°C12/24°C
20°C14/26°C
22°C17/27°C
23°C16/30°C
22°C16/28°C
23°C15/30°C
25°C17/34°C
28°C21/36°C
28°C22/36°C
26°C20/31°C
20°C17/23°C
17°C13/21°C
21°C14/28°C
23°C16/31°C
21°C17/27°C
20°C16/24°C
--°C/°C
33AQI
33AQI
33AQI
33AQI
2025 Days Vs Air Quality
Leverkusen, North Rhine Westphalia, Germany
74%
173
25%
58
0.8%
2
Total number of days with different AQI categories in last 234 days in 2025 (131 days remaining)
Under WHO’s Safe Air Quality Limits: 74%
Health Risk Level:
Low
In 2025, 74% of 234 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
Leverkusen, North Rhine Westphalia, Germany
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
50AQI
25AQI
30AQI
44AQI
41AQI
22AQI
21AQI
20AQI
25AQI
42AQI
66AQI
75AQI
62AQI
56AQI
73AQI
59AQI
52AQI
54AQI
64AQI
84AQI
79AQI
66AQI
58AQI
33AQI
22AQI
32AQI
21AQI
21AQI
20AQI
24AQI
38AQI
50AQI
51AQI
60AQI
72AQI
70AQI
68AQI
52AQI
66AQI
81AQI
107AQI
91AQI
54AQI
86AQI
123AQI
87AQI
48AQI
52AQI
61AQI
62AQI
67AQI
61AQI
53AQI
36AQI
25AQI
26AQI
35AQI
28AQI
35AQI
54AQI
56AQI
53AQI
52AQI
51AQI
52AQI
54AQI
55AQI
70AQI
78AQI
92AQI
74AQI
56AQI
50AQI
40AQI
57AQI
43AQI
24AQI
32AQI
50AQI
50AQI
32AQI
29AQI
43AQI
90AQI
88AQI
49AQI
66AQI
60AQI
37AQI
31AQI
30AQI
26AQI
40AQI
44AQI
41AQI
23AQI
16AQI
19AQI
39AQI
50AQI
56AQI
56AQI
36AQI
50AQI
39AQI
27AQI
39AQI
27AQI
26AQI
39AQI
28AQI
23AQI
28AQI
37AQI
53AQI
51AQI
24AQI
26AQI
38AQI
38AQI
36AQI
43AQI
59AQI
43AQI
21AQI
20AQI
27AQI
23AQI
18AQI
19AQI
19AQI
17AQI
21AQI
31AQI
41AQI
27AQI
35AQI
41AQI
38AQI
26AQI
30AQI
32AQI
23AQI
22AQI
20AQI
23AQI
24AQI
16AQI
21AQI
21AQI
32AQI
29AQI
33AQI
29AQI
41AQI
21AQI
16AQI
16AQI
17AQI
22AQI
50AQI
44AQI
36AQI
42AQI
51AQI
45AQI
31AQI
36AQI
41AQI
42AQI
30AQI
26AQI
25AQI
31AQI
25AQI
24AQI
23AQI
23AQI
23AQI
22AQI
23AQI
24AQI
29AQI
32AQI
25AQI
27AQI
22AQI
20AQI
21AQI
23AQI
29AQI
27AQI
25AQI
29AQI
38AQI
37AQI
28AQI
28AQI
29AQI
33AQI
33AQI
22AQI
17AQI
18AQI
24AQI
37AQI
33AQI
43AQI
32AQI
28AQI
31AQI
25AQI
25AQI
22AQI
21AQI
23AQI
24AQI
25AQI
26AQI
26AQI
32AQI
33AQI
43AQI
47AQI
56AQI
60AQI
58AQI
50AQI
38AQI
24AQI
29AQI
35AQI
33AQI
44AQI
61AQI
54AQI
36AQI
28AQI
31AQI
28AQI
35AQI
No. of days
202540AQI
Highest AQI recorded in
February61AQI
Lowest AQI recorded in
July28AQI
202435AQI
Highest AQI recorded in
January45AQI
Lowest AQI recorded in
February25AQI
202334AQI
Highest AQI recorded in
February57AQI
Lowest AQI recorded in
March25AQI
202233AQI
Highest AQI recorded in
December49AQI
Lowest AQI recorded in
February25AQI
202125AQI
Highest AQI recorded in
June36AQI
Lowest AQI recorded in
January15AQI
202023AQI
Highest AQI recorded in
April31AQI
Lowest AQI recorded in
December12AQI
Most & Least Polluted Years Over the Last 6 Years
Leverkusen's annual 2025 AQI (40) shows an average percentage change of 36.8% (worsened AQI) compared to previous years: 2020 (23), 2021 (25), 2022 (33), 2023 (34), 2024 (35).