Ratingen, 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
Ratingen, North Rhine Westphalia, Germany
AQI Trends: Highest and Lowest
Same Day Analysis (9th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 32 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 9th Aug - 10th Aug 2025
Ratingen, North Rhine Westphalia, Germany
5 AM9th Aug 2025
9 PM
4 AM10th Aug 2025
35AQI
32AQI
36AQI
32AQI
In the last 24 hours,
Ratingen's AQI reached its highest point of 36 at 3 AM during the Night, while the lowest point, 32, was recorded at 11 AM during the Day between 9th Aug and 10th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Ratingen, North Rhine Westphalia, Germany
20°C16/24°C
21°C16/27°C
21°C18/26°C
21°C17/24°C
20°C14/25°C
18°C16/21°C
20°C13/27°C
23°C16/28°C
24°C19/32°C
22°C18/29°C
20°C17/26°C
19°C14/23°C
19°C14/23°C
20°C15/26°C
21°C17/25°C
21°C16/27°C
19°C16/23°C
18°C14/23°C
17°C13/23°C
18°C13/24°C
18°C15/23°C
18°C14/22°C
16°C13/19°C
19°C14/25°C
21°C17/27°C
20°C16/24°C
19°C13/24°C
21°C16/26°C
22°C18/27°C
23°C17/30°C
--°C/°C
28AQI
28AQI
28AQI
28AQI
2025 Days Vs Air Quality
Ratingen, North Rhine Westphalia, Germany
72%
160
27%
59
0.9%
2
Total number of days with different AQI categories in last 222 days in 2025 (143 days remaining)
Under WHO’s Safe Air Quality Limits: 72%
Health Risk Level:
Low
In 2025, 72% of 222 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
Ratingen, North Rhine Westphalia, Germany
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
40AQI
30AQI
33AQI
46AQI
43AQI
23AQI
21AQI
21AQI
24AQI
41AQI
68AQI
71AQI
53AQI
55AQI
71AQI
57AQI
54AQI
59AQI
74AQI
87AQI
84AQI
66AQI
57AQI
35AQI
22AQI
28AQI
24AQI
25AQI
22AQI
25AQI
39AQI
53AQI
52AQI
61AQI
78AQI
69AQI
70AQI
57AQI
65AQI
81AQI
110AQI
97AQI
55AQI
95AQI
121AQI
84AQI
51AQI
58AQI
65AQI
61AQI
66AQI
62AQI
52AQI
38AQI
25AQI
28AQI
43AQI
30AQI
34AQI
51AQI
60AQI
57AQI
60AQI
62AQI
58AQI
55AQI
57AQI
72AQI
82AQI
93AQI
69AQI
48AQI
39AQI
42AQI
56AQI
37AQI
25AQI
31AQI
48AQI
52AQI
37AQI
30AQI
49AQI
95AQI
83AQI
51AQI
72AQI
58AQI
36AQI
31AQI
30AQI
26AQI
41AQI
48AQI
47AQI
23AQI
18AQI
22AQI
46AQI
47AQI
56AQI
60AQI
39AQI
52AQI
41AQI
29AQI
36AQI
23AQI
27AQI
55AQI
37AQI
29AQI
35AQI
40AQI
56AQI
55AQI
28AQI
28AQI
39AQI
38AQI
38AQI
45AQI
57AQI
37AQI
22AQI
20AQI
27AQI
25AQI
18AQI
19AQI
18AQI
18AQI
21AQI
31AQI
38AQI
27AQI
34AQI
39AQI
35AQI
27AQI
31AQI
34AQI
24AQI
22AQI
24AQI
23AQI
24AQI
16AQI
20AQI
22AQI
34AQI
32AQI
35AQI
28AQI
39AQI
21AQI
17AQI
15AQI
18AQI
22AQI
48AQI
46AQI
40AQI
43AQI
50AQI
47AQI
33AQI
34AQI
37AQI
40AQI
33AQI
28AQI
26AQI
31AQI
26AQI
26AQI
24AQI
23AQI
23AQI
21AQI
23AQI
25AQI
31AQI
34AQI
27AQI
22AQI
21AQI
20AQI
21AQI
23AQI
26AQI
25AQI
25AQI
27AQI
35AQI
38AQI
30AQI
28AQI
29AQI
36AQI
33AQI
22AQI
17AQI
18AQI
22AQI
33AQI
31AQI
41AQI
30AQI
29AQI
30AQI
24AQI
25AQI
21AQI
21AQI
23AQI
23AQI
24AQI
26AQI
28AQI
32AQI
45AQI
63AQI
55AQI
38AQI
28AQI
31AQI
28AQI
25AQI
No. of days
202540AQI
Highest AQI recorded in
February63AQI
Lowest AQI recorded in
August25AQI
202437AQI
Highest AQI recorded in
January46AQI
Lowest AQI recorded in
February28AQI
202336AQI
Highest AQI recorded in
February61AQI
Lowest AQI recorded in
March23AQI
202239AQI
Highest AQI recorded in
March58AQI
Lowest AQI recorded in
August29AQI
202134AQI
Highest AQI recorded in
June47AQI
Lowest AQI recorded in
April24AQI
202022AQI
Highest AQI recorded in
August30AQI
Lowest AQI recorded in
December11AQI
Most & Least Polluted Years Over the Last 6 Years
Ratingen's annual 2025 AQI (40) shows an average percentage change of 24.1% (worsened AQI) compared to previous years: 2020 (22), 2021 (34), 2022 (39), 2023 (36), 2024 (37).