Warstein, 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
Warstein, North Rhine Westphalia, Germany
AQI Trends: Highest and Lowest
Same Day Analysis (5th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 24 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: 6th Aug - 7th Aug 2025
Warstein, North Rhine Westphalia, Germany
5 AM6th Aug 2025
9 PM
4 AM7th Aug 2025
22AQI
17AQI
26AQI
22AQI
In the last 24 hours,
Warstein's AQI reached its highest point of 26 at 2 AM during the Night, while the lowest point, 17, was recorded at 5 AM during the Day between 6th Aug and 7th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Warstein, North Rhine Westphalia, Germany
12°C7/18°C
14°C9/19°C
15°C9/21°C
15°C12/18°C
17°C12/23°C
16°C12/21°C
17°C12/22°C
16°C13/22°C
14°C10/16°C
15°C10/20°C
17°C11/22°C
21°C13/29°C
20°C14/27°C
17°C12/21°C
16°C12/20°C
16°C12/21°C
17°C12/22°C
17°C12/22°C
18°C14/24°C
15°C12/18°C
13°C9/18°C
14°C9/19°C
14°C10/19°C
14°C9/19°C
15°C10/19°C
13°C11/16°C
14°C9/20°C
17°C13/23°C
16°C9/21°C
14°C8/21°C
--°C/°C
25AQI
25AQI
25AQI
25AQI
2025 Days Vs Air Quality
Warstein, North Rhine Westphalia, Germany
76%
164
23%
50
1%
3
Total number of days with different AQI categories in last 219 days in 2025 (146 days remaining)
Under WHO’s Safe Air Quality Limits: 76%
Health Risk Level:
Low
In 2025, 76% of 219 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
Warstein, North Rhine Westphalia, Germany
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
34AQI
25AQI
29AQI
33AQI
32AQI
23AQI
24AQI
24AQI
22AQI
27AQI
45AQI
44AQI
38AQI
45AQI
42AQI
34AQI
36AQI
51AQI
55AQI
63AQI
69AQI
56AQI
37AQI
25AQI
21AQI
22AQI
24AQI
25AQI
25AQI
23AQI
28AQI
56AQI
57AQI
59AQI
68AQI
59AQI
54AQI
50AQI
69AQI
81AQI
107AQI
101AQI
77AQI
102AQI
94AQI
59AQI
50AQI
58AQI
70AQI
68AQI
66AQI
64AQI
53AQI
35AQI
27AQI
32AQI
43AQI
29AQI
36AQI
43AQI
49AQI
55AQI
66AQI
72AQI
63AQI
54AQI
58AQI
84AQI
80AQI
99AQI
71AQI
57AQI
44AQI
45AQI
59AQI
39AQI
41AQI
53AQI
54AQI
51AQI
55AQI
59AQI
46AQI
84AQI
80AQI
45AQI
60AQI
61AQI
34AQI
26AQI
34AQI
32AQI
47AQI
51AQI
46AQI
20AQI
25AQI
32AQI
45AQI
47AQI
54AQI
57AQI
33AQI
42AQI
52AQI
31AQI
35AQI
23AQI
26AQI
33AQI
34AQI
25AQI
41AQI
28AQI
42AQI
47AQI
22AQI
26AQI
47AQI
42AQI
33AQI
35AQI
53AQI
32AQI
20AQI
22AQI
28AQI
26AQI
22AQI
23AQI
19AQI
18AQI
25AQI
32AQI
31AQI
23AQI
33AQI
34AQI
30AQI
29AQI
29AQI
30AQI
20AQI
21AQI
17AQI
21AQI
23AQI
14AQI
17AQI
18AQI
30AQI
25AQI
34AQI
34AQI
40AQI
22AQI
16AQI
16AQI
16AQI
21AQI
52AQI
41AQI
38AQI
50AQI
52AQI
48AQI
30AQI
37AQI
43AQI
40AQI
26AQI
26AQI
26AQI
34AQI
24AQI
23AQI
24AQI
23AQI
26AQI
22AQI
22AQI
25AQI
41AQI
35AQI
23AQI
25AQI
21AQI
18AQI
19AQI
22AQI
26AQI
24AQI
21AQI
26AQI
33AQI
34AQI
26AQI
25AQI
29AQI
34AQI
30AQI
22AQI
18AQI
22AQI
24AQI
29AQI
28AQI
37AQI
26AQI
24AQI
23AQI
23AQI
25AQI
22AQI
20AQI
21AQI
24AQI
35AQI
62AQI
58AQI
37AQI
26AQI
31AQI
26AQI
22AQI
No. of days
202539AQI
Highest AQI recorded in
February62AQI
Lowest AQI recorded in
August22AQI
202431AQI
Highest AQI recorded in
August45AQI
Lowest AQI recorded in
February21AQI
202331AQI
Highest AQI recorded in
February58AQI
Lowest AQI recorded in
November19AQI
202235AQI
Highest AQI recorded in
March65AQI
Lowest AQI recorded in
February24AQI
202136AQI
Highest AQI recorded in
June52AQI
Lowest AQI recorded in
January19AQI
202031AQI
Highest AQI recorded in
April40AQI
Lowest AQI recorded in
December18AQI
Most & Least Polluted Years Over the Last 6 Years
Warstein's annual 2025 AQI (39) shows an average percentage change of 18.1% (worsened AQI) compared to previous years: 2020 (31), 2021 (36), 2022 (35), 2023 (31), 2024 (31).