Gelsenkirchen, 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
Gelsenkirchen, North Rhine Westphalia, Germany
AQI Trends: Highest and Lowest
Same Day Analysis (1st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 24 of Good air quality, showing improvement over 2024, 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 1st Aug - 2nd Aug 2025
Gelsenkirchen, North Rhine Westphalia, Germany
5 AM1st Aug 2025
9 PM
4 AM2nd Aug 2025
33AQI
22AQI
24AQI
21AQI
In the last 24 hours,
Gelsenkirchen's AQI reached its highest point of 33 at 12 PM during the Day, while the lowest point, 21, was recorded at 4 AM during the Night between 1st Aug and 2nd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Gelsenkirchen, North Rhine Westphalia, Germany
20°C15/25°C
20°C14/25°C
20°C16/28°C
16°C14/17°C
16°C13/19°C
15°C10/19°C
17°C12/23°C
19°C13/25°C
19°C17/23°C
21°C15/26°C
21°C18/26°C
20°C17/25°C
19°C14/25°C
17°C14/19°C
19°C13/24°C
22°C16/28°C
24°C18/32°C
22°C18/29°C
20°C16/24°C
18°C14/23°C
18°C14/23°C
20°C15/26°C
20°C16/24°C
21°C15/26°C
19°C16/23°C
17°C14/23°C
18°C13/23°C
18°C13/23°C
18°C14/22°C
17°C13/21°C
--°C/°C
30AQI
30AQI
31AQI
31AQI
2025 Days Vs Air Quality
Gelsenkirchen, North Rhine Westphalia, Germany
65%
139
33%
71
1%
3
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Under WHO’s Safe Air Quality Limits: 65%
Health Risk Level:
Moderate
In 2025, 65% of 214 days were within WHO’s safe air quality limits, and 35% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Gelsenkirchen, North Rhine Westphalia, Germany
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
54AQI
35AQI
40AQI
48AQI
49AQI
24AQI
20AQI
25AQI
30AQI
46AQI
65AQI
73AQI
60AQI
60AQI
69AQI
65AQI
56AQI
68AQI
83AQI
90AQI
84AQI
85AQI
63AQI
42AQI
26AQI
34AQI
21AQI
19AQI
20AQI
26AQI
38AQI
67AQI
67AQI
77AQI
87AQI
73AQI
72AQI
55AQI
65AQI
92AQI
109AQI
106AQI
64AQI
93AQI
113AQI
80AQI
60AQI
58AQI
67AQI
69AQI
66AQI
63AQI
51AQI
48AQI
34AQI
35AQI
51AQI
39AQI
40AQI
46AQI
60AQI
64AQI
75AQI
89AQI
73AQI
67AQI
72AQI
85AQI
92AQI
100AQI
69AQI
56AQI
40AQI
38AQI
51AQI
38AQI
33AQI
48AQI
63AQI
63AQI
58AQI
59AQI
57AQI
88AQI
86AQI
46AQI
75AQI
59AQI
40AQI
34AQI
31AQI
31AQI
48AQI
53AQI
51AQI
29AQI
25AQI
36AQI
51AQI
47AQI
58AQI
69AQI
46AQI
52AQI
55AQI
38AQI
41AQI
28AQI
32AQI
53AQI
51AQI
41AQI
48AQI
40AQI
49AQI
53AQI
36AQI
35AQI
45AQI
40AQI
48AQI
52AQI
54AQI
33AQI
24AQI
24AQI
30AQI
29AQI
28AQI
27AQI
25AQI
22AQI
28AQI
41AQI
40AQI
28AQI
37AQI
40AQI
35AQI
34AQI
37AQI
38AQI
32AQI
31AQI
28AQI
28AQI
31AQI
23AQI
22AQI
28AQI
40AQI
37AQI
41AQI
34AQI
41AQI
25AQI
19AQI
17AQI
19AQI
26AQI
51AQI
47AQI
42AQI
49AQI
55AQI
51AQI
37AQI
42AQI
45AQI
44AQI
32AQI
30AQI
29AQI
38AQI
32AQI
34AQI
31AQI
30AQI
32AQI
30AQI
29AQI
30AQI
40AQI
40AQI
30AQI
29AQI
27AQI
25AQI
23AQI
27AQI
29AQI
27AQI
26AQI
29AQI
41AQI
48AQI
35AQI
32AQI
35AQI
37AQI
36AQI
28AQI
22AQI
25AQI
27AQI
32AQI
31AQI
43AQI
32AQI
29AQI
26AQI
24AQI
24AQI
49AQI
68AQI
62AQI
44AQI
33AQI
36AQI
31AQI
24AQI
No. of days
202546AQI
Highest AQI recorded in
February68AQI
Lowest AQI recorded in
August24AQI
202439AQI
Highest AQI recorded in
January49AQI
Lowest AQI recorded in
April27AQI
202339AQI
Highest AQI recorded in
February66AQI
Lowest AQI recorded in
March22AQI
202244AQI
Highest AQI recorded in
March68AQI
Lowest AQI recorded in
August24AQI
202137AQI
Highest AQI recorded in
November61AQI
Lowest AQI recorded in
January18AQI
202020AQI
Highest AQI recorded in
April27AQI
Lowest AQI recorded in
July15AQI
Most & Least Polluted Years Over the Last 6 Years
Gelsenkirchen's annual 2025 AQI (46) shows an average percentage change of 38.5% (worsened AQI) compared to previous years: 2020 (20), 2021 (37), 2022 (44), 2023 (39), 2024 (39).