Monchengladbach, 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!
October Air Quality Analysis
Monchengladbach, North Rhine Westphalia, Germany
AQI Trends: Highest and Lowest
Same Day Analysis (9th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 56 of Moderate air quality, showing improvement over 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 9th Oct - 10th Oct 2025
Monchengladbach, North Rhine Westphalia, Germany
7 AM9th Oct 2025
7 PM
6 AM10th Oct 2025
68AQI
22AQI
53AQI
34AQI
In the last 24 hours,
Monchengladbach's AQI reached its highest point of 68 at 7 AM during the Day, while the lowest point, undefined, was recorded at 6 AM during the Night between 9th Oct and 10th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Monchengladbach, North Rhine Westphalia, Germany
15°C11/21°C
16°C13/19°C
15°C12/19°C
15°C12/19°C
15°C10/19°C
18°C15/21°C
15°C12/19°C
14°C11/17°C
18°C14/24°C
20°C14/28°C
21°C17/28°C
15°C11/17°C
13°C9/16°C
14°C9/18°C
13°C10/18°C
10°C9/11°C
13°C9/18°C
14°C12/18°C
15°C10/20°C
15°C12/19°C
13°C10/18°C
12°C8/17°C
11°C7/17°C
12°C9/16°C
13°C10/17°C
12°C9/13°C
12°C9/15°C
15°C13/19°C
14°C12/15°C
13°C10/17°C
--°C/°C
32AQI
28AQI
31AQI
29AQI
2025 Days Vs Air Quality
Monchengladbach, North Rhine Westphalia, Germany
74%
210
25%
70
0.7%
2
Total number of days with different AQI categories in last 283 days in 2025 (82 days remaining)
Under WHO’s Safe Air Quality Limits: 74%
Health Risk Level:
Low
In 2025, 74% of 283 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
Monchengladbach, North Rhine Westphalia, Germany
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
28AQI
25AQI
29AQI
43AQI
43AQI
23AQI
22AQI
22AQI
25AQI
41AQI
66AQI
71AQI
61AQI
62AQI
69AQI
51AQI
58AQI
64AQI
73AQI
83AQI
80AQI
69AQI
56AQI
31AQI
22AQI
27AQI
23AQI
23AQI
22AQI
25AQI
39AQI
55AQI
57AQI
75AQI
80AQI
66AQI
68AQI
58AQI
68AQI
84AQI
109AQI
94AQI
56AQI
95AQI
122AQI
89AQI
50AQI
57AQI
67AQI
65AQI
71AQI
59AQI
55AQI
38AQI
26AQI
28AQI
42AQI
28AQI
34AQI
46AQI
63AQI
63AQI
70AQI
75AQI
69AQI
57AQI
63AQI
81AQI
93AQI
98AQI
63AQI
43AQI
32AQI
40AQI
56AQI
38AQI
26AQI
34AQI
55AQI
56AQI
36AQI
29AQI
42AQI
96AQI
83AQI
59AQI
77AQI
59AQI
36AQI
30AQI
31AQI
26AQI
41AQI
50AQI
50AQI
24AQI
17AQI
26AQI
54AQI
47AQI
55AQI
63AQI
44AQI
52AQI
41AQI
28AQI
32AQI
23AQI
33AQI
54AQI
39AQI
28AQI
34AQI
39AQI
61AQI
62AQI
31AQI
30AQI
48AQI
46AQI
44AQI
46AQI
61AQI
38AQI
21AQI
23AQI
31AQI
32AQI
19AQI
20AQI
20AQI
19AQI
22AQI
32AQI
38AQI
29AQI
37AQI
40AQI
39AQI
30AQI
33AQI
36AQI
24AQI
23AQI
21AQI
23AQI
24AQI
16AQI
21AQI
22AQI
37AQI
34AQI
35AQI
28AQI
37AQI
20AQI
16AQI
15AQI
18AQI
23AQI
52AQI
44AQI
39AQI
46AQI
54AQI
42AQI
28AQI
33AQI
39AQI
41AQI
29AQI
27AQI
28AQI
33AQI
24AQI
24AQI
24AQI
22AQI
21AQI
19AQI
24AQI
27AQI
40AQI
42AQI
24AQI
21AQI
19AQI
18AQI
20AQI
24AQI
26AQI
23AQI
22AQI
26AQI
38AQI
34AQI
25AQI
25AQI
28AQI
33AQI
34AQI
21AQI
17AQI
17AQI
23AQI
31AQI
30AQI
39AQI
27AQI
28AQI
30AQI
25AQI
24AQI
21AQI
20AQI
23AQI
23AQI
24AQI
27AQI
27AQI
36AQI
37AQI
41AQI
44AQI
54AQI
59AQI
57AQI
51AQI
37AQI
24AQI
28AQI
33AQI
32AQI
22AQI
22AQI
21AQI
22AQI
28AQI
32AQI
35AQI
23AQI
18AQI
18AQI
18AQI
18AQI
17AQI
18AQI
19AQI
20AQI
22AQI
24AQI
25AQI
24AQI
20AQI
17AQI
17AQI
16AQI
15AQI
20AQI
20AQI
18AQI
22AQI
28AQI
29AQI
19AQI
18AQI
15AQI
16AQI
16AQI
27AQI
31AQI
51AQI
62AQI
67AQI
43AQI
41AQI
32AQI
33AQI
43AQI
59AQI
50AQI
56AQI
44AQI
64AQI
57AQI
40AQI
30AQI
31AQI
27AQI
31AQI
23AQI
47AQI
No. of days
202539AQI
Highest AQI recorded in
February64AQI
Lowest AQI recorded in
September23AQI
202435AQI
Highest AQI recorded in
January43AQI
Lowest AQI recorded in
February25AQI
202334AQI
Highest AQI recorded in
February56AQI
Lowest AQI recorded in
March24AQI
202239AQI
Highest AQI recorded in
March64AQI
Lowest AQI recorded in
August27AQI
202132AQI
Highest AQI recorded in
June49AQI
Lowest AQI recorded in
January15AQI
202022AQI
Highest AQI recorded in
April31AQI
Lowest AQI recorded in
December14AQI
Most & Least Polluted Years Over the Last 6 Years
Monchengladbach's annual 2025 AQI (39) shows an average percentage change of 23.2% (worsened AQI) compared to previous years: 2020 (22), 2021 (32), 2022 (39), 2023 (34), 2024 (35).