Munster, 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
Munster, North Rhine Westphalia, Germany
AQI Trends: Highest and Lowest
Same Day Analysis (3rd October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 50 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Oct - 4th Oct 2025
Munster, North Rhine Westphalia, Germany
7 AM3rd Oct 2025
7 PM
6 AM4th Oct 2025
52AQI
41AQI
45AQI
37AQI
In the last 24 hours,
Munster's AQI reached its highest point of 52 at 7 AM during the Day, while the lowest point, 37, was recorded at 11 PM during the Night between 3rd Oct and 4th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Munster, North Rhine Westphalia, Germany
20°C16/25°C
17°C13/21°C
17°C12/23°C
20°C14/27°C
18°C15/22°C
14°C11/16°C
15°C10/20°C
16°C13/21°C
15°C12/19°C
15°C13/19°C
15°C11/19°C
18°C15/21°C
14°C12/17°C
14°C11/18°C
18°C16/23°C
20°C14/27°C
22°C17/29°C
16°C12/19°C
12°C9/16°C
13°C8/18°C
13°C8/18°C
11°C10/15°C
13°C8/17°C
14°C11/19°C
15°C11/20°C
15°C12/17°C
13°C9/17°C
11°C7/16°C
11°C5/17°C
12°C7/16°C
--°C/°C
29AQI
27AQI
29AQI
26AQI
2025 Days Vs Air Quality
Munster, North Rhine Westphalia, Germany
74%
203
24%
67
2%
6
Total number of days with different AQI categories in last 277 days in 2025 (88 days remaining)
Under WHO’s Safe Air Quality Limits: 74%
Health Risk Level:
Low
In 2025, 74% of 277 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
Munster, North Rhine Westphalia, Germany
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
44AQI
29AQI
29AQI
42AQI
50AQI
23AQI
22AQI
27AQI
31AQI
36AQI
45AQI
49AQI
64AQI
60AQI
70AQI
60AQI
60AQI
57AQI
63AQI
73AQI
97AQI
85AQI
58AQI
33AQI
23AQI
32AQI
24AQI
26AQI
23AQI
26AQI
40AQI
69AQI
69AQI
83AQI
90AQI
74AQI
66AQI
51AQI
69AQI
96AQI
116AQI
118AQI
94AQI
135AQI
107AQI
74AQI
62AQI
59AQI
61AQI
60AQI
60AQI
65AQI
55AQI
51AQI
34AQI
40AQI
52AQI
39AQI
45AQI
44AQI
56AQI
67AQI
86AQI
92AQI
74AQI
63AQI
67AQI
90AQI
109AQI
107AQI
57AQI
43AQI
30AQI
36AQI
51AQI
28AQI
26AQI
39AQI
61AQI
64AQI
61AQI
68AQI
66AQI
91AQI
75AQI
45AQI
74AQI
61AQI
34AQI
31AQI
31AQI
28AQI
45AQI
50AQI
43AQI
19AQI
19AQI
23AQI
48AQI
44AQI
54AQI
61AQI
38AQI
58AQI
62AQI
40AQI
44AQI
28AQI
27AQI
57AQI
66AQI
55AQI
56AQI
45AQI
55AQI
57AQI
30AQI
31AQI
41AQI
30AQI
35AQI
50AQI
45AQI
23AQI
21AQI
20AQI
28AQI
21AQI
20AQI
21AQI
22AQI
19AQI
24AQI
31AQI
35AQI
27AQI
39AQI
38AQI
31AQI
28AQI
35AQI
36AQI
20AQI
20AQI
29AQI
26AQI
28AQI
19AQI
21AQI
26AQI
39AQI
37AQI
43AQI
31AQI
38AQI
23AQI
18AQI
17AQI
16AQI
25AQI
53AQI
47AQI
41AQI
49AQI
53AQI
49AQI
33AQI
34AQI
37AQI
36AQI
25AQI
27AQI
27AQI
31AQI
24AQI
26AQI
29AQI
27AQI
30AQI
27AQI
27AQI
26AQI
34AQI
37AQI
26AQI
23AQI
21AQI
22AQI
21AQI
23AQI
25AQI
23AQI
21AQI
26AQI
31AQI
42AQI
32AQI
27AQI
29AQI
38AQI
37AQI
25AQI
21AQI
27AQI
28AQI
27AQI
30AQI
46AQI
29AQI
25AQI
21AQI
22AQI
24AQI
21AQI
21AQI
23AQI
24AQI
25AQI
28AQI
31AQI
43AQI
40AQI
35AQI
46AQI
57AQI
61AQI
61AQI
50AQI
34AQI
24AQI
28AQI
33AQI
27AQI
21AQI
21AQI
21AQI
21AQI
28AQI
36AQI
43AQI
29AQI
19AQI
19AQI
19AQI
19AQI
17AQI
18AQI
19AQI
20AQI
22AQI
24AQI
37AQI
31AQI
23AQI
18AQI
17AQI
18AQI
16AQI
20AQI
20AQI
20AQI
23AQI
27AQI
31AQI
20AQI
19AQI
15AQI
19AQI
20AQI
28AQI
40AQI
59AQI
48AQI
46AQI
58AQI
50AQI
45AQI
71AQI
61AQI
43AQI
28AQI
33AQI
28AQI
32AQI
24AQI
51AQI
No. of days
202540AQI
Highest AQI recorded in
February71AQI
Lowest AQI recorded in
September24AQI
202438AQI
Highest AQI recorded in
March49AQI
Lowest AQI recorded in
April29AQI
202330AQI
Highest AQI recorded in
February50AQI
Lowest AQI recorded in
November23AQI
202232AQI
Highest AQI recorded in
March45AQI
Lowest AQI recorded in
August23AQI
202127AQI
Highest AQI recorded in
June37AQI
Lowest AQI recorded in
January16AQI
202020AQI
Highest AQI recorded in
March28AQI
Lowest AQI recorded in
October15AQI
Most & Least Polluted Years Over the Last 6 Years
Munster's annual 2025 AQI (40) shows an average percentage change of 43.7% (worsened AQI) compared to previous years: 2020 (20), 2021 (27), 2022 (32), 2023 (30), 2024 (38).