Mechelen, Vlaanderen, Belgium Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
November Air Quality Analysis
Mechelen, Vlaanderen, Belgium
AQI Trends: Highest and Lowest
Same Day Analysis (13th November ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 37 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 14th Nov - 15th Nov 2025
Mechelen, Vlaanderen, Belgium
7 AM14th Nov 2025
5 PM
6 AM15th Nov 2025
AQI
AQI
55AQI
37AQI
In the last 24 hours,
Mechelen's AQI reached its highest point of 55 at 2 PM during the Night, while the lowest point, undefined, was recorded at 6 AM during the Night between 14th Nov and 15th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Mechelen, Vlaanderen, Belgium
13°C12/16°C
12°C9/14°C
12°C10/15°C
13°C8/19°C
15°C13/19°C
14°C13/17°C
13°C10/16°C
13°C10/15°C
10°C7/12°C
9°C8/11°C
8°C5/11°C
10°C8/12°C
11°C7/15°C
12°C10/15°C
11°C7/14°C
13°C11/14°C
13°C11/15°C
10°C7/14°C
10°C7/14°C
14°C12/16°C
14°C11/18°C
12°C10/16°C
13°C10/17°C
12°C9/15°C
10°C8/14°C
10°C8/13°C
10°C8/13°C
13°C11/16°C
14°C13/17°C
--°C/°C
--°C/°C
33AQI
28AQI
37AQI
28AQI
2025 Days Vs Air Quality
Mechelen, Vlaanderen, Belgium
91%
154
9%
15
Total number of days with different AQI categories in last 318 days in 2025 (47 days remaining)
Under WHO’s Safe Air Quality Limits: 91%
Health Risk Level:
Very Low
In 2025, 91% of 318 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
Mechelen, Vlaanderen, Belgium
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
27AQI
22AQI
35AQI
30AQI
32AQI
27AQI
22AQI
20AQI
17AQI
14AQI
17AQI
31AQI
53AQI
42AQI
41AQI
55AQI
48AQI
37AQI
34AQI
31AQI
34AQI
35AQI
34AQI
32AQI
33AQI
27AQI
26AQI
21AQI
24AQI
23AQI
19AQI
18AQI
23AQI
28AQI
36AQI
27AQI
24AQI
23AQI
19AQI
19AQI
19AQI
23AQI
25AQI
24AQI
25AQI
28AQI
36AQI
27AQI
25AQI
27AQI
26AQI
32AQI
32AQI
23AQI
19AQI
18AQI
24AQI
31AQI
35AQI
29AQI
27AQI
28AQI
28AQI
24AQI
22AQI
21AQI
20AQI
24AQI
22AQI
24AQI
26AQI
28AQI
39AQI
37AQI
42AQI
47AQI
56AQI
58AQI
45AQI
49AQI
36AQI
26AQI
25AQI
29AQI
26AQI
20AQI
20AQI
19AQI
21AQI
28AQI
28AQI
31AQI
24AQI
21AQI
18AQI
19AQI
19AQI
17AQI
18AQI
19AQI
20AQI
20AQI
23AQI
22AQI
23AQI
21AQI
19AQI
17AQI
17AQI
21AQI
24AQI
22AQI
18AQI
19AQI
24AQI
22AQI
19AQI
15AQI
14AQI
14AQI
21AQI
35AQI
25AQI
43AQI
24AQI
60AQI
48AQI
38AQI
36AQI
44AQI
48AQI
51AQI
53AQI
51AQI
58AQI
77AQI
79AQI
35AQI
46AQI
48AQI
52AQI
53AQI
57AQI
47AQI
31AQI
26AQI
27AQI
24AQI
18AQI
14AQI
18AQI
21AQI
27AQI
29AQI
29AQI
27AQI
19AQI
25AQI
30AQI
26AQI
21AQI
34AQI
44AQI
48AQI
61AQI
35AQI
27AQI
28AQI
37AQI
28AQI
30AQI
26AQI
30AQI
21AQI
41AQI
33AQI
No. of days
202530AQI
Highest AQI recorded in
October41AQI
Lowest AQI recorded in
September21AQI
Most & Least Polluted Years Over the Last 1 Years
Mechelen's annual 2025 AQI (30) shows an average percentage change of NaN% (improved AQI) compared to previous years: .