Wielsbeke, Harelbeke, Flanders, 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
Wielsbeke, Harelbeke, Flanders, Belgium
AQI Trends: Highest and Lowest
Same Day Analysis (27th November ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 62 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 27th Nov - 28th Nov 2025
Wielsbeke, Harelbeke, Flanders, Belgium
7 AM27th Nov 2025
5 PM
6 AM28th Nov 2025
55AQI
46AQI
67AQI
47AQI
In the last 24 hours,
Wielsbeke's AQI reached its highest point of 67 at 7 PM during the Night, while the lowest point, 46, was recorded at 11 AM during the Day between 27th Nov and 28th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Wielsbeke, Harelbeke, Flanders, Belgium
12°C10/14°C
11°C7/14°C
13°C12/14°C
13°C11/15°C
10°C8/13°C
11°C7/15°C
14°C12/15°C
14°C13/17°C
13°C11/16°C
13°C11/17°C
12°C11/16°C
11°C8/15°C
10°C8/11°C
10°C8/14°C
13°C10/16°C
13°C11/16°C
14°C13/16°C
13°C11/16°C
10°C7/11°C
8°C6/10°C
6°C4/7°C
5°C4/7°C
4°C4/5°C
3°C1/5°C
2°C0/4°C
3°C0/6°C
6°C3/9°C
6°C4/8°C
6°C3/8°C
5°C4/6°C
--°C/°C
43AQI
43AQI
53AQI
44AQI
2025 Days Vs Air Quality
Wielsbeke, Harelbeke, Flanders, Belgium
67%
221
31%
101
3%
9
Total number of days with different AQI categories in last 332 days in 2025 (33 days remaining)
Under WHO’s Safe Air Quality Limits: 67%
Health Risk Level:
Moderate
In 2025, 67% of 332 days were within WHO’s safe air quality limits, and 33% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Wielsbeke, Harelbeke, Flanders, Belgium
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
31AQI
29AQI
32AQI
56AQI
30AQI
23AQI
23AQI
36AQI
33AQI
61AQI
99AQI
77AQI
86AQI
97AQI
92AQI
75AQI
76AQI
70AQI
91AQI
99AQI
89AQI
87AQI
60AQI
30AQI
36AQI
29AQI
23AQI
25AQI
30AQI
33AQI
48AQI
67AQI
81AQI
101AQI
70AQI
72AQI
71AQI
56AQI
65AQI
39AQI
142AQI
98AQI
86AQI
93AQI
121AQI
100AQI
70AQI
76AQI
83AQI
91AQI
76AQI
59AQI
47AQI
45AQI
29AQI
52AQI
37AQI
27AQI
44AQI
49AQI
73AQI
108AQI
118AQI
112AQI
88AQI
60AQI
73AQI
91AQI
131AQI
90AQI
40AQI
37AQI
32AQI
43AQI
50AQI
46AQI
44AQI
53AQI
60AQI
60AQI
40AQI
32AQI
80AQI
126AQI
65AQI
72AQI
61AQI
37AQI
41AQI
37AQI
42AQI
43AQI
57AQI
62AQI
54AQI
24AQI
37AQI
54AQI
59AQI
47AQI
60AQI
71AQI
50AQI
31AQI
43AQI
24AQI
40AQI
48AQI
40AQI
52AQI
46AQI
47AQI
29AQI
62AQI
59AQI
65AQI
56AQI
64AQI
64AQI
57AQI
56AQI
67AQI
63AQI
22AQI
24AQI
22AQI
33AQI
40AQI
31AQI
27AQI
27AQI
37AQI
47AQI
49AQI
45AQI
33AQI
39AQI
41AQI
44AQI
33AQI
48AQI
31AQI
23AQI
31AQI
22AQI
30AQI
22AQI
21AQI
30AQI
23AQI
31AQI
32AQI
26AQI
26AQI
20AQI
17AQI
20AQI
17AQI
17AQI
51AQI
56AQI
38AQI
51AQI
58AQI
47AQI
32AQI
37AQI
36AQI
40AQI
42AQI
46AQI
36AQI
36AQI
26AQI
30AQI
24AQI
25AQI
28AQI
22AQI
20AQI
31AQI
42AQI
47AQI
35AQI
26AQI
24AQI
19AQI
21AQI
23AQI
29AQI
31AQI
32AQI
30AQI
32AQI
45AQI
33AQI
29AQI
31AQI
33AQI
36AQI
27AQI
19AQI
18AQI
18AQI
33AQI
34AQI
44AQI
28AQI
26AQI
34AQI
31AQI
26AQI
23AQI
20AQI
21AQI
24AQI
21AQI
25AQI
27AQI
29AQI
38AQI
33AQI
46AQI
47AQI
56AQI
57AQI
41AQI
50AQI
33AQI
25AQI
27AQI
29AQI
25AQI
20AQI
20AQI
20AQI
23AQI
30AQI
28AQI
28AQI
22AQI
20AQI
19AQI
20AQI
18AQI
18AQI
18AQI
19AQI
19AQI
20AQI
22AQI
21AQI
23AQI
21AQI
19AQI
16AQI
17AQI
24AQI
28AQI
24AQI
22AQI
23AQI
30AQI
21AQI
18AQI
16AQI
15AQI
26AQI
54AQI
73AQI
44AQI
51AQI
35AQI
74AQI
71AQI
55AQI
48AQI
46AQI
45AQI
63AQI
60AQI
55AQI
72AQI
105AQI
83AQI
51AQI
60AQI
48AQI
55AQI
63AQI
70AQI
62AQI
54AQI
49AQI
53AQI
24AQI
38AQI
24AQI
18AQI
25AQI
28AQI
41AQI
30AQI
30AQI
27AQI
24AQI
40AQI
27AQI
25AQI
39AQI
58AQI
61AQI
62AQI
48AQI
43AQI
37AQI
48AQI
56AQI
70AQI
62AQI
37AQI
54AQI
35AQI
28AQI
70AQI
98AQI
53AQI
40AQI
34AQI
56AQI
62AQI
55AQI
71AQI
66AQI
50AQI
35AQI
33AQI
30AQI
30AQI
26AQI
52AQI
48AQI
No. of days
202545AQI
Highest AQI recorded in
February71AQI
Lowest AQI recorded in
September26AQI
202440AQI
Highest AQI recorded in
January53AQI
Lowest AQI recorded in
April21AQI
202342AQI
Highest AQI recorded in
May52AQI
Lowest AQI recorded in
July29AQI
202248AQI
Highest AQI recorded in
March82AQI
Lowest AQI recorded in
November28AQI
202153AQI
Highest AQI recorded in
March63AQI
Lowest AQI recorded in
August38AQI
202047AQI
Highest AQI recorded in
April68AQI
Lowest AQI recorded in
July29AQI
Most & Least Polluted Years Over the Last 6 Years
Wielsbeke's annual 2025 AQI (45) shows an average percentage change of -1.3% (improved AQI) compared to previous years: 2020 (47), 2021 (53), 2022 (48), 2023 (42), 2024 (40).