Zelzate, Lokeren, Flanders, Belgium Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
September Air Quality Analysis
Zelzate, Lokeren, Flanders, Belgium
AQI Trends: Highest and Lowest
Same Day Analysis (30th September):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 26 of Good air quality, showing improvement over 2023 and 2022 on the same day.
Day & Night AQI Trend: 29th Sep - 30th Sep 2026
Zelzate, Lokeren, Flanders, Belgium
7 AM29th Sep 2026
7 PM
6 AM30th Sep 2026
83AQI
42AQI
44AQI
27AQI
In the last 24 hours,
Zelzate's AQI reached its highest point of 83 at 1 PM during the Day, while the lowest point, 27, was recorded at 5 AM during the Night between 29th Sep and 30th Sep 2026.
Day & Night AQI Trend : Sep 2026
Zelzate, Lokeren, Flanders, Belgium
17°C14/21°C
17°C13/23°C
20°C16/24°C
20°C18/25°C
17°C14/21°C
18°C11/26°C
22°C17/28°C
17°C13/20°C
14°C11/18°C
15°C11/21°C
17°C12/22°C
18°C14/24°C
18°C17/22°C
19°C16/25°C
20°C16/26°C
16°C13/19°C
15°C12/19°C
15°C10/19°C
18°C16/23°C
17°C13/19°C
15°C10/20°C
16°C13/22°C
16°C12/23°C
15°C12/20°C
17°C11/25°C
17°C14/20°C
18°C13/24°C
17°C15/20°C
20°C16/28°C
20°C18/24°C
36AQI
25AQI
33AQI
23AQI
2026 Days Vs Air Quality
Zelzate, Lokeren, Flanders, Belgium
81%
220
17%
45
2%
5
Total number of days with different AQI categories in last 273 days in 2026 (92 days remaining)
Under WHO’s Safe Air Quality Limits: 81%
Health Risk Level:
Low
In 2026, 81% of 273 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
Zelzate, Lokeren, Flanders, Belgium
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
29AQI (US)
13AQI (US)
14AQI (US)
14AQI (US)
34AQI (US)
32AQI (US)
68AQI (US)
53AQI (US)
34AQI (US)
68AQI (US)
78AQI (US)
43AQI (US)
46AQI (US)
45AQI (US)
45AQI (US)
28AQI (US)
59AQI (US)
77AQI (US)
87AQI (US)
80AQI (US)
45AQI (US)
61AQI (US)
39AQI (US)
23AQI (US)
99AQI (US)
133AQI (US)
79AQI (US)
72AQI (US)
93AQI (US)
69AQI (US)
35AQI (US)
47AQI (US)
65AQI (US)
87AQI (US)
30AQI (US)
85AQI (US)
63AQI (US)
24AQI (US)
43AQI (US)
81AQI (US)
56AQI (US)
36AQI (US)
26AQI (US)
36AQI (US)
33AQI (US)
64AQI (US)
23AQI (US)
20AQI (US)
44AQI (US)
53AQI (US)
48AQI (US)
35AQI (US)
24AQI (US)
31AQI (US)
42AQI (US)
30AQI (US)
51AQI (US)
51AQI (US)
18AQI (US)
27AQI (US)
25AQI (US)
70AQI (US)
90AQI (US)
77AQI (US)
80AQI (US)
104AQI (US)
124AQI (US)
101AQI (US)
91AQI (US)
44AQI (US)
32AQI (US)
27AQI (US)
22AQI (US)
22AQI (US)
23AQI (US)
22AQI (US)
35AQI (US)
77AQI (US)
76AQI (US)
60AQI (US)
89AQI (US)
105AQI (US)
99AQI (US)
22AQI (US)
14AQI (US)
42AQI (US)
25AQI (US)
17AQI (US)
27AQI (US)
27AQI (US)
52AQI (US)
50AQI (US)
37AQI (US)
34AQI (US)
26AQI (US)
22AQI (US)
30AQI (US)
39AQI (US)
59AQI (US)
21AQI (US)
34AQI (US)
17AQI (US)
31AQI (US)
32AQI (US)
34AQI (US)
25AQI (US)
28AQI (US)
23AQI (US)
11AQI (US)
51AQI (US)
34AQI (US)
40AQI (US)
64AQI (US)
30AQI (US)
22AQI (US)
19AQI (US)
20AQI (US)
20AQI (US)
28AQI (US)
48AQI (US)
21AQI (US)
54AQI (US)
50AQI (US)
26AQI (US)
19AQI (US)
56AQI (US)
39AQI (US)
16AQI (US)
17AQI (US)
16AQI (US)
12AQI (US)
20AQI (US)
35AQI (US)
36AQI (US)
34AQI (US)
31AQI (US)
32AQI (US)
32AQI (US)
35AQI (US)
36AQI (US)
51AQI (US)
37AQI (US)
25AQI (US)
34AQI (US)
28AQI (US)
32AQI (US)
49AQI (US)
36AQI (US)
23AQI (US)
18AQI (US)
17AQI (US)
11AQI (US)
19AQI (US)
13AQI (US)
16AQI (US)
24AQI (US)
12AQI (US)
14AQI (US)
12AQI (US)
11AQI (US)
15AQI (US)
12AQI (US)
12AQI (US)
35AQI (US)
22AQI (US)
14AQI (US)
17AQI (US)
14AQI (US)
12AQI (US)
13AQI (US)
23AQI (US)
23AQI (US)
62AQI (US)
66AQI (US)
36AQI (US)
27AQI (US)
14AQI (US)
13AQI (US)
13AQI (US)
14AQI (US)
13AQI (US)
16AQI (US)
10AQI (US)
13AQI (US)
11AQI (US)
12AQI (US)
9AQI (US)
14AQI (US)
16AQI (US)
14AQI (US)
18AQI (US)
31AQI (US)
19AQI (US)
21AQI (US)
36AQI (US)
44AQI (US)
24AQI (US)
27AQI (US)
22AQI (US)
16AQI (US)
22AQI (US)
29AQI (US)
44AQI (US)
28AQI (US)
18AQI (US)
28AQI (US)
34AQI (US)
38AQI (US)
41AQI (US)
15AQI (US)
25AQI (US)
32AQI (US)
42AQI (US)
24AQI (US)
20AQI (US)
34AQI (US)
26AQI (US)
34AQI (US)
31AQI (US)
20AQI (US)
24AQI (US)
39AQI (US)
37AQI (US)
44AQI (US)
15AQI (US)
26AQI (US)
28AQI (US)
30AQI (US)
30AQI (US)
25AQI (US)
18AQI (US)
31AQI (US)
24AQI (US)
29AQI (US)
52AQI (US)
40AQI (US)
42AQI (US)
25AQI (US)
40AQI (US)
20AQI (US)
24AQI (US)
29AQI (US)
34AQI (US)
16AQI (US)
16AQI (US)
27AQI (US)
36AQI (US)
28AQI (US)
17AQI (US)
28AQI (US)
25AQI (US)
30AQI (US)
26AQI (US)
41AQI (US)
29AQI (US)
19AQI (US)
38AQI (US)
29AQI (US)
31AQI (US)
29AQI (US)
31AQI (US)
40AQI (US)
40AQI (US)
30AQI (US)
36AQI (US)
32AQI (US)
32AQI (US)
34AQI (US)
54AQI (US)
26AQI (US)
55AQI (US)
45AQI (US)
55AQI (US)
32AQI (US)
33AQI (US)
21AQI (US)
22AQI (US)
30AQI (US)
30AQI (US)
No. of days
202636AQI (US)
Highest AQI (US) recorded in
January55AQI (US)
Lowest AQI (US) recorded in
June21AQI (US)
202543AQI (US)
Highest AQI (US) recorded in
February69AQI (US)
Lowest AQI (US) recorded in
September23AQI (US)
202438AQI (US)
Highest AQI (US) recorded in
January46AQI (US)
Lowest AQI (US) recorded in
April24AQI (US)
202337AQI (US)
Highest AQI (US) recorded in
April44AQI (US)
Lowest AQI (US) recorded in
February24AQI (US)
202244AQI (US)
Highest AQI (US) recorded in
March72AQI (US)
Lowest AQI (US) recorded in
August26AQI (US)
202147AQI (US)
Highest AQI (US) recorded in
March58AQI (US)
Lowest AQI (US) recorded in
August34AQI (US)
202042AQI (US)
Highest AQI (US) recorded in
November58AQI (US)
Lowest AQI (US) recorded in
July25AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Zelzate's annual 2026 AQI (US) (36) shows an average percentage change of -13.3% (improved AQI (US)) compared to previous years: 2020 (42), 2021 (47), 2022 (44), 2023 (37), 2024 (38), 2025 (43).