Deinze, 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
Deinze, Flanders, Belgium
AQI Trends: Highest and Lowest
Same Day Analysis (24th September):
On this day, AQI across the 4 years varied significantly: 2026 ranks 1st highest AQI at 31 of Good air quality on the same day.
Day & Night AQI Trend: 24th Sep - 25th Sep 2026
Deinze, Flanders, Belgium
7 AM24th Sep 2026
8 PM
6 AM25th Sep 2026
44AQI
20AQI
46AQI
23AQI
In the last 24 hours,
Deinze's AQI reached its highest point of 46 at 3 AM during the Night, while the lowest point, 20, was recorded at 2 PM during the Day between 24th Sep and 25th Sep 2026.
Day & Night AQI Trend : Aug - Sep 2026
Deinze, Flanders, Belgium
23°C18/31°C
18°C16/20°C
18°C15/21°C
19°C17/24°C
18°C15/22°C
18°C14/23°C
18°C14/23°C
19°C17/24°C
21°C18/25°C
18°C14/22°C
19°C12/26°C
23°C19/28°C
19°C14/22°C
15°C12/18°C
16°C11/22°C
17°C14/24°C
19°C15/25°C
18°C17/21°C
19°C17/24°C
21°C16/27°C
17°C14/21°C
15°C13/20°C
16°C11/21°C
19°C16/23°C
18°C14/20°C
16°C11/21°C
17°C13/22°C
18°C13/24°C
16°C13/21°C
18°C12/25°C
40AQI
26AQI
41AQI
26AQI
2026 Days Vs Air Quality
Deinze, Flanders, Belgium
72%
190
27%
71
1%
3
Total number of days with different AQI categories in last 268 days in 2026 (97 days remaining)
Under WHO’s Safe Air Quality Limits: 72%
Health Risk Level:
Low
In 2026, 72% of 268 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
Deinze, Flanders, Belgium
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
31AQI (US)
18AQI (US)
22AQI (US)
24AQI (US)
49AQI (US)
46AQI (US)
68AQI (US)
62AQI (US)
25AQI (US)
61AQI (US)
82AQI (US)
40AQI (US)
44AQI (US)
55AQI (US)
35AQI (US)
32AQI (US)
63AQI (US)
80AQI (US)
86AQI (US)
74AQI (US)
44AQI (US)
61AQI (US)
34AQI (US)
28AQI (US)
87AQI (US)
138AQI (US)
68AQI (US)
72AQI (US)
87AQI (US)
59AQI (US)
34AQI (US)
58AQI (US)
68AQI (US)
82AQI (US)
28AQI (US)
73AQI (US)
57AQI (US)
24AQI (US)
38AQI (US)
74AQI (US)
51AQI (US)
31AQI (US)
33AQI (US)
55AQI (US)
45AQI (US)
66AQI (US)
23AQI (US)
24AQI (US)
52AQI (US)
58AQI (US)
57AQI (US)
33AQI (US)
22AQI (US)
30AQI (US)
38AQI (US)
43AQI (US)
64AQI (US)
59AQI (US)
19AQI (US)
29AQI (US)
37AQI (US)
76AQI (US)
84AQI (US)
74AQI (US)
80AQI (US)
116AQI (US)
116AQI (US)
97AQI (US)
78AQI (US)
36AQI (US)
21AQI (US)
31AQI (US)
35AQI (US)
33AQI (US)
19AQI (US)
25AQI (US)
30AQI (US)
79AQI (US)
91AQI (US)
58AQI (US)
80AQI (US)
94AQI (US)
93AQI (US)
22AQI (US)
11AQI (US)
42AQI (US)
18AQI (US)
15AQI (US)
22AQI (US)
26AQI (US)
66AQI (US)
51AQI (US)
32AQI (US)
29AQI (US)
27AQI (US)
25AQI (US)
24AQI (US)
42AQI (US)
59AQI (US)
16AQI (US)
30AQI (US)
16AQI (US)
32AQI (US)
35AQI (US)
38AQI (US)
22AQI (US)
39AQI (US)
25AQI (US)
17AQI (US)
58AQI (US)
50AQI (US)
51AQI (US)
62AQI (US)
42AQI (US)
28AQI (US)
25AQI (US)
21AQI (US)
21AQI (US)
30AQI (US)
54AQI (US)
33AQI (US)
73AQI (US)
61AQI (US)
28AQI (US)
44AQI (US)
54AQI (US)
51AQI (US)
14AQI (US)
19AQI (US)
24AQI (US)
21AQI (US)
28AQI (US)
35AQI (US)
36AQI (US)
34AQI (US)
32AQI (US)
32AQI (US)
32AQI (US)
34AQI (US)
39AQI (US)
52AQI (US)
37AQI (US)
25AQI (US)
45AQI (US)
24AQI (US)
57AQI (US)
71AQI (US)
42AQI (US)
20AQI (US)
23AQI (US)
23AQI (US)
20AQI (US)
24AQI (US)
20AQI (US)
21AQI (US)
20AQI (US)
19AQI (US)
20AQI (US)
21AQI (US)
21AQI (US)
22AQI (US)
19AQI (US)
42AQI (US)
58AQI (US)
27AQI (US)
20AQI (US)
45AQI (US)
27AQI (US)
55AQI (US)
69AQI (US)
58AQI (US)
42AQI (US)
67AQI (US)
64AQI (US)
46AQI (US)
38AQI (US)
9AQI (US)
20AQI (US)
21AQI (US)
17AQI (US)
16AQI (US)
22AQI (US)
13AQI (US)
25AQI (US)
11AQI (US)
43AQI (US)
44AQI (US)
64AQI (US)
54AQI (US)
41AQI (US)
31AQI (US)
51AQI (US)
43AQI (US)
45AQI (US)
64AQI (US)
53AQI (US)
25AQI (US)
24AQI (US)
22AQI (US)
19AQI (US)
24AQI (US)
32AQI (US)
52AQI (US)
28AQI (US)
19AQI (US)
26AQI (US)
38AQI (US)
45AQI (US)
38AQI (US)
27AQI (US)
32AQI (US)
33AQI (US)
46AQI (US)
28AQI (US)
19AQI (US)
30AQI (US)
27AQI (US)
34AQI (US)
35AQI (US)
22AQI (US)
23AQI (US)
32AQI (US)
39AQI (US)
54AQI (US)
29AQI (US)
39AQI (US)
40AQI (US)
41AQI (US)
37AQI (US)
24AQI (US)
21AQI (US)
33AQI (US)
28AQI (US)
30AQI (US)
44AQI (US)
45AQI (US)
42AQI (US)
24AQI (US)
54AQI (US)
19AQI (US)
27AQI (US)
39AQI (US)
39AQI (US)
20AQI (US)
20AQI (US)
27AQI (US)
31AQI (US)
31AQI (US)
15AQI (US)
33AQI (US)
26AQI (US)
34AQI (US)
24AQI (US)
38AQI (US)
31AQI (US)
21AQI (US)
54AQI (US)
40AQI (US)
71AQI (US)
33AQI (US)
33AQI (US)
43AQI (US)
41AQI (US)
31AQI (US)
55AQI (US)
47AQI (US)
54AQI (US)
35AQI (US)
39AQI (US)
33AQI (US)
34AQI (US)
33AQI (US)
33AQI (US)
No. of days
202640AQI (US)
Highest AQI (US) recorded in
January55AQI (US)
Lowest AQI (US) recorded in
September33AQI (US)
202546AQI (US)
Highest AQI (US) recorded in
February68AQI (US)
Lowest AQI (US) recorded in
September25AQI (US)
202441AQI (US)
Highest AQI (US) recorded in
January48AQI (US)
Lowest AQI (US) recorded in
July31AQI (US)
202330AQI (US)
Highest AQI (US) recorded in
June41AQI (US)
Lowest AQI (US) recorded in
August20AQI (US)
202232AQI (US)
Highest AQI (US) recorded in
December38AQI (US)
Lowest AQI (US) recorded in
October21AQI (US)
Most & Least Polluted Years Over the Last 5 Years
Deinze's annual 2026 AQI (US) (40) shows an average percentage change of 10.7% (worsened AQI (US)) compared to previous years: 2022 (32), 2023 (30), 2024 (41), 2025 (46).