Landen, 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
Landen, Flanders, Belgium
AQI Trends: Highest and Lowest
Same Day Analysis (29th September):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 40 of Good air quality, showing improvement over 2025 on the same day.
Day & Night AQI Trend: 28th Sep - 29th Sep 2026
Landen, Flanders, Belgium
7 AM28th Sep 2026
7 PM
6 AM29th Sep 2026
44AQI
21AQI
51AQI
25AQI
In the last 24 hours,
Landen's AQI reached its highest point of 51 at 5 AM during the Night, while the lowest point, 21, was recorded at 6 PM during the Day between 28th Sep and 29th Sep 2026.
Day & Night AQI Trend : Aug - Sep 2026
Landen, Flanders, Belgium
17°C15/20°C
17°C13/23°C
17°C13/23°C
18°C16/20°C
20°C17/25°C
17°C12/22°C
18°C11/25°C
23°C19/29°C
19°C15/25°C
14°C10/18°C
15°C10/21°C
16°C12/22°C
18°C13/23°C
17°C16/19°C
19°C16/23°C
21°C16/29°C
16°C13/20°C
15°C11/21°C
15°C10/20°C
17°C13/22°C
16°C11/19°C
14°C10/20°C
14°C11/19°C
16°C11/22°C
14°C11/18°C
16°C11/24°C
17°C14/22°C
19°C13/26°C
19°C15/23°C
21°C17/28°C
33AQI
20AQI
29AQI
21AQI
2026 Days Vs Air Quality
Landen, Flanders, Belgium
87%
233
12%
32
1%
4
Total number of days with different AQI categories in last 272 days in 2026 (93 days remaining)
Under WHO’s Safe Air Quality Limits: 87%
Health Risk Level:
Low
In 2026, 87% of 272 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
Landen, Flanders, Belgium
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
28AQI (US)
19AQI (US)
21AQI (US)
25AQI (US)
33AQI (US)
44AQI (US)
28AQI (US)
35AQI (US)
8AQI (US)
46AQI (US)
62AQI (US)
15AQI (US)
12AQI (US)
22AQI (US)
18AQI (US)
11AQI (US)
21AQI (US)
41AQI (US)
50AQI (US)
46AQI (US)
29AQI (US)
48AQI (US)
55AQI (US)
52AQI (US)
77AQI (US)
109AQI (US)
40AQI (US)
32AQI (US)
64AQI (US)
29AQI (US)
15AQI (US)
44AQI (US)
50AQI (US)
45AQI (US)
11AQI (US)
47AQI (US)
40AQI (US)
19AQI (US)
50AQI (US)
64AQI (US)
50AQI (US)
27AQI (US)
33AQI (US)
51AQI (US)
58AQI (US)
48AQI (US)
18AQI (US)
26AQI (US)
40AQI (US)
29AQI (US)
64AQI (US)
29AQI (US)
12AQI (US)
28AQI (US)
43AQI (US)
18AQI (US)
52AQI (US)
46AQI (US)
13AQI (US)
29AQI (US)
38AQI (US)
53AQI (US)
84AQI (US)
63AQI (US)
62AQI (US)
120AQI (US)
120AQI (US)
88AQI (US)
53AQI (US)
38AQI (US)
22AQI (US)
30AQI (US)
38AQI (US)
45AQI (US)
17AQI (US)
22AQI (US)
37AQI (US)
76AQI (US)
97AQI (US)
55AQI (US)
68AQI (US)
99AQI (US)
105AQI (US)
26AQI (US)
10AQI (US)
34AQI (US)
36AQI (US)
26AQI (US)
23AQI (US)
30AQI (US)
40AQI (US)
57AQI (US)
36AQI (US)
19AQI (US)
27AQI (US)
21AQI (US)
28AQI (US)
26AQI (US)
37AQI (US)
17AQI (US)
33AQI (US)
26AQI (US)
42AQI (US)
72AQI (US)
46AQI (US)
29AQI (US)
52AQI (US)
28AQI (US)
22AQI (US)
61AQI (US)
38AQI (US)
35AQI (US)
46AQI (US)
36AQI (US)
21AQI (US)
28AQI (US)
19AQI (US)
18AQI (US)
25AQI (US)
29AQI (US)
43AQI (US)
45AQI (US)
63AQI (US)
56AQI (US)
31AQI (US)
50AQI (US)
61AQI (US)
25AQI (US)
17AQI (US)
25AQI (US)
20AQI (US)
31AQI (US)
34AQI (US)
34AQI (US)
34AQI (US)
29AQI (US)
30AQI (US)
26AQI (US)
35AQI (US)
31AQI (US)
45AQI (US)
35AQI (US)
22AQI (US)
35AQI (US)
20AQI (US)
40AQI (US)
51AQI (US)
26AQI (US)
19AQI (US)
25AQI (US)
18AQI (US)
17AQI (US)
20AQI (US)
21AQI (US)
21AQI (US)
23AQI (US)
12AQI (US)
15AQI (US)
20AQI (US)
19AQI (US)
26AQI (US)
19AQI (US)
28AQI (US)
37AQI (US)
22AQI (US)
16AQI (US)
28AQI (US)
32AQI (US)
28AQI (US)
32AQI (US)
32AQI (US)
39AQI (US)
55AQI (US)
56AQI (US)
52AQI (US)
26AQI (US)
10AQI (US)
18AQI (US)
21AQI (US)
11AQI (US)
13AQI (US)
15AQI (US)
12AQI (US)
11AQI (US)
10AQI (US)
24AQI (US)
27AQI (US)
35AQI (US)
33AQI (US)
26AQI (US)
29AQI (US)
38AQI (US)
27AQI (US)
28AQI (US)
40AQI (US)
46AQI (US)
25AQI (US)
25AQI (US)
27AQI (US)
20AQI (US)
23AQI (US)
27AQI (US)
29AQI (US)
25AQI (US)
21AQI (US)
24AQI (US)
28AQI (US)
34AQI (US)
41AQI (US)
19AQI (US)
24AQI (US)
24AQI (US)
29AQI (US)
21AQI (US)
23AQI (US)
32AQI (US)
32AQI (US)
25AQI (US)
25AQI (US)
18AQI (US)
23AQI (US)
28AQI (US)
28AQI (US)
34AQI (US)
39AQI (US)
29AQI (US)
28AQI (US)
25AQI (US)
22AQI (US)
18AQI (US)
16AQI (US)
28AQI (US)
23AQI (US)
26AQI (US)
29AQI (US)
29AQI (US)
29AQI (US)
12AQI (US)
11AQI (US)
44AQI (US)
26AQI (US)
28AQI (US)
18AQI (US)
16AQI (US)
21AQI (US)
19AQI (US)
26AQI (US)
17AQI (US)
9AQI (US)
20AQI (US)
26AQI (US)
29AQI (US)
22AQI (US)
30AQI (US)
27AQI (US)
23AQI (US)
19AQI (US)
23AQI (US)
30AQI (US)
23AQI (US)
33AQI (US)
30AQI (US)
29AQI (US)
23AQI (US)
26AQI (US)
42AQI (US)
43AQI (US)
31AQI (US)
40AQI (US)
37AQI (US)
38AQI (US)
53AQI (US)
34AQI (US)
35AQI (US)
26AQI (US)
26AQI (US)
26AQI (US)
26AQI (US)
No. of days
202633AQI (US)
Highest AQI (US) recorded in
March53AQI (US)
Lowest AQI (US) recorded in
September26AQI (US)
202535AQI (US)
Highest AQI (US) recorded in
February56AQI (US)
Lowest AQI (US) recorded in
September20AQI (US)
202432AQI (US)
Highest AQI (US) recorded in
January44AQI (US)
Lowest AQI (US) recorded in
April23AQI (US)
202335AQI (US)
Highest AQI (US) recorded in
May47AQI (US)
Lowest AQI (US) recorded in
November26AQI (US)
202236AQI (US)
Highest AQI (US) recorded in
March64AQI (US)
Lowest AQI (US) recorded in
November21AQI (US)
202143AQI (US)
Highest AQI (US) recorded in
March55AQI (US)
Lowest AQI (US) recorded in
October32AQI (US)
202039AQI (US)
Highest AQI (US) recorded in
March58AQI (US)
Lowest AQI (US) recorded in
July29AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Landen's annual 2026 AQI (US) (33) shows an average percentage change of -9.2% (improved AQI (US)) compared to previous years: 2020 (39), 2021 (43), 2022 (36), 2023 (35), 2024 (32), 2025 (35).