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 (28th September):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 31 of Good air quality on the same day.
Day & Night AQI Trend: 27th Sep - 28th Sep 2026
Landen, Flanders, Belgium
7 AM27th Sep 2026
7 PM
6 AM28th Sep 2026
57AQI
21AQI
40AQI
21AQI
In the last 24 hours,
Landen's AQI reached its highest point of 57 at 12 PM during the Day, while the lowest point, 21, was recorded at 9 PM during the Night between 27th Sep and 28th Sep 2026.
Day & Night AQI Trend : Aug - Sep 2026
Landen, Flanders, Belgium
18°C15/23°C
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
32AQI
20AQI
27AQI
21AQI
2026 Days Vs Air Quality
Landen, Flanders, Belgium
87%
232
12%
32
1%
4
Total number of days with different AQI categories in last 271 days in 2026 (94 days remaining)
Under WHO’s Safe Air Quality Limits: 87%
Health Risk Level:
Low
In 2026, 87% of 271 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)
37AQI (US)
38AQI (US)
53AQI (US)
34AQI (US)
35AQI (US)
26AQI (US)
26AQI (US)
26AQI (US)
25AQI (US)
No. of days
202633AQI (US)
Highest AQI (US) recorded in
March53AQI (US)
Lowest AQI (US) recorded in
September25AQI (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).