Maaseik, 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
Maaseik, Flanders, Belgium
AQI Trends: Highest and Lowest
Same Day Analysis (27th September):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 43 of Good air quality on the same day.
Day & Night AQI Trend: 26th Sep - 27th Sep 2026
Maaseik, Flanders, Belgium
7 AM26th Sep 2026
7 PM
6 AM27th Sep 2026
49AQI
21AQI
54AQI
46AQI
In the last 24 hours,
Maaseik's AQI reached its highest point of 54 at 6 AM during the Night, while the lowest point, 21, was recorded at 1 PM during the Day between 26th Sep and 27th Sep 2026.
Day & Night AQI Trend : Aug - Sep 2026
Maaseik, Flanders, Belgium
18°C15/22°C
19°C16/23°C
17°C16/20°C
17°C13/22°C
17°C13/22°C
18°C16/20°C
20°C17/26°C
17°C13/22°C
18°C12/25°C
23°C20/29°C
20°C15/24°C
15°C11/18°C
15°C11/20°C
16°C13/21°C
18°C14/23°C
17°C16/19°C
18°C16/22°C
21°C17/29°C
16°C13/19°C
15°C12/20°C
15°C11/20°C
18°C14/22°C
16°C13/19°C
15°C11/20°C
14°C12/18°C
16°C12/21°C
15°C11/18°C
16°C11/23°C
17°C14/22°C
19°C14/25°C
27AQI
21AQI
26AQI
22AQI
2026 Days Vs Air Quality
Maaseik, Flanders, Belgium
92%
246
7%
20
0.3%
1
Total number of days with different AQI categories in last 270 days in 2026 (95 days remaining)
Under WHO’s Safe Air Quality Limits: 92%
Health Risk Level:
Very Low
In 2026, 92% of 270 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
Maaseik, Flanders, Belgium
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
42AQI (US)
25AQI (US)
27AQI (US)
33AQI (US)
36AQI (US)
47AQI (US)
33AQI (US)
36AQI (US)
12AQI (US)
45AQI (US)
60AQI (US)
26AQI (US)
11AQI (US)
21AQI (US)
19AQI (US)
17AQI (US)
32AQI (US)
54AQI (US)
55AQI (US)
54AQI (US)
42AQI (US)
60AQI (US)
54AQI (US)
58AQI (US)
96AQI (US)
114AQI (US)
63AQI (US)
40AQI (US)
68AQI (US)
37AQI (US)
30AQI (US)
19AQI (US)
16AQI (US)
41AQI (US)
18AQI (US)
48AQI (US)
35AQI (US)
16AQI (US)
34AQI (US)
27AQI (US)
27AQI (US)
16AQI (US)
21AQI (US)
27AQI (US)
26AQI (US)
23AQI (US)
12AQI (US)
26AQI (US)
36AQI (US)
10AQI (US)
15AQI (US)
29AQI (US)
21AQI (US)
20AQI (US)
18AQI (US)
19AQI (US)
25AQI (US)
28AQI (US)
17AQI (US)
24AQI (US)
32AQI (US)
33AQI (US)
69AQI (US)
54AQI (US)
49AQI (US)
83AQI (US)
96AQI (US)
74AQI (US)
39AQI (US)
16AQI (US)
26AQI (US)
13AQI (US)
17AQI (US)
18AQI (US)
19AQI (US)
19AQI (US)
22AQI (US)
55AQI (US)
76AQI (US)
35AQI (US)
61AQI (US)
69AQI (US)
75AQI (US)
24AQI (US)
11AQI (US)
17AQI (US)
20AQI (US)
14AQI (US)
15AQI (US)
27AQI (US)
23AQI (US)
20AQI (US)
20AQI (US)
17AQI (US)
22AQI (US)
22AQI (US)
16AQI (US)
18AQI (US)
21AQI (US)
22AQI (US)
28AQI (US)
26AQI (US)
20AQI (US)
42AQI (US)
34AQI (US)
19AQI (US)
20AQI (US)
18AQI (US)
13AQI (US)
20AQI (US)
19AQI (US)
19AQI (US)
20AQI (US)
16AQI (US)
21AQI (US)
21AQI (US)
19AQI (US)
20AQI (US)
21AQI (US)
20AQI (US)
20AQI (US)
25AQI (US)
18AQI (US)
15AQI (US)
16AQI (US)
22AQI (US)
35AQI (US)
14AQI (US)
15AQI (US)
16AQI (US)
14AQI (US)
19AQI (US)
35AQI (US)
35AQI (US)
33AQI (US)
31AQI (US)
31AQI (US)
29AQI (US)
35AQI (US)
35AQI (US)
48AQI (US)
38AQI (US)
24AQI (US)
23AQI (US)
17AQI (US)
26AQI (US)
30AQI (US)
25AQI (US)
14AQI (US)
13AQI (US)
10AQI (US)
9AQI (US)
10AQI (US)
11AQI (US)
12AQI (US)
12AQI (US)
10AQI (US)
12AQI (US)
9AQI (US)
8AQI (US)
14AQI (US)
13AQI (US)
12AQI (US)
19AQI (US)
15AQI (US)
16AQI (US)
17AQI (US)
17AQI (US)
12AQI (US)
18AQI (US)
15AQI (US)
22AQI (US)
38AQI (US)
43AQI (US)
32AQI (US)
20AQI (US)
13AQI (US)
15AQI (US)
16AQI (US)
13AQI (US)
14AQI (US)
13AQI (US)
11AQI (US)
9AQI (US)
11AQI (US)
12AQI (US)
10AQI (US)
18AQI (US)
18AQI (US)
14AQI (US)
22AQI (US)
24AQI (US)
17AQI (US)
22AQI (US)
34AQI (US)
46AQI (US)
23AQI (US)
24AQI (US)
28AQI (US)
27AQI (US)
25AQI (US)
26AQI (US)
27AQI (US)
27AQI (US)
25AQI (US)
23AQI (US)
31AQI (US)
31AQI (US)
44AQI (US)
24AQI (US)
28AQI (US)
29AQI (US)
32AQI (US)
24AQI (US)
24AQI (US)
26AQI (US)
29AQI (US)
26AQI (US)
25AQI (US)
21AQI (US)
32AQI (US)
33AQI (US)
28AQI (US)
34AQI (US)
25AQI (US)
24AQI (US)
31AQI (US)
25AQI (US)
25AQI (US)
22AQI (US)
20AQI (US)
27AQI (US)
32AQI (US)
25AQI (US)
30AQI (US)
36AQI (US)
24AQI (US)
13AQI (US)
14AQI (US)
24AQI (US)
26AQI (US)
29AQI (US)
21AQI (US)
18AQI (US)
22AQI (US)
21AQI (US)
22AQI (US)
20AQI (US)
13AQI (US)
25AQI (US)
28AQI (US)
34AQI (US)
25AQI (US)
28AQI (US)
28AQI (US)
26AQI (US)
20AQI (US)
23AQI (US)
25AQI (US)
22AQI (US)
24AQI (US)
29AQI (US)
23AQI (US)
24AQI (US)
27AQI (US)
35AQI (US)
43AQI (US)
43AQI (US)
24AQI (US)
39AQI (US)
21AQI (US)
26AQI (US)
16AQI (US)
22AQI (US)
26AQI (US)
25AQI (US)
No. of days
202627AQI (US)
Highest AQI (US) recorded in
January43AQI (US)
Lowest AQI (US) recorded in
June16AQI (US)
202538AQI (US)
Highest AQI (US) recorded in
February59AQI (US)
Lowest AQI (US) recorded in
September22AQI (US)
202438AQI (US)
Highest AQI (US) recorded in
May48AQI (US)
Lowest AQI (US) recorded in
April27AQI (US)
202337AQI (US)
Highest AQI (US) recorded in
June53AQI (US)
Lowest AQI (US) recorded in
November23AQI (US)
202243AQI (US)
Highest AQI (US) recorded in
March67AQI (US)
Lowest AQI (US) recorded in
September30AQI (US)
202135AQI (US)
Highest AQI (US) recorded in
March49AQI (US)
Lowest AQI (US) recorded in
November20AQI (US)
202031AQI (US)
Highest AQI (US) recorded in
April52AQI (US)
Lowest AQI (US) recorded in
December19AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Maaseik's annual 2026 AQI (US) (27) shows an average percentage change of -26.3% (improved AQI (US)) compared to previous years: 2020 (31), 2021 (35), 2022 (43), 2023 (37), 2024 (38), 2025 (38).