Antwerp, 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
Antwerp, Flanders, Belgium
AQI Trends: Highest and Lowest
Same Day Analysis (25th September):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 29 of Good air quality, showing improvement over 2024 on the same day.
Day & Night AQI Trend: 25th Sep - 26th Sep 2026
Antwerp, Flanders, Belgium
7 AM25th Sep 2026
8 PM
6 AM26th Sep 2026
49AQI
22AQI
46AQI
22AQI
In the last 24 hours,
Antwerp's AQI reached its highest point of 49 at 10 AM during the Day, while the lowest point, 22, was recorded at 9 PM during the Night between 25th Sep and 26th Sep 2026.
Day & Night AQI Trend : Aug - Sep 2026
Antwerp, Flanders, Belgium
19°C17/21°C
18°C15/21°C
19°C17/23°C
18°C14/23°C
18°C14/21°C
18°C14/23°C
19°C16/22°C
20°C18/25°C
18°C14/22°C
18°C12/25°C
23°C18/29°C
19°C15/21°C
15°C12/18°C
15°C12/20°C
17°C14/22°C
18°C14/24°C
18°C17/21°C
19°C16/23°C
20°C16/27°C
17°C13/20°C
15°C13/20°C
16°C11/20°C
18°C15/22°C
17°C13/19°C
15°C12/20°C
17°C13/21°C
17°C12/23°C
15°C12/20°C
17°C11/24°C
18°C14/22°C
31AQI
21AQI
27AQI
23AQI
2026 Days Vs Air Quality
Antwerp, Flanders, Belgium
91%
242
8%
20
1%
3
Total number of days with different AQI categories in last 269 days in 2026 (96 days remaining)
Under WHO’s Safe Air Quality Limits: 91%
Health Risk Level:
Very Low
In 2026, 91% of 269 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
Antwerp, Flanders, Belgium
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
28AQI (US)
22AQI (US)
25AQI (US)
25AQI (US)
45AQI (US)
35AQI (US)
41AQI (US)
44AQI (US)
19AQI (US)
54AQI (US)
60AQI (US)
23AQI (US)
21AQI (US)
30AQI (US)
29AQI (US)
17AQI (US)
34AQI (US)
55AQI (US)
66AQI (US)
64AQI (US)
33AQI (US)
44AQI (US)
47AQI (US)
46AQI (US)
86AQI (US)
123AQI (US)
63AQI (US)
48AQI (US)
68AQI (US)
43AQI (US)
21AQI (US)
39AQI (US)
46AQI (US)
56AQI (US)
15AQI (US)
57AQI (US)
40AQI (US)
19AQI (US)
38AQI (US)
46AQI (US)
34AQI (US)
30AQI (US)
25AQI (US)
40AQI (US)
43AQI (US)
38AQI (US)
21AQI (US)
36AQI (US)
38AQI (US)
34AQI (US)
39AQI (US)
33AQI (US)
30AQI (US)
32AQI (US)
35AQI (US)
34AQI (US)
32AQI (US)
31AQI (US)
24AQI (US)
29AQI (US)
36AQI (US)
54AQI (US)
75AQI (US)
58AQI (US)
60AQI (US)
104AQI (US)
101AQI (US)
92AQI (US)
49AQI (US)
26AQI (US)
31AQI (US)
15AQI (US)
18AQI (US)
29AQI (US)
29AQI (US)
30AQI (US)
29AQI (US)
51AQI (US)
68AQI (US)
34AQI (US)
61AQI (US)
79AQI (US)
84AQI (US)
22AQI (US)
10AQI (US)
24AQI (US)
29AQI (US)
25AQI (US)
25AQI (US)
26AQI (US)
28AQI (US)
34AQI (US)
21AQI (US)
26AQI (US)
27AQI (US)
20AQI (US)
24AQI (US)
26AQI (US)
31AQI (US)
25AQI (US)
29AQI (US)
28AQI (US)
29AQI (US)
30AQI (US)
35AQI (US)
26AQI (US)
29AQI (US)
27AQI (US)
24AQI (US)
26AQI (US)
22AQI (US)
26AQI (US)
44AQI (US)
26AQI (US)
25AQI (US)
26AQI (US)
23AQI (US)
25AQI (US)
22AQI (US)
34AQI (US)
21AQI (US)
50AQI (US)
38AQI (US)
23AQI (US)
23AQI (US)
28AQI (US)
28AQI (US)
22AQI (US)
22AQI (US)
23AQI (US)
18AQI (US)
27AQI (US)
34AQI (US)
36AQI (US)
34AQI (US)
30AQI (US)
31AQI (US)
29AQI (US)
35AQI (US)
35AQI (US)
48AQI (US)
36AQI (US)
27AQI (US)
29AQI (US)
25AQI (US)
30AQI (US)
41AQI (US)
35AQI (US)
22AQI (US)
20AQI (US)
22AQI (US)
19AQI (US)
21AQI (US)
21AQI (US)
22AQI (US)
22AQI (US)
19AQI (US)
22AQI (US)
21AQI (US)
19AQI (US)
21AQI (US)
19AQI (US)
21AQI (US)
26AQI (US)
23AQI (US)
20AQI (US)
23AQI (US)
22AQI (US)
19AQI (US)
21AQI (US)
23AQI (US)
24AQI (US)
32AQI (US)
40AQI (US)
30AQI (US)
25AQI (US)
19AQI (US)
21AQI (US)
23AQI (US)
20AQI (US)
24AQI (US)
16AQI (US)
14AQI (US)
19AQI (US)
18AQI (US)
22AQI (US)
23AQI (US)
28AQI (US)
27AQI (US)
26AQI (US)
27AQI (US)
28AQI (US)
22AQI (US)
21AQI (US)
37AQI (US)
40AQI (US)
24AQI (US)
24AQI (US)
26AQI (US)
21AQI (US)
16AQI (US)
28AQI (US)
43AQI (US)
26AQI (US)
19AQI (US)
26AQI (US)
28AQI (US)
37AQI (US)
43AQI (US)
13AQI (US)
25AQI (US)
26AQI (US)
37AQI (US)
25AQI (US)
22AQI (US)
34AQI (US)
27AQI (US)
30AQI (US)
29AQI (US)
26AQI (US)
26AQI (US)
29AQI (US)
35AQI (US)
39AQI (US)
22AQI (US)
29AQI (US)
31AQI (US)
32AQI (US)
24AQI (US)
18AQI (US)
16AQI (US)
30AQI (US)
30AQI (US)
24AQI (US)
30AQI (US)
35AQI (US)
37AQI (US)
11AQI (US)
21AQI (US)
14AQI (US)
21AQI (US)
22AQI (US)
17AQI (US)
10AQI (US)
19AQI (US)
22AQI (US)
27AQI (US)
17AQI (US)
16AQI (US)
24AQI (US)
26AQI (US)
31AQI (US)
23AQI (US)
35AQI (US)
30AQI (US)
22AQI (US)
24AQI (US)
30AQI (US)
33AQI (US)
20AQI (US)
33AQI (US)
34AQI (US)
37AQI (US)
28AQI (US)
29AQI (US)
44AQI (US)
35AQI (US)
45AQI (US)
27AQI (US)
30AQI (US)
23AQI (US)
26AQI (US)
27AQI (US)
25AQI (US)
No. of days
202632AQI (US)
Highest AQI (US) recorded in
March45AQI (US)
Lowest AQI (US) recorded in
June23AQI (US)
202542AQI (US)
Highest AQI (US) recorded in
February68AQI (US)
Lowest AQI (US) recorded in
September22AQI (US)
202437AQI (US)
Highest AQI (US) recorded in
November47AQI (US)
Lowest AQI (US) recorded in
April23AQI (US)
202338AQI (US)
Highest AQI (US) recorded in
February53AQI (US)
Lowest AQI (US) recorded in
July27AQI (US)
202243AQI (US)
Highest AQI (US) recorded in
March71AQI (US)
Lowest AQI (US) recorded in
September29AQI (US)
202146AQI (US)
Highest AQI (US) recorded in
March58AQI (US)
Lowest AQI (US) recorded in
August35AQI (US)
202041AQI (US)
Highest AQI (US) recorded in
November56AQI (US)
Lowest AQI (US) recorded in
July26AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Antwerp's annual 2026 AQI (US) (32) shows an average percentage change of -21.8% (improved AQI (US)) compared to previous years: 2020 (41), 2021 (46), 2022 (43), 2023 (38), 2024 (37), 2025 (42).