Antwerpen, Antwerp, Flanders, Belgium Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
October Air Quality Analysis
Antwerpen, Antwerp, Flanders, Belgium
AQI Trends: Highest and Lowest
Same Day Analysis (11th October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 72 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 11th Oct - 12th Oct 2025
Antwerpen, Antwerp, Flanders, Belgium
7 AM11th Oct 2025
7 PM
6 AM12th Oct 2025
AQI
AQI
99AQI
76AQI
In the last 24 hours,
Antwerpen's AQI reached its highest point of 99 at 1 PM during the Night, while the lowest point, undefined, was recorded at 6 AM during the Night between 11th Oct and 12th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Antwerpen, Antwerp, Flanders, Belgium
15°C11/19°C
15°C12/21°C
16°C10/21°C
18°C15/21°C
16°C14/19°C
16°C12/21°C
20°C16/25°C
21°C15/29°C
21°C19/26°C
15°C11/16°C
12°C9/16°C
13°C9/19°C
13°C9/18°C
11°C10/13°C
13°C10/17°C
14°C10/19°C
15°C9/21°C
14°C10/20°C
15°C11/20°C
14°C10/20°C
13°C9/18°C
13°C11/15°C
14°C11/17°C
13°C11/14°C
13°C10/16°C
15°C12/20°C
15°C12/17°C
14°C10/17°C
15°C12/19°C
--°C/°C
--°C/°C
38AQI
31AQI
33AQI
28AQI
2025 Days Vs Air Quality
Antwerpen, Antwerp, Flanders, Belgium
93%
127
7%
9
Total number of days with different AQI categories in last 284 days in 2025 (81 days remaining)
Under WHO’s Safe Air Quality Limits: 93%
Health Risk Level:
Very Low
In 2025, 93% of 284 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
Antwerpen, Antwerp, Flanders, Belgium
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
26AQI
22AQI
31AQI
35AQI
32AQI
23AQI
21AQI
18AQI
17AQI
14AQI
17AQI
31AQI
53AQI
43AQI
41AQI
52AQI
48AQI
38AQI
37AQI
33AQI
34AQI
34AQI
33AQI
32AQI
31AQI
26AQI
24AQI
23AQI
25AQI
24AQI
19AQI
19AQI
23AQI
27AQI
37AQI
25AQI
23AQI
21AQI
19AQI
19AQI
19AQI
23AQI
26AQI
23AQI
24AQI
27AQI
35AQI
27AQI
25AQI
24AQI
23AQI
32AQI
33AQI
24AQI
20AQI
19AQI
23AQI
28AQI
32AQI
27AQI
27AQI
29AQI
28AQI
25AQI
22AQI
20AQI
21AQI
25AQI
22AQI
25AQI
28AQI
28AQI
40AQI
39AQI
41AQI
47AQI
56AQI
57AQI
46AQI
49AQI
35AQI
25AQI
26AQI
28AQI
26AQI
20AQI
20AQI
19AQI
22AQI
29AQI
27AQI
30AQI
25AQI
21AQI
18AQI
19AQI
19AQI
18AQI
18AQI
19AQI
20AQI
21AQI
23AQI
22AQI
24AQI
21AQI
20AQI
17AQI
17AQI
21AQI
25AQI
23AQI
18AQI
19AQI
22AQI
22AQI
19AQI
16AQI
14AQI
14AQI
22AQI
37AQI
26AQI
43AQI
25AQI
55AQI
49AQI
38AQI
41AQI
43AQI
46AQI
54AQI
52AQI
33AQI
52AQI
72AQI
26AQI
30AQI
26AQI
30AQI
21AQI
49AQI
No. of days
202529AQI
Highest AQI recorded in
October49AQI
Lowest AQI recorded in
September21AQI
Most & Least Polluted Years Over the Last 1 Years
Antwerpen's annual 2025 AQI (29) shows an average percentage change of NaN% (improved AQI) compared to previous years: .