Mortsel, Flanders, Belgium Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
July Air Quality Analysis
Mortsel, Flanders, Belgium
AQI Trends: Highest and Lowest
Same Day Analysis (28th July):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 26 of Good air quality, showing improvement over 2025 and 2024 on the same day.
Day & Night AQI Trend: 27th Jul - 28th Jul 2026
Mortsel, Flanders, Belgium
5 AM27th Jul 2026
9 PM
4 AM28th Jul 2026
27AQI
12AQI
42AQI
8AQI
In the last 24 hours,
Mortsel's AQI reached its highest point of 42 at 12 AM during the Night, while the lowest point, 8, was recorded at 10 PM during the Night between 27th Jul and 28th Jul 2026.
Day & Night AQI Trend : Jun - Jul 2026
Mortsel, Flanders, Belgium
20°C16/24°C
18°C13/24°C
20°C13/26°C
19°C15/23°C
18°C12/23°C
20°C14/26°C
20°C17/23°C
23°C16/30°C
23°C19/27°C
22°C17/26°C
23°C16/30°C
24°C17/30°C
25°C16/32°C
25°C18/32°C
23°C14/32°C
26°C19/33°C
25°C18/31°C
24°C17/31°C
20°C15/25°C
18°C15/22°C
17°C14/21°C
18°C13/23°C
17°C11/24°C
17°C13/21°C
19°C15/22°C
20°C13/27°C
23°C17/29°C
19°C15/23°C
19°C14/23°C
23°C16/31°C
27AQI
22AQI
27AQI
23AQI
2026 Days Vs Air Quality
Mortsel, Flanders, Belgium
90%
185
10%
20
0.4%
1
Total number of days with different AQI categories in last 209 days in 2026 (156 days remaining)
Under WHO’s Safe Air Quality Limits: 90%
Health Risk Level:
Very Low
In 2026, 90% of 209 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
Mortsel, Flanders, Belgium
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
30AQI (US)
26AQI (US)
30AQI (US)
29AQI (US)
50AQI (US)
35AQI (US)
40AQI (US)
47AQI (US)
23AQI (US)
56AQI (US)
64AQI (US)
24AQI (US)
18AQI (US)
30AQI (US)
32AQI (US)
22AQI (US)
40AQI (US)
62AQI (US)
72AQI (US)
69AQI (US)
35AQI (US)
46AQI (US)
48AQI (US)
49AQI (US)
83AQI (US)
122AQI (US)
63AQI (US)
47AQI (US)
67AQI (US)
43AQI (US)
21AQI (US)
40AQI (US)
46AQI (US)
48AQI (US)
14AQI (US)
52AQI (US)
38AQI (US)
18AQI (US)
39AQI (US)
42AQI (US)
31AQI (US)
37AQI (US)
32AQI (US)
43AQI (US)
43AQI (US)
38AQI (US)
21AQI (US)
36AQI (US)
40AQI (US)
35AQI (US)
40AQI (US)
31AQI (US)
30AQI (US)
33AQI (US)
35AQI (US)
34AQI (US)
32AQI (US)
31AQI (US)
26AQI (US)
30AQI (US)
37AQI (US)
53AQI (US)
72AQI (US)
53AQI (US)
52AQI (US)
99AQI (US)
92AQI (US)
88AQI (US)
41AQI (US)
25AQI (US)
29AQI (US)
13AQI (US)
17AQI (US)
29AQI (US)
30AQI (US)
30AQI (US)
29AQI (US)
50AQI (US)
68AQI (US)
32AQI (US)
59AQI (US)
75AQI (US)
78AQI (US)
19AQI (US)
10AQI (US)
27AQI (US)
29AQI (US)
26AQI (US)
25AQI (US)
26AQI (US)
29AQI (US)
35AQI (US)
18AQI (US)
25AQI (US)
26AQI (US)
18AQI (US)
23AQI (US)
26AQI (US)
29AQI (US)
26AQI (US)
29AQI (US)
29AQI (US)
29AQI (US)
30AQI (US)
33AQI (US)
23AQI (US)
30AQI (US)
28AQI (US)
24AQI (US)
26AQI (US)
21AQI (US)
25AQI (US)
43AQI (US)
22AQI (US)
23AQI (US)
25AQI (US)
23AQI (US)
24AQI (US)
22AQI (US)
35AQI (US)
21AQI (US)
42AQI (US)
36AQI (US)
22AQI (US)
23AQI (US)
29AQI (US)
30AQI (US)
23AQI (US)
22AQI (US)
23AQI (US)
19AQI (US)
28AQI (US)
34AQI (US)
35AQI (US)
34AQI (US)
30AQI (US)
31AQI (US)
29AQI (US)
35AQI (US)
35AQI (US)
48AQI (US)
37AQI (US)
27AQI (US)
27AQI (US)
25AQI (US)
27AQI (US)
40AQI (US)
32AQI (US)
18AQI (US)
17AQI (US)
21AQI (US)
19AQI (US)
21AQI (US)
20AQI (US)
21AQI (US)
22AQI (US)
18AQI (US)
22AQI (US)
20AQI (US)
18AQI (US)
21AQI (US)
19AQI (US)
21AQI (US)
26AQI (US)
24AQI (US)
24AQI (US)
23AQI (US)
23AQI (US)
19AQI (US)
21AQI (US)
23AQI (US)
24AQI (US)
31AQI (US)
37AQI (US)
29AQI (US)
25AQI (US)
21AQI (US)
21AQI (US)
23AQI (US)
20AQI (US)
24AQI (US)
17AQI (US)
14AQI (US)
17AQI (US)
14AQI (US)
23AQI (US)
24AQI (US)
29AQI (US)
28AQI (US)
27AQI (US)
28AQI (US)
28AQI (US)
22AQI (US)
23AQI (US)
37AQI (US)
40AQI (US)
24AQI (US)
26AQI (US)
26AQI (US)
18AQI (US)
18AQI (US)
29AQI (US)
42AQI (US)
25AQI (US)
19AQI (US)
26AQI (US)
46AQI (US)
35AQI (US)
43AQI (US)
27AQI (US)
30AQI (US)
22AQI (US)
25AQI (US)
No. of days
202633AQI (US)
Highest AQI (US) recorded in
January46AQI (US)
Lowest AQI (US) recorded in
June22AQI (US)
202542AQI (US)
Highest AQI (US) recorded in
February67AQI (US)
Lowest AQI (US) recorded in
September22AQI (US)
202438AQI (US)
Highest AQI (US) recorded in
November47AQI (US)
Lowest AQI (US) recorded in
April23AQI (US)
202336AQI (US)
Highest AQI (US) recorded in
May47AQI (US)
Lowest AQI (US) recorded in
July25AQI (US)
202241AQI (US)
Highest AQI (US) recorded in
March68AQI (US)
Lowest AQI (US) recorded in
November25AQI (US)
202142AQI (US)
Highest AQI (US) recorded in
March53AQI (US)
Lowest AQI (US) recorded in
May29AQI (US)
202036AQI (US)
Highest AQI (US) recorded in
November53AQI (US)
Lowest AQI (US) recorded in
July22AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Mortsel's annual 2026 AQI (US) (33) shows an average percentage change of -15.3% (improved AQI (US)) compared to previous years: 2020 (36), 2021 (42), 2022 (41), 2023 (36), 2024 (38), 2025 (42).