Mechelen, Vlaanderen, Belgium Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
March Air Quality Analysis
Mechelen, Vlaanderen, Belgium
AQI Trends: Highest and Lowest
Same Day Analysis (12th March):
On this day, AQI across the 1 years varied significantly: 2026 ranks 1st highest AQI at 31 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 11th Mar - 12th Mar 2026
Mechelen, Vlaanderen, Belgium
7 AM11th Mar 2026
6 PM
6 AM12th Mar 2026
33AQI
6AQI
40AQI
23AQI
In the last 24 hours,
Mechelen's AQI reached its highest point of 40 at 9 PM during the Night, while the lowest point, 6, was recorded at 2 PM during the Day between 11th Mar and 12th Mar 2026.
Day & Night AQI Trend : Feb - Mar 2026
Mechelen, Vlaanderen, Belgium
10°C8/11°C
9°C7/11°C
5°C3/7°C
1°C0/4°C
1°C-1/5°C
5°C3/8°C
5°C2/7°C
3°C1/7°C
4°C4/5°C
6°C2/9°C
10°C7/12°C
11°C10/12°C
10°C8/12°C
11°C9/14°C
13°C9/19°C
13°C10/17°C
13°C11/16°C
10°C6/11°C
8°C4/12°C
11°C6/16°C
11°C7/17°C
11°C7/17°C
12°C7/19°C
13°C9/19°C
12°C8/17°C
12°C8/18°C
13°C9/19°C
12°C10/15°C
10°C6/13°C
9°C5/13°C
46AQI
41AQI
49AQI
43AQI
2026 Days Vs Air Quality
Mechelen, Vlaanderen, Belgium
77%
55
18%
13
4%
3
Total number of days with different AQI categories in last 72 days in 2026 (293 days remaining)
Under WHO’s Safe Air Quality Limits: 77%
Health Risk Level:
Low
In 2026, 77% of 72 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
Mechelen, Vlaanderen, Belgium
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
29AQI (US)
20AQI (US)
26AQI (US)
24AQI (US)
46AQI (US)
40AQI (US)
36AQI (US)
42AQI (US)
17AQI (US)
54AQI (US)
62AQI (US)
17AQI (US)
18AQI (US)
31AQI (US)
25AQI (US)
16AQI (US)
30AQI (US)
56AQI (US)
67AQI (US)
66AQI (US)
31AQI (US)
41AQI (US)
48AQI (US)
47AQI (US)
75AQI (US)
123AQI (US)
59AQI (US)
43AQI (US)
73AQI (US)
40AQI (US)
22AQI (US)
32AQI (US)
30AQI (US)
43AQI (US)
13AQI (US)
42AQI (US)
37AQI (US)
19AQI (US)
38AQI (US)
51AQI (US)
39AQI (US)
36AQI (US)
32AQI (US)
41AQI (US)
41AQI (US)
41AQI (US)
27AQI (US)
34AQI (US)
39AQI (US)
34AQI (US)
47AQI (US)
32AQI (US)
15AQI (US)
28AQI (US)
35AQI (US)
33AQI (US)
36AQI (US)
34AQI (US)
26AQI (US)
31AQI (US)
36AQI (US)
47AQI (US)
78AQI (US)
58AQI (US)
59AQI (US)
116AQI (US)
107AQI (US)
93AQI (US)
47AQI (US)
31AQI (US)
31AQI (US)
43AQI (US)
34AQI (US)
61AQI (US)
No. of days
202642AQI (US)
Highest AQI (US) recorded in
March61AQI (US)
Lowest AQI (US) recorded in
February34AQI (US)
202533AQI (US)
Highest AQI (US) recorded in
December46AQI (US)
Lowest AQI (US) recorded in
September21AQI (US)
Most & Least Polluted Years Over the Last 2 Years
Mechelen's annual 2026 AQI (US) (42) shows an average percentage change of 27.7% (worsened AQI (US)) compared to previous years: 2025 (33).