Aarschot, Diest, Flanders, Belgium Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
June Air Quality Analysis
Aarschot, Diest, Flanders, Belgium
AQI Trends: Highest and Lowest
Same Day Analysis (3rd June):
On this day, AQI across the 5 years varied significantly: 2026 ranks the most lowest AQI at 24 of Good air quality, showing improvement over 2025, 2024, 2023 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Jun - 4th Jun 2026
Aarschot, Diest, Flanders, Belgium
5 AM3rd Jun 2026
9 PM
4 AM4th Jun 2026
47AQI
8AQI
25AQI
6AQI
In the last 24 hours,
Aarschot's AQI reached its highest point of 47 at 8 AM during the Day, while the lowest point, 6, was recorded at 1 AM during the Night between 3rd Jun and 4th Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Aarschot, Diest, Flanders, Belgium
9°C7/13°C
11°C7/16°C
13°C10/17°C
14°C9/20°C
13°C9/18°C
8°C5/13°C
8°C3/12°C
9°C5/13°C
8°C5/11°C
7°C2/11°C
8°C2/13°C
11°C6/15°C
11°C8/15°C
10°C6/14°C
15°C11/18°C
15°C9/21°C
18°C11/25°C
22°C15/29°C
21°C15/27°C
21°C14/28°C
22°C14/29°C
20°C15/25°C
19°C11/25°C
23°C17/30°C
21°C16/27°C
19°C15/22°C
17°C12/22°C
17°C13/22°C
15°C12/18°C
15°C13/17°C
43AQI
28AQI
35AQI
32AQI
2026 Days Vs Air Quality
Aarschot, Diest, Flanders, Belgium
75%
113
22%
33
3%
5
Total number of days with different AQI categories in last 155 days in 2026 (210 days remaining)
Under WHO’s Safe Air Quality Limits: 75%
Health Risk Level:
Low
In 2026, 75% of 155 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
Aarschot, Diest, Flanders, Belgium
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
25AQI (US)
18AQI (US)
24AQI (US)
23AQI (US)
41AQI (US)
39AQI (US)
36AQI (US)
44AQI (US)
12AQI (US)
52AQI (US)
64AQI (US)
19AQI (US)
14AQI (US)
26AQI (US)
21AQI (US)
12AQI (US)
27AQI (US)
52AQI (US)
57AQI (US)
57AQI (US)
30AQI (US)
46AQI (US)
49AQI (US)
41AQI (US)
76AQI (US)
119AQI (US)
60AQI (US)
39AQI (US)
65AQI (US)
37AQI (US)
17AQI (US)
31AQI (US)
31AQI (US)
47AQI (US)
13AQI (US)
46AQI (US)
39AQI (US)
24AQI (US)
54AQI (US)
68AQI (US)
51AQI (US)
28AQI (US)
34AQI (US)
53AQI (US)
61AQI (US)
50AQI (US)
20AQI (US)
28AQI (US)
42AQI (US)
36AQI (US)
66AQI (US)
31AQI (US)
12AQI (US)
32AQI (US)
46AQI (US)
22AQI (US)
57AQI (US)
47AQI (US)
14AQI (US)
30AQI (US)
39AQI (US)
56AQI (US)
92AQI (US)
69AQI (US)
66AQI (US)
127AQI (US)
124AQI (US)
96AQI (US)
57AQI (US)
43AQI (US)
23AQI (US)
28AQI (US)
39AQI (US)
44AQI (US)
24AQI (US)
27AQI (US)
38AQI (US)
79AQI (US)
98AQI (US)
54AQI (US)
72AQI (US)
105AQI (US)
109AQI (US)
25AQI (US)
10AQI (US)
34AQI (US)
37AQI (US)
26AQI (US)
23AQI (US)
30AQI (US)
41AQI (US)
55AQI (US)
37AQI (US)
27AQI (US)
27AQI (US)
25AQI (US)
31AQI (US)
27AQI (US)
40AQI (US)
22AQI (US)
35AQI (US)
29AQI (US)
42AQI (US)
72AQI (US)
48AQI (US)
31AQI (US)
53AQI (US)
26AQI (US)
21AQI (US)
61AQI (US)
39AQI (US)
35AQI (US)
48AQI (US)
38AQI (US)
25AQI (US)
28AQI (US)
19AQI (US)
17AQI (US)
21AQI (US)
28AQI (US)
46AQI (US)
47AQI (US)
65AQI (US)
56AQI (US)
30AQI (US)
50AQI (US)
61AQI (US)
30AQI (US)
21AQI (US)
28AQI (US)
22AQI (US)
33AQI (US)
34AQI (US)
34AQI (US)
34AQI (US)
29AQI (US)
31AQI (US)
26AQI (US)
35AQI (US)
30AQI (US)
44AQI (US)
35AQI (US)
26AQI (US)
38AQI (US)
27AQI (US)
42AQI (US)
53AQI (US)
32AQI (US)
22AQI (US)
21AQI (US)
24AQI (US)
40AQI (US)
39AQI (US)
56AQI (US)
36AQI (US)
36AQI (US)
22AQI (US)
No. of days
202641AQI (US)
Highest AQI (US) recorded in
March56AQI (US)
Lowest AQI (US) recorded in
June22AQI (US)
202538AQI (US)
Highest AQI (US) recorded in
February62AQI (US)
Lowest AQI (US) recorded in
September21AQI (US)
202437AQI (US)
Highest AQI (US) recorded in
January46AQI (US)
Lowest AQI (US) recorded in
April23AQI (US)
202337AQI (US)
Highest AQI (US) recorded in
June48AQI (US)
Lowest AQI (US) recorded in
November27AQI (US)
202240AQI (US)
Highest AQI (US) recorded in
March68AQI (US)
Lowest AQI (US) recorded in
November22AQI (US)
202146AQI (US)
Highest AQI (US) recorded in
March57AQI (US)
Lowest AQI (US) recorded in
August32AQI (US)
202041AQI (US)
Highest AQI (US) recorded in
March59AQI (US)
Lowest AQI (US) recorded in
July28AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Aarschot's annual 2026 AQI (US) (41) shows an average percentage change of 3.5% (worsened AQI (US)) compared to previous years: 2020 (41), 2021 (46), 2022 (40), 2023 (37), 2024 (37), 2025 (38).