Roeselare, 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
Roeselare, Flanders, Belgium
AQI Trends: Highest and Lowest
Same Day Analysis (2nd 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: 1st Jun - 2nd Jun 2026
Roeselare, Flanders, Belgium
5 AM1st Jun 2026
9 PM
4 AM2nd Jun 2026
30AQI
11AQI
31AQI
12AQI
In the last 24 hours,
Roeselare's AQI reached its highest point of 31 at 4 AM during the Night, while the lowest point, 11, was recorded at 9 PM during the Day between 1st Jun and 2nd Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Roeselare, Flanders, Belgium
14°C11/19°C
12°C10/16°C
11°C8/13°C
11°C6/15°C
13°C11/18°C
14°C9/20°C
12°C9/17°C
9°C6/12°C
9°C4/13°C
10°C5/13°C
8°C5/11°C
8°C4/11°C
9°C5/14°C
12°C9/16°C
11°C8/14°C
11°C8/14°C
14°C10/19°C
16°C10/22°C
20°C12/27°C
22°C16/29°C
22°C15/29°C
23°C16/30°C
23°C16/30°C
22°C16/28°C
21°C13/29°C
23°C18/29°C
21°C15/28°C
18°C15/21°C
18°C12/23°C
17°C13/20°C
42AQI
33AQI
36AQI
32AQI
2026 Days Vs Air Quality
Roeselare, Flanders, Belgium
72%
108
26%
39
2%
3
Total number of days with different AQI categories in last 153 days in 2026 (212 days remaining)
Under WHO’s Safe Air Quality Limits: 72%
Health Risk Level:
Low
In 2026, 72% of 153 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
Roeselare, Flanders, Belgium
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
26AQI (US)
16AQI (US)
17AQI (US)
17AQI (US)
39AQI (US)
38AQI (US)
52AQI (US)
45AQI (US)
14AQI (US)
36AQI (US)
73AQI (US)
18AQI (US)
24AQI (US)
38AQI (US)
30AQI (US)
19AQI (US)
46AQI (US)
60AQI (US)
71AQI (US)
64AQI (US)
26AQI (US)
54AQI (US)
30AQI (US)
31AQI (US)
72AQI (US)
129AQI (US)
48AQI (US)
57AQI (US)
70AQI (US)
37AQI (US)
27AQI (US)
65AQI (US)
62AQI (US)
79AQI (US)
24AQI (US)
76AQI (US)
57AQI (US)
20AQI (US)
34AQI (US)
56AQI (US)
33AQI (US)
20AQI (US)
30AQI (US)
51AQI (US)
28AQI (US)
49AQI (US)
17AQI (US)
21AQI (US)
44AQI (US)
52AQI (US)
51AQI (US)
26AQI (US)
16AQI (US)
29AQI (US)
34AQI (US)
44AQI (US)
58AQI (US)
58AQI (US)
17AQI (US)
24AQI (US)
39AQI (US)
68AQI (US)
74AQI (US)
66AQI (US)
72AQI (US)
109AQI (US)
104AQI (US)
80AQI (US)
63AQI (US)
24AQI (US)
18AQI (US)
28AQI (US)
33AQI (US)
28AQI (US)
15AQI (US)
24AQI (US)
30AQI (US)
72AQI (US)
94AQI (US)
45AQI (US)
82AQI (US)
94AQI (US)
85AQI (US)
22AQI (US)
14AQI (US)
44AQI (US)
16AQI (US)
14AQI (US)
16AQI (US)
27AQI (US)
65AQI (US)
43AQI (US)
20AQI (US)
24AQI (US)
29AQI (US)
24AQI (US)
25AQI (US)
42AQI (US)
58AQI (US)
19AQI (US)
26AQI (US)
29AQI (US)
32AQI (US)
35AQI (US)
35AQI (US)
18AQI (US)
40AQI (US)
24AQI (US)
16AQI (US)
52AQI (US)
48AQI (US)
46AQI (US)
54AQI (US)
37AQI (US)
30AQI (US)
25AQI (US)
23AQI (US)
24AQI (US)
27AQI (US)
55AQI (US)
36AQI (US)
70AQI (US)
41AQI (US)
20AQI (US)
46AQI (US)
43AQI (US)
39AQI (US)
14AQI (US)
17AQI (US)
22AQI (US)
20AQI (US)
28AQI (US)
36AQI (US)
36AQI (US)
34AQI (US)
33AQI (US)
32AQI (US)
34AQI (US)
35AQI (US)
38AQI (US)
56AQI (US)
39AQI (US)
24AQI (US)
44AQI (US)
27AQI (US)
48AQI (US)
60AQI (US)
28AQI (US)
20AQI (US)
24AQI (US)
43AQI (US)
41AQI (US)
49AQI (US)
34AQI (US)
36AQI (US)
22AQI (US)
No. of days
202640AQI (US)
Highest AQI (US) recorded in
March49AQI (US)
Lowest AQI (US) recorded in
June22AQI (US)
202545AQI (US)
Highest AQI (US) recorded in
February73AQI (US)
Lowest AQI (US) recorded in
September23AQI (US)
202440AQI (US)
Highest AQI (US) recorded in
January49AQI (US)
Lowest AQI (US) recorded in
April25AQI (US)
202334AQI (US)
Highest AQI (US) recorded in
December41AQI (US)
Lowest AQI (US) recorded in
August26AQI (US)
202247AQI (US)
Highest AQI (US) recorded in
March84AQI (US)
Lowest AQI (US) recorded in
November27AQI (US)
202149AQI (US)
Highest AQI (US) recorded in
March60AQI (US)
Lowest AQI (US) recorded in
August34AQI (US)
202044AQI (US)
Highest AQI (US) recorded in
April65AQI (US)
Lowest AQI (US) recorded in
July29AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Roeselare's annual 2026 AQI (US) (40) shows an average percentage change of -5.9% (improved AQI (US)) compared to previous years: 2020 (44), 2021 (49), 2022 (47), 2023 (34), 2024 (40), 2025 (45).