Stavelot, Wallonia, Belgium Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
August Air Quality Analysis
Stavelot, Wallonia, Belgium
AQI Trends: Highest and Lowest
Same Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 20 of Good air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Stavelot, Wallonia, Belgium
5 AM2nd Aug 2025
9 PM
4 AM3rd Aug 2025
23AQI
17AQI
25AQI
18AQI
In the last 24 hours,
Stavelot's AQI reached its highest point of 25 at 4 AM during the Night, while the lowest point, 17, was recorded at 12 PM during the Day between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Stavelot, Wallonia, Belgium
16°C10/22°C
17°C12/25°C
13°C11/16°C
13°C9/14°C
11°C7/17°C
15°C8/21°C
17°C10/23°C
17°C12/22°C
18°C13/23°C
19°C12/25°C
18°C15/22°C
17°C12/22°C
15°C11/19°C
16°C10/23°C
19°C13/25°C
22°C16/30°C
18°C14/25°C
16°C13/20°C
14°C11/18°C
16°C11/21°C
16°C13/21°C
17°C12/24°C
18°C13/24°C
15°C13/18°C
14°C10/18°C
14°C10/20°C
14°C9/19°C
15°C10/20°C
15°C12/18°C
12°C10/15°C
--°C/°C
20AQI
20AQI
22AQI
18AQI
2025 Days Vs Air Quality
Stavelot, Wallonia, Belgium
93%
198
7%
16
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Under WHO’s Safe Air Quality Limits: 93%
Health Risk Level:
Very Low
In 2025, 93% of 215 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
Stavelot, Wallonia, Belgium
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
23AQI
26AQI
26AQI
29AQI
25AQI
26AQI
26AQI
22AQI
24AQI
24AQI
27AQI
32AQI
34AQI
33AQI
39AQI
31AQI
34AQI
42AQI
58AQI
64AQI
50AQI
46AQI
30AQI
25AQI
23AQI
26AQI
28AQI
28AQI
26AQI
22AQI
23AQI
25AQI
28AQI
50AQI
51AQI
44AQI
39AQI
34AQI
56AQI
57AQI
79AQI
40AQI
34AQI
63AQI
65AQI
47AQI
49AQI
45AQI
56AQI
62AQI
64AQI
35AQI
31AQI
24AQI
23AQI
24AQI
27AQI
25AQI
25AQI
45AQI
40AQI
28AQI
30AQI
32AQI
35AQI
33AQI
46AQI
60AQI
64AQI
67AQI
32AQI
41AQI
41AQI
37AQI
56AQI
29AQI
19AQI
25AQI
27AQI
30AQI
20AQI
17AQI
29AQI
82AQI
41AQI
48AQI
41AQI
34AQI
26AQI
22AQI
22AQI
25AQI
34AQI
30AQI
26AQI
13AQI
13AQI
13AQI
29AQI
41AQI
42AQI
33AQI
24AQI
32AQI
19AQI
14AQI
15AQI
14AQI
13AQI
16AQI
14AQI
19AQI
15AQI
18AQI
36AQI
48AQI
24AQI
23AQI
21AQI
19AQI
22AQI
26AQI
43AQI
22AQI
20AQI
19AQI
33AQI
18AQI
17AQI
15AQI
16AQI
16AQI
18AQI
23AQI
29AQI
17AQI
34AQI
33AQI
27AQI
18AQI
20AQI
25AQI
16AQI
17AQI
15AQI
17AQI
17AQI
14AQI
18AQI
15AQI
18AQI
20AQI
24AQI
32AQI
21AQI
17AQI
14AQI
14AQI
18AQI
22AQI
38AQI
32AQI
36AQI
43AQI
45AQI
39AQI
26AQI
27AQI
31AQI
34AQI
27AQI
22AQI
20AQI
21AQI
20AQI
18AQI
20AQI
18AQI
16AQI
18AQI
20AQI
22AQI
28AQI
31AQI
25AQI
23AQI
19AQI
18AQI
18AQI
17AQI
19AQI
20AQI
21AQI
22AQI
23AQI
22AQI
20AQI
20AQI
20AQI
22AQI
22AQI
17AQI
16AQI
15AQI
18AQI
20AQI
24AQI
27AQI
25AQI
22AQI
24AQI
21AQI
21AQI
20AQI
31AQI
43AQI
38AQI
24AQI
21AQI
25AQI
21AQI
21AQI
No. of days
202529AQI
Highest AQI recorded in
February43AQI
Lowest AQI recorded in
August21AQI
202419AQI
Highest AQI recorded in
September30AQI
Lowest AQI recorded in
April9AQI
202324AQI
Highest AQI recorded in
June40AQI
Lowest AQI recorded in
November8AQI
202221AQI
Highest AQI recorded in
March45AQI
Lowest AQI recorded in
November7AQI
202126AQI
Highest AQI recorded in
April39AQI
Lowest AQI recorded in
December14AQI
202029AQI
Highest AQI recorded in
March44AQI
Lowest AQI recorded in
December23AQI
Most & Least Polluted Years Over the Last 6 Years
Stavelot's annual 2025 AQI (29) shows an average percentage change of 24.3% (worsened AQI) compared to previous years: 2020 (29), 2021 (26), 2022 (21), 2023 (24), 2024 (19).