Namur, 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
Namur, Wallonia, Belgium
AQI Trends: Highest and Lowest
Same Day Analysis (1st August ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 3rd highest AQI at 21 of Good air quality, showing improvement over 2024 and 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 1st Aug - 2nd Aug 2025
Namur, Wallonia, Belgium
5 AM1st Aug 2025
9 PM
4 AM2nd Aug 2025
24AQI
19AQI
23AQI
19AQI
In the last 24 hours,
Namur's AQI reached its highest point of 24 at 12 PM during the Day, while the lowest point, 19, was recorded at 3 AM during the Night between 1st Aug and 2nd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Namur, Wallonia, Belgium
18°C11/25°C
18°C9/26°C
18°C12/27°C
14°C13/16°C
14°C9/18°C
14°C8/19°C
16°C9/24°C
19°C11/26°C
20°C12/27°C
20°C13/27°C
20°C12/27°C
20°C15/26°C
19°C14/24°C
18°C12/23°C
19°C10/26°C
22°C15/27°C
24°C16/33°C
19°C14/27°C
16°C13/21°C
16°C11/22°C
17°C11/24°C
18°C12/24°C
19°C12/26°C
19°C13/25°C
17°C13/23°C
16°C11/21°C
16°C10/23°C
16°C10/22°C
18°C12/24°C
17°C12/22°C
--°C/°C
26AQI
20AQI
23AQI
20AQI
2025 Days Vs Air Quality
Namur, Wallonia, Belgium
77%
163
23%
49
0.4%
1
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Under WHO’s Safe Air Quality Limits: 77%
Health Risk Level:
Low
In 2025, 77% of 214 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
Namur, Wallonia, Belgium
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
27AQI
28AQI
30AQI
32AQI
25AQI
24AQI
26AQI
26AQI
26AQI
36AQI
58AQI
74AQI
65AQI
63AQI
74AQI
51AQI
60AQI
55AQI
74AQI
73AQI
84AQI
57AQI
42AQI
23AQI
26AQI
24AQI
28AQI
28AQI
24AQI
22AQI
40AQI
53AQI
64AQI
79AQI
55AQI
49AQI
59AQI
44AQI
51AQI
35AQI
95AQI
51AQI
60AQI
82AQI
85AQI
76AQI
55AQI
59AQI
71AQI
68AQI
62AQI
35AQI
26AQI
24AQI
22AQI
28AQI
33AQI
25AQI
30AQI
50AQI
62AQI
61AQI
73AQI
66AQI
57AQI
46AQI
62AQI
72AQI
89AQI
84AQI
37AQI
47AQI
33AQI
46AQI
56AQI
47AQI
24AQI
33AQI
43AQI
53AQI
26AQI
16AQI
48AQI
116AQI
55AQI
64AQI
73AQI
39AQI
31AQI
30AQI
29AQI
27AQI
41AQI
42AQI
48AQI
19AQI
24AQI
25AQI
56AQI
54AQI
57AQI
44AQI
38AQI
33AQI
26AQI
18AQI
25AQI
27AQI
25AQI
40AQI
16AQI
31AQI
21AQI
43AQI
58AQI
61AQI
33AQI
35AQI
40AQI
37AQI
32AQI
37AQI
75AQI
21AQI
22AQI
18AQI
31AQI
24AQI
19AQI
16AQI
17AQI
19AQI
23AQI
31AQI
42AQI
26AQI
36AQI
40AQI
37AQI
23AQI
36AQI
23AQI
18AQI
19AQI
14AQI
19AQI
17AQI
15AQI
19AQI
16AQI
25AQI
21AQI
22AQI
21AQI
19AQI
16AQI
13AQI
14AQI
14AQI
25AQI
45AQI
27AQI
35AQI
47AQI
37AQI
25AQI
26AQI
25AQI
34AQI
35AQI
26AQI
21AQI
18AQI
17AQI
19AQI
17AQI
17AQI
16AQI
14AQI
17AQI
21AQI
23AQI
31AQI
26AQI
20AQI
18AQI
18AQI
17AQI
19AQI
21AQI
23AQI
20AQI
20AQI
24AQI
27AQI
19AQI
19AQI
19AQI
19AQI
22AQI
19AQI
16AQI
15AQI
13AQI
29AQI
32AQI
37AQI
25AQI
20AQI
21AQI
23AQI
21AQI
21AQI
43AQI
53AQI
53AQI
36AQI
26AQI
23AQI
22AQI
21AQI
No. of days
202536AQI
Highest AQI recorded in
March53AQI
Lowest AQI recorded in
August21AQI
202426AQI
Highest AQI recorded in
November37AQI
Lowest AQI recorded in
April14AQI
202328AQI
Highest AQI recorded in
June45AQI
Lowest AQI recorded in
October12AQI
20226AQI
Highest AQI recorded in
November6AQI
Lowest AQI recorded in
November6AQI
202143AQI
Highest AQI recorded in
March49AQI
Lowest AQI recorded in
May32AQI
202032AQI
Highest AQI recorded in
March62AQI
Lowest AQI recorded in
July18AQI
Most & Least Polluted Years Over the Last 6 Years
Namur's annual 2025 AQI (36) shows an average percentage change of 113.4% (worsened AQI) compared to previous years: 2020 (32), 2021 (43), 2022 (6), 2023 (28), 2024 (26).