Charleroi, Region wallonne, Belgium Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
September Air Quality Analysis
Charleroi, Region wallonne, Belgium
AQI Trends: Highest and Lowest
Same Day Analysis (28th September ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 16 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 29th Sep - 30th Sep 2025
Charleroi, Region wallonne, Belgium
7 AM29th Sep 2025
7 PM
6 AM30th Sep 2025
62AQI
26AQI
36AQI
12AQI
In the last 24 hours,
Charleroi's AQI reached its highest point of 62 at 1 PM during the Day, while the lowest point, 12, was recorded at 4 AM during the Night between 29th Sep and 30th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Charleroi, Region wallonne, Belgium
18°C15/22°C
18°C14/24°C
16°C11/22°C
19°C16/25°C
17°C11/22°C
16°C10/23°C
17°C11/24°C
21°C13/31°C
19°C16/25°C
15°C11/20°C
16°C11/22°C
15°C11/20°C
14°C10/20°C
14°C11/19°C
14°C8/20°C
17°C14/20°C
15°C11/18°C
14°C10/21°C
18°C12/25°C
20°C13/29°C
21°C18/26°C
14°C10/16°C
11°C7/16°C
12°C8/17°C
11°C8/15°C
9°C8/10°C
12°C8/16°C
13°C9/18°C
13°C7/20°C
14°C9/20°C
--°C/°C
24AQI
19AQI
22AQI
19AQI
2025 Days Vs Air Quality
Charleroi, Region wallonne, Belgium
96%
118
4%
5
Total number of days with different AQI categories in last 273 days in 2025 (92 days remaining)
Under WHO’s Safe Air Quality Limits: 96%
Health Risk Level:
Very Low
In 2025, 96% of 273 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
Charleroi, Region wallonne, Belgium
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
18AQI
17AQI
30AQI
22AQI
28AQI
23AQI
25AQI
17AQI
14AQI
14AQI
14AQI
26AQI
51AQI
41AQI
38AQI
44AQI
40AQI
33AQI
31AQI
28AQI
31AQI
32AQI
29AQI
26AQI
24AQI
23AQI
23AQI
21AQI
23AQI
20AQI
16AQI
18AQI
21AQI
23AQI
34AQI
27AQI
26AQI
25AQI
24AQI
22AQI
21AQI
23AQI
26AQI
25AQI
23AQI
28AQI
32AQI
23AQI
22AQI
23AQI
22AQI
23AQI
22AQI
18AQI
16AQI
15AQI
21AQI
29AQI
31AQI
29AQI
23AQI
26AQI
26AQI
25AQI
22AQI
21AQI
20AQI
22AQI
22AQI
24AQI
25AQI
28AQI
37AQI
36AQI
41AQI
44AQI
53AQI
56AQI
55AQI
54AQI
43AQI
30AQI
28AQI
34AQI
35AQI
26AQI
23AQI
21AQI
21AQI
26AQI
28AQI
31AQI
24AQI
19AQI
17AQI
17AQI
17AQI
17AQI
18AQI
18AQI
18AQI
20AQI
23AQI
24AQI
23AQI
20AQI
18AQI
17AQI
17AQI
16AQI
16AQI
17AQI
16AQI
17AQI
19AQI
18AQI
15AQI
13AQI
12AQI
15AQI
28AQI
22AQI
16AQI
22AQI
27AQI
24AQI
31AQI
18AQI
No. of days
202525AQI
Highest AQI recorded in
August31AQI
Lowest AQI recorded in
September18AQI
Most & Least Polluted Years Over the Last 1 Years
Charleroi's annual 2025 AQI (25) shows an average percentage change of NaN% (improved AQI) compared to previous years: .