Alencon, Normandie, France 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
Alencon, Normandie, France
AQI Trends: Highest and Lowest
Same Day Analysis (8th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 27 of Good air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 9th Aug - 10th Aug 2025
Alencon, Normandie, France
6 AM9th Aug 2025
9 PM
5 AM10th Aug 2025
AQI
AQI
29AQI
22AQI
In the last 24 hours,
Alencon's AQI reached its highest point of 29 at 3 PM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 9th Aug and 10th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Alencon, Normandie, France
22°C14/30°C
22°C15/31°C
22°C15/31°C
18°C12/25°C
17°C10/25°C
17°C15/19°C
22°C15/31°C
20°C16/30°C
17°C16/21°C
16°C14/22°C
16°C14/22°C
17°C14/20°C
15°C12/18°C
17°C11/22°C
18°C14/24°C
17°C12/22°C
16°C11/21°C
17°C11/22°C
16°C12/21°C
18°C13/24°C
18°C13/24°C
17°C11/23°C
15°C10/22°C
17°C9/25°C
21°C16/29°C
17°C11/22°C
17°C10/26°C
20°C12/30°C
20°C15/27°C
--°C/°C
--°C/°C
24AQI
24AQI
25AQI
25AQI
2025 Days Vs Air Quality
Alencon, Normandie, France
85%
187
15%
33
Total number of days with different AQI categories in last 221 days in 2025 (144 days remaining)
Under WHO’s Safe Air Quality Limits: 85%
Health Risk Level:
Low
In 2025, 85% of 221 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
Alencon, Normandie, France
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
34AQI
33AQI
38AQI
35AQI
27AQI
27AQI
28AQI
33AQI
28AQI
26AQI
45AQI
43AQI
57AQI
67AQI
72AQI
48AQI
57AQI
58AQI
53AQI
53AQI
57AQI
55AQI
37AQI
27AQI
27AQI
28AQI
31AQI
31AQI
28AQI
25AQI
33AQI
33AQI
61AQI
59AQI
39AQI
47AQI
47AQI
53AQI
41AQI
40AQI
38AQI
57AQI
67AQI
64AQI
67AQI
70AQI
75AQI
78AQI
73AQI
75AQI
41AQI
54AQI
34AQI
29AQI
27AQI
31AQI
28AQI
29AQI
38AQI
45AQI
53AQI
60AQI
72AQI
76AQI
54AQI
42AQI
39AQI
34AQI
33AQI
54AQI
33AQI
34AQI
40AQI
45AQI
48AQI
50AQI
45AQI
42AQI
39AQI
39AQI
35AQI
30AQI
33AQI
50AQI
50AQI
50AQI
46AQI
39AQI
34AQI
33AQI
37AQI
32AQI
30AQI
27AQI
35AQI
41AQI
23AQI
40AQI
52AQI
55AQI
48AQI
41AQI
37AQI
28AQI
25AQI
16AQI
19AQI
20AQI
18AQI
19AQI
24AQI
19AQI
17AQI
33AQI
42AQI
54AQI
64AQI
52AQI
36AQI
34AQI
35AQI
37AQI
45AQI
36AQI
25AQI
24AQI
26AQI
37AQI
36AQI
27AQI
22AQI
21AQI
20AQI
24AQI
37AQI
27AQI
38AQI
33AQI
36AQI
38AQI
33AQI
32AQI
30AQI
26AQI
17AQI
24AQI
21AQI
18AQI
20AQI
21AQI
26AQI
23AQI
24AQI
23AQI
18AQI
17AQI
16AQI
15AQI
19AQI
33AQI
39AQI
35AQI
32AQI
32AQI
31AQI
30AQI
30AQI
30AQI
29AQI
38AQI
41AQI
42AQI
44AQI
27AQI
27AQI
25AQI
24AQI
16AQI
16AQI
18AQI
23AQI
30AQI
32AQI
24AQI
21AQI
21AQI
18AQI
17AQI
20AQI
19AQI
24AQI
25AQI
24AQI
29AQI
27AQI
24AQI
29AQI
21AQI
20AQI
23AQI
19AQI
17AQI
16AQI
16AQI
34AQI
36AQI
40AQI
23AQI
28AQI
25AQI
21AQI
22AQI
21AQI
20AQI
20AQI
21AQI
22AQI
24AQI
24AQI
27AQI
40AQI
50AQI
44AQI
34AQI
29AQI
27AQI
24AQI
22AQI
No. of days
202535AQI
Highest AQI recorded in
February50AQI
Lowest AQI recorded in
August22AQI
202432AQI
Highest AQI recorded in
January41AQI
Lowest AQI recorded in
July26AQI
202335AQI
Highest AQI recorded in
February49AQI
Lowest AQI recorded in
August26AQI
202238AQI
Highest AQI recorded in
March56AQI
Lowest AQI recorded in
November27AQI
202131AQI
Highest AQI recorded in
April39AQI
Lowest AQI recorded in
August25AQI
202030AQI
Highest AQI recorded in
March45AQI
Lowest AQI recorded in
December24AQI
Most & Least Polluted Years Over the Last 6 Years
Alencon's annual 2025 AQI (35) shows an average percentage change of 5.6% (worsened AQI) compared to previous years: 2020 (30), 2021 (31), 2022 (38), 2023 (35), 2024 (32).