Windmills, Brest, Bretagne, 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
Windmills, Brest, Bretagne, France
AQI Trends: Highest and Lowest
Same Day Analysis (13th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 57 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 13th Aug - 14th Aug 2025
Windmills, Brest, Bretagne, France
6 AM13th Aug 2025
9 PM
5 AM14th Aug 2025
61AQI
53AQI
60AQI
39AQI
In the last 24 hours,
Windmills's AQI reached its highest point of 61 at 10 AM during the Day, while the lowest point, 39, was recorded at 5 AM during the Night between 13th Aug and 14th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Windmills, Brest, Bretagne, France
17°C15/20°C
18°C16/21°C
18°C15/22°C
17°C15/21°C
17°C15/20°C
16°C15/18°C
17°C16/18°C
17°C15/19°C
17°C14/19°C
17°C14/20°C
17°C14/20°C
17°C15/19°C
16°C14/18°C
17°C14/20°C
17°C15/19°C
18°C16/21°C
18°C16/20°C
17°C14/20°C
16°C13/20°C
17°C14/20°C
18°C16/21°C
17°C14/19°C
16°C13/20°C
18°C14/21°C
18°C14/20°C
17°C14/20°C
19°C14/25°C
22°C17/28°C
19°C17/22°C
19°C16/22°C
--°C/°C
28AQI
28AQI
29AQI
29AQI
2025 Days Vs Air Quality
Windmills, Brest, Bretagne, France
83%
186
17%
39
Total number of days with different AQI categories in last 226 days in 2025 (139 days remaining)
Under WHO’s Safe Air Quality Limits: 83%
Health Risk Level:
Low
In 2025, 83% of 226 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
Windmills, Brest, Bretagne, France
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
43AQI
33AQI
38AQI
39AQI
35AQI
32AQI
37AQI
40AQI
36AQI
37AQI
40AQI
39AQI
42AQI
72AQI
62AQI
41AQI
59AQI
60AQI
54AQI
60AQI
56AQI
57AQI
40AQI
38AQI
36AQI
37AQI
33AQI
40AQI
35AQI
32AQI
34AQI
38AQI
28AQI
38AQI
32AQI
49AQI
45AQI
51AQI
41AQI
52AQI
40AQI
73AQI
75AQI
61AQI
40AQI
45AQI
66AQI
74AQI
68AQI
61AQI
38AQI
48AQI
40AQI
35AQI
45AQI
31AQI
29AQI
28AQI
39AQI
36AQI
46AQI
60AQI
77AQI
72AQI
52AQI
46AQI
31AQI
30AQI
32AQI
64AQI
35AQI
27AQI
35AQI
29AQI
39AQI
57AQI
57AQI
40AQI
29AQI
32AQI
24AQI
39AQI
67AQI
57AQI
32AQI
49AQI
24AQI
25AQI
25AQI
44AQI
36AQI
41AQI
35AQI
33AQI
37AQI
49AQI
41AQI
47AQI
61AQI
66AQI
59AQI
50AQI
31AQI
21AQI
19AQI
15AQI
18AQI
18AQI
18AQI
51AQI
43AQI
22AQI
19AQI
19AQI
36AQI
46AQI
51AQI
54AQI
36AQI
36AQI
37AQI
26AQI
37AQI
32AQI
19AQI
21AQI
23AQI
29AQI
35AQI
35AQI
21AQI
23AQI
23AQI
26AQI
39AQI
38AQI
33AQI
34AQI
41AQI
48AQI
41AQI
29AQI
28AQI
21AQI
21AQI
27AQI
29AQI
22AQI
17AQI
20AQI
21AQI
26AQI
24AQI
25AQI
18AQI
19AQI
17AQI
17AQI
26AQI
59AQI
45AQI
41AQI
49AQI
45AQI
29AQI
25AQI
24AQI
31AQI
32AQI
33AQI
48AQI
54AQI
54AQI
28AQI
24AQI
23AQI
20AQI
16AQI
14AQI
18AQI
23AQI
28AQI
21AQI
19AQI
19AQI
21AQI
16AQI
19AQI
20AQI
20AQI
21AQI
23AQI
23AQI
28AQI
26AQI
26AQI
35AQI
22AQI
24AQI
20AQI
22AQI
20AQI
17AQI
15AQI
54AQI
60AQI
29AQI
26AQI
25AQI
19AQI
19AQI
18AQI
21AQI
20AQI
21AQI
23AQI
25AQI
27AQI
26AQI
26AQI
20AQI
25AQI
42AQI
53AQI
57AQI
43AQI
47AQI
42AQI
37AQI
29AQI
30AQI
24AQI
30AQI
No. of days
202536AQI
Highest AQI recorded in
February47AQI
Lowest AQI recorded in
July24AQI
202434AQI
Highest AQI recorded in
January42AQI
Lowest AQI recorded in
July23AQI
202336AQI
Highest AQI recorded in
January52AQI
Lowest AQI recorded in
August23AQI
202238AQI
Highest AQI recorded in
December62AQI
Lowest AQI recorded in
July26AQI
202134AQI
Highest AQI recorded in
March40AQI
Lowest AQI recorded in
August27AQI
202030AQI
Highest AQI recorded in
March50AQI
Lowest AQI recorded in
July22AQI
Most & Least Polluted Years Over the Last 6 Years
Windmills's annual 2025 AQI (36) shows an average percentage change of 5.09% (worsened AQI) compared to previous years: 2020 (30), 2021 (34), 2022 (38), 2023 (36), 2024 (34).