Kergoff, Saint Brieuc, 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
Kergoff, Saint Brieuc, Bretagne, France
AQI Trends: Highest and Lowest
Same Day Analysis (7th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 24 of Good air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 7th Aug - 8th Aug 2025
Kergoff, Saint Brieuc, Bretagne, France
6 AM7th Aug 2025
9 PM
5 AM8th Aug 2025
26AQI
23AQI
26AQI
22AQI
In the last 24 hours,
Kergoff's AQI reached its highest point of 26 at 7 PM during the Day, while the lowest point, 22, was recorded at 5 AM during the Night between 7th Aug and 8th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Kergoff, Saint Brieuc, Bretagne, France
18°C9/29°C
21°C12/31°C
24°C15/32°C
26°C17/35°C
24°C16/33°C
19°C14/24°C
19°C12/26°C
21°C15/28°C
22°C14/32°C
21°C14/30°C
18°C16/24°C
17°C15/20°C
18°C14/24°C
17°C12/21°C
17°C13/22°C
17°C12/23°C
19°C13/25°C
18°C12/25°C
17°C13/21°C
18°C12/24°C
17°C12/22°C
19°C14/25°C
19°C13/27°C
18°C12/24°C
17°C11/23°C
19°C11/28°C
22°C15/30°C
18°C12/24°C
18°C11/27°C
21°C12/30°C
--°C/°C
25AQI
25AQI
25AQI
25AQI
2025 Days Vs Air Quality
Kergoff, Saint Brieuc, Bretagne, France
87%
191
13%
28
Total number of days with different AQI categories in last 220 days in 2025 (145 days remaining)
Under WHO’s Safe Air Quality Limits: 87%
Health Risk Level:
Low
In 2025, 87% of 220 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
Kergoff, Saint Brieuc, Bretagne, France
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
28AQI
27AQI
27AQI
26AQI
30AQI
29AQI
28AQI
31AQI
27AQI
24AQI
27AQI
40AQI
49AQI
77AQI
58AQI
36AQI
53AQI
54AQI
45AQI
47AQI
47AQI
47AQI
28AQI
30AQI
28AQI
29AQI
30AQI
31AQI
30AQI
30AQI
28AQI
28AQI
31AQI
36AQI
32AQI
29AQI
37AQI
46AQI
32AQI
42AQI
33AQI
59AQI
61AQI
52AQI
52AQI
60AQI
70AQI
78AQI
76AQI
64AQI
28AQI
38AQI
30AQI
28AQI
31AQI
30AQI
28AQI
28AQI
28AQI
33AQI
48AQI
60AQI
73AQI
71AQI
45AQI
38AQI
30AQI
27AQI
27AQI
47AQI
31AQI
24AQI
26AQI
23AQI
42AQI
60AQI
53AQI
34AQI
25AQI
29AQI
21AQI
29AQI
49AQI
70AQI
40AQI
40AQI
30AQI
23AQI
23AQI
26AQI
35AQI
34AQI
23AQI
31AQI
36AQI
50AQI
32AQI
41AQI
54AQI
56AQI
53AQI
43AQI
28AQI
18AQI
19AQI
14AQI
15AQI
14AQI
15AQI
43AQI
33AQI
19AQI
15AQI
20AQI
46AQI
49AQI
57AQI
57AQI
35AQI
28AQI
33AQI
26AQI
36AQI
34AQI
19AQI
23AQI
24AQI
30AQI
38AQI
29AQI
17AQI
21AQI
18AQI
25AQI
37AQI
33AQI
34AQI
35AQI
42AQI
45AQI
37AQI
30AQI
32AQI
23AQI
16AQI
22AQI
19AQI
19AQI
15AQI
19AQI
23AQI
29AQI
21AQI
23AQI
17AQI
17AQI
16AQI
15AQI
25AQI
51AQI
49AQI
43AQI
43AQI
39AQI
28AQI
25AQI
26AQI
28AQI
31AQI
36AQI
48AQI
54AQI
55AQI
28AQI
27AQI
22AQI
20AQI
15AQI
13AQI
18AQI
23AQI
29AQI
22AQI
19AQI
20AQI
22AQI
18AQI
17AQI
19AQI
21AQI
24AQI
23AQI
23AQI
27AQI
25AQI
24AQI
31AQI
24AQI
22AQI
22AQI
21AQI
17AQI
15AQI
16AQI
49AQI
56AQI
36AQI
25AQI
24AQI
18AQI
19AQI
19AQI
21AQI
20AQI
21AQI
21AQI
24AQI
24AQI
24AQI
36AQI
42AQI
39AQI
34AQI
28AQI
30AQI
24AQI
22AQI
No. of days
202533AQI
Highest AQI recorded in
February42AQI
Lowest AQI recorded in
August22AQI
202430AQI
Highest AQI recorded in
September35AQI
Lowest AQI recorded in
July23AQI
202332AQI
Highest AQI recorded in
February42AQI
Lowest AQI recorded in
August23AQI
202237AQI
Highest AQI recorded in
March55AQI
Lowest AQI recorded in
October29AQI
202133AQI
Highest AQI recorded in
April50AQI
Lowest AQI recorded in
January25AQI
202036AQI
Highest AQI recorded in
November50AQI
Lowest AQI recorded in
July24AQI
Most & Least Polluted Years Over the Last 6 Years
Kergoff's annual 2025 AQI (33) shows an average percentage change of -2.1% (improved AQI) compared to previous years: 2020 (36), 2021 (33), 2022 (37), 2023 (32), 2024 (30).