Saint Malo, 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
Saint Malo, Bretagne, France
AQI Trends: Highest and Lowest
Same Day Analysis (5th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 28 of Good air quality, showing improvement over 2023 on the same day.
Day & Night AQI Trend: 4th Aug - 5th Aug 2026
Saint Malo, Bretagne, France
6 AM4th Aug 2026
10 PM
5 AM5th Aug 2026
40AQI
21AQI
48AQI
14AQI
In the last 24 hours,
Saint Malo's AQI reached its highest point of 48 at 10 PM during the Night, while the lowest point, 14, was recorded at 4 AM during the Night between 4th Aug and 5th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Saint Malo, Bretagne, France
21°C17/25°C
20°C16/25°C
22°C17/27°C
23°C18/28°C
23°C19/28°C
23°C18/29°C
22°C19/26°C
22°C17/26°C
21°C17/26°C
20°C17/25°C
20°C17/23°C
19°C16/22°C
18°C15/21°C
18°C14/22°C
19°C15/21°C
19°C16/23°C
20°C15/24°C
20°C16/24°C
19°C17/21°C
18°C16/21°C
19°C16/21°C
21°C17/27°C
21°C17/26°C
19°C17/23°C
19°C16/20°C
18°C15/20°C
19°C14/24°C
21°C17/26°C
21°C17/26°C
19°C16/21°C
33AQI
25AQI
29AQI
25AQI
2026 Days Vs Air Quality
Saint Malo, Bretagne, France
94%
202
6%
12
Total number of days with different AQI categories in last 217 days in 2026 (148 days remaining)
Under WHO’s Safe Air Quality Limits: 94%
Health Risk Level:
Very Low
In 2026, 94% of 217 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
Saint Malo, Bretagne, France
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
52AQI (US)
28AQI (US)
34AQI (US)
24AQI (US)
25AQI (US)
34AQI (US)
30AQI (US)
21AQI (US)
19AQI (US)
24AQI (US)
49AQI (US)
17AQI (US)
18AQI (US)
36AQI (US)
23AQI (US)
26AQI (US)
35AQI (US)
50AQI (US)
56AQI (US)
27AQI (US)
19AQI (US)
33AQI (US)
50AQI (US)
35AQI (US)
40AQI (US)
43AQI (US)
30AQI (US)
41AQI (US)
46AQI (US)
44AQI (US)
36AQI (US)
42AQI (US)
47AQI (US)
46AQI (US)
44AQI (US)
43AQI (US)
33AQI (US)
30AQI (US)
41AQI (US)
45AQI (US)
35AQI (US)
39AQI (US)
40AQI (US)
45AQI (US)
45AQI (US)
34AQI (US)
40AQI (US)
40AQI (US)
34AQI (US)
35AQI (US)
39AQI (US)
25AQI (US)
33AQI (US)
33AQI (US)
29AQI (US)
38AQI (US)
31AQI (US)
24AQI (US)
27AQI (US)
31AQI (US)
41AQI (US)
53AQI (US)
54AQI (US)
49AQI (US)
54AQI (US)
59AQI (US)
70AQI (US)
54AQI (US)
32AQI (US)
31AQI (US)
35AQI (US)
26AQI (US)
28AQI (US)
28AQI (US)
30AQI (US)
33AQI (US)
30AQI (US)
40AQI (US)
55AQI (US)
60AQI (US)
45AQI (US)
60AQI (US)
42AQI (US)
35AQI (US)
24AQI (US)
27AQI (US)
31AQI (US)
29AQI (US)
26AQI (US)
26AQI (US)
23AQI (US)
27AQI (US)
26AQI (US)
25AQI (US)
29AQI (US)
25AQI (US)
24AQI (US)
34AQI (US)
36AQI (US)
27AQI (US)
31AQI (US)
28AQI (US)
26AQI (US)
27AQI (US)
28AQI (US)
30AQI (US)
28AQI (US)
29AQI (US)
25AQI (US)
25AQI (US)
29AQI (US)
24AQI (US)
28AQI (US)
40AQI (US)
46AQI (US)
29AQI (US)
24AQI (US)
25AQI (US)
39AQI (US)
49AQI (US)
49AQI (US)
35AQI (US)
50AQI (US)
40AQI (US)
26AQI (US)
23AQI (US)
43AQI (US)
28AQI (US)
25AQI (US)
26AQI (US)
23AQI (US)
27AQI (US)
35AQI (US)
37AQI (US)
34AQI (US)
34AQI (US)
33AQI (US)
37AQI (US)
33AQI (US)
40AQI (US)
58AQI (US)
38AQI (US)
35AQI (US)
31AQI (US)
29AQI (US)
24AQI (US)
23AQI (US)
24AQI (US)
25AQI (US)
22AQI (US)
20AQI (US)
23AQI (US)
24AQI (US)
21AQI (US)
20AQI (US)
22AQI (US)
21AQI (US)
23AQI (US)
25AQI (US)
23AQI (US)
16AQI (US)
20AQI (US)
24AQI (US)
22AQI (US)
21AQI (US)
22AQI (US)
21AQI (US)
19AQI (US)
18AQI (US)
23AQI (US)
38AQI (US)
35AQI (US)
43AQI (US)
31AQI (US)
16AQI (US)
17AQI (US)
22AQI (US)
19AQI (US)
20AQI (US)
20AQI (US)
25AQI (US)
20AQI (US)
16AQI (US)
20AQI (US)
17AQI (US)
19AQI (US)
26AQI (US)
30AQI (US)
31AQI (US)
30AQI (US)
31AQI (US)
34AQI (US)
27AQI (US)
29AQI (US)
34AQI (US)
41AQI (US)
32AQI (US)
28AQI (US)
28AQI (US)
32AQI (US)
25AQI (US)
30AQI (US)
24AQI (US)
26AQI (US)
26AQI (US)
31AQI (US)
27AQI (US)
29AQI (US)
26AQI (US)
23AQI (US)
27AQI (US)
29AQI (US)
28AQI (US)
28AQI (US)
34AQI (US)
37AQI (US)
40AQI (US)
29AQI (US)
34AQI (US)
23AQI (US)
27AQI (US)
27AQI (US)
No. of days
202632AQI (US)
Highest AQI (US) recorded in
March40AQI (US)
Lowest AQI (US) recorded in
June23AQI (US)
202536AQI (US)
Highest AQI (US) recorded in
February49AQI (US)
Lowest AQI (US) recorded in
September24AQI (US)
202435AQI (US)
Highest AQI (US) recorded in
January52AQI (US)
Lowest AQI (US) recorded in
July23AQI (US)
202337AQI (US)
Highest AQI (US) recorded in
February51AQI (US)
Lowest AQI (US) recorded in
July25AQI (US)
202241AQI (US)
Highest AQI (US) recorded in
December60AQI (US)
Lowest AQI (US) recorded in
September30AQI (US)
202140AQI (US)
Highest AQI (US) recorded in
March55AQI (US)
Lowest AQI (US) recorded in
August28AQI (US)
202034AQI (US)
Highest AQI (US) recorded in
November48AQI (US)
Lowest AQI (US) recorded in
July23AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Saint Malo's annual 2026 AQI (US) (32) shows an average percentage change of -13.5% (improved AQI (US)) compared to previous years: 2020 (34), 2021 (40), 2022 (41), 2023 (37), 2024 (35), 2025 (36).