Lorient, Bretagne, France Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
June Air Quality Analysis
Lorient, Bretagne, France
AQI Trends: Highest and Lowest
Same Day Analysis (2nd June):
On this day, AQI across the 5 years varied significantly: 2026 ranks the most lowest AQI at 20 of Good air quality, showing improvement over 2025, 2024, 2023 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Jun - 3rd Jun 2026
Lorient, Bretagne, France
6 AM2nd Jun 2026
9 PM
5 AM3rd Jun 2026
30AQI
12AQI
26AQI
8AQI
In the last 24 hours,
Lorient's AQI reached its highest point of 30 at 5 PM during the Day, while the lowest point, 8, was recorded at 5 AM during the Night between 2nd Jun and 3rd Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Lorient, Bretagne, France
11°C10/12°C
12°C10/14°C
11°C7/15°C
14°C8/20°C
15°C11/20°C
13°C10/17°C
12°C9/16°C
11°C7/16°C
11°C8/14°C
10°C7/13°C
10°C6/15°C
10°C6/14°C
11°C8/15°C
12°C9/14°C
14°C12/16°C
15°C13/17°C
16°C11/21°C
19°C14/24°C
22°C17/28°C
23°C17/29°C
24°C19/29°C
24°C19/27°C
22°C18/25°C
22°C17/27°C
21°C17/27°C
19°C14/25°C
17°C13/20°C
16°C13/19°C
16°C14/18°C
16°C14/18°C
34AQI
25AQI
34AQI
29AQI
2026 Days Vs Air Quality
Lorient, Bretagne, France
96%
144
4%
6
Total number of days with different AQI categories in last 154 days in 2026 (211 days remaining)
Under WHO’s Safe Air Quality Limits: 96%
Health Risk Level:
Very Low
In 2026, 96% of 154 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
Lorient, Bretagne, France
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
54AQI (US)
42AQI (US)
34AQI (US)
48AQI (US)
60AQI (US)
26AQI (US)
18AQI (US)
24AQI (US)
22AQI (US)
22AQI (US)
47AQI (US)
26AQI (US)
35AQI (US)
30AQI (US)
27AQI (US)
19AQI (US)
30AQI (US)
35AQI (US)
43AQI (US)
26AQI (US)
33AQI (US)
38AQI (US)
47AQI (US)
36AQI (US)
38AQI (US)
38AQI (US)
28AQI (US)
13AQI (US)
14AQI (US)
43AQI (US)
23AQI (US)
31AQI (US)
24AQI (US)
25AQI (US)
38AQI (US)
44AQI (US)
39AQI (US)
34AQI (US)
30AQI (US)
27AQI (US)
28AQI (US)
46AQI (US)
37AQI (US)
18AQI (US)
22AQI (US)
17AQI (US)
32AQI (US)
39AQI (US)
29AQI (US)
34AQI (US)
36AQI (US)
23AQI (US)
27AQI (US)
29AQI (US)
33AQI (US)
36AQI (US)
28AQI (US)
22AQI (US)
26AQI (US)
27AQI (US)
43AQI (US)
32AQI (US)
37AQI (US)
45AQI (US)
21AQI (US)
33AQI (US)
54AQI (US)
31AQI (US)
13AQI (US)
32AQI (US)
39AQI (US)
26AQI (US)
14AQI (US)
24AQI (US)
32AQI (US)
32AQI (US)
20AQI (US)
32AQI (US)
66AQI (US)
100AQI (US)
43AQI (US)
50AQI (US)
57AQI (US)
22AQI (US)
18AQI (US)
22AQI (US)
27AQI (US)
26AQI (US)
24AQI (US)
19AQI (US)
14AQI (US)
23AQI (US)
26AQI (US)
26AQI (US)
30AQI (US)
23AQI (US)
24AQI (US)
23AQI (US)
27AQI (US)
22AQI (US)
30AQI (US)
26AQI (US)
23AQI (US)
24AQI (US)
29AQI (US)
30AQI (US)
26AQI (US)
10AQI (US)
13AQI (US)
24AQI (US)
22AQI (US)
24AQI (US)
31AQI (US)
23AQI (US)
24AQI (US)
23AQI (US)
22AQI (US)
22AQI (US)
33AQI (US)
39AQI (US)
44AQI (US)
27AQI (US)
30AQI (US)
28AQI (US)
23AQI (US)
21AQI (US)
44AQI (US)
14AQI (US)
18AQI (US)
23AQI (US)
19AQI (US)
26AQI (US)
34AQI (US)
37AQI (US)
36AQI (US)
36AQI (US)
34AQI (US)
37AQI (US)
36AQI (US)
41AQI (US)
50AQI (US)
38AQI (US)
35AQI (US)
42AQI (US)
35AQI (US)
30AQI (US)
20AQI (US)
17AQI (US)
22AQI (US)
20AQI (US)
33AQI (US)
31AQI (US)
34AQI (US)
24AQI (US)
32AQI (US)
21AQI (US)
No. of days
202631AQI (US)
Highest AQI (US) recorded in
March34AQI (US)
Lowest AQI (US) recorded in
June21AQI (US)
202536AQI (US)
Highest AQI (US) recorded in
February49AQI (US)
Lowest AQI (US) recorded in
September21AQI (US)
202435AQI (US)
Highest AQI (US) recorded in
January48AQI (US)
Lowest AQI (US) recorded in
July24AQI (US)
202339AQI (US)
Highest AQI (US) recorded in
February50AQI (US)
Lowest AQI (US) recorded in
August28AQI (US)
202245AQI (US)
Highest AQI (US) recorded in
January68AQI (US)
Lowest AQI (US) recorded in
September29AQI (US)
202139AQI (US)
Highest AQI (US) recorded in
February48AQI (US)
Lowest AQI (US) recorded in
June27AQI (US)
202036AQI (US)
Highest AQI (US) recorded in
March59AQI (US)
Lowest AQI (US) recorded in
July27AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Lorient's annual 2026 AQI (US) (31) shows an average percentage change of -18.5% (improved AQI (US)) compared to previous years: 2020 (36), 2021 (39), 2022 (45), 2023 (39), 2024 (35), 2025 (36).