Plessis, Saint Nazaire, Pays De La Loire, 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
Plessis, Saint Nazaire, Pays De La Loire, France
AQI Trends: Highest and Lowest
Same Day Analysis (18th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 23 of Good air quality, showing improvement over 2025 and 2024 on the same day.
Day & Night AQI Trend: 17th Aug - 18th Aug 2026
Plessis, Saint Nazaire, Pays De La Loire, France
6 AM17th Aug 2026
9 PM
5 AM18th Aug 2026
38AQI
21AQI
25AQI
14AQI
In the last 24 hours,
Plessis's AQI reached its highest point of 38 at 12 PM during the Day, while the lowest point, 14, was recorded at 2 AM during the Night between 17th Aug and 18th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Plessis, Saint Nazaire, Pays De La Loire, France
21°C14/29°C
22°C14/29°C
23°C14/31°C
23°C15/31°C
23°C16/31°C
22°C16/28°C
19°C14/23°C
19°C13/25°C
22°C15/30°C
22°C17/28°C
20°C15/25°C
21°C15/26°C
20°C12/27°C
21°C12/30°C
22°C17/27°C
21°C17/24°C
20°C17/24°C
18°C12/24°C
19°C11/28°C
22°C14/30°C
22°C17/28°C
23°C15/31°C
26°C18/35°C
26°C21/34°C
26°C20/33°C
25°C18/33°C
23°C18/30°C
16°C2/29°C
13°C1/26°C
20°C17/22°C
30AQI
25AQI
27AQI
25AQI
2026 Days Vs Air Quality
Plessis, Saint Nazaire, Pays De La Loire, France
93%
212
7%
15
Total number of days with different AQI categories in last 230 days in 2026 (135 days remaining)
Under WHO’s Safe Air Quality Limits: 93%
Health Risk Level:
Very Low
In 2026, 93% of 230 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
Plessis, Saint Nazaire, Pays De La Loire, France
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
50AQI (US)
48AQI (US)
61AQI (US)
62AQI (US)
63AQI (US)
38AQI (US)
30AQI (US)
16AQI (US)
15AQI (US)
22AQI (US)
69AQI (US)
49AQI (US)
31AQI (US)
27AQI (US)
20AQI (US)
21AQI (US)
31AQI (US)
38AQI (US)
40AQI (US)
20AQI (US)
23AQI (US)
35AQI (US)
46AQI (US)
32AQI (US)
41AQI (US)
34AQI (US)
20AQI (US)
38AQI (US)
23AQI (US)
40AQI (US)
22AQI (US)
37AQI (US)
26AQI (US)
21AQI (US)
16AQI (US)
28AQI (US)
36AQI (US)
30AQI (US)
37AQI (US)
31AQI (US)
27AQI (US)
43AQI (US)
36AQI (US)
12AQI (US)
43AQI (US)
14AQI (US)
32AQI (US)
38AQI (US)
33AQI (US)
33AQI (US)
37AQI (US)
17AQI (US)
30AQI (US)
31AQI (US)
31AQI (US)
40AQI (US)
34AQI (US)
24AQI (US)
22AQI (US)
28AQI (US)
41AQI (US)
34AQI (US)
41AQI (US)
50AQI (US)
41AQI (US)
56AQI (US)
52AQI (US)
28AQI (US)
21AQI (US)
19AQI (US)
38AQI (US)
27AQI (US)
28AQI (US)
21AQI (US)
30AQI (US)
33AQI (US)
24AQI (US)
26AQI (US)
64AQI (US)
85AQI (US)
74AQI (US)
60AQI (US)
59AQI (US)
26AQI (US)
21AQI (US)
24AQI (US)
16AQI (US)
26AQI (US)
20AQI (US)
25AQI (US)
25AQI (US)
24AQI (US)
27AQI (US)
26AQI (US)
30AQI (US)
24AQI (US)
23AQI (US)
21AQI (US)
29AQI (US)
24AQI (US)
29AQI (US)
24AQI (US)
21AQI (US)
24AQI (US)
27AQI (US)
28AQI (US)
27AQI (US)
26AQI (US)
24AQI (US)
24AQI (US)
22AQI (US)
21AQI (US)
26AQI (US)
29AQI (US)
22AQI (US)
26AQI (US)
22AQI (US)
22AQI (US)
25AQI (US)
23AQI (US)
18AQI (US)
23AQI (US)
25AQI (US)
28AQI (US)
25AQI (US)
21AQI (US)
26AQI (US)
19AQI (US)
10AQI (US)
25AQI (US)
19AQI (US)
27AQI (US)
35AQI (US)
37AQI (US)
35AQI (US)
37AQI (US)
36AQI (US)
39AQI (US)
38AQI (US)
44AQI (US)
55AQI (US)
41AQI (US)
30AQI (US)
36AQI (US)
36AQI (US)
35AQI (US)
25AQI (US)
23AQI (US)
22AQI (US)
22AQI (US)
19AQI (US)
22AQI (US)
19AQI (US)
21AQI (US)
21AQI (US)
21AQI (US)
19AQI (US)
20AQI (US)
19AQI (US)
22AQI (US)
20AQI (US)
29AQI (US)
41AQI (US)
25AQI (US)
21AQI (US)
22AQI (US)
23AQI (US)
21AQI (US)
20AQI (US)
33AQI (US)
55AQI (US)
51AQI (US)
53AQI (US)
24AQI (US)
22AQI (US)
19AQI (US)
21AQI (US)
17AQI (US)
15AQI (US)
18AQI (US)
20AQI (US)
23AQI (US)
8AQI (US)
13AQI (US)
20AQI (US)
24AQI (US)
26AQI (US)
30AQI (US)
30AQI (US)
27AQI (US)
29AQI (US)
29AQI (US)
26AQI (US)
26AQI (US)
31AQI (US)
42AQI (US)
43AQI (US)
27AQI (US)
31AQI (US)
32AQI (US)
27AQI (US)
30AQI (US)
24AQI (US)
24AQI (US)
26AQI (US)
31AQI (US)
33AQI (US)
25AQI (US)
23AQI (US)
22AQI (US)
27AQI (US)
28AQI (US)
26AQI (US)
19AQI (US)
24AQI (US)
22AQI (US)
25AQI (US)
29AQI (US)
26AQI (US)
26AQI (US)
32AQI (US)
41AQI (US)
30AQI (US)
24AQI (US)
23AQI (US)
25AQI (US)
23AQI (US)
36AQI (US)
30AQI (US)
37AQI (US)
25AQI (US)
30AQI (US)
25AQI (US)
26AQI (US)
26AQI (US)
No. of days
202630AQI (US)
Highest AQI (US) recorded in
March37AQI (US)
Lowest AQI (US) recorded in
June25AQI (US)
202534AQI (US)
Highest AQI (US) recorded in
December46AQI (US)
Lowest AQI (US) recorded in
September22AQI (US)
202435AQI (US)
Highest AQI (US) recorded in
January46AQI (US)
Lowest AQI (US) recorded in
July29AQI (US)
202338AQI (US)
Highest AQI (US) recorded in
February51AQI (US)
Lowest AQI (US) recorded in
August29AQI (US)
202240AQI (US)
Highest AQI (US) recorded in
December53AQI (US)
Lowest AQI (US) recorded in
September31AQI (US)
202136AQI (US)
Highest AQI (US) recorded in
April45AQI (US)
Lowest AQI (US) recorded in
August24AQI (US)
202030AQI (US)
Highest AQI (US) recorded in
March64AQI (US)
Lowest AQI (US) recorded in
August23AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Plessis's annual 2026 AQI (US) (30) shows an average percentage change of -14.7% (improved AQI (US)) compared to previous years: 2020 (30), 2021 (36), 2022 (40), 2023 (38), 2024 (35), 2025 (34).