Maczenc Country, Saint Etienne, Auvergne Rhone Alpes, France Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
September Air Quality Analysis
Maczenc Country, Saint Etienne, Auvergne Rhone Alpes, France
AQI Trends: Highest and Lowest
Same Day Analysis (23rd September):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 38 of Good air quality on the same day.
Day & Night AQI Trend: 23rd Sep - 24th Sep 2026
Maczenc Country, Saint Etienne, Auvergne Rhone Alpes, France
7 AM23rd Sep 2026
8 PM
6 AM24th Sep 2026
60AQI
23AQI
33AQI
23AQI
In the last 24 hours,
Maczenc Country's AQI reached its highest point of 60 at 7 AM during the Day, while the lowest point, 23, was recorded at 11 PM during the Night between 23rd Sep and 24th Sep 2026.
Day & Night AQI Trend : Aug - Sep 2026
Maczenc Country, Saint Etienne, Auvergne Rhone Alpes, France
19°C13/26°C
21°C17/25°C
18°C11/22°C
16°C10/24°C
19°C12/27°C
18°C12/25°C
17°C9/26°C
18°C11/27°C
18°C10/28°C
22°C13/33°C
20°C13/28°C
22°C13/33°C
23°C17/31°C
22°C15/31°C
14°C8/18°C
11°C5/19°C
13°C5/22°C
14°C6/23°C
15°C8/25°C
17°C11/27°C
20°C12/29°C
14°C8/18°C
11°C5/19°C
12°C7/19°C
13°C6/23°C
16°C9/27°C
15°C8/24°C
13°C5/22°C
15°C7/26°C
15°C9/25°C
61AQI
38AQI
54AQI
38AQI
2026 Days Vs Air Quality
Maczenc Country, Saint Etienne, Auvergne Rhone Alpes, France
86%
227
14%
36
Total number of days with different AQI categories in last 267 days in 2026 (98 days remaining)
Under WHO’s Safe Air Quality Limits: 86%
Health Risk Level:
Low
In 2026, 86% of 267 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
Maczenc Country, Saint Etienne, Auvergne Rhone Alpes, France
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
60AQI (US)
64AQI (US)
45AQI (US)
37AQI (US)
32AQI (US)
54AQI (US)
37AQI (US)
29AQI (US)
18AQI (US)
17AQI (US)
22AQI (US)
39AQI (US)
23AQI (US)
17AQI (US)
27AQI (US)
22AQI (US)
21AQI (US)
46AQI (US)
55AQI (US)
58AQI (US)
41AQI (US)
19AQI (US)
21AQI (US)
46AQI (US)
43AQI (US)
22AQI (US)
21AQI (US)
11AQI (US)
38AQI (US)
20AQI (US)
23AQI (US)
34AQI (US)
12AQI (US)
17AQI (US)
27AQI (US)
32AQI (US)
21AQI (US)
35AQI (US)
48AQI (US)
44AQI (US)
12AQI (US)
9AQI (US)
32AQI (US)
32AQI (US)
18AQI (US)
30AQI (US)
33AQI (US)
32AQI (US)
23AQI (US)
10AQI (US)
21AQI (US)
27AQI (US)
28AQI (US)
25AQI (US)
26AQI (US)
32AQI (US)
38AQI (US)
41AQI (US)
29AQI (US)
26AQI (US)
34AQI (US)
46AQI (US)
51AQI (US)
50AQI (US)
52AQI (US)
52AQI (US)
48AQI (US)
26AQI (US)
15AQI (US)
11AQI (US)
18AQI (US)
19AQI (US)
9AQI (US)
14AQI (US)
25AQI (US)
32AQI (US)
32AQI (US)
27AQI (US)
58AQI (US)
64AQI (US)
54AQI (US)
44AQI (US)
51AQI (US)
38AQI (US)
9AQI (US)
17AQI (US)
24AQI (US)
14AQI (US)
23AQI (US)
24AQI (US)
22AQI (US)
21AQI (US)
17AQI (US)
13AQI (US)
20AQI (US)
24AQI (US)
21AQI (US)
19AQI (US)
17AQI (US)
24AQI (US)
29AQI (US)
12AQI (US)
11AQI (US)
23AQI (US)
44AQI (US)
23AQI (US)
25AQI (US)
25AQI (US)
25AQI (US)
20AQI (US)
18AQI (US)
20AQI (US)
22AQI (US)
18AQI (US)
22AQI (US)
24AQI (US)
25AQI (US)
19AQI (US)
19AQI (US)
19AQI (US)
13AQI (US)
16AQI (US)
16AQI (US)
15AQI (US)
13AQI (US)
18AQI (US)
18AQI (US)
12AQI (US)
14AQI (US)
15AQI (US)
12AQI (US)
21AQI (US)
35AQI (US)
35AQI (US)
36AQI (US)
45AQI (US)
42AQI (US)
39AQI (US)
44AQI (US)
46AQI (US)
54AQI (US)
43AQI (US)
34AQI (US)
34AQI (US)
38AQI (US)
34AQI (US)
24AQI (US)
22AQI (US)
22AQI (US)
16AQI (US)
14AQI (US)
9AQI (US)
11AQI (US)
13AQI (US)
15AQI (US)
20AQI (US)
13AQI (US)
11AQI (US)
11AQI (US)
13AQI (US)
18AQI (US)
22AQI (US)
21AQI (US)
42AQI (US)
30AQI (US)
32AQI (US)
21AQI (US)
19AQI (US)
25AQI (US)
31AQI (US)
34AQI (US)
35AQI (US)
33AQI (US)
30AQI (US)
19AQI (US)
22AQI (US)
17AQI (US)
23AQI (US)
22AQI (US)
22AQI (US)
15AQI (US)
14AQI (US)
13AQI (US)
14AQI (US)
14AQI (US)
27AQI (US)
22AQI (US)
27AQI (US)
34AQI (US)
24AQI (US)
26AQI (US)
28AQI (US)
40AQI (US)
66AQI (US)
25AQI (US)
32AQI (US)
37AQI (US)
32AQI (US)
31AQI (US)
49AQI (US)
34AQI (US)
29AQI (US)
29AQI (US)
69AQI (US)
47AQI (US)
39AQI (US)
46AQI (US)
52AQI (US)
55AQI (US)
49AQI (US)
45AQI (US)
50AQI (US)
43AQI (US)
32AQI (US)
56AQI (US)
30AQI (US)
42AQI (US)
41AQI (US)
40AQI (US)
40AQI (US)
44AQI (US)
46AQI (US)
35AQI (US)
30AQI (US)
29AQI (US)
32AQI (US)
35AQI (US)
27AQI (US)
40AQI (US)
40AQI (US)
62AQI (US)
52AQI (US)
28AQI (US)
57AQI (US)
35AQI (US)
44AQI (US)
51AQI (US)
73AQI (US)
55AQI (US)
61AQI (US)
64AQI (US)
41AQI (US)
41AQI (US)
37AQI (US)
42AQI (US)
60AQI (US)
30AQI (US)
42AQI (US)
55AQI (US)
56AQI (US)
63AQI (US)
48AQI (US)
65AQI (US)
86AQI (US)
36AQI (US)
29AQI (US)
51AQI (US)
57AQI (US)
57AQI (US)
45AQI (US)
40AQI (US)
56AQI (US)
38AQI (US)
33AQI (US)
27AQI (US)
32AQI (US)
22AQI (US)
28AQI (US)
21AQI (US)
33AQI (US)
43AQI (US)
50AQI (US)
No. of days
202632AQI (US)
Highest AQI (US) recorded in
September50AQI (US)
Lowest AQI (US) recorded in
June21AQI (US)
202533AQI (US)
Highest AQI (US) recorded in
December45AQI (US)
Lowest AQI (US) recorded in
May23AQI (US)
202431AQI (US)
Highest AQI (US) recorded in
December40AQI (US)
Lowest AQI (US) recorded in
October20AQI (US)
202331AQI (US)
Highest AQI (US) recorded in
June40AQI (US)
Lowest AQI (US) recorded in
January24AQI (US)
202232AQI (US)
Highest AQI (US) recorded in
August43AQI (US)
Lowest AQI (US) recorded in
December24AQI (US)
202132AQI (US)
Highest AQI (US) recorded in
April50AQI (US)
Lowest AQI (US) recorded in
November22AQI (US)
202031AQI (US)
Highest AQI (US) recorded in
April42AQI (US)
Lowest AQI (US) recorded in
December24AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Maczenc Country's annual 2026 AQI (US) (32) shows an average percentage change of 1.1% (worsened AQI (US)) compared to previous years: 2020 (31), 2021 (32), 2022 (32), 2023 (31), 2024 (31), 2025 (33).