Roanne, 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!
October Air Quality Analysis
Roanne, Auvergne Rhone Alpes, France
AQI Trends: Highest and Lowest
Same Day Analysis (4th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 67 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 5th Oct - 6th Oct 2025
Roanne, Auvergne Rhone Alpes, France
7 AM5th Oct 2025
7 PM
6 AM6th Oct 2025
AQI
AQI
64AQI
40AQI
In the last 24 hours,
Roanne's AQI reached its highest point of 64 at 11 PM during the Night, while the lowest point, undefined, was recorded at 6 AM during the Night between 5th Oct and 6th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Roanne, Auvergne Rhone Alpes, France
16°C10/25°C
20°C10/33°C
16°C14/20°C
15°C11/21°C
15°C9/23°C
15°C10/21°C
14°C7/21°C
14°C9/20°C
14°C10/20°C
17°C12/25°C
12°C7/20°C
14°C6/23°C
18°C10/27°C
21°C11/33°C
21°C13/31°C
13°C11/15°C
10°C7/11°C
9°C7/12°C
9°C7/13°C
9°C6/13°C
8°C4/12°C
10°C5/17°C
11°C4/19°C
10°C4/18°C
11°C5/18°C
10°C4/18°C
9°C3/17°C
11°C4/18°C
12°C8/17°C
--°C/°C
--°C/°C
29AQI
26AQI
32AQI
27AQI
2025 Days Vs Air Quality
Roanne, Auvergne Rhone Alpes, France
82%
228
18%
49
Total number of days with different AQI categories in last 278 days in 2025 (87 days remaining)
Under WHO’s Safe Air Quality Limits: 82%
Health Risk Level:
Low
In 2025, 82% of 278 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
Roanne, Auvergne Rhone Alpes, France
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
61AQI
55AQI
48AQI
51AQI
42AQI
35AQI
29AQI
26AQI
27AQI
25AQI
29AQI
28AQI
36AQI
57AQI
71AQI
65AQI
66AQI
65AQI
67AQI
73AQI
75AQI
63AQI
54AQI
49AQI
38AQI
30AQI
29AQI
29AQI
28AQI
27AQI
29AQI
39AQI
45AQI
54AQI
56AQI
59AQI
59AQI
62AQI
52AQI
46AQI
47AQI
42AQI
39AQI
46AQI
51AQI
56AQI
63AQI
70AQI
75AQI
74AQI
64AQI
58AQI
50AQI
44AQI
40AQI
37AQI
31AQI
30AQI
32AQI
35AQI
43AQI
52AQI
55AQI
55AQI
53AQI
49AQI
48AQI
47AQI
39AQI
33AQI
40AQI
35AQI
37AQI
36AQI
35AQI
35AQI
34AQI
34AQI
33AQI
35AQI
35AQI
35AQI
34AQI
40AQI
57AQI
57AQI
53AQI
47AQI
40AQI
35AQI
33AQI
32AQI
33AQI
34AQI
34AQI
33AQI
28AQI
30AQI
34AQI
35AQI
38AQI
37AQI
35AQI
33AQI
26AQI
23AQI
22AQI
23AQI
22AQI
22AQI
21AQI
22AQI
22AQI
23AQI
24AQI
25AQI
26AQI
26AQI
26AQI
29AQI
32AQI
36AQI
39AQI
36AQI
33AQI
29AQI
29AQI
31AQI
32AQI
30AQI
28AQI
23AQI
24AQI
28AQI
30AQI
32AQI
33AQI
35AQI
35AQI
34AQI
38AQI
34AQI
31AQI
30AQI
29AQI
28AQI
27AQI
26AQI
24AQI
23AQI
26AQI
29AQI
31AQI
33AQI
32AQI
26AQI
24AQI
23AQI
36AQI
47AQI
56AQI
61AQI
61AQI
59AQI
56AQI
49AQI
35AQI
33AQI
36AQI
40AQI
44AQI
45AQI
43AQI
45AQI
43AQI
44AQI
41AQI
38AQI
35AQI
27AQI
29AQI
31AQI
38AQI
41AQI
36AQI
35AQI
30AQI
27AQI
23AQI
25AQI
26AQI
28AQI
29AQI
32AQI
34AQI
31AQI
29AQI
27AQI
25AQI
24AQI
24AQI
21AQI
18AQI
18AQI
17AQI
18AQI
21AQI
23AQI
22AQI
24AQI
24AQI
24AQI
24AQI
23AQI
21AQI
22AQI
23AQI
24AQI
25AQI
30AQI
37AQI
38AQI
48AQI
53AQI
55AQI
53AQI
44AQI
51AQI
52AQI
45AQI
46AQI
44AQI
32AQI
30AQI
26AQI
24AQI
23AQI
29AQI
37AQI
30AQI
21AQI
17AQI
17AQI
16AQI
17AQI
18AQI
23AQI
20AQI
18AQI
21AQI
23AQI
22AQI
21AQI
20AQI
19AQI
19AQI
19AQI
15AQI
18AQI
19AQI
19AQI
21AQI
25AQI
22AQI
17AQI
14AQI
14AQI
20AQI
31AQI
31AQI
27AQI
45AQI
52AQI
51AQI
59AQI
61AQI
67AQI
45AQI
51AQI
42AQI
28AQI
30AQI
40AQI
27AQI
34AQI
22AQI
60AQI
No. of days
202536AQI
Highest AQI recorded in
October60AQI
Lowest AQI recorded in
September22AQI
202428AQI
Highest AQI recorded in
November45AQI
Lowest AQI recorded in
February21AQI
202323AQI
Highest AQI recorded in
June29AQI
Lowest AQI recorded in
February14AQI
202221AQI
Highest AQI recorded in
March30AQI
Lowest AQI recorded in
November13AQI
202122AQI
Highest AQI recorded in
February29AQI
Lowest AQI recorded in
December17AQI
202024AQI
Highest AQI recorded in
April31AQI
Lowest AQI recorded in
December18AQI
Most & Least Polluted Years Over the Last 6 Years
Roanne's annual 2025 AQI (36) shows an average percentage change of 52.6% (worsened AQI) compared to previous years: 2020 (24), 2021 (22), 2022 (21), 2023 (23), 2024 (28).