Peripheral Lyon, Vaulx En Velin, 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!
August Air Quality Analysis
Peripheral Lyon, Vaulx En Velin, Auvergne Rhone Alpes, France
AQI Trends: Highest and Lowest
Same Day Analysis (10th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 40 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 10th Aug - 11th Aug 2025
Peripheral Lyon, Vaulx En Velin, Auvergne Rhone Alpes, France
6 AM10th Aug 2025
9 PM
5 AM11th Aug 2025
40AQI
34AQI
51AQI
40AQI
In the last 24 hours,
Peripheral Lyon's AQI reached its highest point of 51 at 3 AM during the Night, while the lowest point, 34, was recorded at 9 AM during the Day between 10th Aug and 11th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Peripheral Lyon, Vaulx En Velin, Auvergne Rhone Alpes, France
24°C15/32°C
23°C17/32°C
23°C17/31°C
23°C17/30°C
22°C16/28°C
24°C19/29°C
24°C16/33°C
22°C19/28°C
22°C18/32°C
22°C17/27°C
21°C16/27°C
19°C14/27°C
19°C13/24°C
19°C13/25°C
21°C14/27°C
20°C17/25°C
18°C14/22°C
19°C13/25°C
20°C13/25°C
22°C16/29°C
22°C16/29°C
20°C15/25°C
19°C11/26°C
22°C13/30°C
24°C17/32°C
19°C13/27°C
23°C14/34°C
27°C17/37°C
29°C19/39°C
28°C20/36°C
--°C/°C
27AQI
27AQI
27AQI
27AQI
2025 Days Vs Air Quality
Peripheral Lyon, Vaulx En Velin, Auvergne Rhone Alpes, France
77%
170
23%
52
Total number of days with different AQI categories in last 223 days in 2025 (142 days remaining)
Under WHO’s Safe Air Quality Limits: 77%
Health Risk Level:
Low
In 2025, 77% of 223 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
Peripheral Lyon, Vaulx En Velin, Auvergne Rhone Alpes, France
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
61AQI
58AQI
54AQI
54AQI
51AQI
46AQI
40AQI
32AQI
31AQI
33AQI
35AQI
33AQI
39AQI
54AQI
62AQI
62AQI
67AQI
67AQI
72AQI
81AQI
86AQI
76AQI
66AQI
61AQI
55AQI
49AQI
42AQI
35AQI
31AQI
30AQI
30AQI
34AQI
41AQI
49AQI
53AQI
55AQI
57AQI
61AQI
55AQI
53AQI
51AQI
43AQI
41AQI
46AQI
50AQI
56AQI
66AQI
71AQI
81AQI
79AQI
72AQI
64AQI
57AQI
54AQI
54AQI
48AQI
39AQI
39AQI
36AQI
38AQI
44AQI
56AQI
63AQI
66AQI
62AQI
56AQI
54AQI
53AQI
42AQI
37AQI
39AQI
35AQI
33AQI
30AQI
30AQI
30AQI
32AQI
30AQI
31AQI
30AQI
31AQI
30AQI
31AQI
32AQI
51AQI
55AQI
52AQI
48AQI
43AQI
38AQI
36AQI
34AQI
34AQI
35AQI
35AQI
36AQI
32AQI
32AQI
32AQI
30AQI
32AQI
34AQI
34AQI
34AQI
31AQI
29AQI
26AQI
26AQI
26AQI
26AQI
25AQI
23AQI
23AQI
23AQI
23AQI
24AQI
25AQI
25AQI
27AQI
29AQI
35AQI
40AQI
43AQI
42AQI
41AQI
39AQI
40AQI
40AQI
40AQI
36AQI
34AQI
33AQI
32AQI
34AQI
38AQI
37AQI
36AQI
36AQI
38AQI
38AQI
40AQI
39AQI
36AQI
32AQI
33AQI
33AQI
32AQI
32AQI
30AQI
28AQI
30AQI
37AQI
40AQI
41AQI
41AQI
38AQI
36AQI
41AQI
42AQI
47AQI
54AQI
55AQI
56AQI
56AQI
56AQI
53AQI
46AQI
40AQI
40AQI
42AQI
48AQI
49AQI
49AQI
49AQI
48AQI
51AQI
53AQI
50AQI
46AQI
40AQI
39AQI
38AQI
43AQI
40AQI
38AQI
37AQI
36AQI
39AQI
30AQI
29AQI
27AQI
29AQI
30AQI
35AQI
40AQI
36AQI
33AQI
29AQI
26AQI
29AQI
31AQI
23AQI
19AQI
19AQI
18AQI
18AQI
20AQI
23AQI
20AQI
22AQI
24AQI
22AQI
25AQI
23AQI
21AQI
23AQI
23AQI
26AQI
27AQI
32AQI
44AQI
40AQI
51AQI
54AQI
42AQI
29AQI
36AQI
46AQI
29AQI
28AQI
No. of days
202540AQI
Highest AQI recorded in
February54AQI
Lowest AQI recorded in
August28AQI
202426AQI
Highest AQI recorded in
December52AQI
Lowest AQI recorded in
April17AQI
202321AQI
Highest AQI recorded in
December30AQI
Lowest AQI recorded in
February6AQI
202221AQI
Highest AQI recorded in
March30AQI
Lowest AQI recorded in
October9AQI
202120AQI
Highest AQI recorded in
February25AQI
Lowest AQI recorded in
May14AQI
202019AQI
Highest AQI recorded in
November25AQI
Lowest AQI recorded in
December14AQI
Most & Least Polluted Years Over the Last 6 Years
Peripheral Lyon's annual 2025 AQI (40) shows an average percentage change of 91.1% (worsened AQI) compared to previous years: 2020 (19), 2021 (20), 2022 (21), 2023 (21), 2024 (26).