Saint Etienne Boulevard Urbain, 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!
August Air Quality Analysis
Saint Etienne Boulevard Urbain, Saint Etienne, Auvergne Rhone Alpes, France
AQI Trends: Highest and Lowest
Same Day Analysis (7th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 28 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 7th Aug - 8th Aug 2025
Saint Etienne Boulevard Urbain, Saint Etienne, Auvergne Rhone Alpes, France
6 AM7th Aug 2025
9 PM
5 AM8th Aug 2025
34AQI
25AQI
34AQI
28AQI
In the last 24 hours,
Saint Etienne Boulevard Urbain's AQI reached its highest point of 34 at 6 AM during the Day, while the lowest point, 25, was recorded at 4 PM during the Day between 7th Aug and 8th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Saint Etienne Boulevard Urbain, Saint Etienne, Auvergne Rhone Alpes, France
15°C6/24°C
17°C8/26°C
19°C10/28°C
20°C12/30°C
21°C15/29°C
22°C15/28°C
20°C14/27°C
19°C12/27°C
21°C14/28°C
22°C13/32°C
20°C16/25°C
20°C15/29°C
18°C14/24°C
18°C11/25°C
16°C11/25°C
15°C10/21°C
15°C9/23°C
17°C10/24°C
17°C12/23°C
15°C11/19°C
16°C9/22°C
17°C13/23°C
19°C12/27°C
19°C12/25°C
16°C11/23°C
15°C7/23°C
19°C11/28°C
21°C14/30°C
16°C8/25°C
22°C12/34°C
--°C/°C
26AQI
26AQI
25AQI
25AQI
2025 Days Vs Air Quality
Saint Etienne Boulevard Urbain, Saint Etienne, Auvergne Rhone Alpes, France
78%
171
22%
48
Total number of days with different AQI categories in last 220 days in 2025 (145 days remaining)
Under WHO’s Safe Air Quality Limits: 78%
Health Risk Level:
Low
In 2025, 78% of 220 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
Saint Etienne Boulevard Urbain, Saint Etienne, Auvergne Rhone Alpes, France
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
70AQI
63AQI
56AQI
56AQI
51AQI
41AQI
34AQI
30AQI
26AQI
32AQI
36AQI
31AQI
38AQI
52AQI
59AQI
60AQI
61AQI
64AQI
70AQI
76AQI
78AQI
68AQI
60AQI
57AQI
51AQI
40AQI
32AQI
28AQI
26AQI
28AQI
29AQI
35AQI
43AQI
53AQI
54AQI
55AQI
58AQI
59AQI
53AQI
52AQI
52AQI
47AQI
44AQI
48AQI
50AQI
54AQI
58AQI
63AQI
70AQI
68AQI
67AQI
63AQI
56AQI
53AQI
52AQI
43AQI
38AQI
37AQI
37AQI
39AQI
48AQI
54AQI
54AQI
54AQI
52AQI
51AQI
47AQI
46AQI
41AQI
37AQI
36AQI
32AQI
31AQI
30AQI
29AQI
31AQI
31AQI
30AQI
30AQI
30AQI
29AQI
28AQI
28AQI
31AQI
50AQI
54AQI
52AQI
48AQI
42AQI
37AQI
34AQI
34AQI
34AQI
34AQI
33AQI
35AQI
31AQI
30AQI
34AQI
34AQI
36AQI
36AQI
37AQI
33AQI
28AQI
24AQI
23AQI
23AQI
25AQI
26AQI
25AQI
25AQI
25AQI
25AQI
24AQI
24AQI
26AQI
27AQI
26AQI
27AQI
30AQI
35AQI
37AQI
36AQI
33AQI
29AQI
29AQI
33AQI
35AQI
32AQI
30AQI
25AQI
24AQI
24AQI
27AQI
26AQI
25AQI
27AQI
29AQI
29AQI
32AQI
28AQI
28AQI
25AQI
28AQI
28AQI
26AQI
27AQI
25AQI
24AQI
26AQI
30AQI
30AQI
32AQI
30AQI
26AQI
24AQI
25AQI
33AQI
48AQI
55AQI
58AQI
57AQI
57AQI
56AQI
54AQI
42AQI
38AQI
39AQI
40AQI
44AQI
45AQI
44AQI
46AQI
48AQI
47AQI
44AQI
41AQI
37AQI
32AQI
31AQI
34AQI
37AQI
37AQI
39AQI
37AQI
32AQI
28AQI
23AQI
22AQI
23AQI
24AQI
26AQI
30AQI
32AQI
33AQI
35AQI
30AQI
26AQI
27AQI
29AQI
23AQI
20AQI
19AQI
17AQI
17AQI
20AQI
23AQI
20AQI
23AQI
24AQI
23AQI
27AQI
24AQI
23AQI
26AQI
26AQI
30AQI
28AQI
48AQI
52AQI
40AQI
29AQI
29AQI
41AQI
27AQI
26AQI
No. of days
202538AQI
Highest AQI recorded in
February52AQI
Lowest AQI recorded in
August26AQI
202425AQI
Highest AQI recorded in
December47AQI
Lowest AQI recorded in
April16AQI
202318AQI
Highest AQI recorded in
December24AQI
Lowest AQI recorded in
January14AQI
202220AQI
Highest AQI recorded in
March31AQI
Lowest AQI recorded in
September13AQI
202116AQI
Highest AQI recorded in
February29AQI
Lowest AQI recorded in
August12AQI
202016AQI
Highest AQI recorded in
November23AQI
Lowest AQI recorded in
June12AQI
Most & Least Polluted Years Over the Last 6 Years
Saint Etienne Boulevard Urbain's annual 2025 AQI (38) shows an average percentage change of 100.5% (worsened AQI) compared to previous years: 2020 (16), 2021 (16), 2022 (20), 2023 (18), 2024 (25).