San Michele, Asti, Piedmont, Italy 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
San Michele, Asti, Piedmont, Italy
AQI Trends: Highest and Lowest
Same Day Analysis (3rd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 38 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
San Michele, Asti, Piedmont, Italy
6 AM3rd Aug 2025
9 PM
5 AM4th Aug 2025
50AQI
35AQI
38AQI
19AQI
In the last 24 hours,
San Michele's AQI reached its highest point of 50 at 7 AM during the Day, while the lowest point, 19, was recorded at 3 AM during the Night between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
San Michele, Asti, Piedmont, Italy
23°C20/28°C
23°C18/29°C
22°C15/28°C
18°C13/26°C
18°C11/24°C
20°C13/27°C
21°C15/28°C
20°C15/27°C
21°C17/25°C
23°C17/30°C
24°C19/31°C
25°C20/30°C
24°C19/30°C
24°C19/30°C
22°C18/29°C
22°C18/27°C
22°C19/27°C
24°C18/31°C
23°C18/30°C
21°C18/27°C
20°C16/25°C
20°C15/26°C
23°C16/30°C
20°C15/25°C
20°C14/26°C
21°C15/28°C
22°C15/30°C
21°C16/27°C
19°C16/22°C
20°C14/27°C
--°C/°C
43AQI
37AQI
37AQI
37AQI
2025 Days Vs Air Quality
San Michele, Asti, Piedmont, Italy
50%
107
50%
108
Total number of days with different AQI categories in last 216 days in 2025 (149 days remaining)
Under WHO’s Safe Air Quality Limits: 50%
Health Risk Level:
Considerable
In 2025, 50% of 216 days were within WHO’s safe air quality limits, and 50% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
San Michele, Asti, Piedmont, Italy
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
84AQI
100AQI
98AQI
88AQI
100AQI
84AQI
76AQI
70AQI
70AQI
58AQI
56AQI
54AQI
51AQI
57AQI
67AQI
87AQI
67AQI
83AQI
69AQI
61AQI
51AQI
57AQI
63AQI
72AQI
72AQI
63AQI
64AQI
64AQI
57AQI
55AQI
59AQI
37AQI
45AQI
52AQI
61AQI
69AQI
64AQI
65AQI
64AQI
54AQI
62AQI
62AQI
61AQI
60AQI
56AQI
58AQI
61AQI
61AQI
61AQI
63AQI
64AQI
70AQI
88AQI
72AQI
76AQI
61AQI
49AQI
45AQI
53AQI
51AQI
52AQI
54AQI
53AQI
55AQI
57AQI
60AQI
57AQI
57AQI
53AQI
54AQI
49AQI
46AQI
45AQI
49AQI
42AQI
40AQI
38AQI
50AQI
50AQI
53AQI
54AQI
54AQI
52AQI
54AQI
46AQI
57AQI
47AQI
51AQI
50AQI
47AQI
41AQI
38AQI
39AQI
49AQI
55AQI
43AQI
38AQI
52AQI
52AQI
54AQI
52AQI
59AQI
59AQI
58AQI
54AQI
40AQI
55AQI
56AQI
54AQI
36AQI
34AQI
36AQI
31AQI
27AQI
24AQI
23AQI
25AQI
29AQI
32AQI
35AQI
35AQI
41AQI
37AQI
38AQI
32AQI
22AQI
26AQI
24AQI
26AQI
30AQI
34AQI
27AQI
26AQI
26AQI
24AQI
24AQI
22AQI
28AQI
31AQI
33AQI
33AQI
30AQI
29AQI
32AQI
34AQI
35AQI
34AQI
35AQI
31AQI
28AQI
32AQI
35AQI
38AQI
34AQI
37AQI
39AQI
39AQI
50AQI
47AQI
54AQI
61AQI
64AQI
67AQI
67AQI
67AQI
64AQI
59AQI
45AQI
48AQI
50AQI
54AQI
57AQI
61AQI
56AQI
55AQI
54AQI
54AQI
52AQI
52AQI
51AQI
52AQI
52AQI
52AQI
49AQI
50AQI
51AQI
52AQI
45AQI
40AQI
36AQI
34AQI
38AQI
40AQI
42AQI
39AQI
44AQI
47AQI
49AQI
45AQI
43AQI
46AQI
47AQI
41AQI
36AQI
35AQI
34AQI
32AQI
28AQI
30AQI
26AQI
25AQI
26AQI
36AQI
41AQI
38AQI
70AQI
61AQI
51AQI
43AQI
30AQI
52AQI
40AQI
38AQI
No. of days
202549AQI
Highest AQI recorded in
January70AQI
Lowest AQI recorded in
May30AQI
202448AQI
Highest AQI recorded in
November79AQI
Lowest AQI recorded in
June25AQI
202346AQI
Highest AQI recorded in
June59AQI
Lowest AQI recorded in
October33AQI
202246AQI
Highest AQI recorded in
July61AQI
Lowest AQI recorded in
January14AQI
202153AQI
Highest AQI recorded in
January93AQI
Lowest AQI recorded in
December22AQI
202068AQI
Highest AQI recorded in
November117AQI
Lowest AQI recorded in
August41AQI
Most & Least Polluted Years Over the Last 6 Years
San Michele's annual 2025 AQI (49) shows an average percentage change of -3.7% (improved AQI) compared to previous years: 2020 (68), 2021 (53), 2022 (46), 2023 (46), 2024 (48).