Milan, Lombardy, 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
Milan, Lombardy, Italy
AQI Trends: Highest and Lowest
Same Day Analysis (2nd August ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 3rd highest AQI at 28 of Good air quality, showing improvement over 2024 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Milan, Lombardy, Italy
5 AM2nd Aug 2025
9 PM
4 AM3rd Aug 2025
32AQI
25AQI
28AQI
26AQI
In the last 24 hours,
Milan's AQI reached its highest point of 32 at 10 AM during the Day, while the lowest point, 25, was recorded at 8 PM during the Day between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Milan, Lombardy, Italy
27°C21/34°C
24°C20/30°C
23°C20/28°C
22°C16/28°C
18°C12/26°C
18°C11/25°C
21°C14/27°C
21°C15/28°C
22°C16/28°C
22°C18/28°C
24°C18/30°C
25°C19/31°C
24°C20/30°C
23°C18/30°C
23°C18/30°C
23°C18/30°C
24°C19/31°C
23°C20/27°C
24°C18/31°C
24°C18/30°C
22°C18/28°C
21°C17/26°C
19°C16/23°C
22°C16/29°C
20°C17/23°C
20°C14/26°C
21°C15/28°C
22°C16/29°C
21°C16/27°C
19°C16/23°C
--°C/°C
36AQI
32AQI
34AQI
33AQI
2025 Days Vs Air Quality
Milan, Lombardy, Italy
75%
160
24%
52
0.9%
2
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Under WHO’s Safe Air Quality Limits: 75%
Health Risk Level:
Low
In 2025, 75% of 215 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
Milan, Lombardy, Italy
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
102AQI
140AQI
74AQI
55AQI
57AQI
56AQI
48AQI
46AQI
42AQI
37AQI
43AQI
41AQI
41AQI
47AQI
54AQI
49AQI
49AQI
50AQI
53AQI
56AQI
62AQI
60AQI
54AQI
47AQI
48AQI
42AQI
39AQI
35AQI
35AQI
36AQI
40AQI
39AQI
44AQI
48AQI
50AQI
52AQI
54AQI
53AQI
58AQI
57AQI
60AQI
66AQI
56AQI
51AQI
45AQI
50AQI
54AQI
55AQI
57AQI
58AQI
61AQI
63AQI
62AQI
59AQI
59AQI
64AQI
54AQI
47AQI
43AQI
41AQI
41AQI
45AQI
47AQI
47AQI
50AQI
52AQI
53AQI
56AQI
56AQI
50AQI
43AQI
36AQI
36AQI
38AQI
33AQI
37AQI
33AQI
37AQI
44AQI
43AQI
44AQI
41AQI
34AQI
36AQI
43AQI
42AQI
37AQI
39AQI
30AQI
30AQI
31AQI
34AQI
37AQI
40AQI
42AQI
36AQI
30AQI
34AQI
38AQI
42AQI
44AQI
43AQI
41AQI
39AQI
33AQI
36AQI
31AQI
28AQI
28AQI
27AQI
28AQI
32AQI
32AQI
31AQI
26AQI
27AQI
28AQI
31AQI
33AQI
34AQI
45AQI
51AQI
46AQI
39AQI
35AQI
26AQI
32AQI
41AQI
39AQI
39AQI
43AQI
40AQI
42AQI
41AQI
41AQI
35AQI
40AQI
36AQI
38AQI
44AQI
45AQI
31AQI
28AQI
33AQI
40AQI
40AQI
37AQI
43AQI
35AQI
37AQI
41AQI
44AQI
38AQI
40AQI
45AQI
46AQI
48AQI
50AQI
51AQI
55AQI
60AQI
66AQI
65AQI
66AQI
66AQI
56AQI
51AQI
43AQI
49AQI
55AQI
57AQI
57AQI
56AQI
52AQI
53AQI
56AQI
56AQI
46AQI
45AQI
45AQI
45AQI
41AQI
39AQI
41AQI
46AQI
44AQI
50AQI
37AQI
26AQI
26AQI
33AQI
37AQI
32AQI
39AQI
39AQI
45AQI
48AQI
46AQI
28AQI
34AQI
46AQI
39AQI
28AQI
27AQI
24AQI
24AQI
36AQI
29AQI
23AQI
25AQI
23AQI
24AQI
27AQI
28AQI
53AQI
54AQI
42AQI
34AQI
39AQI
52AQI
35AQI
28AQI
No. of days
202544AQI
Highest AQI recorded in
February54AQI
Lowest AQI recorded in
August28AQI
202439AQI
Highest AQI recorded in
April47AQI
Lowest AQI recorded in
May29AQI
202327AQI
Highest AQI recorded in
November31AQI
Lowest AQI recorded in
December27AQI
202270AQI
Highest AQI recorded in
January107AQI
Lowest AQI recorded in
August45AQI
202167AQI
Highest AQI recorded in
December100AQI
Lowest AQI recorded in
May40AQI
202065AQI
Highest AQI recorded in
November111AQI
Lowest AQI recorded in
June41AQI
Most & Least Polluted Years Over the Last 6 Years
Milan's annual 2025 AQI (44) shows an average percentage change of -5.9% (improved AQI) compared to previous years: 2020 (65), 2021 (67), 2022 (70), 2023 (27), 2024 (39).