Cagliari, Sardegna, 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
Cagliari, Sardegna, Italy
AQI Trends: Highest and Lowest
Same Day Analysis (10th August ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 1st highest AQI at 27 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
Cagliari, Sardegna, Italy
6 AM10th Aug 2025
8 PM
5 AM11th Aug 2025
29AQI
24AQI
30AQI
25AQI
In the last 24 hours,
Cagliari's AQI reached its highest point of 30 at 9 PM during the Night, while the lowest point, 24, was recorded at 12 PM during the Day between 10th Aug and 11th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Cagliari, Sardegna, Italy
24°C17/32°C
26°C20/33°C
26°C18/35°C
28°C20/38°C
25°C18/32°C
23°C17/31°C
26°C18/35°C
28°C21/36°C
27°C20/34°C
29°C21/37°C
25°C19/33°C
28°C20/37°C
28°C21/36°C
28°C21/36°C
21°C16/27°C
23°C18/28°C
21°C17/25°C
20°C15/25°C
21°C16/27°C
21°C15/29°C
22°C15/30°C
22°C17/28°C
20°C15/26°C
21°C15/30°C
23°C16/32°C
25°C18/32°C
25°C20/33°C
26°C20/34°C
27°C21/35°C
27°C21/35°C
--°C/°C
32AQI
30AQI
32AQI
28AQI
2025 Days Vs Air Quality
Cagliari, Sardegna, Italy
79%
176
21%
46
Total number of days with different AQI categories in last 223 days in 2025 (142 days remaining)
Under WHO’s Safe Air Quality Limits: 79%
Health Risk Level:
Low
In 2025, 79% 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
Cagliari, Sardegna, Italy
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
68AQI
68AQI
67AQI
61AQI
59AQI
55AQI
50AQI
44AQI
45AQI
45AQI
48AQI
44AQI
45AQI
46AQI
49AQI
51AQI
55AQI
51AQI
51AQI
53AQI
47AQI
51AQI
56AQI
54AQI
52AQI
49AQI
46AQI
48AQI
38AQI
37AQI
32AQI
40AQI
40AQI
41AQI
46AQI
52AQI
53AQI
51AQI
52AQI
46AQI
47AQI
46AQI
49AQI
50AQI
54AQI
52AQI
47AQI
52AQI
53AQI
55AQI
54AQI
55AQI
56AQI
59AQI
57AQI
54AQI
45AQI
43AQI
44AQI
44AQI
42AQI
44AQI
50AQI
48AQI
50AQI
52AQI
54AQI
54AQI
50AQI
53AQI
52AQI
49AQI
46AQI
36AQI
40AQI
35AQI
35AQI
38AQI
49AQI
61AQI
49AQI
54AQI
32AQI
41AQI
56AQI
41AQI
48AQI
52AQI
41AQI
37AQI
30AQI
32AQI
33AQI
43AQI
42AQI
37AQI
37AQI
37AQI
39AQI
44AQI
44AQI
44AQI
47AQI
46AQI
48AQI
45AQI
34AQI
27AQI
29AQI
32AQI
23AQI
28AQI
34AQI
27AQI
32AQI
34AQI
31AQI
29AQI
30AQI
35AQI
35AQI
32AQI
33AQI
28AQI
22AQI
21AQI
24AQI
20AQI
22AQI
20AQI
21AQI
21AQI
25AQI
24AQI
23AQI
25AQI
23AQI
24AQI
25AQI
24AQI
27AQI
23AQI
21AQI
21AQI
20AQI
21AQI
23AQI
24AQI
23AQI
22AQI
21AQI
23AQI
24AQI
23AQI
30AQI
35AQI
33AQI
29AQI
30AQI
44AQI
51AQI
56AQI
59AQI
58AQI
56AQI
54AQI
51AQI
45AQI
43AQI
41AQI
43AQI
42AQI
42AQI
43AQI
42AQI
42AQI
42AQI
45AQI
43AQI
40AQI
38AQI
37AQI
37AQI
36AQI
37AQI
39AQI
37AQI
35AQI
33AQI
34AQI
33AQI
32AQI
33AQI
32AQI
32AQI
32AQI
30AQI
31AQI
32AQI
34AQI
35AQI
34AQI
28AQI
23AQI
22AQI
21AQI
21AQI
24AQI
25AQI
26AQI
26AQI
33AQI
39AQI
35AQI
34AQI
36AQI
36AQI
38AQI
36AQI
32AQI
31AQI
27AQI
50AQI
50AQI
46AQI
36AQI
24AQI
42AQI
31AQI
34AQI
No. of days
202539AQI
Highest AQI recorded in
January50AQI
Lowest AQI recorded in
May24AQI
202422AQI
Highest AQI recorded in
December47AQI
Lowest AQI recorded in
April9AQI
202320AQI
Highest AQI recorded in
February38AQI
Lowest AQI recorded in
May13AQI
202229AQI
Highest AQI recorded in
December40AQI
Lowest AQI recorded in
November19AQI
Most & Least Polluted Years Over the Last 4 Years
Cagliari's annual 2025 AQI (39) shows an average percentage change of 69.8% (worsened AQI) compared to previous years: 2022 (29), 2023 (20), 2024 (22).