Split 1, Split, Splitsko Dalmatinska Zupanija, Croatia 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
Split 1, Split, Splitsko Dalmatinska Zupanija, Croatia
AQI Trends: Highest and Lowest
Same Day Analysis (1st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 36 of Good air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Split 1, Split, Splitsko Dalmatinska Zupanija, Croatia
5 AM2nd Aug 2025
8 PM
4 AM3rd Aug 2025
43AQI
36AQI
42AQI
36AQI
In the last 24 hours,
Split 1's AQI reached its highest point of 43 at 6 AM during the Day, while the lowest point, undefined, was recorded at 4 AM during the Night between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Split 1, Split, Splitsko Dalmatinska Zupanija, Croatia
26°C22/30°C
26°C20/31°C
26°C22/30°C
25°C21/28°C
23°C19/28°C
19°C15/23°C
20°C14/25°C
21°C15/25°C
22°C17/26°C
24°C19/28°C
24°C19/27°C
26°C21/30°C
25°C20/30°C
24°C18/29°C
22°C16/27°C
23°C18/27°C
25°C19/30°C
26°C22/29°C
26°C22/30°C
25°C20/30°C
26°C20/30°C
27°C22/32°C
25°C18/29°C
22°C18/25°C
22°C18/26°C
20°C17/23°C
21°C16/26°C
23°C17/27°C
22°C18/26°C
23°C19/27°C
--°C/°C
36AQI
36AQI
38AQI
37AQI
2025 Days Vs Air Quality
Split 1, Split, Splitsko Dalmatinska Zupanija, Croatia
53%
112
47%
101
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Under WHO’s Safe Air Quality Limits: 53%
Health Risk Level:
Considerable
In 2025, 53% of 215 days were within WHO’s safe air quality limits, and 47% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
Split 1, Split, Splitsko Dalmatinska Zupanija, Croatia
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
91AQI
83AQI
76AQI
68AQI
67AQI
71AQI
68AQI
66AQI
64AQI
59AQI
56AQI
52AQI
48AQI
53AQI
57AQI
58AQI
62AQI
87AQI
71AQI
69AQI
66AQI
68AQI
70AQI
69AQI
67AQI
66AQI
63AQI
60AQI
58AQI
61AQI
62AQI
60AQI
66AQI
64AQI
65AQI
64AQI
67AQI
70AQI
69AQI
68AQI
68AQI
68AQI
70AQI
70AQI
69AQI
67AQI
65AQI
65AQI
66AQI
64AQI
65AQI
64AQI
66AQI
70AQI
73AQI
73AQI
72AQI
69AQI
65AQI
65AQI
61AQI
60AQI
62AQI
65AQI
67AQI
69AQI
72AQI
80AQI
73AQI
69AQI
64AQI
58AQI
59AQI
57AQI
54AQI
51AQI
47AQI
52AQI
55AQI
57AQI
56AQI
60AQI
56AQI
56AQI
56AQI
50AQI
53AQI
52AQI
50AQI
46AQI
44AQI
49AQI
48AQI
47AQI
45AQI
42AQI
39AQI
40AQI
40AQI
43AQI
44AQI
46AQI
46AQI
45AQI
43AQI
43AQI
42AQI
27AQI
26AQI
28AQI
43AQI
45AQI
41AQI
44AQI
28AQI
31AQI
33AQI
45AQI
45AQI
45AQI
46AQI
46AQI
47AQI
44AQI
40AQI
38AQI
35AQI
30AQI
29AQI
32AQI
34AQI
32AQI
36AQI
34AQI
37AQI
32AQI
28AQI
27AQI
28AQI
31AQI
33AQI
31AQI
29AQI
26AQI
27AQI
29AQI
32AQI
32AQI
29AQI
26AQI
27AQI
30AQI
34AQI
34AQI
35AQI
38AQI
40AQI
42AQI
46AQI
53AQI
55AQI
59AQI
60AQI
60AQI
56AQI
54AQI
54AQI
51AQI
51AQI
53AQI
53AQI
50AQI
50AQI
48AQI
51AQI
51AQI
53AQI
54AQI
49AQI
43AQI
43AQI
42AQI
39AQI
39AQI
42AQI
47AQI
49AQI
50AQI
46AQI
36AQI
34AQI
31AQI
35AQI
41AQI
41AQI
37AQI
33AQI
37AQI
30AQI
31AQI
34AQI
36AQI
36AQI
35AQI
33AQI
35AQI
40AQI
38AQI
32AQI
28AQI
26AQI
30AQI
36AQI
66AQI
67AQI
59AQI
41AQI
33AQI
48AQI
37AQI
36AQI
No. of days
202550AQI
Highest AQI recorded in
February67AQI
Lowest AQI recorded in
May33AQI
202426AQI
Highest AQI recorded in
December59AQI
Lowest AQI recorded in
March7AQI
20239AQI
Highest AQI recorded in
July12AQI
Lowest AQI recorded in
November7AQI
20227AQI
Highest AQI recorded in
August14AQI
Lowest AQI recorded in
February0AQI
20210AQI
Highest AQI recorded in
April3AQI
Lowest AQI recorded in
December0AQI
20202AQI
Highest AQI recorded in
April5AQI
Lowest AQI recorded in
May0AQI
Most & Least Polluted Years Over the Last 6 Years
Split 1's annual 2025 AQI (50) shows an average percentage change of 2817.3% (worsened AQI) compared to previous years: 2020 (2), 2021 (0), 2022 (7), 2023 (9), 2024 (26).