Chornomorsk, Odeska Oblast, Ukraine Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
October Air Quality Analysis
Chornomorsk, Odeska Oblast, Ukraine
AQI Trends: Highest and Lowest
Same Day Analysis (3rd October ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 1st highest AQI at 53 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Oct - 4th Oct 2025
Chornomorsk, Odeska Oblast, Ukraine
6 AM3rd Oct 2025
7 PM
5 AM4th Oct 2025
61AQI
47AQI
56AQI
53AQI
In the last 24 hours,
Chornomorsk's AQI reached its highest point of 61 at 8 AM during the Day, while the lowest point, 47, was recorded at 2 PM during the Day between 3rd Oct and 4th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Chornomorsk, Odeska Oblast, Ukraine
23°C21/25°C
23°C20/25°C
22°C19/24°C
22°C19/24°C
23°C19/26°C
22°C20/25°C
21°C20/22°C
21°C19/22°C
21°C20/22°C
21°C19/22°C
19°C17/20°C
20°C19/21°C
20°C17/22°C
19°C15/22°C
18°C14/21°C
19°C15/23°C
21°C18/25°C
20°C18/21°C
19°C18/21°C
20°C18/22°C
20°C17/23°C
16°C15/17°C
15°C12/17°C
13°C12/14°C
14°C12/15°C
15°C13/17°C
13°C12/15°C
11°C8/12°C
10°C7/13°C
15°C11/18°C
--°C/°C
33AQI
28AQI
36AQI
30AQI
2025 Days Vs Air Quality
Chornomorsk, Odeska Oblast, Ukraine
63%
175
37%
101
Total number of days with different AQI categories in last 277 days in 2025 (88 days remaining)
Under WHO’s Safe Air Quality Limits: 63%
Health Risk Level:
Moderate
In 2025, 63% of 277 days were within WHO’s safe air quality limits, and 37% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Chornomorsk, Odeska Oblast, Ukraine
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
63AQI
64AQI
62AQI
63AQI
58AQI
57AQI
56AQI
60AQI
57AQI
59AQI
58AQI
56AQI
57AQI
54AQI
55AQI
62AQI
59AQI
59AQI
61AQI
60AQI
60AQI
60AQI
62AQI
62AQI
65AQI
62AQI
60AQI
61AQI
61AQI
64AQI
61AQI
63AQI
60AQI
60AQI
63AQI
60AQI
58AQI
57AQI
57AQI
54AQI
55AQI
54AQI
55AQI
57AQI
61AQI
59AQI
57AQI
61AQI
64AQI
57AQI
53AQI
54AQI
54AQI
54AQI
53AQI
53AQI
56AQI
58AQI
58AQI
58AQI
58AQI
58AQI
56AQI
57AQI
57AQI
57AQI
57AQI
59AQI
60AQI
61AQI
60AQI
59AQI
59AQI
62AQI
59AQI
59AQI
60AQI
65AQI
62AQI
66AQI
69AQI
63AQI
58AQI
56AQI
56AQI
57AQI
57AQI
58AQI
55AQI
54AQI
54AQI
52AQI
52AQI
50AQI
51AQI
46AQI
44AQI
42AQI
43AQI
40AQI
40AQI
36AQI
35AQI
34AQI
31AQI
31AQI
36AQI
31AQI
36AQI
45AQI
47AQI
48AQI
43AQI
43AQI
45AQI
39AQI
39AQI
44AQI
42AQI
41AQI
46AQI
51AQI
46AQI
50AQI
48AQI
52AQI
50AQI
54AQI
54AQI
54AQI
52AQI
47AQI
20AQI
21AQI
24AQI
21AQI
21AQI
19AQI
16AQI
14AQI
15AQI
17AQI
16AQI
17AQI
17AQI
18AQI
17AQI
17AQI
18AQI
18AQI
18AQI
17AQI
18AQI
18AQI
17AQI
18AQI
19AQI
20AQI
21AQI
21AQI
25AQI
25AQI
26AQI
23AQI
21AQI
22AQI
21AQI
21AQI
21AQI
23AQI
21AQI
16AQI
14AQI
16AQI
18AQI
18AQI
18AQI
16AQI
16AQI
15AQI
16AQI
16AQI
15AQI
14AQI
18AQI
18AQI
19AQI
37AQI
44AQI
40AQI
29AQI
21AQI
21AQI
21AQI
21AQI
23AQI
23AQI
24AQI
22AQI
18AQI
19AQI
26AQI
27AQI
23AQI
26AQI
21AQI
27AQI
22AQI
22AQI
23AQI
26AQI
37AQI
37AQI
36AQI
34AQI
33AQI
31AQI
32AQI
28AQI
21AQI
20AQI
21AQI
28AQI
32AQI
32AQI
34AQI
33AQI
33AQI
34AQI
31AQI
38AQI
36AQI
34AQI
35AQI
41AQI
38AQI
35AQI
33AQI
31AQI
32AQI
33AQI
37AQI
42AQI
47AQI
45AQI
46AQI
35AQI
45AQI
45AQI
48AQI
45AQI
46AQI
48AQI
47AQI
41AQI
40AQI
38AQI
33AQI
29AQI
26AQI
18AQI
16AQI
16AQI
16AQI
16AQI
21AQI
20AQI
15AQI
15AQI
15AQI
22AQI
40AQI
26AQI
26AQI
37AQI
53AQI
60AQI
57AQI
59AQI
42AQI
31AQI
19AQI
24AQI
33AQI
32AQI
39AQI
No. of days
202540AQI
Highest AQI recorded in
January60AQI
Lowest AQI recorded in
June19AQI
202439AQI
Highest AQI recorded in
December60AQI
Lowest AQI recorded in
February26AQI
202329AQI
Highest AQI recorded in
January38AQI
Lowest AQI recorded in
October17AQI
202243AQI
Highest AQI recorded in
November46AQI
Lowest AQI recorded in
December41AQI
Most & Least Polluted Years Over the Last 4 Years
Chornomorsk's annual 2025 AQI (40) shows an average percentage change of 8.8% (worsened AQI) compared to previous years: 2022 (43), 2023 (29), 2024 (39).