Vulytsia Valentynivska, Kharkiv, Kharkivska 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
Vulytsia Valentynivska, Kharkiv, Kharkivska Oblast, Ukraine
AQI Trends: Highest and Lowest
Same Day Analysis (20th October ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 1st highest AQI at 56 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 20th Oct - 21st Oct 2025
Vulytsia Valentynivska, Kharkiv, Kharkivska Oblast, Ukraine
6 AM20th Oct 2025
6 PM
5 AM21st Oct 2025
58AQI
54AQI
70AQI
51AQI
In the last 24 hours,
Vulytsia Valentynivska's AQI reached its highest point of 70 at 12 AM during the Night, while the lowest point, 51, was recorded at 3 AM during the Night between 20th Oct and 21st Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Vulytsia Valentynivska, Kharkiv, Kharkivska Oblast, Ukraine
17°C11/24°C
21°C15/29°C
21°C15/28°C
18°C11/24°C
12°C8/16°C
10°C6/15°C
11°C6/16°C
12°C7/16°C
13°C10/17°C
10°C8/13°C
8°C7/11°C
11°C7/16°C
12°C9/17°C
15°C9/21°C
14°C12/17°C
13°C9/17°C
15°C12/19°C
16°C13/19°C
14°C12/17°C
14°C12/17°C
11°C10/12°C
10°C8/14°C
8°C5/9°C
7°C4/10°C
7°C3/9°C
6°C3/8°C
9°C7/12°C
11°C8/13°C
9°C7/14°C
6°C4/7°C
--°C/°C
38AQI
35AQI
42AQI
38AQI
2025 Days Vs Air Quality
Vulytsia Valentynivska, Kharkiv, Kharkivska Oblast, Ukraine
63%
184
37%
109
Total number of days with different AQI categories in last 294 days in 2025 (71 days remaining)
Under WHO’s Safe Air Quality Limits: 63%
Health Risk Level:
Moderate
In 2025, 63% of 294 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
Vulytsia Valentynivska, Kharkiv, Kharkivska Oblast, Ukraine
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
60AQI
49AQI
49AQI
47AQI
66AQI
54AQI
54AQI
52AQI
52AQI
47AQI
52AQI
54AQI
62AQI
58AQI
59AQI
66AQI
56AQI
55AQI
69AQI
71AQI
60AQI
61AQI
60AQI
61AQI
62AQI
64AQI
56AQI
55AQI
37AQI
47AQI
56AQI
43AQI
59AQI
59AQI
75AQI
69AQI
61AQI
63AQI
61AQI
71AQI
74AQI
65AQI
63AQI
60AQI
78AQI
67AQI
66AQI
71AQI
86AQI
64AQI
67AQI
61AQI
55AQI
57AQI
55AQI
55AQI
59AQI
58AQI
63AQI
68AQI
61AQI
60AQI
65AQI
58AQI
59AQI
58AQI
62AQI
71AQI
72AQI
65AQI
76AQI
70AQI
63AQI
61AQI
62AQI
57AQI
58AQI
58AQI
61AQI
60AQI
66AQI
61AQI
58AQI
65AQI
80AQI
65AQI
63AQI
67AQI
66AQI
58AQI
59AQI
60AQI
59AQI
62AQI
60AQI
46AQI
36AQI
33AQI
34AQI
27AQI
33AQI
44AQI
41AQI
30AQI
32AQI
34AQI
39AQI
36AQI
40AQI
42AQI
42AQI
46AQI
48AQI
54AQI
45AQI
46AQI
34AQI
32AQI
36AQI
35AQI
24AQI
17AQI
26AQI
16AQI
20AQI
17AQI
34AQI
22AQI
17AQI
16AQI
22AQI
25AQI
20AQI
20AQI
17AQI
16AQI
18AQI
21AQI
18AQI
20AQI
14AQI
16AQI
15AQI
15AQI
16AQI
17AQI
15AQI
21AQI
22AQI
18AQI
17AQI
14AQI
15AQI
19AQI
17AQI
19AQI
20AQI
20AQI
25AQI
23AQI
24AQI
20AQI
22AQI
19AQI
20AQI
19AQI
18AQI
22AQI
20AQI
23AQI
19AQI
14AQI
12AQI
14AQI
15AQI
17AQI
16AQI
15AQI
16AQI
16AQI
15AQI
14AQI
14AQI
14AQI
18AQI
17AQI
16AQI
17AQI
20AQI
24AQI
25AQI
25AQI
23AQI
22AQI
20AQI
19AQI
23AQI
23AQI
24AQI
26AQI
22AQI
22AQI
23AQI
22AQI
18AQI
17AQI
19AQI
22AQI
26AQI
29AQI
31AQI
41AQI
41AQI
45AQI
43AQI
44AQI
44AQI
37AQI
34AQI
23AQI
21AQI
23AQI
30AQI
35AQI
40AQI
43AQI
44AQI
43AQI
40AQI
30AQI
36AQI
39AQI
43AQI
42AQI
40AQI
39AQI
36AQI
35AQI
36AQI
36AQI
36AQI
37AQI
46AQI
51AQI
51AQI
53AQI
36AQI
52AQI
53AQI
54AQI
51AQI
54AQI
52AQI
51AQI
47AQI
43AQI
43AQI
40AQI
45AQI
34AQI
30AQI
29AQI
21AQI
20AQI
20AQI
21AQI
21AQI
17AQI
18AQI
18AQI
20AQI
13AQI
12AQI
21AQI
38AQI
38AQI
46AQI
58AQI
56AQI
56AQI
53AQI
67AQI
67AQI
44AQI
47AQI
45AQI
43AQI
48AQI
47AQI
52AQI
62AQI
57AQI
56AQI
56AQI
64AQI
64AQI
42AQI
19AQI
18AQI
22AQI
37AQI
36AQI
50AQI
No. of days
202540AQI
Highest AQI recorded in
February64AQI
Lowest AQI recorded in
June18AQI
202430AQI
Highest AQI recorded in
December59AQI
Lowest AQI recorded in
June14AQI
202322AQI
Highest AQI recorded in
March30AQI
Lowest AQI recorded in
May14AQI
202229AQI
Highest AQI recorded in
December31AQI
Lowest AQI recorded in
November27AQI
Most & Least Polluted Years Over the Last 4 Years
Vulytsia Valentynivska's annual 2025 AQI (40) shows an average percentage change of 54.3% (worsened AQI) compared to previous years: 2022 (29), 2023 (22), 2024 (30).