Hipodruma, Sofia, Sofia Grad, Bulgaria 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
Hipodruma, Sofia, Sofia Grad, Bulgaria
AQI Trends: Highest and Lowest
Same Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 38 of Good air quality, showing improvement over 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Hipodruma, Sofia, Sofia Grad, Bulgaria
6 AM3rd Aug 2025
9 PM
5 AM4th Aug 2025
AQI
AQI
39AQI
35AQI
In the last 24 hours,
Hipodruma's AQI reached its highest point of 39 at 9 PM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Hipodruma, Sofia, Sofia Grad, Bulgaria
25°C16/34°C
25°C18/34°C
26°C17/36°C
26°C17/35°C
20°C11/30°C
17°C11/21°C
17°C9/24°C
20°C10/30°C
23°C13/32°C
25°C15/34°C
22°C15/31°C
22°C15/30°C
21°C14/32°C
19°C12/28°C
20°C11/29°C
23°C14/32°C
26°C16/36°C
28°C18/38°C
26°C18/36°C
26°C17/37°C
28°C18/37°C
29°C19/38°C
27°C18/36°C
22°C16/30°C
20°C14/28°C
20°C13/26°C
18°C15/22°C
19°C13/26°C
21°C14/28°C
--°C/°C
--°C/°C
42AQI
42AQI
43AQI
43AQI
2025 Days Vs Air Quality
Hipodruma, Sofia, Sofia Grad, Bulgaria
49%
104
51%
110
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Under WHO’s Safe Air Quality Limits: 49%
Health Risk Level:
Significant
In 2025, 49% of 215 days were within WHO’s safe air quality limits, and 51% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.
Annual Air Quality Insights
Hipodruma, Sofia, Sofia Grad, Bulgaria
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
89AQI
93AQI
85AQI
77AQI
76AQI
82AQI
95AQI
92AQI
80AQI
75AQI
70AQI
66AQI
63AQI
61AQI
60AQI
63AQI
67AQI
67AQI
75AQI
84AQI
94AQI
91AQI
89AQI
85AQI
79AQI
81AQI
80AQI
79AQI
78AQI
77AQI
79AQI
77AQI
75AQI
73AQI
69AQI
68AQI
68AQI
67AQI
66AQI
66AQI
67AQI
68AQI
67AQI
67AQI
68AQI
66AQI
68AQI
67AQI
65AQI
63AQI
66AQI
67AQI
65AQI
64AQI
69AQI
76AQI
72AQI
70AQI
66AQI
65AQI
61AQI
60AQI
61AQI
63AQI
64AQI
65AQI
62AQI
63AQI
62AQI
62AQI
61AQI
60AQI
59AQI
58AQI
58AQI
53AQI
50AQI
49AQI
51AQI
54AQI
55AQI
56AQI
56AQI
55AQI
56AQI
56AQI
55AQI
54AQI
53AQI
52AQI
52AQI
48AQI
49AQI
49AQI
48AQI
47AQI
44AQI
44AQI
43AQI
43AQI
40AQI
40AQI
41AQI
41AQI
43AQI
45AQI
45AQI
45AQI
43AQI
43AQI
42AQI
42AQI
42AQI
42AQI
43AQI
42AQI
43AQI
41AQI
39AQI
37AQI
39AQI
42AQI
42AQI
44AQI
45AQI
47AQI
47AQI
44AQI
41AQI
40AQI
41AQI
43AQI
42AQI
41AQI
43AQI
44AQI
46AQI
43AQI
39AQI
35AQI
36AQI
36AQI
35AQI
35AQI
36AQI
36AQI
37AQI
38AQI
40AQI
39AQI
35AQI
36AQI
39AQI
41AQI
42AQI
46AQI
49AQI
50AQI
50AQI
52AQI
53AQI
54AQI
54AQI
53AQI
51AQI
50AQI
51AQI
51AQI
52AQI
53AQI
55AQI
52AQI
51AQI
48AQI
50AQI
51AQI
53AQI
56AQI
54AQI
49AQI
46AQI
46AQI
43AQI
45AQI
46AQI
49AQI
51AQI
53AQI
54AQI
52AQI
45AQI
40AQI
38AQI
40AQI
42AQI
41AQI
41AQI
42AQI
36AQI
35AQI
35AQI
38AQI
44AQI
42AQI
42AQI
45AQI
47AQI
47AQI
46AQI
42AQI
39AQI
38AQI
38AQI
38AQI
78AQI
68AQI
58AQI
44AQI
40AQI
50AQI
43AQI
38AQI
No. of days
202554AQI
Highest AQI recorded in
January78AQI
Lowest AQI recorded in
August38AQI
202436AQI
Highest AQI recorded in
November79AQI
Lowest AQI recorded in
May20AQI
202329AQI
Highest AQI recorded in
December40AQI
Lowest AQI recorded in
April22AQI
202230AQI
Highest AQI recorded in
December44AQI
Lowest AQI recorded in
January23AQI
202127AQI
Highest AQI recorded in
February39AQI
Lowest AQI recorded in
October20AQI
202027AQI
Highest AQI recorded in
November40AQI
Lowest AQI recorded in
June16AQI
Most & Least Polluted Years Over the Last 6 Years
Hipodruma's annual 2025 AQI (54) shows an average percentage change of 85.2% (worsened AQI) compared to previous years: 2020 (27), 2021 (27), 2022 (30), 2023 (29), 2024 (36).