Mladost, 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!
June Air Quality Analysis
Mladost, Sofia, Sofia Grad, Bulgaria
AQI Trends: Highest and Lowest
Same Day Analysis (2nd June):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 21 of Good air quality, showing improvement over 2025 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Jun - 3rd Jun 2026
Mladost, Sofia, Sofia Grad, Bulgaria
6 AM2nd Jun 2026
8 PM
5 AM3rd Jun 2026
28AQI
8AQI
26AQI
8AQI
In the last 24 hours,
Mladost's AQI reached its highest point of 28 at 2 PM during the Day, while the lowest point, 8, was recorded at 1 AM during the Night between 2nd Jun and 3rd Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Mladost, Sofia, Sofia Grad, Bulgaria
13°C5/21°C
15°C7/23°C
13°C9/19°C
13°C8/19°C
13°C10/15°C
14°C7/21°C
15°C10/23°C
14°C9/20°C
9°C4/13°C
10°C2/17°C
11°C4/20°C
13°C6/20°C
8°C4/10°C
11°C7/16°C
12°C5/18°C
13°C7/19°C
13°C7/20°C
13°C8/17°C
14°C11/19°C
15°C10/21°C
16°C9/23°C
18°C11/25°C
18°C12/25°C
16°C10/20°C
14°C7/21°C
14°C6/21°C
16°C9/22°C
16°C10/25°C
15°C10/21°C
17°C10/25°C
40AQI
27AQI
40AQI
35AQI
2026 Days Vs Air Quality
Mladost, Sofia, Sofia Grad, Bulgaria
49%
73
51%
76
0.6%
1
Total number of days with different AQI categories in last 154 days in 2026 (211 days remaining)
Under WHO’s Safe Air Quality Limits: 49%
Health Risk Level:
Significant
In 2026, 49% of 154 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
Mladost, Sofia, Sofia Grad, Bulgaria
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
42AQI (US)
80AQI (US)
41AQI (US)
28AQI (US)
39AQI (US)
56AQI (US)
59AQI (US)
49AQI (US)
52AQI (US)
56AQI (US)
40AQI (US)
39AQI (US)
30AQI (US)
46AQI (US)
67AQI (US)
80AQI (US)
40AQI (US)
68AQI (US)
75AQI (US)
75AQI (US)
69AQI (US)
71AQI (US)
78AQI (US)
74AQI (US)
81AQI (US)
55AQI (US)
31AQI (US)
57AQI (US)
54AQI (US)
82AQI (US)
93AQI (US)
45AQI (US)
50AQI (US)
82AQI (US)
77AQI (US)
54AQI (US)
70AQI (US)
85AQI (US)
82AQI (US)
77AQI (US)
42AQI (US)
53AQI (US)
60AQI (US)
67AQI (US)
65AQI (US)
53AQI (US)
44AQI (US)
48AQI (US)
33AQI (US)
52AQI (US)
45AQI (US)
40AQI (US)
60AQI (US)
69AQI (US)
62AQI (US)
37AQI (US)
53AQI (US)
77AQI (US)
69AQI (US)
70AQI (US)
85AQI (US)
101AQI (US)
77AQI (US)
94AQI (US)
75AQI (US)
64AQI (US)
76AQI (US)
51AQI (US)
54AQI (US)
57AQI (US)
59AQI (US)
68AQI (US)
56AQI (US)
68AQI (US)
68AQI (US)
79AQI (US)
62AQI (US)
55AQI (US)
54AQI (US)
77AQI (US)
70AQI (US)
67AQI (US)
57AQI (US)
79AQI (US)
62AQI (US)
58AQI (US)
30AQI (US)
42AQI (US)
38AQI (US)
52AQI (US)
75AQI (US)
26AQI (US)
27AQI (US)
70AQI (US)
62AQI (US)
48AQI (US)
35AQI (US)
30AQI (US)
46AQI (US)
46AQI (US)
50AQI (US)
53AQI (US)
52AQI (US)
53AQI (US)
57AQI (US)
52AQI (US)
41AQI (US)
27AQI (US)
47AQI (US)
43AQI (US)
40AQI (US)
45AQI (US)
42AQI (US)
33AQI (US)
29AQI (US)
35AQI (US)
39AQI (US)
30AQI (US)
25AQI (US)
40AQI (US)
25AQI (US)
40AQI (US)
44AQI (US)
34AQI (US)
40AQI (US)
41AQI (US)
46AQI (US)
24AQI (US)
23AQI (US)
26AQI (US)
26AQI (US)
16AQI (US)
41AQI (US)
50AQI (US)
37AQI (US)
34AQI (US)
43AQI (US)
56AQI (US)
58AQI (US)
41AQI (US)
41AQI (US)
44AQI (US)
41AQI (US)
26AQI (US)
24AQI (US)
16AQI (US)
18AQI (US)
23AQI (US)
24AQI (US)
21AQI (US)
58AQI (US)
59AQI (US)
65AQI (US)
44AQI (US)
35AQI (US)
23AQI (US)
No. of days
202652AQI (US)
Highest AQI (US) recorded in
March65AQI (US)
Lowest AQI (US) recorded in
June23AQI (US)
202554AQI (US)
Highest AQI (US) recorded in
January77AQI (US)
Lowest AQI (US) recorded in
September34AQI (US)
202432AQI (US)
Highest AQI (US) recorded in
November77AQI (US)
Lowest AQI (US) recorded in
May17AQI (US)
202322AQI (US)
Highest AQI (US) recorded in
February28AQI (US)
Lowest AQI (US) recorded in
May18AQI (US)
202224AQI (US)
Highest AQI (US) recorded in
December31AQI (US)
Lowest AQI (US) recorded in
September19AQI (US)
202123AQI (US)
Highest AQI (US) recorded in
February32AQI (US)
Lowest AQI (US) recorded in
May17AQI (US)
202024AQI (US)
Highest AQI (US) recorded in
November37AQI (US)
Lowest AQI (US) recorded in
July13AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Mladost's annual 2026 AQI (US) (52) shows an average percentage change of 92.4% (worsened AQI (US)) compared to previous years: 2020 (24), 2021 (23), 2022 (24), 2023 (22), 2024 (32), 2025 (54).