Subotica, Backa, Serbia Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
September Air Quality Analysis
Subotica, Backa, Serbia
AQI Trends: Highest and Lowest
Same Day Analysis (18th September ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 1st highest AQI at 19 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 19th Sep - 20th Sep 2025
Subotica, Backa, Serbia
6 AM19th Sep 2025
7 PM
5 AM20th Sep 2025
AQI
AQI
24AQI
16AQI
In the last 24 hours,
Subotica's AQI reached its highest point of 24 at 7 AM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 19th Sep and 20th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Subotica, Backa, Serbia
25°C19/35°C
19°C15/23°C
20°C13/25°C
18°C14/24°C
19°C11/26°C
22°C14/30°C
24°C16/32°C
27°C18/35°C
30°C23/38°C
23°C18/32°C
19°C16/23°C
23°C16/30°C
26°C18/34°C
25°C19/31°C
26°C21/33°C
27°C20/34°C
23°C17/29°C
23°C16/31°C
24°C18/31°C
24°C18/31°C
23°C19/30°C
20°C17/21°C
22°C16/28°C
23°C18/29°C
20°C15/23°C
19°C13/25°C
19°C14/26°C
18°C14/23°C
18°C12/24°C
--°C/°C
--°C/°C
36AQI
30AQI
33AQI
31AQI
2025 Days Vs Air Quality
Subotica, Backa, Serbia
57%
149
38%
98
5%
14
Total number of days with different AQI categories in last 263 days in 2025 (102 days remaining)
Under WHO’s Safe Air Quality Limits: 57%
Health Risk Level:
Considerable
In 2025, 57% of 263 days were within WHO’s safe air quality limits, and 43% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
Subotica, Backa, Serbia
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
85AQI
81AQI
69AQI
65AQI
66AQI
63AQI
61AQI
58AQI
59AQI
51AQI
51AQI
50AQI
47AQI
55AQI
63AQI
66AQI
68AQI
68AQI
67AQI
63AQI
64AQI
67AQI
71AQI
69AQI
72AQI
72AQI
68AQI
65AQI
58AQI
60AQI
62AQI
59AQI
61AQI
61AQI
69AQI
77AQI
80AQI
79AQI
74AQI
77AQI
77AQI
106AQI
85AQI
95AQI
85AQI
78AQI
76AQI
71AQI
80AQI
103AQI
103AQI
120AQI
91AQI
80AQI
118AQI
128AQI
125AQI
112AQI
80AQI
66AQI
67AQI
78AQI
102AQI
115AQI
101AQI
115AQI
107AQI
105AQI
99AQI
71AQI
58AQI
49AQI
34AQI
51AQI
42AQI
54AQI
29AQI
74AQI
87AQI
76AQI
80AQI
66AQI
60AQI
56AQI
65AQI
67AQI
63AQI
49AQI
64AQI
58AQI
57AQI
51AQI
54AQI
45AQI
55AQI
35AQI
43AQI
45AQI
48AQI
48AQI
49AQI
51AQI
43AQI
43AQI
51AQI
55AQI
52AQI
33AQI
35AQI
40AQI
37AQI
51AQI
44AQI
48AQI
53AQI
40AQI
29AQI
40AQI
42AQI
44AQI
47AQI
39AQI
47AQI
46AQI
47AQI
52AQI
57AQI
55AQI
52AQI
50AQI
50AQI
45AQI
44AQI
45AQI
48AQI
25AQI
33AQI
29AQI
34AQI
39AQI
54AQI
55AQI
52AQI
38AQI
42AQI
42AQI
36AQI
40AQI
22AQI
20AQI
26AQI
32AQI
44AQI
40AQI
38AQI
44AQI
48AQI
52AQI
43AQI
44AQI
47AQI
57AQI
49AQI
52AQI
41AQI
45AQI
47AQI
32AQI
40AQI
51AQI
52AQI
37AQI
33AQI
46AQI
52AQI
53AQI
56AQI
53AQI
46AQI
45AQI
48AQI
46AQI
42AQI
47AQI
47AQI
47AQI
48AQI
52AQI
52AQI
42AQI
36AQI
33AQI
38AQI
40AQI
32AQI
26AQI
30AQI
29AQI
24AQI
27AQI
32AQI
39AQI
26AQI
19AQI
20AQI
26AQI
31AQI
30AQI
27AQI
25AQI
26AQI
25AQI
26AQI
28AQI
30AQI
27AQI
26AQI
28AQI
25AQI
23AQI
33AQI
40AQI
46AQI
40AQI
39AQI
40AQI
45AQI
46AQI
51AQI
43AQI
37AQI
36AQI
38AQI
38AQI
31AQI
23AQI
22AQI
25AQI
28AQI
31AQI
34AQI
37AQI
31AQI
31AQI
28AQI
28AQI
31AQI
47AQI
38AQI
27AQI
31AQI
40AQI
44AQI
42AQI
39AQI
41AQI
40AQI
32AQI
35AQI
21AQI
19AQI
64AQI
88AQI
71AQI
45AQI
42AQI
46AQI
34AQI
34AQI
34AQI
No. of days
202551AQI
Highest AQI recorded in
February88AQI
Lowest AQI recorded in
August34AQI
202449AQI
Highest AQI recorded in
November81AQI
Lowest AQI recorded in
April15AQI
202324AQI
Highest AQI recorded in
October54AQI
Lowest AQI recorded in
June8AQI
202242AQI
Highest AQI recorded in
December46AQI
Lowest AQI recorded in
November34AQI
Most & Least Polluted Years Over the Last 4 Years
Subotica's annual 2025 AQI (51) shows an average percentage change of 46.3% (worsened AQI) compared to previous years: 2022 (42), 2023 (24), 2024 (49).