Bihac, Una Sana Canton, Bosnia and Herzegovina 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
Bihac, Una Sana Canton, Bosnia and Herzegovina
AQI Trends: Highest and Lowest
Same Day Analysis (2nd October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 46 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Oct - 3rd Oct 2025
Bihac, Una Sana Canton, Bosnia and Herzegovina
6 AM2nd Oct 2025
7 PM
5 AM3rd Oct 2025
49AQI
41AQI
53AQI
47AQI
In the last 24 hours,
Bihac's AQI reached its highest point of 53 at 5 AM during the Night, while the lowest point, 41, was recorded at 7 AM during the Day between 2nd Oct and 3rd Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Bihac, Una Sana Canton, Bosnia and Herzegovina
17°C9/23°C
17°C9/26°C
21°C12/29°C
16°C11/22°C
14°C7/22°C
17°C8/28°C
20°C13/27°C
18°C13/22°C
17°C11/24°C
17°C9/26°C
17°C10/27°C
17°C11/24°C
17°C8/27°C
15°C10/20°C
12°C6/21°C
14°C6/24°C
18°C9/28°C
19°C10/30°C
18°C11/28°C
18°C10/27°C
15°C12/22°C
12°C9/14°C
13°C9/20°C
12°C8/19°C
11°C7/17°C
8°C4/15°C
8°C2/16°C
6°C2/10°C
6°C2/11°C
4°C0/11°C
--°C/°C
32AQI
29AQI
33AQI
30AQI
2025 Days Vs Air Quality
Bihac, Una Sana Canton, Bosnia and Herzegovina
73%
201
25%
68
2%
6
Total number of days with different AQI categories in last 276 days in 2025 (89 days remaining)
Under WHO’s Safe Air Quality Limits: 73%
Health Risk Level:
Low
In 2025, 73% of 276 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
Bihac, Una Sana Canton, Bosnia and Herzegovina
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
111AQI
56AQI
59AQI
58AQI
49AQI
38AQI
35AQI
32AQI
31AQI
34AQI
39AQI
53AQI
39AQI
55AQI
64AQI
63AQI
67AQI
74AQI
69AQI
80AQI
87AQI
79AQI
38AQI
45AQI
45AQI
36AQI
32AQI
31AQI
37AQI
57AQI
52AQI
46AQI
71AQI
72AQI
79AQI
83AQI
76AQI
97AQI
108AQI
110AQI
113AQI
107AQI
111AQI
81AQI
52AQI
59AQI
68AQI
71AQI
79AQI
73AQI
78AQI
86AQI
87AQI
81AQI
97AQI
75AQI
58AQI
60AQI
45AQI
55AQI
55AQI
58AQI
61AQI
67AQI
67AQI
67AQI
84AQI
85AQI
55AQI
38AQI
36AQI
27AQI
28AQI
36AQI
36AQI
35AQI
32AQI
50AQI
50AQI
43AQI
35AQI
31AQI
34AQI
40AQI
42AQI
49AQI
38AQI
35AQI
29AQI
32AQI
42AQI
59AQI
52AQI
47AQI
47AQI
32AQI
33AQI
41AQI
37AQI
42AQI
42AQI
50AQI
42AQI
36AQI
38AQI
44AQI
34AQI
20AQI
20AQI
23AQI
48AQI
43AQI
35AQI
38AQI
20AQI
21AQI
37AQI
51AQI
43AQI
36AQI
45AQI
40AQI
36AQI
35AQI
34AQI
24AQI
39AQI
30AQI
34AQI
35AQI
33AQI
33AQI
37AQI
31AQI
33AQI
23AQI
25AQI
23AQI
26AQI
30AQI
31AQI
27AQI
22AQI
25AQI
28AQI
26AQI
25AQI
27AQI
20AQI
20AQI
23AQI
28AQI
29AQI
30AQI
32AQI
33AQI
38AQI
44AQI
45AQI
47AQI
55AQI
63AQI
63AQI
57AQI
53AQI
54AQI
54AQI
39AQI
44AQI
53AQI
54AQI
43AQI
38AQI
45AQI
48AQI
53AQI
55AQI
52AQI
42AQI
39AQI
37AQI
40AQI
41AQI
43AQI
48AQI
48AQI
50AQI
46AQI
37AQI
27AQI
25AQI
26AQI
30AQI
32AQI
32AQI
32AQI
34AQI
38AQI
27AQI
29AQI
36AQI
38AQI
36AQI
30AQI
33AQI
31AQI
36AQI
28AQI
26AQI
25AQI
27AQI
33AQI
36AQI
45AQI
43AQI
35AQI
34AQI
33AQI
30AQI
35AQI
45AQI
56AQI
56AQI
54AQI
53AQI
54AQI
52AQI
50AQI
53AQI
49AQI
41AQI
42AQI
45AQI
41AQI
35AQI
31AQI
27AQI
29AQI
34AQI
37AQI
41AQI
37AQI
23AQI
22AQI
21AQI
21AQI
28AQI
39AQI
31AQI
27AQI
34AQI
40AQI
40AQI
26AQI
25AQI
29AQI
35AQI
29AQI
26AQI
23AQI
22AQI
23AQI
25AQI
24AQI
24AQI
27AQI
33AQI
21AQI
27AQI
29AQI
37AQI
39AQI
47AQI
47AQI
46AQI
53AQI
79AQI
46AQI
38AQI
30AQI
46AQI
34AQI
41AQI
29AQI
47AQI
No. of days
202544AQI
Highest AQI recorded in
February79AQI
Lowest AQI recorded in
September29AQI
202450AQI
Highest AQI recorded in
November66AQI
Lowest AQI recorded in
May38AQI
202348AQI
Highest AQI recorded in
February74AQI
Lowest AQI recorded in
January36AQI
202251AQI
Highest AQI recorded in
March95AQI
Lowest AQI recorded in
January35AQI
202139AQI
Highest AQI recorded in
October50AQI
Lowest AQI recorded in
December30AQI
202030AQI
Highest AQI recorded in
August37AQI
Lowest AQI recorded in
October20AQI
Most & Least Polluted Years Over the Last 6 Years
Bihac's annual 2025 AQI (44) shows an average percentage change of 4.8% (worsened AQI) compared to previous years: 2020 (30), 2021 (39), 2022 (51), 2023 (48), 2024 (50).