Zilina, Zilinsky, Slovakia 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
Zilina, Zilinsky, Slovakia
AQI Trends: Highest and Lowest
Same Day Analysis (1st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks the most lowest AQI at 25 of Good air quality, showing improvement over 2024, 2023, 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Zilina, Zilinsky, Slovakia
5 AM2nd Aug 2025
8 PM
4 AM3rd Aug 2025
AQI
AQI
39AQI
22AQI
In the last 24 hours,
Zilina's AQI reached its highest point of 39 at 9 AM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Zilina, Zilinsky, Slovakia
18°C12/22°C
19°C10/26°C
22°C14/30°C
16°C13/20°C
15°C11/20°C
12°C12/14°C
14°C10/19°C
15°C9/21°C
16°C10/22°C
20°C13/27°C
20°C13/28°C
19°C15/24°C
18°C13/23°C
15°C11/18°C
14°C12/20°C
17°C10/23°C
20°C12/28°C
23°C15/31°C
19°C15/24°C
19°C13/25°C
20°C14/28°C
20°C16/26°C
20°C16/25°C
17°C15/20°C
16°C14/18°C
16°C12/20°C
17°C12/22°C
16°C11/23°C
16°C12/21°C
--°C/°C
--°C/°C
34AQI
31AQI
32AQI
31AQI
2025 Days Vs Air Quality
Zilina, Zilinsky, Slovakia
60%
127
34%
72
7%
14
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Under WHO’s Safe Air Quality Limits: 60%
Health Risk Level:
Moderate
In 2025, 60% of 214 days were within WHO’s safe air quality limits, and 40% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Zilina, Zilinsky, Slovakia
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
90AQI
75AQI
65AQI
38AQI
75AQI
60AQI
61AQI
54AQI
57AQI
21AQI
22AQI
20AQI
33AQI
88AQI
101AQI
85AQI
61AQI
74AQI
71AQI
71AQI
99AQI
114AQI
75AQI
74AQI
83AQI
64AQI
65AQI
52AQI
34AQI
62AQI
70AQI
77AQI
93AQI
82AQI
103AQI
122AQI
59AQI
79AQI
74AQI
94AQI
109AQI
123AQI
92AQI
81AQI
85AQI
79AQI
78AQI
81AQI
97AQI
105AQI
104AQI
107AQI
96AQI
110AQI
136AQI
120AQI
128AQI
97AQI
72AQI
63AQI
59AQI
65AQI
85AQI
86AQI
85AQI
91AQI
100AQI
107AQI
66AQI
58AQI
53AQI
32AQI
47AQI
23AQI
39AQI
52AQI
55AQI
76AQI
70AQI
79AQI
71AQI
44AQI
60AQI
62AQI
71AQI
78AQI
62AQI
75AQI
81AQI
38AQI
60AQI
63AQI
52AQI
52AQI
60AQI
36AQI
34AQI
46AQI
46AQI
34AQI
55AQI
40AQI
47AQI
42AQI
27AQI
41AQI
50AQI
27AQI
20AQI
33AQI
44AQI
49AQI
42AQI
45AQI
39AQI
27AQI
28AQI
36AQI
42AQI
43AQI
44AQI
44AQI
52AQI
34AQI
29AQI
29AQI
34AQI
30AQI
33AQI
44AQI
32AQI
35AQI
36AQI
43AQI
36AQI
23AQI
29AQI
18AQI
20AQI
29AQI
35AQI
42AQI
26AQI
33AQI
33AQI
34AQI
34AQI
35AQI
21AQI
29AQI
35AQI
36AQI
42AQI
28AQI
37AQI
46AQI
37AQI
49AQI
31AQI
23AQI
35AQI
41AQI
38AQI
39AQI
35AQI
50AQI
50AQI
33AQI
44AQI
52AQI
33AQI
36AQI
36AQI
45AQI
33AQI
42AQI
42AQI
35AQI
30AQI
42AQI
36AQI
31AQI
38AQI
48AQI
39AQI
40AQI
45AQI
45AQI
31AQI
21AQI
21AQI
22AQI
24AQI
29AQI
38AQI
39AQI
35AQI
29AQI
27AQI
29AQI
37AQI
42AQI
25AQI
21AQI
30AQI
35AQI
47AQI
47AQI
28AQI
29AQI
30AQI
29AQI
25AQI
65AQI
96AQI
66AQI
42AQI
33AQI
39AQI
33AQI
25AQI
No. of days
202553AQI
Highest AQI recorded in
February96AQI
Lowest AQI recorded in
August25AQI
202453AQI
Highest AQI recorded in
November68AQI
Lowest AQI recorded in
June40AQI
202351AQI
Highest AQI recorded in
December73AQI
Lowest AQI recorded in
November39AQI
202260AQI
Highest AQI recorded in
December86AQI
Lowest AQI recorded in
September38AQI
202166AQI
Highest AQI recorded in
February101AQI
Lowest AQI recorded in
August24AQI
202050AQI
Highest AQI recorded in
March79AQI
Lowest AQI recorded in
June40AQI
Most & Least Polluted Years Over the Last 6 Years
Zilina's annual 2025 AQI (53) shows an average percentage change of -4.7% (improved AQI) compared to previous years: 2020 (50), 2021 (66), 2022 (60), 2023 (51), 2024 (53).