Riadok, Ruzomberok, Zilinsky, Slovakia 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
Riadok, Ruzomberok, Zilinsky, Slovakia
AQI Trends: Highest and Lowest
Same Day Analysis (31st October ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 1st highest AQI at 35 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 1st Oct - 2nd Oct 2025
Riadok, Ruzomberok, Zilinsky, Slovakia
6 AM1st Oct 2025
6 PM
5 AM2nd Oct 2025
42AQI
13AQI
55AQI
41AQI
In the last 24 hours,
Riadok's AQI reached its highest point of 55 at 5 AM during the Night, while the lowest point, 13, was recorded at 11 AM during the Day between 1st Oct and 2nd Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Riadok, Ruzomberok, Zilinsky, Slovakia
17°C11/25°C
17°C12/25°C
18°C11/27°C
16°C12/22°C
15°C9/22°C
15°C8/24°C
16°C9/23°C
14°C8/23°C
15°C9/21°C
13°C8/18°C
14°C8/23°C
15°C9/23°C
11°C6/15°C
12°C5/20°C
11°C5/15°C
7°C3/14°C
9°C3/18°C
15°C8/24°C
16°C9/25°C
16°C10/24°C
16°C10/24°C
11°C8/13°C
7°C4/11°C
8°C4/10°C
10°C5/14°C
10°C5/16°C
9°C1/16°C
4°C-1/11°C
5°C0/11°C
3°C-4/6°C
--°C/°C
38AQI
26AQI
33AQI
27AQI
2025 Days Vs Air Quality
Riadok, Ruzomberok, Zilinsky, Slovakia
67%
182
30%
82
3%
9
Total number of days with different AQI categories in last 275 days in 2025 (90 days remaining)
Under WHO’s Safe Air Quality Limits: 67%
Health Risk Level:
Moderate
In 2025, 67% of 275 days were within WHO’s safe air quality limits, and 33% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Riadok, Ruzomberok, Zilinsky, Slovakia
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
144AQI
105AQI
51AQI
45AQI
76AQI
89AQI
60AQI
64AQI
59AQI
29AQI
27AQI
24AQI
38AQI
92AQI
85AQI
70AQI
63AQI
92AQI
94AQI
95AQI
135AQI
147AQI
75AQI
72AQI
80AQI
61AQI
70AQI
67AQI
35AQI
72AQI
71AQI
70AQI
76AQI
70AQI
94AQI
103AQI
71AQI
74AQI
80AQI
97AQI
97AQI
112AQI
92AQI
76AQI
75AQI
68AQI
65AQI
80AQI
95AQI
105AQI
96AQI
100AQI
100AQI
110AQI
90AQI
90AQI
102AQI
89AQI
57AQI
60AQI
46AQI
68AQI
81AQI
78AQI
86AQI
94AQI
87AQI
90AQI
91AQI
53AQI
60AQI
42AQI
45AQI
27AQI
44AQI
40AQI
46AQI
68AQI
68AQI
72AQI
68AQI
51AQI
56AQI
54AQI
65AQI
76AQI
70AQI
71AQI
69AQI
43AQI
53AQI
54AQI
47AQI
54AQI
56AQI
35AQI
37AQI
43AQI
41AQI
32AQI
53AQI
35AQI
48AQI
47AQI
34AQI
52AQI
55AQI
26AQI
27AQI
35AQI
49AQI
48AQI
44AQI
42AQI
37AQI
22AQI
28AQI
34AQI
40AQI
43AQI
43AQI
50AQI
53AQI
29AQI
29AQI
31AQI
38AQI
33AQI
35AQI
43AQI
28AQI
33AQI
39AQI
42AQI
32AQI
26AQI
31AQI
22AQI
20AQI
23AQI
39AQI
47AQI
18AQI
24AQI
32AQI
31AQI
32AQI
34AQI
24AQI
30AQI
28AQI
37AQI
36AQI
24AQI
35AQI
46AQI
45AQI
49AQI
42AQI
33AQI
41AQI
50AQI
42AQI
42AQI
40AQI
47AQI
51AQI
36AQI
43AQI
51AQI
43AQI
39AQI
36AQI
41AQI
37AQI
43AQI
42AQI
41AQI
34AQI
35AQI
38AQI
36AQI
34AQI
39AQI
46AQI
47AQI
44AQI
50AQI
42AQI
29AQI
25AQI
28AQI
29AQI
29AQI
34AQI
39AQI
37AQI
33AQI
29AQI
33AQI
37AQI
47AQI
30AQI
25AQI
32AQI
35AQI
46AQI
41AQI
29AQI
31AQI
32AQI
31AQI
26AQI
30AQI
26AQI
25AQI
31AQI
25AQI
31AQI
37AQI
46AQI
53AQI
52AQI
43AQI
46AQI
50AQI
57AQI
60AQI
58AQI
39AQI
31AQI
35AQI
46AQI
37AQI
25AQI
18AQI
20AQI
26AQI
35AQI
46AQI
45AQI
39AQI
27AQI
30AQI
36AQI
30AQI
40AQI
45AQI
35AQI
25AQI
31AQI
32AQI
35AQI
26AQI
25AQI
27AQI
25AQI
18AQI
20AQI
20AQI
22AQI
22AQI
26AQI
36AQI
36AQI
37AQI
20AQI
40AQI
42AQI
35AQI
44AQI
41AQI
28AQI
74AQI
87AQI
64AQI
42AQI
33AQI
41AQI
35AQI
38AQI
31AQI
No. of days
202549AQI
Highest AQI recorded in
February87AQI
Lowest AQI recorded in
September31AQI
202450AQI
Highest AQI recorded in
December66AQI
Lowest AQI recorded in
June38AQI
202349AQI
Highest AQI recorded in
February82AQI
Lowest AQI recorded in
September36AQI
202260AQI
Highest AQI recorded in
December83AQI
Lowest AQI recorded in
August20AQI
202163AQI
Highest AQI recorded in
December92AQI
Lowest AQI recorded in
August28AQI
202057AQI
Highest AQI recorded in
March70AQI
Lowest AQI recorded in
May40AQI
Most & Least Polluted Years Over the Last 6 Years
Riadok's annual 2025 AQI (49) shows an average percentage change of -11.6% (improved AQI) compared to previous years: 2020 (57), 2021 (63), 2022 (60), 2023 (49), 2024 (50).