Trencin, Trenciansky, Slovakia 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
Trencin, Trenciansky, Slovakia
AQI Trends: Highest and Lowest
Same Day Analysis (3rd June):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 24 of Good air quality, showing improvement over 2025, 2024 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Jun - 4th Jun 2026
Trencin, Trenciansky, Slovakia
5 AM3rd Jun 2026
8 PM
4 AM4th Jun 2026
34AQI
8AQI
11AQI
5AQI
In the last 24 hours,
Trencin's AQI reached its highest point of 34 at 1 PM during the Day, while the lowest point, 5, was recorded at 2 AM during the Night between 3rd Jun and 4th Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Trencin, Trenciansky, Slovakia
16°C10/21°C
14°C9/18°C
13°C7/20°C
12°C5/20°C
13°C4/21°C
14°C10/19°C
9°C3/11°C
8°C1/14°C
10°C3/17°C
10°C7/14°C
9°C7/11°C
8°C5/12°C
9°C6/15°C
12°C4/19°C
14°C7/21°C
14°C8/20°C
15°C8/23°C
17°C9/25°C
19°C10/27°C
19°C13/25°C
19°C11/27°C
19°C12/28°C
14°C7/20°C
14°C6/22°C
14°C9/22°C
17°C10/25°C
15°C11/18°C
17°C9/25°C
15°C12/19°C
16°C9/23°C
34AQI
27AQI
37AQI
33AQI
2026 Days Vs Air Quality
Trencin, Trenciansky, Slovakia
52%
78
40%
61
8%
12
Total number of days with different AQI categories in last 155 days in 2026 (210 days remaining)
Under WHO’s Safe Air Quality Limits: 52%
Health Risk Level:
Considerable
In 2026, 52% of 155 days were within WHO’s safe air quality limits, and 48% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
Trencin, Trenciansky, Slovakia
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
55AQI (US)
36AQI (US)
38AQI (US)
46AQI (US)
68AQI (US)
91AQI (US)
73AQI (US)
70AQI (US)
88AQI (US)
113AQI (US)
72AQI (US)
58AQI (US)
63AQI (US)
84AQI (US)
111AQI (US)
143AQI (US)
89AQI (US)
79AQI (US)
109AQI (US)
69AQI (US)
73AQI (US)
132AQI (US)
130AQI (US)
133AQI (US)
117AQI (US)
49AQI (US)
49AQI (US)
76AQI (US)
74AQI (US)
80AQI (US)
65AQI (US)
108AQI (US)
111AQI (US)
33AQI (US)
53AQI (US)
51AQI (US)
48AQI (US)
63AQI (US)
54AQI (US)
65AQI (US)
57AQI (US)
32AQI (US)
41AQI (US)
30AQI (US)
41AQI (US)
34AQI (US)
54AQI (US)
71AQI (US)
57AQI (US)
60AQI (US)
62AQI (US)
88AQI (US)
106AQI (US)
40AQI (US)
17AQI (US)
44AQI (US)
57AQI (US)
77AQI (US)
83AQI (US)
83AQI (US)
79AQI (US)
91AQI (US)
113AQI (US)
75AQI (US)
75AQI (US)
84AQI (US)
89AQI (US)
75AQI (US)
54AQI (US)
63AQI (US)
73AQI (US)
55AQI (US)
43AQI (US)
48AQI (US)
60AQI (US)
45AQI (US)
60AQI (US)
39AQI (US)
82AQI (US)
65AQI (US)
45AQI (US)
59AQI (US)
69AQI (US)
78AQI (US)
21AQI (US)
32AQI (US)
69AQI (US)
47AQI (US)
25AQI (US)
45AQI (US)
52AQI (US)
50AQI (US)
47AQI (US)
53AQI (US)
41AQI (US)
23AQI (US)
18AQI (US)
25AQI (US)
48AQI (US)
59AQI (US)
57AQI (US)
65AQI (US)
44AQI (US)
45AQI (US)
75AQI (US)
74AQI (US)
48AQI (US)
49AQI (US)
19AQI (US)
28AQI (US)
29AQI (US)
29AQI (US)
46AQI (US)
31AQI (US)
25AQI (US)
29AQI (US)
27AQI (US)
25AQI (US)
40AQI (US)
54AQI (US)
43AQI (US)
39AQI (US)
48AQI (US)
50AQI (US)
49AQI (US)
33AQI (US)
47AQI (US)
37AQI (US)
23AQI (US)
20AQI (US)
26AQI (US)
21AQI (US)
38AQI (US)
46AQI (US)
30AQI (US)
32AQI (US)
35AQI (US)
49AQI (US)
38AQI (US)
34AQI (US)
44AQI (US)
48AQI (US)
39AQI (US)
42AQI (US)
19AQI (US)
21AQI (US)
25AQI (US)
25AQI (US)
22AQI (US)
25AQI (US)
24AQI (US)
82AQI (US)
58AQI (US)
63AQI (US)
41AQI (US)
37AQI (US)
24AQI (US)
No. of days
202656AQI (US)
Highest AQI (US) recorded in
January82AQI (US)
Lowest AQI (US) recorded in
June24AQI (US)
202549AQI (US)
Highest AQI (US) recorded in
February87AQI (US)
Lowest AQI (US) recorded in
September33AQI (US)
202448AQI (US)
Highest AQI (US) recorded in
November65AQI (US)
Lowest AQI (US) recorded in
May36AQI (US)
202343AQI (US)
Highest AQI (US) recorded in
December62AQI (US)
Lowest AQI (US) recorded in
May26AQI (US)
202251AQI (US)
Highest AQI (US) recorded in
March76AQI (US)
Lowest AQI (US) recorded in
August15AQI (US)
202155AQI (US)
Highest AQI (US) recorded in
February77AQI (US)
Lowest AQI (US) recorded in
August19AQI (US)
202046AQI (US)
Highest AQI (US) recorded in
April74AQI (US)
Lowest AQI (US) recorded in
October28AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Trencin's annual 2026 AQI (US) (56) shows an average percentage change of 15.7% (worsened AQI (US)) compared to previous years: 2020 (46), 2021 (55), 2022 (51), 2023 (43), 2024 (48), 2025 (49).