Hnusta, Banska Bystrica Region, Slovakia 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
Hnusta, Banska Bystrica Region, Slovakia
AQI Trends: Highest and Lowest
Same Day Analysis (20th September ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 23 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 20th Sep - 21st Sep 2025
Hnusta, Banska Bystrica Region, Slovakia
6 AM20th Sep 2025
7 PM
5 AM21st Sep 2025
36AQI
19AQI
26AQI
24AQI
In the last 24 hours,
Hnusta's AQI reached its highest point of 36 at 12 PM during the Day, while the lowest point, 19, was recorded at 6 AM during the Day between 20th Sep and 21st Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Hnusta, Banska Bystrica Region, Slovakia
16°C11/18°C
14°C9/20°C
13°C7/20°C
14°C6/22°C
16°C8/24°C
19°C11/27°C
22°C15/31°C
24°C16/33°C
22°C17/30°C
20°C17/27°C
21°C17/28°C
22°C16/30°C
22°C18/30°C
22°C16/30°C
23°C18/30°C
21°C14/29°C
20°C14/28°C
19°C14/29°C
18°C13/25°C
17°C13/23°C
17°C14/20°C
18°C13/25°C
18°C14/25°C
16°C12/18°C
15°C10/22°C
14°C10/18°C
12°C7/18°C
13°C7/20°C
17°C11/24°C
18°C13/25°C
--°C/°C
35AQI
25AQI
30AQI
25AQI
2025 Days Vs Air Quality
Hnusta, Banska Bystrica Region, Slovakia
97%
112
3%
3
Total number of days with different AQI categories in last 264 days in 2025 (101 days remaining)
Under WHO’s Safe Air Quality Limits: 97%
Health Risk Level:
Very Low
In 2025, 97% of 264 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
Hnusta, Banska Bystrica Region, Slovakia
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
19AQI
23AQI
24AQI
30AQI
31AQI
29AQI
28AQI
33AQI
32AQI
37AQI
28AQI
28AQI
27AQI
36AQI
33AQI
34AQI
32AQI
35AQI
40AQI
34AQI
36AQI
41AQI
38AQI
33AQI
31AQI
32AQI
31AQI
31AQI
33AQI
34AQI
30AQI
28AQI
28AQI
28AQI
28AQI
31AQI
35AQI
33AQI
35AQI
37AQI
31AQI
26AQI
22AQI
22AQI
23AQI
24AQI
26AQI
29AQI
30AQI
28AQI
25AQI
25AQI
28AQI
32AQI
28AQI
23AQI
25AQI
27AQI
30AQI
31AQI
26AQI
24AQI
25AQI
27AQI
26AQI
28AQI
27AQI
25AQI
28AQI
25AQI
24AQI
26AQI
30AQI
40AQI
48AQI
41AQI
42AQI
46AQI
51AQI
56AQI
59AQI
39AQI
28AQI
30AQI
43AQI
34AQI
25AQI
18AQI
18AQI
24AQI
29AQI
39AQI
41AQI
36AQI
27AQI
32AQI
33AQI
31AQI
30AQI
48AQI
48AQI
32AQI
33AQI
31AQI
32AQI
32AQI
25AQI
26AQI
26AQI
20AQI
21AQI
18AQI
18AQI
20AQI
23AQI
22AQI
32AQI
28AQI
34AQI
29AQI
No. of days
202531AQI
Highest AQI recorded in
August34AQI
Lowest AQI recorded in
May22AQI
Most & Least Polluted Years Over the Last 1 Years
Hnusta's annual 2025 AQI (31) shows an average percentage change of NaN% (improved AQI) compared to previous years: .