Uhelna, Hradek nad Nisou, Liberec Region, Czechia 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
Uhelna, Hradek nad Nisou, Liberec Region, Czechia
AQI Trends: Highest and Lowest
Same Day Analysis (3rd October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 53 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Oct - 4th Oct 2025
Uhelna, Hradek nad Nisou, Liberec Region, Czechia
6 AM3rd Oct 2025
7 PM
5 AM4th Oct 2025
62AQI
44AQI
86AQI
41AQI
In the last 24 hours,
Uhelna's AQI reached its highest point of 86 at 12 AM during the Night, while the lowest point, 41, was recorded at 10 PM during the Night between 3rd Oct and 4th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Uhelna, Hradek nad Nisou, Liberec Region, Czechia
19°C13/26°C
17°C14/20°C
15°C11/19°C
15°C9/21°C
15°C10/21°C
17°C11/24°C
17°C13/22°C
16°C11/22°C
14°C10/19°C
13°C9/19°C
13°C9/17°C
14°C8/20°C
14°C11/18°C
13°C10/17°C
15°C10/22°C
18°C13/25°C
19°C13/27°C
19°C14/26°C
11°C9/12°C
11°C7/15°C
10°C6/15°C
8°C7/8°C
10°C7/14°C
13°C8/17°C
12°C6/17°C
9°C5/14°C
8°C3/12°C
7°C3/11°C
7°C4/11°C
9°C4/13°C
--°C/°C
30AQI
26AQI
30AQI
25AQI
2025 Days Vs Air Quality
Uhelna, Hradek nad Nisou, Liberec Region, Czechia
95%
122
5%
6
Total number of days with different AQI categories in last 277 days in 2025 (88 days remaining)
Under WHO’s Safe Air Quality Limits: 95%
Health Risk Level:
Very Low
In 2025, 95% of 277 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
Uhelna, Hradek nad Nisou, Liberec Region, Czechia
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
15AQI
17AQI
22AQI
28AQI
25AQI
49AQI
34AQI
25AQI
18AQI
15AQI
18AQI
17AQI
36AQI
41AQI
49AQI
37AQI
30AQI
31AQI
28AQI
26AQI
34AQI
40AQI
33AQI
31AQI
28AQI
33AQI
29AQI
25AQI
27AQI
26AQI
28AQI
29AQI
27AQI
27AQI
29AQI
33AQI
34AQI
33AQI
37AQI
32AQI
24AQI
23AQI
23AQI
22AQI
22AQI
26AQI
31AQI
33AQI
30AQI
26AQI
21AQI
24AQI
31AQI
36AQI
25AQI
18AQI
18AQI
26AQI
35AQI
33AQI
35AQI
30AQI
24AQI
24AQI
24AQI
25AQI
24AQI
23AQI
24AQI
22AQI
23AQI
28AQI
35AQI
46AQI
38AQI
35AQI
42AQI
52AQI
57AQI
57AQI
47AQI
32AQI
25AQI
29AQI
34AQI
28AQI
22AQI
17AQI
19AQI
23AQI
31AQI
41AQI
32AQI
27AQI
25AQI
25AQI
27AQI
21AQI
22AQI
21AQI
21AQI
22AQI
22AQI
30AQI
39AQI
29AQI
19AQI
18AQI
20AQI
17AQI
16AQI
17AQI
18AQI
19AQI
21AQI
23AQI
20AQI
17AQI
19AQI
16AQI
23AQI
28AQI
30AQI
43AQI
44AQI
52AQI
59AQI
53AQI
18AQI
30AQI
28AQI
32AQI
24AQI
55AQI
No. of days
202529AQI
Highest AQI recorded in
October55AQI
Lowest AQI recorded in
May18AQI
Most & Least Polluted Years Over the Last 1 Years
Uhelna's annual 2025 AQI (29) shows an average percentage change of NaN% (improved AQI) compared to previous years: .