Vimperk, Jihocesky Kraj, Czechia 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
Vimperk, Jihocesky Kraj, Czechia
AQI Trends: Highest and Lowest
Same Day Analysis (18th September ):
On this day, AQI across the 5 years varied significantly: 2025 ranks the most lowest AQI at 21 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: 18th Sep - 19th Sep 2025
Vimperk, Jihocesky Kraj, Czechia
6 AM18th Sep 2025
7 PM
5 AM19th Sep 2025
24AQI
18AQI
28AQI
20AQI
In the last 24 hours,
Vimperk's AQI reached its highest point of 28 at 3 AM during the Night, while the lowest point, 18, was recorded at 4 PM during the Day between 18th Sep and 19th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Vimperk, Jihocesky Kraj, Czechia
19°C14/24°C
16°C14/19°C
13°C10/16°C
11°C8/13°C
11°C6/16°C
13°C8/18°C
16°C11/21°C
17°C14/23°C
19°C15/24°C
15°C13/18°C
14°C12/17°C
15°C11/20°C
17°C11/23°C
14°C12/15°C
15°C11/19°C
18°C14/23°C
13°C11/15°C
13°C9/17°C
13°C10/18°C
14°C10/19°C
14°C10/20°C
13°C12/16°C
14°C10/17°C
12°C10/15°C
14°C11/17°C
11°C9/13°C
14°C9/18°C
12°C9/14°C
10°C7/14°C
15°C10/20°C
--°C/°C
25AQI
22AQI
26AQI
23AQI
2025 Days Vs Air Quality
Vimperk, Jihocesky Kraj, Czechia
73%
190
27%
70
0.3%
1
Total number of days with different AQI categories in last 262 days in 2025 (103 days remaining)
Under WHO’s Safe Air Quality Limits: 73%
Health Risk Level:
Low
In 2025, 73% of 262 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
Vimperk, Jihocesky Kraj, Czechia
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
89AQI
33AQI
37AQI
39AQI
66AQI
94AQI
45AQI
30AQI
37AQI
26AQI
26AQI
28AQI
41AQI
78AQI
71AQI
70AQI
70AQI
68AQI
64AQI
59AQI
66AQI
69AQI
49AQI
58AQI
54AQI
50AQI
59AQI
51AQI
35AQI
68AQI
60AQI
55AQI
70AQI
89AQI
102AQI
91AQI
50AQI
73AQI
100AQI
94AQI
99AQI
91AQI
75AQI
69AQI
63AQI
56AQI
38AQI
48AQI
53AQI
63AQI
68AQI
68AQI
70AQI
99AQI
68AQI
69AQI
48AQI
24AQI
30AQI
37AQI
37AQI
50AQI
56AQI
53AQI
61AQI
65AQI
70AQI
66AQI
56AQI
44AQI
51AQI
44AQI
54AQI
67AQI
54AQI
54AQI
52AQI
64AQI
64AQI
61AQI
66AQI
63AQI
57AQI
66AQI
62AQI
46AQI
63AQI
77AQI
44AQI
26AQI
39AQI
60AQI
57AQI
46AQI
43AQI
21AQI
25AQI
28AQI
42AQI
41AQI
40AQI
30AQI
39AQI
43AQI
33AQI
23AQI
44AQI
22AQI
19AQI
25AQI
19AQI
18AQI
20AQI
30AQI
25AQI
35AQI
28AQI
34AQI
41AQI
41AQI
50AQI
44AQI
47AQI
26AQI
24AQI
25AQI
29AQI
31AQI
29AQI
28AQI
25AQI
27AQI
35AQI
38AQI
30AQI
21AQI
20AQI
18AQI
19AQI
28AQI
29AQI
35AQI
27AQI
22AQI
24AQI
24AQI
26AQI
24AQI
17AQI
20AQI
26AQI
29AQI
29AQI
34AQI
27AQI
22AQI
19AQI
18AQI
27AQI
24AQI
47AQI
53AQI
50AQI
52AQI
41AQI
50AQI
40AQI
35AQI
39AQI
47AQI
37AQI
33AQI
31AQI
40AQI
31AQI
30AQI
33AQI
28AQI
27AQI
26AQI
28AQI
30AQI
31AQI
37AQI
37AQI
35AQI
35AQI
31AQI
23AQI
23AQI
22AQI
23AQI
23AQI
27AQI
31AQI
31AQI
36AQI
28AQI
27AQI
29AQI
33AQI
37AQI
26AQI
22AQI
23AQI
26AQI
32AQI
37AQI
30AQI
28AQI
29AQI
26AQI
26AQI
24AQI
23AQI
23AQI
22AQI
23AQI
30AQI
29AQI
39AQI
50AQI
47AQI
43AQI
49AQI
55AQI
59AQI
60AQI
56AQI
38AQI
29AQI
29AQI
38AQI
33AQI
25AQI
23AQI
21AQI
24AQI
32AQI
44AQI
29AQI
24AQI
20AQI
20AQI
21AQI
20AQI
21AQI
21AQI
18AQI
20AQI
23AQI
26AQI
24AQI
22AQI
19AQI
17AQI
18AQI
16AQI
18AQI
18AQI
21AQI
55AQI
69AQI
56AQI
34AQI
28AQI
34AQI
29AQI
34AQI
20AQI
No. of days
202541AQI
Highest AQI recorded in
February69AQI
Lowest AQI recorded in
September20AQI
202447AQI
Highest AQI recorded in
January66AQI
Lowest AQI recorded in
May37AQI
202345AQI
Highest AQI recorded in
February61AQI
Lowest AQI recorded in
November35AQI
202247AQI
Highest AQI recorded in
March79AQI
Lowest AQI recorded in
August31AQI
202144AQI
Highest AQI recorded in
February58AQI
Lowest AQI recorded in
August30AQI
202041AQI
Highest AQI recorded in
December84AQI
Lowest AQI recorded in
July32AQI
Most & Least Polluted Years Over the Last 6 Years
Vimperk's annual 2025 AQI (41) shows an average percentage change of -9.3% (improved AQI) compared to previous years: 2020 (41), 2021 (44), 2022 (47), 2023 (45), 2024 (47).