Blatna, Jihocesky Kraj, Czechia Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
August Air Quality Analysis
Blatna, Jihocesky Kraj, Czechia
AQI Trends: Highest and Lowest
Same Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 21 of Good air quality, showing improvement over 2024, 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Blatna, Jihocesky Kraj, Czechia
5 AM2nd Aug 2025
9 PM
4 AM3rd Aug 2025
23AQI
18AQI
25AQI
21AQI
In the last 24 hours,
Blatna's AQI reached its highest point of 25 at 2 AM during the Night, while the lowest point, 18, was recorded at 9 AM during the Day between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Blatna, Jihocesky Kraj, Czechia
18°C14/24°C
20°C12/28°C
21°C16/27°C
17°C14/22°C
13°C11/17°C
13°C9/17°C
14°C10/20°C
15°C10/21°C
14°C11/20°C
18°C12/24°C
19°C13/27°C
19°C13/25°C
15°C12/22°C
15°C10/21°C
16°C13/22°C
20°C12/27°C
22°C14/30°C
17°C13/22°C
17°C13/20°C
18°C12/24°C
15°C13/20°C
18°C14/23°C
17°C13/22°C
17°C14/21°C
14°C12/18°C
15°C11/19°C
14°C9/18°C
15°C10/21°C
16°C11/20°C
14°C11/17°C
--°C/°C
33AQI
27AQI
29AQI
27AQI
2025 Days Vs Air Quality
Blatna, Jihocesky Kraj, Czechia
66%
141
32%
68
2%
4
0.4%
1
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Under WHO’s Safe Air Quality Limits: 66%
Health Risk Level:
Moderate
In 2025, 66% of 215 days were within WHO’s safe air quality limits, and 34% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Blatna, Jihocesky Kraj, Czechia
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
93AQI
30AQI
27AQI
37AQI
66AQI
93AQI
43AQI
28AQI
34AQI
24AQI
25AQI
25AQI
41AQI
79AQI
59AQI
67AQI
62AQI
70AQI
70AQI
61AQI
71AQI
72AQI
49AQI
59AQI
57AQI
54AQI
59AQI
51AQI
32AQI
66AQI
61AQI
52AQI
69AQI
86AQI
107AQI
94AQI
52AQI
71AQI
104AQI
103AQI
104AQI
94AQI
82AQI
75AQI
85AQI
73AQI
56AQI
65AQI
71AQI
82AQI
96AQI
95AQI
100AQI
152AQI
96AQI
92AQI
61AQI
36AQI
42AQI
51AQI
52AQI
65AQI
71AQI
68AQI
78AQI
85AQI
95AQI
88AQI
75AQI
56AQI
65AQI
51AQI
53AQI
65AQI
52AQI
50AQI
46AQI
58AQI
65AQI
61AQI
65AQI
59AQI
55AQI
65AQI
62AQI
44AQI
63AQI
78AQI
41AQI
22AQI
38AQI
57AQI
57AQI
44AQI
42AQI
18AQI
20AQI
24AQI
39AQI
40AQI
38AQI
33AQI
43AQI
47AQI
34AQI
32AQI
47AQI
23AQI
22AQI
26AQI
21AQI
19AQI
21AQI
25AQI
24AQI
36AQI
28AQI
34AQI
40AQI
35AQI
49AQI
43AQI
46AQI
24AQI
22AQI
25AQI
29AQI
30AQI
25AQI
28AQI
25AQI
28AQI
36AQI
36AQI
30AQI
18AQI
21AQI
19AQI
20AQI
31AQI
31AQI
32AQI
26AQI
22AQI
24AQI
25AQI
24AQI
20AQI
16AQI
19AQI
25AQI
28AQI
23AQI
27AQI
25AQI
22AQI
18AQI
16AQI
21AQI
21AQI
49AQI
50AQI
48AQI
48AQI
34AQI
46AQI
35AQI
32AQI
39AQI
49AQI
31AQI
31AQI
29AQI
42AQI
27AQI
28AQI
34AQI
26AQI
23AQI
23AQI
26AQI
25AQI
29AQI
38AQI
33AQI
34AQI
35AQI
30AQI
19AQI
20AQI
20AQI
23AQI
22AQI
31AQI
35AQI
31AQI
39AQI
22AQI
25AQI
26AQI
35AQI
38AQI
32AQI
26AQI
25AQI
27AQI
35AQI
36AQI
25AQI
27AQI
24AQI
22AQI
21AQI
21AQI
54AQI
82AQI
61AQI
34AQI
27AQI
32AQI
29AQI
21AQI
No. of days
202545AQI
Highest AQI recorded in
February82AQI
Lowest AQI recorded in
August21AQI
202446AQI
Highest AQI recorded in
January63AQI
Lowest AQI recorded in
May37AQI
202342AQI
Highest AQI recorded in
February50AQI
Lowest AQI recorded in
November28AQI
202250AQI
Highest AQI recorded in
March72AQI
Lowest AQI recorded in
September34AQI
202142AQI
Highest AQI recorded in
February62AQI
Lowest AQI recorded in
December28AQI
202046AQI
Highest AQI recorded in
December82AQI
Lowest AQI recorded in
July39AQI
Most & Least Polluted Years Over the Last 6 Years
Blatna's annual 2025 AQI (45) shows an average percentage change of -0.8% (improved AQI) compared to previous years: 2020 (46), 2021 (42), 2022 (50), 2023 (42), 2024 (46).