Litomerice, Ustecky Kraj, Czechia Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
July Air Quality Analysis
Litomerice, Ustecky Kraj, Czechia
AQI Trends: Highest and Lowest
Same Day Analysis (2nd July ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 48 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Jul - 4th Jul 2025
Litomerice, Ustecky Kraj, Czechia
4 AM3rd Jul 2025
9 PM
3 AM4th Jul 2025
58AQI
43AQI
52AQI
35AQI
In the last 24 hours,
Litomerice's AQI reached its highest point of 58 at 11 AM during the Day, while the lowest point, 35, was recorded at 3 AM during the Night between 3rd Jul and 4th Jul 2025.
Day & Night AQI Trend : Jun - Jul 2025
Litomerice, Ustecky Kraj, Czechia
18°C12/24°C
18°C13/23°C
17°C11/22°C
16°C13/20°C
14°C8/19°C
12°C7/17°C
15°C8/21°C
13°C10/17°C
15°C9/21°C
17°C11/23°C
18°C11/25°C
20°C14/29°C
16°C13/19°C
18°C12/23°C
20°C14/26°C
18°C13/21°C
16°C10/21°C
17°C11/23°C
21°C13/28°C
21°C15/28°C
19°C12/24°C
22°C16/27°C
24°C17/32°C
18°C15/24°C
21°C13/28°C
23°C18/29°C
21°C16/26°C
22°C14/31°C
24°C17/34°C
21°C15/25°C
0°C0/0°C
46AQI
36AQI
39AQI
39AQI
2025 Days Vs Air Quality
Litomerice, Ustecky Kraj, Czechia
40%
74
58%
106
2%
3
Total number of days with different AQI categories in last 185 days in 2025 (180 days remaining)
Under WHO’s Safe Air Quality Limits: 40%
Health Risk Level:
Significant
In 2025, 40% of 185 days were within WHO’s safe air quality limits, and 60% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.
Annual Air Quality Insights
Litomerice, Ustecky Kraj, Czechia
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
69AQI
55AQI
55AQI
56AQI
65AQI
72AQI
63AQI
54AQI
55AQI
53AQI
53AQI
54AQI
56AQI
72AQI
66AQI
59AQI
62AQI
78AQI
93AQI
71AQI
69AQI
73AQI
63AQI
63AQI
65AQI
64AQI
61AQI
59AQI
49AQI
65AQI
63AQI
65AQI
66AQI
78AQI
89AQI
92AQI
61AQI
63AQI
76AQI
83AQI
88AQI
84AQI
77AQI
70AQI
79AQI
61AQI
75AQI
72AQI
77AQI
84AQI
84AQI
85AQI
80AQI
101AQI
110AQI
112AQI
74AQI
59AQI
58AQI
59AQI
61AQI
69AQI
75AQI
82AQI
87AQI
92AQI
88AQI
88AQI
88AQI
78AQI
74AQI
60AQI
65AQI
63AQI
62AQI
57AQI
60AQI
65AQI
70AQI
73AQI
67AQI
65AQI
76AQI
76AQI
71AQI
59AQI
67AQI
75AQI
56AQI
55AQI
57AQI
58AQI
61AQI
60AQI
56AQI
23AQI
27AQI
35AQI
52AQI
46AQI
55AQI
57AQI
57AQI
59AQI
49AQI
56AQI
58AQI
41AQI
24AQI
47AQI
37AQI
32AQI
33AQI
45AQI
42AQI
39AQI
37AQI
41AQI
48AQI
51AQI
67AQI
54AQI
56AQI
30AQI
27AQI
27AQI
37AQI
28AQI
34AQI
36AQI
32AQI
37AQI
45AQI
50AQI
41AQI
23AQI
21AQI
17AQI
20AQI
38AQI
43AQI
43AQI
34AQI
29AQI
32AQI
31AQI
35AQI
27AQI
17AQI
20AQI
38AQI
40AQI
37AQI
55AQI
40AQI
32AQI
24AQI
16AQI
25AQI
24AQI
49AQI
42AQI
55AQI
50AQI
39AQI
50AQI
38AQI
41AQI
51AQI
53AQI
46AQI
41AQI
33AQI
50AQI
46AQI
37AQI
41AQI
33AQI
31AQI
34AQI
31AQI
37AQI
48AQI
63AQI
79AQI
70AQI
46AQI
34AQI
39AQI
43AQI
No. of days
202555AQI
Highest AQI recorded in
February79AQI
Lowest AQI recorded in
May34AQI
202443AQI
Highest AQI recorded in
November65AQI
Lowest AQI recorded in
February23AQI
202345AQI
Highest AQI recorded in
February67AQI
Lowest AQI recorded in
November33AQI
202260AQI
Highest AQI recorded in
January83AQI
Lowest AQI recorded in
July37AQI
202153AQI
Highest AQI recorded in
December79AQI
Lowest AQI recorded in
August34AQI
202046AQI
Highest AQI recorded in
December88AQI
Lowest AQI recorded in
July34AQI
Most & Least Polluted Years Over the Last 6 Years
Litomerice's annual 2025 AQI (55) shows an average percentage change of 12.9% (worsened AQI) compared to previous years: 2020 (46), 2021 (53), 2022 (60), 2023 (45), 2024 (43).