Lom, Litvinov, Ustecky Kraj, 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
Lom, Litvinov, Ustecky Kraj, Czechia
AQI Trends: Highest and Lowest
Same Day Analysis (13th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 41 of Good air quality, showing improvement over 2024, 2023 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 13th Oct - 14th Oct 2025
Lom, Litvinov, Ustecky Kraj, Czechia
7 AM13th Oct 2025
6 PM
6 AM14th Oct 2025
54AQI
17AQI
93AQI
45AQI
In the last 24 hours,
Lom's AQI reached its highest point of 93 at 9 PM during the Night, while the lowest point, undefined, was recorded at 6 AM during the Night between 13th Oct and 14th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Lom, Litvinov, Ustecky Kraj, Czechia
13°C10/17°C
14°C8/22°C
14°C10/18°C
13°C9/18°C
16°C10/25°C
19°C12/27°C
19°C12/28°C
19°C13/28°C
10°C8/11°C
11°C7/16°C
11°C6/16°C
8°C7/8°C
10°C8/12°C
12°C7/17°C
12°C7/19°C
10°C5/15°C
9°C6/13°C
7°C2/12°C
7°C3/13°C
7°C4/13°C
6°C2/10°C
9°C5/12°C
9°C7/11°C
11°C8/14°C
13°C12/14°C
12°C10/15°C
11°C7/14°C
11°C9/15°C
11°C8/15°C
11°C8/15°C
--°C/°C
46AQI
32AQI
40AQI
32AQI
2025 Days Vs Air Quality
Lom, Litvinov, Ustecky Kraj, Czechia
71%
202
24%
70
4%
11
1%
3
Total number of days with different AQI categories in last 287 days in 2025 (78 days remaining)
Under WHO’s Safe Air Quality Limits: 71%
Health Risk Level:
Low
In 2025, 71% of 287 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
Lom, Litvinov, Ustecky Kraj, Czechia
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
77AQI
32AQI
29AQI
30AQI
61AQI
71AQI
48AQI
33AQI
44AQI
30AQI
26AQI
27AQI
39AQI
74AQI
44AQI
43AQI
60AQI
89AQI
76AQI
72AQI
83AQI
77AQI
66AQI
90AQI
85AQI
67AQI
69AQI
46AQI
33AQI
72AQI
55AQI
64AQI
58AQI
87AQI
109AQI
114AQI
49AQI
53AQI
94AQI
97AQI
111AQI
105AQI
95AQI
77AQI
92AQI
51AQI
67AQI
73AQI
78AQI
81AQI
91AQI
134AQI
99AQI
160AQI
152AQI
162AQI
94AQI
44AQI
44AQI
39AQI
44AQI
63AQI
66AQI
89AQI
108AQI
110AQI
102AQI
103AQI
113AQI
102AQI
90AQI
41AQI
67AQI
59AQI
55AQI
36AQI
50AQI
65AQI
77AQI
90AQI
68AQI
65AQI
90AQI
93AQI
71AQI
41AQI
63AQI
83AQI
31AQI
28AQI
27AQI
39AQI
47AQI
45AQI
46AQI
21AQI
19AQI
28AQI
41AQI
35AQI
36AQI
49AQI
52AQI
57AQI
49AQI
58AQI
54AQI
35AQI
21AQI
47AQI
37AQI
28AQI
27AQI
39AQI
28AQI
32AQI
35AQI
44AQI
51AQI
50AQI
53AQI
48AQI
56AQI
29AQI
24AQI
26AQI
29AQI
22AQI
30AQI
33AQI
26AQI
31AQI
40AQI
38AQI
29AQI
21AQI
22AQI
16AQI
20AQI
33AQI
37AQI
33AQI
29AQI
19AQI
29AQI
25AQI
25AQI
19AQI
17AQI
18AQI
39AQI
36AQI
32AQI
48AQI
32AQI
26AQI
21AQI
16AQI
21AQI
24AQI
46AQI
38AQI
47AQI
50AQI
41AQI
51AQI
32AQI
38AQI
46AQI
47AQI
38AQI
48AQI
55AQI
46AQI
34AQI
29AQI
35AQI
27AQI
29AQI
30AQI
26AQI
35AQI
42AQI
42AQI
36AQI
38AQI
43AQI
27AQI
22AQI
24AQI
23AQI
22AQI
22AQI
31AQI
38AQI
39AQI
31AQI
26AQI
21AQI
34AQI
45AQI
44AQI
26AQI
20AQI
29AQI
41AQI
36AQI
34AQI
29AQI
28AQI
22AQI
24AQI
24AQI
25AQI
22AQI
23AQI
28AQI
24AQI
32AQI
37AQI
46AQI
55AQI
38AQI
37AQI
47AQI
59AQI
61AQI
59AQI
44AQI
29AQI
26AQI
35AQI
37AQI
31AQI
21AQI
18AQI
19AQI
25AQI
34AQI
49AQI
30AQI
26AQI
22AQI
22AQI
22AQI
20AQI
32AQI
20AQI
19AQI
21AQI
24AQI
31AQI
38AQI
31AQI
20AQI
19AQI
23AQI
24AQI
20AQI
17AQI
21AQI
28AQI
40AQI
52AQI
23AQI
19AQI
22AQI
20AQI
29AQI
34AQI
43AQI
35AQI
35AQI
38AQI
54AQI
57AQI
59AQI
49AQI
42AQI
43AQI
74AQI
51AQI
48AQI
47AQI
45AQI
41AQI
56AQI
91AQI
71AQI
39AQI
30AQI
36AQI
31AQI
34AQI
27AQI
50AQI
No. of days
202546AQI
Highest AQI recorded in
February91AQI
Lowest AQI recorded in
September27AQI
202447AQI
Highest AQI recorded in
March65AQI
Lowest AQI recorded in
July36AQI
202345AQI
Highest AQI recorded in
December55AQI
Lowest AQI recorded in
November33AQI
202253AQI
Highest AQI recorded in
March77AQI
Lowest AQI recorded in
September36AQI
202149AQI
Highest AQI recorded in
November59AQI
Lowest AQI recorded in
August34AQI
202050AQI
Highest AQI recorded in
December77AQI
Lowest AQI recorded in
May42AQI
Most & Least Polluted Years Over the Last 6 Years
Lom's annual 2025 AQI (46) shows an average percentage change of -5.1% (improved AQI) compared to previous years: 2020 (50), 2021 (49), 2022 (53), 2023 (45), 2024 (47).