Sneznik, Jilove, Ustecky 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
Sneznik, Jilove, Ustecky Kraj, Czechia
AQI Trends: Highest and Lowest
Same Day Analysis (17th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 30 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 17th Aug - 18th Aug 2026
Sneznik, Jilove, Ustecky Kraj, Czechia
5 AM17th Aug 2026
8 PM
4 AM18th Aug 2026
50AQI
17AQI
32AQI
8AQI
In the last 24 hours,
Sneznik's AQI reached its highest point of 50 at 5 AM during the Day, while the lowest point, 8, was recorded at 12 AM during the Night between 17th Aug and 18th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Sneznik, Jilove, Ustecky Kraj, Czechia
13°C8/18°C
14°C9/20°C
15°C11/20°C
13°C11/16°C
15°C8/22°C
19°C11/27°C
21°C14/29°C
18°C14/21°C
18°C12/24°C
21°C13/29°C
25°C17/35°C
24°C17/33°C
19°C15/25°C
19°C14/24°C
23°C15/32°C
25°C19/35°C
24°C19/32°C
22°C17/28°C
18°C13/24°C
17°C11/24°C
20°C12/29°C
22°C16/31°C
17°C12/23°C
17°C10/24°C
19°C12/26°C
20°C13/29°C
23°C14/32°C
22°C16/30°C
8°C-3/20°C
13°C11/17°C
35AQI
24AQI
40AQI
24AQI
2026 Days Vs Air Quality
Sneznik, Jilove, Ustecky Kraj, Czechia
69%
157
28%
63
3%
6
Total number of days with different AQI categories in last 230 days in 2026 (135 days remaining)
Under WHO’s Safe Air Quality Limits: 69%
Health Risk Level:
Moderate
In 2026, 69% of 230 days were within WHO’s safe air quality limits, and 31% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Sneznik, Jilove, Ustecky Kraj, Czechia
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
43AQI (US)
30AQI (US)
34AQI (US)
40AQI (US)
52AQI (US)
86AQI (US)
97AQI (US)
82AQI (US)
77AQI (US)
69AQI (US)
44AQI (US)
75AQI (US)
98AQI (US)
97AQI (US)
113AQI (US)
89AQI (US)
53AQI (US)
42AQI (US)
40AQI (US)
62AQI (US)
79AQI (US)
108AQI (US)
116AQI (US)
113AQI (US)
149AQI (US)
74AQI (US)
68AQI (US)
72AQI (US)
76AQI (US)
80AQI (US)
79AQI (US)
90AQI (US)
90AQI (US)
66AQI (US)
61AQI (US)
87AQI (US)
77AQI (US)
61AQI (US)
55AQI (US)
65AQI (US)
58AQI (US)
41AQI (US)
44AQI (US)
20AQI (US)
31AQI (US)
14AQI (US)
54AQI (US)
96AQI (US)
38AQI (US)
60AQI (US)
68AQI (US)
82AQI (US)
64AQI (US)
15AQI (US)
16AQI (US)
52AQI (US)
78AQI (US)
72AQI (US)
74AQI (US)
72AQI (US)
65AQI (US)
76AQI (US)
95AQI (US)
59AQI (US)
90AQI (US)
101AQI (US)
97AQI (US)
85AQI (US)
81AQI (US)
94AQI (US)
37AQI (US)
45AQI (US)
44AQI (US)
17AQI (US)
26AQI (US)
29AQI (US)
63AQI (US)
97AQI (US)
85AQI (US)
60AQI (US)
51AQI (US)
62AQI (US)
74AQI (US)
51AQI (US)
17AQI (US)
25AQI (US)
40AQI (US)
18AQI (US)
33AQI (US)
14AQI (US)
25AQI (US)
50AQI (US)
64AQI (US)
56AQI (US)
45AQI (US)
18AQI (US)
30AQI (US)
34AQI (US)
27AQI (US)
40AQI (US)
57AQI (US)
68AQI (US)
55AQI (US)
51AQI (US)
29AQI (US)
47AQI (US)
40AQI (US)
42AQI (US)
9AQI (US)
32AQI (US)
22AQI (US)
29AQI (US)
38AQI (US)
22AQI (US)
23AQI (US)
22AQI (US)
26AQI (US)
26AQI (US)
50AQI (US)
39AQI (US)
36AQI (US)
36AQI (US)
29AQI (US)
20AQI (US)
15AQI (US)
18AQI (US)
32AQI (US)
28AQI (US)
24AQI (US)
14AQI (US)
14AQI (US)
29AQI (US)
38AQI (US)
42AQI (US)
31AQI (US)
32AQI (US)
33AQI (US)
39AQI (US)
37AQI (US)
35AQI (US)
48AQI (US)
47AQI (US)
40AQI (US)
34AQI (US)
36AQI (US)
21AQI (US)
25AQI (US)
26AQI (US)
18AQI (US)
17AQI (US)
24AQI (US)
17AQI (US)
18AQI (US)
21AQI (US)
19AQI (US)
17AQI (US)
23AQI (US)
21AQI (US)
21AQI (US)
21AQI (US)
19AQI (US)
15AQI (US)
16AQI (US)
23AQI (US)
25AQI (US)
29AQI (US)
31AQI (US)
42AQI (US)
39AQI (US)
30AQI (US)
22AQI (US)
26AQI (US)
35AQI (US)
29AQI (US)
35AQI (US)
50AQI (US)
38AQI (US)
24AQI (US)
34AQI (US)
17AQI (US)
30AQI (US)
22AQI (US)
19AQI (US)
16AQI (US)
21AQI (US)
20AQI (US)
23AQI (US)
24AQI (US)
24AQI (US)
25AQI (US)
24AQI (US)
28AQI (US)
21AQI (US)
20AQI (US)
34AQI (US)
35AQI (US)
40AQI (US)
13AQI (US)
29AQI (US)
30AQI (US)
33AQI (US)
33AQI (US)
30AQI (US)
38AQI (US)
26AQI (US)
20AQI (US)
30AQI (US)
39AQI (US)
42AQI (US)
46AQI (US)
22AQI (US)
30AQI (US)
39AQI (US)
32AQI (US)
40AQI (US)
35AQI (US)
28AQI (US)
28AQI (US)
34AQI (US)
24AQI (US)
23AQI (US)
36AQI (US)
31AQI (US)
32AQI (US)
37AQI (US)
30AQI (US)
75AQI (US)
58AQI (US)
58AQI (US)
37AQI (US)
32AQI (US)
26AQI (US)
27AQI (US)
32AQI (US)
No. of days
202644AQI (US)
Highest AQI (US) recorded in
January75AQI (US)
Lowest AQI (US) recorded in
June26AQI (US)
202550AQI (US)
Highest AQI (US) recorded in
February92AQI (US)
Lowest AQI (US) recorded in
September27AQI (US)
202454AQI (US)
Highest AQI (US) recorded in
January76AQI (US)
Lowest AQI (US) recorded in
July44AQI (US)
202355AQI (US)
Highest AQI (US) recorded in
February69AQI (US)
Lowest AQI (US) recorded in
July47AQI (US)
202263AQI (US)
Highest AQI (US) recorded in
March88AQI (US)
Lowest AQI (US) recorded in
August42AQI (US)
202159AQI (US)
Highest AQI (US) recorded in
December73AQI (US)
Lowest AQI (US) recorded in
August41AQI (US)
202054AQI (US)
Highest AQI (US) recorded in
March82AQI (US)
Lowest AQI (US) recorded in
July44AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Sneznik's annual 2026 AQI (US) (44) shows an average percentage change of -20.7% (improved AQI (US)) compared to previous years: 2020 (54), 2021 (59), 2022 (63), 2023 (55), 2024 (54), 2025 (50).