Most, Ustecky Kraj, Czechia Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
June Air Quality Analysis
Most, Ustecky Kraj, Czechia
AQI Trends: Highest and Lowest
Same Day Analysis (3rd June):
On this day, AQI across the 5 years varied significantly: 2026 ranks the most lowest AQI at 15 of Good air quality, showing improvement over 2025, 2024, 2023 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Jun - 4th Jun 2026
Most, Ustecky Kraj, Czechia
5 AM3rd Jun 2026
8 PM
4 AM4th Jun 2026
27AQI
8AQI
10AQI
8AQI
In the last 24 hours,
Most's AQI reached its highest point of 27 at 5 PM during the Day, while the lowest point, 8, was recorded at 4 AM during the Day between 3rd Jun and 4th Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Most, Ustecky Kraj, Czechia
15°C10/20°C
11°C9/15°C
10°C8/13°C
10°C5/16°C
12°C5/19°C
12°C7/19°C
6°C3/9°C
7°C1/11°C
10°C6/14°C
9°C4/14°C
9°C4/14°C
10°C3/16°C
11°C4/18°C
13°C7/19°C
13°C9/18°C
14°C8/20°C
16°C9/22°C
19°C11/25°C
21°C14/28°C
19°C12/26°C
21°C13/28°C
18°C11/23°C
14°C7/20°C
16°C7/25°C
18°C12/23°C
17°C11/25°C
17°C12/21°C
17°C10/23°C
16°C11/20°C
15°C8/23°C
33AQI
22AQI
30AQI
24AQI
2026 Days Vs Air Quality
Most, Ustecky Kraj, Czechia
64%
97
32%
49
3%
5
Total number of days with different AQI categories in last 155 days in 2026 (210 days remaining)
Under WHO’s Safe Air Quality Limits: 64%
Health Risk Level:
Moderate
In 2026, 64% of 155 days were within WHO’s safe air quality limits, and 36% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Most, Ustecky Kraj, Czechia
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
19AQI (US)
15AQI (US)
25AQI (US)
26AQI (US)
30AQI (US)
72AQI (US)
61AQI (US)
74AQI (US)
72AQI (US)
76AQI (US)
29AQI (US)
43AQI (US)
113AQI (US)
97AQI (US)
115AQI (US)
70AQI (US)
64AQI (US)
45AQI (US)
40AQI (US)
68AQI (US)
96AQI (US)
98AQI (US)
96AQI (US)
101AQI (US)
118AQI (US)
53AQI (US)
39AQI (US)
68AQI (US)
77AQI (US)
75AQI (US)
85AQI (US)
88AQI (US)
120AQI (US)
65AQI (US)
70AQI (US)
58AQI (US)
69AQI (US)
51AQI (US)
49AQI (US)
61AQI (US)
69AQI (US)
54AQI (US)
52AQI (US)
12AQI (US)
26AQI (US)
15AQI (US)
36AQI (US)
52AQI (US)
10AQI (US)
48AQI (US)
70AQI (US)
72AQI (US)
11AQI (US)
9AQI (US)
18AQI (US)
46AQI (US)
47AQI (US)
63AQI (US)
55AQI (US)
33AQI (US)
51AQI (US)
47AQI (US)
60AQI (US)
68AQI (US)
71AQI (US)
90AQI (US)
75AQI (US)
68AQI (US)
98AQI (US)
81AQI (US)
23AQI (US)
21AQI (US)
33AQI (US)
20AQI (US)
23AQI (US)
23AQI (US)
46AQI (US)
79AQI (US)
77AQI (US)
68AQI (US)
43AQI (US)
56AQI (US)
60AQI (US)
33AQI (US)
15AQI (US)
16AQI (US)
29AQI (US)
16AQI (US)
19AQI (US)
16AQI (US)
32AQI (US)
45AQI (US)
39AQI (US)
22AQI (US)
26AQI (US)
17AQI (US)
13AQI (US)
35AQI (US)
33AQI (US)
41AQI (US)
48AQI (US)
71AQI (US)
57AQI (US)
55AQI (US)
29AQI (US)
44AQI (US)
41AQI (US)
32AQI (US)
8AQI (US)
29AQI (US)
13AQI (US)
21AQI (US)
22AQI (US)
18AQI (US)
20AQI (US)
30AQI (US)
24AQI (US)
30AQI (US)
32AQI (US)
25AQI (US)
30AQI (US)
35AQI (US)
41AQI (US)
17AQI (US)
18AQI (US)
16AQI (US)
34AQI (US)
20AQI (US)
16AQI (US)
14AQI (US)
14AQI (US)
31AQI (US)
37AQI (US)
41AQI (US)
30AQI (US)
32AQI (US)
33AQI (US)
40AQI (US)
36AQI (US)
36AQI (US)
46AQI (US)
48AQI (US)
39AQI (US)
33AQI (US)
21AQI (US)
15AQI (US)
25AQI (US)
27AQI (US)
27AQI (US)
21AQI (US)
15AQI (US)
66AQI (US)
50AQI (US)
47AQI (US)
32AQI (US)
29AQI (US)
21AQI (US)
No. of days
202645AQI (US)
Highest AQI (US) recorded in
January66AQI (US)
Lowest AQI (US) recorded in
June21AQI (US)
202548AQI (US)
Highest AQI (US) recorded in
February91AQI (US)
Lowest AQI (US) recorded in
September29AQI (US)
202449AQI (US)
Highest AQI (US) recorded in
March63AQI (US)
Lowest AQI (US) recorded in
May39AQI (US)
202347AQI (US)
Highest AQI (US) recorded in
February56AQI (US)
Lowest AQI (US) recorded in
November31AQI (US)
202253AQI (US)
Highest AQI (US) recorded in
March75AQI (US)
Lowest AQI (US) recorded in
August25AQI (US)
202150AQI (US)
Highest AQI (US) recorded in
June61AQI (US)
Lowest AQI (US) recorded in
May36AQI (US)
202049AQI (US)
Highest AQI (US) recorded in
December68AQI (US)
Lowest AQI (US) recorded in
October42AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most's annual 2026 AQI (US) (45) shows an average percentage change of -8.6% (improved AQI (US)) compared to previous years: 2020 (49), 2021 (50), 2022 (53), 2023 (47), 2024 (49), 2025 (48).