Semey, Abai Region, Kazakhstan 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
Semey, Abai Region, Kazakhstan
AQI Trends: Highest and Lowest
Same Day Analysis (3rd August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 55 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Semey, Abai Region, Kazakhstan
4 AM3rd Aug 2025
8 PM
3 AM4th Aug 2025
65AQI
43AQI
58AQI
50AQI
In the last 24 hours,
Semey's AQI reached its highest point of 65 at 9 AM during the Day, while the lowest point, 43, was recorded at 11 AM during the Day between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Semey, Abai Region, Kazakhstan
24°C17/29°C
21°C17/26°C
22°C17/28°C
22°C18/27°C
21°C15/27°C
20°C15/26°C
23°C16/28°C
24°C19/32°C
23°C17/28°C
22°C18/27°C
23°C16/29°C
25°C19/30°C
27°C20/35°C
28°C22/34°C
27°C21/35°C
21°C14/26°C
23°C15/30°C
20°C14/26°C
19°C12/25°C
18°C10/26°C
24°C14/35°C
31°C22/41°C
31°C23/40°C
28°C22/32°C
27°C20/32°C
26°C20/35°C
25°C18/31°C
27°C19/33°C
23°C18/28°C
18°C16/21°C
--°C/°C
44AQI
34AQI
44AQI
40AQI
2025 Days Vs Air Quality
Semey, Abai Region, Kazakhstan
87%
58
13%
9
Total number of days with different AQI categories in last 216 days in 2025 (149 days remaining)
Under WHO’s Safe Air Quality Limits: 87%
Health Risk Level:
Low
In 2025, 87% of 216 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
Semey, Abai Region, Kazakhstan
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
44AQI
44AQI
58AQI
66AQI
61AQI
50AQI
45AQI
42AQI
46AQI
49AQI
46AQI
42AQI
40AQI
42AQI
47AQI
50AQI
51AQI
44AQI
45AQI
45AQI
49AQI
52AQI
48AQI
42AQI
36AQI
34AQI
33AQI
31AQI
32AQI
34AQI
35AQI
40AQI
38AQI
30AQI
36AQI
50AQI
45AQI
37AQI
31AQI
36AQI
38AQI
39AQI
36AQI
38AQI
37AQI
37AQI
34AQI
37AQI
35AQI
37AQI
40AQI
41AQI
34AQI
38AQI
37AQI
29AQI
27AQI
31AQI
34AQI
41AQI
44AQI
47AQI
48AQI
54AQI
54AQI
57AQI
55AQI
49AQI
44AQI
38AQI
55AQI
No. of days
202542AQI
Highest AQI recorded in
August55AQI
Lowest AQI recorded in
July38AQI
Most & Least Polluted Years Over the Last 1 Years
Semey's annual 2025 AQI (42) shows an average percentage change of NaN% (improved AQI) compared to previous years: .