Kumertau, Bashkortostan, Russia Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
September Air Quality Analysis
Kumertau, Bashkortostan, Russia
AQI Trends: Highest and Lowest
Same Day Analysis (15th September ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 1st highest AQI at 52 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 16th Sep - 17th Sep 2025
Kumertau, Bashkortostan, Russia
6 AM16th Sep 2025
8 PM
5 AM17th Sep 2025
AQI
AQI
60AQI
27AQI
In the last 24 hours,
Kumertau's AQI reached its highest point of 60 at 2 AM during the Night, while the lowest point, 27, was recorded at 8 AM during the Night between 16th Sep and 17th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Kumertau, Bashkortostan, Russia
20°C14/26°C
20°C15/27°C
13°C11/17°C
15°C11/20°C
18°C13/24°C
21°C15/27°C
23°C18/29°C
23°C18/30°C
19°C14/25°C
18°C14/22°C
15°C11/19°C
14°C9/20°C
15°C10/19°C
21°C15/28°C
21°C16/28°C
21°C13/30°C
23°C18/28°C
18°C16/21°C
20°C13/27°C
19°C16/24°C
18°C14/24°C
16°C10/22°C
13°C10/16°C
11°C6/16°C
10°C7/15°C
10°C7/13°C
11°C4/17°C
12°C6/17°C
14°C11/17°C
--°C/°C
--°C/°C
58AQI
51AQI
57AQI
57AQI
2025 Days Vs Air Quality
Kumertau, Bashkortostan, Russia
40%
103
60%
154
0.3%
1
Total number of days with different AQI categories in last 259 days in 2025 (106 days remaining)
Under WHO’s Safe Air Quality Limits: 40%
Health Risk Level:
Significant
In 2025, 40% of 259 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
Kumertau, Bashkortostan, Russia
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
69AQI
46AQI
57AQI
59AQI
66AQI
82AQI
61AQI
62AQI
62AQI
73AQI
80AQI
96AQI
82AQI
76AQI
64AQI
96AQI
66AQI
65AQI
72AQI
80AQI
59AQI
72AQI
68AQI
61AQI
50AQI
68AQI
77AQI
56AQI
58AQI
75AQI
73AQI
72AQI
82AQI
63AQI
85AQI
77AQI
82AQI
87AQI
98AQI
108AQI
77AQI
77AQI
80AQI
100AQI
85AQI
65AQI
78AQI
76AQI
84AQI
76AQI
77AQI
78AQI
66AQI
69AQI
70AQI
70AQI
82AQI
77AQI
75AQI
76AQI
70AQI
54AQI
58AQI
64AQI
58AQI
66AQI
65AQI
71AQI
76AQI
74AQI
72AQI
66AQI
63AQI
62AQI
60AQI
59AQI
65AQI
70AQI
69AQI
77AQI
72AQI
68AQI
68AQI
63AQI
78AQI
71AQI
64AQI
66AQI
74AQI
69AQI
65AQI
62AQI
60AQI
65AQI
62AQI
69AQI
70AQI
76AQI
60AQI
79AQI
89AQI
88AQI
72AQI
81AQI
80AQI
80AQI
78AQI
81AQI
63AQI
62AQI
65AQI
64AQI
62AQI
65AQI
75AQI
79AQI
78AQI
72AQI
74AQI
75AQI
57AQI
49AQI
46AQI
35AQI
41AQI
42AQI
42AQI
39AQI
48AQI
37AQI
41AQI
35AQI
33AQI
33AQI
43AQI
37AQI
41AQI
40AQI
39AQI
51AQI
45AQI
41AQI
40AQI
39AQI
39AQI
41AQI
34AQI
36AQI
33AQI
28AQI
33AQI
39AQI
28AQI
43AQI
39AQI
29AQI
30AQI
40AQI
37AQI
30AQI
21AQI
24AQI
32AQI
38AQI
45AQI
45AQI
35AQI
43AQI
44AQI
48AQI
52AQI
44AQI
43AQI
38AQI
39AQI
33AQI
37AQI
33AQI
32AQI
44AQI
44AQI
43AQI
41AQI
49AQI
36AQI
30AQI
28AQI
33AQI
34AQI
44AQI
45AQI
45AQI
44AQI
37AQI
33AQI
36AQI
42AQI
44AQI
40AQI
36AQI
33AQI
41AQI
42AQI
38AQI
40AQI
38AQI
38AQI
33AQI
45AQI
45AQI
46AQI
52AQI
53AQI
60AQI
60AQI
59AQI
54AQI
51AQI
47AQI
39AQI
34AQI
41AQI
38AQI
54AQI
50AQI
50AQI
52AQI
57AQI
47AQI
48AQI
58AQI
55AQI
44AQI
48AQI
53AQI
60AQI
56AQI
50AQI
51AQI
52AQI
53AQI
54AQI
54AQI
56AQI
59AQI
63AQI
46AQI
60AQI
59AQI
64AQI
66AQI
67AQI
65AQI
61AQI
62AQI
58AQI
54AQI
52AQI
69AQI
79AQI
67AQI
72AQI
40AQI
38AQI
40AQI
51AQI
59AQI
No. of days
202557AQI
Highest AQI recorded in
February79AQI
Lowest AQI recorded in
June38AQI
202455AQI
Highest AQI recorded in
December79AQI
Lowest AQI recorded in
October21AQI
202343AQI
Highest AQI recorded in
November70AQI
Lowest AQI recorded in
March1AQI
202222AQI
Highest AQI recorded in
December23AQI
Lowest AQI recorded in
October14AQI
Most & Least Polluted Years Over the Last 4 Years
Kumertau's annual 2025 AQI (57) shows an average percentage change of 66.5% (worsened AQI) compared to previous years: 2022 (22), 2023 (43), 2024 (55).