65 Mechanical Street, Chelyabinsk, Chelyabinskaya Oblast, Russia 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
65 Mechanical Street, Chelyabinsk, Chelyabinskaya Oblast, Russia
AQI Trends: Highest and Lowest
Same Day Analysis (3rd October ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 1st highest AQI at 42 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Oct - 4th Oct 2025
65 Mechanical Street, Chelyabinsk, Chelyabinskaya Oblast, Russia
6 AM3rd Oct 2025
7 PM
5 AM4th Oct 2025
46AQI
14AQI
62AQI
35AQI
In the last 24 hours,
65 Mechanical Street's AQI reached its highest point of 62 at 4 AM during the Night, while the lowest point, 14, was recorded at 4 PM during the Day between 3rd Oct and 4th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
65 Mechanical Street, Chelyabinsk, Chelyabinskaya Oblast, Russia
20°C17/24°C
19°C15/24°C
17°C15/20°C
15°C12/19°C
15°C11/19°C
10°C9/13°C
12°C9/14°C
9°C6/9°C
8°C4/12°C
10°C5/15°C
13°C8/17°C
13°C12/16°C
13°C9/17°C
14°C10/18°C
14°C11/18°C
15°C12/19°C
14°C11/18°C
16°C12/20°C
12°C8/16°C
17°C9/24°C
20°C14/26°C
12°C7/16°C
8°C6/10°C
7°C6/10°C
4°C0/6°C
0°C-3/4°C
4°C-1/8°C
6°C3/7°C
6°C3/9°C
6°C1/10°C
--°C/°C
51AQI
41AQI
54AQI
47AQI
2025 Days Vs Air Quality
65 Mechanical Street, Chelyabinsk, Chelyabinskaya Oblast, Russia
45%
124
53%
147
2%
5
Total number of days with different AQI categories in last 277 days in 2025 (88 days remaining)
Under WHO’s Safe Air Quality Limits: 45%
Health Risk Level:
Significant
In 2025, 45% of 277 days were within WHO’s safe air quality limits, and 55% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.
Annual Air Quality Insights
65 Mechanical Street, Chelyabinsk, Chelyabinskaya Oblast, Russia
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
94AQI
63AQI
64AQI
71AQI
77AQI
93AQI
66AQI
76AQI
65AQI
77AQI
93AQI
107AQI
102AQI
82AQI
69AQI
98AQI
72AQI
76AQI
75AQI
73AQI
48AQI
66AQI
71AQI
69AQI
51AQI
74AQI
76AQI
95AQI
80AQI
76AQI
73AQI
70AQI
87AQI
56AQI
72AQI
70AQI
83AQI
90AQI
98AQI
143AQI
112AQI
80AQI
85AQI
96AQI
91AQI
79AQI
89AQI
75AQI
82AQI
81AQI
89AQI
86AQI
85AQI
87AQI
89AQI
90AQI
103AQI
85AQI
85AQI
98AQI
92AQI
68AQI
65AQI
52AQI
53AQI
75AQI
91AQI
89AQI
78AQI
79AQI
78AQI
77AQI
68AQI
68AQI
67AQI
59AQI
69AQI
77AQI
74AQI
81AQI
93AQI
80AQI
76AQI
76AQI
77AQI
64AQI
60AQI
66AQI
70AQI
75AQI
66AQI
61AQI
55AQI
63AQI
62AQI
71AQI
67AQI
73AQI
64AQI
82AQI
81AQI
84AQI
67AQI
81AQI
78AQI
79AQI
80AQI
77AQI
67AQI
66AQI
69AQI
70AQI
67AQI
62AQI
75AQI
81AQI
78AQI
78AQI
79AQI
77AQI
50AQI
29AQI
28AQI
25AQI
25AQI
24AQI
23AQI
24AQI
36AQI
30AQI
27AQI
24AQI
22AQI
21AQI
22AQI
21AQI
29AQI
20AQI
21AQI
17AQI
17AQI
17AQI
15AQI
23AQI
20AQI
20AQI
22AQI
17AQI
19AQI
19AQI
22AQI
18AQI
21AQI
18AQI
22AQI
19AQI
19AQI
19AQI
19AQI
19AQI
20AQI
20AQI
21AQI
27AQI
37AQI
31AQI
26AQI
30AQI
31AQI
28AQI
28AQI
26AQI
23AQI
22AQI
23AQI
21AQI
21AQI
19AQI
22AQI
26AQI
25AQI
23AQI
21AQI
20AQI
25AQI
20AQI
20AQI
18AQI
18AQI
21AQI
24AQI
25AQI
25AQI
24AQI
22AQI
23AQI
22AQI
28AQI
32AQI
29AQI
27AQI
26AQI
32AQI
29AQI
30AQI
26AQI
31AQI
33AQI
31AQI
36AQI
35AQI
48AQI
54AQI
61AQI
58AQI
58AQI
52AQI
48AQI
41AQI
31AQI
28AQI
27AQI
39AQI
51AQI
47AQI
51AQI
50AQI
55AQI
45AQI
49AQI
52AQI
50AQI
42AQI
47AQI
54AQI
63AQI
54AQI
50AQI
52AQI
54AQI
57AQI
55AQI
55AQI
57AQI
60AQI
63AQI
44AQI
61AQI
61AQI
66AQI
69AQI
75AQI
70AQI
68AQI
66AQI
63AQI
61AQI
56AQI
53AQI
52AQI
46AQI
44AQI
47AQI
46AQI
36AQI
35AQI
36AQI
29AQI
21AQI
21AQI
26AQI
19AQI
38AQI
44AQI
37AQI
42AQI
77AQI
87AQI
74AQI
72AQI
24AQI
23AQI
27AQI
49AQI
50AQI
41AQI
No. of days
202553AQI
Highest AQI recorded in
February87AQI
Lowest AQI recorded in
June23AQI
202448AQI
Highest AQI recorded in
December88AQI
Lowest AQI recorded in
October32AQI
202340AQI
Highest AQI recorded in
December40AQI
Lowest AQI recorded in
November39AQI
2021108AQI
Highest AQI recorded in
January108AQI
Lowest AQI recorded in
February106AQI
202091AQI
Highest AQI recorded in
December123AQI
Lowest AQI recorded in
May62AQI
Most & Least Polluted Years Over the Last 5 Years
65 Mechanical Street's annual 2025 AQI (53) shows an average percentage change of -11.6% (improved AQI) compared to previous years: 2020 (91), 2021 (108), 2023 (40), 2024 (48).