Kosygin Avenue, Saint Petersburg, Sankt Peterburg, 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
Kosygin Avenue, Saint Petersburg, Sankt Peterburg, Russia
AQI Trends: Highest and Lowest
Same Day Analysis (26th October ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 1st highest AQI at 51 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 26th Oct - 27th Oct 2025
Kosygin Avenue, Saint Petersburg, Sankt Peterburg, Russia
7 AM26th Oct 2025
6 PM
6 AM27th Oct 2025
49AQI
37AQI
53AQI
33AQI
In the last 24 hours,
Kosygin Avenue's AQI reached its highest point of 53 at 5 AM during the Night, while the lowest point, 33, was recorded at 11 PM during the Night between 26th Oct and 27th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Kosygin Avenue, Saint Petersburg, Sankt Peterburg, Russia
10°C8/14°C
8°C5/12°C
6°C2/10°C
5°C1/10°C
6°C2/11°C
6°C3/10°C
6°C2/10°C
7°C4/11°C
8°C5/11°C
11°C8/15°C
10°C7/14°C
9°C6/14°C
9°C6/14°C
10°C8/13°C
8°C6/11°C
6°C5/8°C
6°C4/8°C
6°C4/7°C
5°C4/7°C
8°C5/10°C
4°C1/7°C
2°C0/6°C
2°C0/6°C
3°C1/5°C
4°C2/7°C
3°C0/7°C
4°C2/6°C
6°C5/7°C
9°C8/11°C
9°C7/9°C
--°C/°C
57AQI
50AQI
60AQI
50AQI
2025 Days Vs Air Quality
Kosygin Avenue, Saint Petersburg, Sankt Peterburg, Russia
88%
264
12%
35
Total number of days with different AQI categories in last 300 days in 2025 (65 days remaining)
Under WHO’s Safe Air Quality Limits: 88%
Health Risk Level:
Low
In 2025, 88% of 300 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
Kosygin Avenue, Saint Petersburg, Sankt Peterburg, Russia
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
32AQI
32AQI
34AQI
45AQI
27AQI
42AQI
28AQI
38AQI
28AQI
38AQI
34AQI
39AQI
42AQI
24AQI
25AQI
37AQI
22AQI
24AQI
30AQI
22AQI
23AQI
31AQI
35AQI
34AQI
30AQI
29AQI
26AQI
30AQI
41AQI
38AQI
32AQI
30AQI
24AQI
27AQI
34AQI
45AQI
41AQI
39AQI
40AQI
51AQI
47AQI
31AQI
28AQI
26AQI
28AQI
56AQI
46AQI
55AQI
40AQI
29AQI
27AQI
26AQI
32AQI
48AQI
53AQI
61AQI
65AQI
57AQI
58AQI
37AQI
32AQI
28AQI
29AQI
28AQI
26AQI
27AQI
36AQI
25AQI
37AQI
26AQI
36AQI
44AQI
42AQI
55AQI
54AQI
46AQI
53AQI
47AQI
26AQI
32AQI
44AQI
32AQI
44AQI
47AQI
46AQI
48AQI
40AQI
51AQI
47AQI
48AQI
50AQI
45AQI
41AQI
40AQI
25AQI
22AQI
26AQI
20AQI
31AQI
17AQI
20AQI
17AQI
16AQI
21AQI
29AQI
24AQI
33AQI
29AQI
40AQI
32AQI
38AQI
34AQI
33AQI
18AQI
20AQI
20AQI
14AQI
22AQI
17AQI
14AQI
17AQI
18AQI
14AQI
14AQI
13AQI
14AQI
15AQI
16AQI
15AQI
14AQI
14AQI
16AQI
14AQI
16AQI
16AQI
15AQI
15AQI
15AQI
13AQI
14AQI
12AQI
13AQI
13AQI
18AQI
19AQI
19AQI
18AQI
16AQI
22AQI
17AQI
16AQI
12AQI
13AQI
13AQI
15AQI
16AQI
17AQI
18AQI
18AQI
21AQI
24AQI
24AQI
26AQI
23AQI
23AQI
25AQI
22AQI
22AQI
20AQI
19AQI
19AQI
18AQI
14AQI
16AQI
17AQI
17AQI
16AQI
16AQI
16AQI
16AQI
16AQI
15AQI
16AQI
16AQI
16AQI
16AQI
17AQI
17AQI
18AQI
17AQI
19AQI
18AQI
19AQI
18AQI
19AQI
20AQI
21AQI
20AQI
19AQI
19AQI
19AQI
20AQI
21AQI
20AQI
21AQI
22AQI
22AQI
23AQI
22AQI
22AQI
25AQI
43AQI
41AQI
36AQI
33AQI
31AQI
32AQI
26AQI
20AQI
18AQI
17AQI
19AQI
23AQI
21AQI
20AQI
19AQI
22AQI
21AQI
18AQI
19AQI
24AQI
20AQI
19AQI
19AQI
21AQI
23AQI
20AQI
19AQI
19AQI
18AQI
22AQI
28AQI
29AQI
33AQI
39AQI
37AQI
29AQI
40AQI
42AQI
45AQI
41AQI
43AQI
46AQI
45AQI
40AQI
35AQI
32AQI
32AQI
24AQI
24AQI
18AQI
16AQI
16AQI
17AQI
15AQI
14AQI
16AQI
17AQI
17AQI
12AQI
8AQI
17AQI
14AQI
54AQI
65AQI
71AQI
76AQI
61AQI
71AQI
89AQI
71AQI
64AQI
77AQI
61AQI
41AQI
49AQI
52AQI
59AQI
59AQI
70AQI
83AQI
76AQI
62AQI
64AQI
61AQI
58AQI
44AQI
57AQI
51AQI
32AQI
41AQI
39AQI
27AQI
16AQI
18AQI
20AQI
23AQI
27AQI
63AQI
No. of days
202530AQI
Highest AQI recorded in
October63AQI
Lowest AQI recorded in
May16AQI
202425AQI
Highest AQI recorded in
December33AQI
Lowest AQI recorded in
April16AQI
202322AQI
Highest AQI recorded in
December33AQI
Lowest AQI recorded in
June13AQI
202227AQI
Highest AQI recorded in
December34AQI
Lowest AQI recorded in
October12AQI
Most & Least Polluted Years Over the Last 4 Years
Kosygin Avenue's annual 2025 AQI (30) shows an average percentage change of 23.2% (worsened AQI) compared to previous years: 2022 (27), 2023 (22), 2024 (25).