Kazan Street, 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!
August Air Quality Analysis
Kazan Street, Saint Petersburg, Sankt Peterburg, Russia
AQI Trends: Highest and Lowest
Same Day Analysis (11th August ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 1st highest AQI at 22 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 12th Aug - 13th Aug 2025
Kazan Street, Saint Petersburg, Sankt Peterburg, Russia
4 AM12th Aug 2025
9 PM
3 AM13th Aug 2025
AQI
AQI
27AQI
15AQI
In the last 24 hours,
Kazan Street's AQI reached its highest point of 27 at 6 AM during the Night, while the lowest point, undefined, was recorded at 3 AM during the Night between 12th Aug and 13th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Kazan Street, Saint Petersburg, Sankt Peterburg, Russia
23°C18/29°C
22°C17/27°C
21°C15/28°C
21°C14/28°C
19°C12/26°C
19°C13/26°C
21°C15/27°C
21°C17/26°C
21°C15/26°C
22°C17/27°C
23°C16/30°C
24°C18/30°C
24°C18/30°C
23°C17/29°C
23°C17/29°C
23°C18/28°C
24°C19/31°C
24°C18/31°C
22°C16/30°C
18°C16/22°C
21°C15/26°C
22°C16/28°C
21°C17/25°C
18°C15/22°C
16°C12/21°C
16°C12/20°C
17°C12/21°C
18°C14/22°C
17°C13/21°C
--°C/°C
--°C/°C
27AQI
26AQI
26AQI
26AQI
2025 Days Vs Air Quality
Kazan Street, Saint Petersburg, Sankt Peterburg, Russia
93%
208
7%
15
Total number of days with different AQI categories in last 224 days in 2025 (141 days remaining)
Under WHO’s Safe Air Quality Limits: 93%
Health Risk Level:
Very Low
In 2025, 93% of 224 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
Kazan Street, Saint Petersburg, Sankt Peterburg, Russia
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
34AQI
37AQI
35AQI
44AQI
27AQI
41AQI
27AQI
38AQI
31AQI
40AQI
31AQI
40AQI
42AQI
24AQI
25AQI
31AQI
22AQI
24AQI
26AQI
22AQI
22AQI
30AQI
33AQI
31AQI
28AQI
29AQI
27AQI
30AQI
41AQI
32AQI
31AQI
27AQI
24AQI
28AQI
36AQI
47AQI
41AQI
41AQI
41AQI
52AQI
48AQI
33AQI
29AQI
25AQI
30AQI
72AQI
74AQI
77AQI
51AQI
32AQI
31AQI
26AQI
34AQI
50AQI
56AQI
63AQI
70AQI
58AQI
59AQI
36AQI
37AQI
30AQI
32AQI
33AQI
36AQI
27AQI
40AQI
24AQI
37AQI
26AQI
35AQI
40AQI
42AQI
66AQI
57AQI
49AQI
59AQI
49AQI
27AQI
25AQI
43AQI
31AQI
42AQI
46AQI
47AQI
48AQI
38AQI
51AQI
47AQI
50AQI
53AQI
44AQI
41AQI
41AQI
24AQI
22AQI
26AQI
21AQI
32AQI
17AQI
21AQI
15AQI
15AQI
21AQI
29AQI
25AQI
31AQI
29AQI
39AQI
30AQI
31AQI
30AQI
29AQI
16AQI
20AQI
23AQI
14AQI
20AQI
18AQI
15AQI
18AQI
23AQI
13AQI
14AQI
13AQI
13AQI
15AQI
15AQI
14AQI
16AQI
14AQI
20AQI
16AQI
18AQI
16AQI
15AQI
16AQI
15AQI
14AQI
14AQI
13AQI
13AQI
16AQI
18AQI
20AQI
17AQI
17AQI
15AQI
28AQI
21AQI
22AQI
12AQI
13AQI
14AQI
14AQI
17AQI
22AQI
16AQI
15AQI
20AQI
17AQI
19AQI
21AQI
21AQI
20AQI
23AQI
19AQI
22AQI
20AQI
19AQI
18AQI
17AQI
14AQI
16AQI
16AQI
16AQI
16AQI
16AQI
17AQI
17AQI
16AQI
15AQI
17AQI
16AQI
16AQI
16AQI
17AQI
18AQI
19AQI
17AQI
18AQI
20AQI
21AQI
19AQI
24AQI
23AQI
22AQI
20AQI
20AQI
20AQI
20AQI
21AQI
22AQI
22AQI
24AQI
26AQI
26AQI
28AQI
26AQI
27AQI
32AQI
47AQI
43AQI
38AQI
33AQI
34AQI
34AQI
26AQI
20AQI
19AQI
20AQI
23AQI
22AQI
31AQI
45AQI
40AQI
26AQI
17AQI
17AQI
22AQI
28AQI
No. of days
202528AQI
Highest AQI recorded in
February45AQI
Lowest AQI recorded in
May17AQI
202418AQI
Highest AQI recorded in
December35AQI
Lowest AQI recorded in
June10AQI
202316AQI
Highest AQI recorded in
December29AQI
Lowest AQI recorded in
July9AQI
202224AQI
Highest AQI recorded in
December29AQI
Lowest AQI recorded in
October5AQI
Most & Least Polluted Years Over the Last 4 Years
Kazan Street's annual 2025 AQI (28) shows an average percentage change of 51.2% (worsened AQI) compared to previous years: 2022 (24), 2023 (16), 2024 (18).