Professor Popov Str, 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
Professor Popov Str, Saint Petersburg, Sankt Peterburg, Russia
AQI Trends: Highest and Lowest
Same Day Analysis (10th August ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 2nd highest AQI at 22 of Good air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 11th Aug - 12th Aug 2025
Professor Popov Str, Saint Petersburg, Sankt Peterburg, Russia
4 AM11th Aug 2025
9 PM
3 AM12th Aug 2025
AQI
AQI
28AQI
15AQI
In the last 24 hours,
Professor Popov Str's AQI reached its highest point of 28 at 6 PM during the Night, while the lowest point, 15, was recorded at 10 AM during the Night between 11th Aug and 12th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Professor Popov Str, Saint Petersburg, Sankt Peterburg, Russia
23°C18/29°C
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
--°C/°C
--°C/°C
27AQI
27AQI
28AQI
26AQI
2025 Days Vs Air Quality
Professor Popov Str, Saint Petersburg, Sankt Peterburg, Russia
95%
212
5%
10
Total number of days with different AQI categories in last 223 days in 2025 (142 days remaining)
Under WHO’s Safe Air Quality Limits: 95%
Health Risk Level:
Very Low
In 2025, 95% of 223 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
Professor Popov Str, Saint Petersburg, Sankt Peterburg, Russia
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
35AQI
36AQI
37AQI
47AQI
28AQI
43AQI
28AQI
39AQI
34AQI
40AQI
31AQI
41AQI
43AQI
24AQI
24AQI
26AQI
22AQI
24AQI
24AQI
22AQI
22AQI
29AQI
35AQI
30AQI
30AQI
31AQI
28AQI
31AQI
39AQI
33AQI
31AQI
29AQI
29AQI
28AQI
39AQI
47AQI
42AQI
42AQI
40AQI
52AQI
46AQI
33AQI
28AQI
25AQI
23AQI
34AQI
36AQI
42AQI
32AQI
27AQI
30AQI
25AQI
34AQI
50AQI
55AQI
62AQI
70AQI
58AQI
60AQI
39AQI
39AQI
35AQI
33AQI
39AQI
40AQI
24AQI
37AQI
24AQI
38AQI
27AQI
34AQI
39AQI
38AQI
57AQI
58AQI
48AQI
54AQI
49AQI
29AQI
26AQI
46AQI
34AQI
41AQI
45AQI
47AQI
48AQI
38AQI
50AQI
49AQI
50AQI
52AQI
45AQI
42AQI
43AQI
27AQI
26AQI
31AQI
22AQI
30AQI
19AQI
18AQI
17AQI
15AQI
23AQI
29AQI
29AQI
37AQI
31AQI
40AQI
35AQI
31AQI
32AQI
30AQI
17AQI
21AQI
21AQI
15AQI
20AQI
18AQI
16AQI
19AQI
18AQI
14AQI
13AQI
13AQI
13AQI
18AQI
14AQI
14AQI
17AQI
14AQI
17AQI
15AQI
16AQI
16AQI
15AQI
15AQI
16AQI
15AQI
14AQI
12AQI
13AQI
16AQI
17AQI
20AQI
16AQI
18AQI
15AQI
28AQI
21AQI
22AQI
12AQI
13AQI
14AQI
15AQI
17AQI
21AQI
16AQI
15AQI
18AQI
17AQI
20AQI
22AQI
21AQI
20AQI
20AQI
21AQI
23AQI
20AQI
20AQI
19AQI
16AQI
14AQI
16AQI
17AQI
16AQI
16AQI
16AQI
18AQI
19AQI
16AQI
15AQI
17AQI
16AQI
16AQI
16AQI
17AQI
18AQI
19AQI
17AQI
18AQI
20AQI
22AQI
20AQI
25AQI
25AQI
24AQI
21AQI
20AQI
21AQI
20AQI
22AQI
23AQI
24AQI
25AQI
27AQI
29AQI
31AQI
29AQI
28AQI
33AQI
47AQI
42AQI
37AQI
33AQI
33AQI
33AQI
25AQI
20AQI
19AQI
19AQI
22AQI
32AQI
40AQI
40AQI
28AQI
16AQI
18AQI
23AQI
28AQI
No. of days
202528AQI
Highest AQI recorded in
March40AQI
Lowest AQI recorded in
May16AQI
202431AQI
Highest AQI recorded in
September53AQI
Lowest AQI recorded in
April10AQI
202326AQI
Highest AQI recorded in
December26AQI
Lowest AQI recorded in
November21AQI
202035AQI
Highest AQI recorded in
June40AQI
Lowest AQI recorded in
July30AQI
Most & Least Polluted Years Over the Last 4 Years
Professor Popov Str's annual 2025 AQI (28) shows an average percentage change of -6.9% (improved AQI) compared to previous years: 2020 (35), 2023 (26), 2024 (31).