Country Background

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!

Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

October Air Quality Analysis

Saint Petersburg, Sankt Peterburg, Russia

2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
7th Oct 2025
88AQI
Lowest AQI recorded on
30th Oct 2022
3AQI


Same Day Analysis (17th October ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 1st highest AQI at 61 of Moderate air quality on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 18th Oct - 19th Oct 2025

Saint Petersburg, Sankt Peterburg, Russia

AQI
Day
Night
.

7 AM18th Oct 2025

6 PM

6 AM19th Oct 2025

Day time
Avg. Highest Time
12AMNaNth undefined

AQI

Avg. Lowest Time
12AMNaNth undefined

AQI

Night time
Avg. Highest Time
10PM18th Oct

86AQI

Avg. Lowest Time
2PM18th Oct

58AQI

In the last 24 hours,

Saint Petersburg's AQI reached its highest point of 86 at 10 PM during the Night, while the lowest point, undefined, was recorded at 6 AM during the Night between 18th Oct and 19th Oct 2025.

Day & Night AQI Trend : Sep - Oct 2025

Saint Petersburg, Sankt Peterburg, Russia

SepOct
19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th
Day
Night
19th Sep 2025147 AMAQI
19th Sep 2025128 AMAQI
19th Sep 2025129 AMAQI
19th Sep 20251210 AMAQI
19th Sep 20251611 AMAQI
19th Sep 20251512 PMAQI
19th Sep 2025151 PMAQI
19th Sep 2025152 PMAQI
19th Sep 2025143 PMAQI
19th Sep 2025144 PMAQI
19th Sep 2025145 PMAQI
19th Sep 2025156 PMAQI
19th Sep 2025167 PMAQI
19th Sep 2025168 PMAQI
19th Sep 2025179 PMAQI
19th Sep 20251710 PMAQI
19th Sep 20251711 PMAQI
20th Sep 20251812 AMAQI
20th Sep 2025181 AMAQI
20th Sep 2025182 AMAQI
20th Sep 2025173 AMAQI
20th Sep 2025184 AMAQI
20th Sep 2025195 AMAQI
20th Sep 2025196 AMAQI

12°C10/15°C

20th Sep 2025167 AMAQI
20th Sep 2025168 AMAQI
20th Sep 2025159 AMAQI
20th Sep 20251510 AMAQI
20th Sep 20251911 AMAQI
20th Sep 20251812 PMAQI
20th Sep 2025181 PMAQI
20th Sep 2025152 PMAQI
20th Sep 2025153 PMAQI
20th Sep 2025154 PMAQI
20th Sep 2025155 PMAQI
20th Sep 2025146 PMAQI
20th Sep 2025167 PMAQI
20th Sep 2025178 PMAQI
20th Sep 2025189 PMAQI
20th Sep 20251710 PMAQI
20th Sep 20251711 PMAQI
21st Sep 20251812 AMAQI
21st Sep 2025191 AMAQI
21st Sep 2025182 AMAQI
21st Sep 2025183 AMAQI
21st Sep 2025174 AMAQI
21st Sep 2025165 AMAQI
21st Sep 2025176 AMAQI

13°C10/16°C

21st Sep 2025227 AMAQI
21st Sep 2025268 AMAQI
21st Sep 2025299 AMAQI
21st Sep 20253010 AMAQI
21st Sep 20252311 AMAQI
21st Sep 20252412 PMAQI
21st Sep 2025241 PMAQI
21st Sep 2025232 PMAQI
21st Sep 2025223 PMAQI
21st Sep 2025214 PMAQI
21st Sep 2025205 PMAQI
21st Sep 2025196 PMAQI
21st Sep 2025187 PMAQI
21st Sep 2025198 PMAQI
21st Sep 2025189 PMAQI
21st Sep 20251810 PMAQI
21st Sep 20251811 PMAQI
22nd Sep 20251812 AMAQI
22nd Sep 2025181 AMAQI
22nd Sep 2025182 AMAQI
22nd Sep 2025183 AMAQI
22nd Sep 2025194 AMAQI
22nd Sep 2025195 AMAQI
22nd Sep 2025196 AMAQI

16°C14/20°C

22nd Sep 2025187 AMAQI
22nd Sep 2025188 AMAQI
22nd Sep 2025179 AMAQI
22nd Sep 20251610 AMAQI
22nd Sep 20251611 AMAQI
22nd Sep 20251612 PMAQI
22nd Sep 2025161 PMAQI
22nd Sep 2025142 PMAQI
22nd Sep 2025143 PMAQI
22nd Sep 2025124 PMAQI
22nd Sep 2025115 PMAQI
22nd Sep 2025126 PMAQI
22nd Sep 2025167 PMAQI
22nd Sep 2025168 PMAQI
22nd Sep 2025169 PMAQI
22nd Sep 20251710 PMAQI
22nd Sep 20251611 PMAQI
23rd Sep 20251612 AMAQI
23rd Sep 2025161 AMAQI
23rd Sep 2025172 AMAQI
23rd Sep 2025173 AMAQI
23rd Sep 2025174 AMAQI
23rd Sep 2025185 AMAQI
23rd Sep 2025186 AMAQI

15°C11/17°C

23rd Sep 2025127 AMAQI
23rd Sep 2025108 AMAQI
23rd Sep 2025119 AMAQI
23rd Sep 2025910 AMAQI
23rd Sep 20251311 AMAQI
23rd Sep 20251212 PMAQI
23rd Sep 2025121 PMAQI
23rd Sep 2025122 PMAQI
23rd Sep 2025123 PMAQI
23rd Sep 2025124 PMAQI
23rd Sep 2025125 PMAQI
23rd Sep 2025126 PMAQI
23rd Sep 2025157 PMAQI
23rd Sep 2025148 PMAQI
23rd Sep 2025159 PMAQI
23rd Sep 20251510 PMAQI
23rd Sep 20251511 PMAQI
24th Sep 20251512 AMAQI
24th Sep 2025151 AMAQI
24th Sep 2025152 AMAQI
24th Sep 2025153 AMAQI
24th Sep 2025164 AMAQI
24th Sep 2025165 AMAQI
24th Sep 2025166 AMAQI

10°C7/13°C

24th Sep 2025127 AMAQI
24th Sep 2025108 AMAQI
24th Sep 2025119 AMAQI
24th Sep 20251310 AMAQI
24th Sep 20251511 AMAQI
24th Sep 20251612 PMAQI
24th Sep 2025151 PMAQI
24th Sep 2025142 PMAQI
24th Sep 2025143 PMAQI
24th Sep 2025154 PMAQI
24th Sep 2025155 PMAQI
24th Sep 2025136 PMAQI
24th Sep 2025147 PMAQI
24th Sep 2025148 PMAQI
24th Sep 2025149 PMAQI
24th Sep 20251410 PMAQI
24th Sep 20251411 PMAQI
25th Sep 20251512 AMAQI
25th Sep 2025151 AMAQI
25th Sep 2025142 AMAQI
25th Sep 2025143 AMAQI
25th Sep 2025154 AMAQI
25th Sep 2025155 AMAQI
25th Sep 2025166 AMAQI

7°C4/10°C

25th Sep 2025117 AMAQI
25th Sep 202588 AMAQI
25th Sep 202579 AMAQI
25th Sep 2025810 AMAQI
25th Sep 20251211 AMAQI
25th Sep 20251112 PMAQI
25th Sep 2025111 PMAQI
25th Sep 2025142 PMAQI
25th Sep 2025173 PMAQI
25th Sep 2025194 PMAQI
25th Sep 2025205 PMAQI
25th Sep 2025206 PMAQI
25th Sep 2025217 PMAQI
25th Sep 2025218 PMAQI
25th Sep 2025219 PMAQI
25th Sep 20252010 PMAQI
25th Sep 20252111 PMAQI
26th Sep 20252112 AMAQI
26th Sep 2025251 AMAQI
26th Sep 2025242 AMAQI
26th Sep 2025223 AMAQI
26th Sep 2025194 AMAQI
26th Sep 2025205 AMAQI
26th Sep 2025186 AMAQI

9°C4/12°C

26th Sep 2025177 AMAQI
26th Sep 2025168 AMAQI
26th Sep 2025149 AMAQI
26th Sep 20251410 AMAQI
26th Sep 20251411 AMAQI
26th Sep 20251512 PMAQI
26th Sep 2025151 PMAQI
26th Sep 2025152 PMAQI
26th Sep 2025153 PMAQI
26th Sep 2025164 PMAQI
26th Sep 2025175 PMAQI
26th Sep 2025176 PMAQI
26th Sep 2025187 PMAQI
26th Sep 2025188 PMAQI
26th Sep 2025189 PMAQI
26th Sep 20251910 PMAQI
26th Sep 20251711 PMAQI
27th Sep 20251712 AMAQI
27th Sep 2025181 AMAQI
27th Sep 2025182 AMAQI
27th Sep 2025183 AMAQI
27th Sep 2025174 AMAQI
27th Sep 2025175 AMAQI
27th Sep 2025166 AMAQI

10°C7/14°C

27th Sep 2025167 AMAQI
27th Sep 2025168 AMAQI
27th Sep 2025149 AMAQI
27th Sep 20251210 AMAQI
27th Sep 20251111 AMAQI
27th Sep 2025812 PMAQI
27th Sep 202571 PMAQI
27th Sep 202572 PMAQI
27th Sep 202573 PMAQI
27th Sep 202574 PMAQI
27th Sep 202575 PMAQI
27th Sep 202576 PMAQI
27th Sep 202577 PMAQI
27th Sep 202588 PMAQI
27th Sep 202589 PMAQI
27th Sep 2025910 PMAQI
27th Sep 2025911 PMAQI
28th Sep 20251012 AMAQI
28th Sep 2025111 AMAQI
28th Sep 2025122 AMAQI
28th Sep 2025103 AMAQI
28th Sep 202594 AMAQI
28th Sep 202595 AMAQI
28th Sep 2025126 AMAQI

11°C8/15°C

28th Sep 2025117 AMAQI
28th Sep 2025108 AMAQI
28th Sep 2025119 AMAQI
28th Sep 20251210 AMAQI
28th Sep 20251211 AMAQI
28th Sep 20251212 PMAQI
28th Sep 2025121 PMAQI
28th Sep 2025122 PMAQI
28th Sep 2025123 PMAQI
28th Sep 2025144 PMAQI
28th Sep 2025205 PMAQI
28th Sep 2025196 PMAQI
28th Sep 2025167 PMAQI
28th Sep 2025168 PMAQI
28th Sep 2025149 PMAQI
28th Sep 20251310 PMAQI
28th Sep 20251711 PMAQI
29th Sep 20252812 AMAQI
29th Sep 2025421 AMAQI
29th Sep 2025432 AMAQI
29th Sep 2025453 AMAQI
29th Sep 2025484 AMAQI
29th Sep 2025475 AMAQI
29th Sep 2025476 AMAQI

8°C4/12°C

29th Sep 2025467 AMAQI
29th Sep 2025448 AMAQI
29th Sep 2025429 AMAQI
29th Sep 20254310 AMAQI
29th Sep 20254611 AMAQI
29th Sep 20255012 PMAQI
29th Sep 2025481 PMAQI
29th Sep 2025522 PMAQI
29th Sep 2025553 PMAQI
29th Sep 2025484 PMAQI
29th Sep 2025405 PMAQI
29th Sep 2025416 PMAQI
29th Sep 2025447 PMAQI
29th Sep 2025478 PMAQI
29th Sep 2025509 PMAQI
29th Sep 20255310 PMAQI
29th Sep 20255811 PMAQI
30th Sep 20256212 AMAQI
30th Sep 2025631 AMAQI
30th Sep 2025592 AMAQI
30th Sep 2025593 AMAQI
30th Sep 2025554 AMAQI
30th Sep 2025515 AMAQI
30th Sep 2025516 AMAQI

6°C2/10°C

30th Sep 2025507 AMAQI
30th Sep 2025538 AMAQI
30th Sep 2025569 AMAQI
30th Sep 20255710 AMAQI
30th Sep 20255611 AMAQI
30th Sep 20255712 PMAQI
30th Sep 2025571 PMAQI
30th Sep 2025562 PMAQI
30th Sep 2025553 PMAQI
30th Sep 2025524 PMAQI
30th Sep 2025485 PMAQI
30th Sep 2025466 PMAQI
30th Sep 2025457 PMAQI
30th Sep 2025458 PMAQI
30th Sep 2025489 PMAQI
30th Sep 20255410 PMAQI
30th Sep 20255911 PMAQI
1st Oct 20256212 AMAQI
1st Oct 2025661 AMAQI
1st Oct 2025662 AMAQI
1st Oct 2025663 AMAQI
1st Oct 2025724 AMAQI
1st Oct 2025725 AMAQI
1st Oct 2025726 AMAQI

5°C1/11°C

1st Oct 2025747 AMAQI
1st Oct 2025748 AMAQI
1st Oct 2025709 AMAQI
1st Oct 20257110 AMAQI
1st Oct 20257511 AMAQI
1st Oct 20257012 PMAQI
1st Oct 2025691 PMAQI
1st Oct 2025722 PMAQI
1st Oct 2025733 PMAQI
1st Oct 2025724 PMAQI
1st Oct 2025785 PMAQI
1st Oct 2025726 PMAQI
1st Oct 2025747 PMAQI
1st Oct 2025878 PMAQI
1st Oct 2025829 PMAQI
1st Oct 20257610 PMAQI
1st Oct 20257411 PMAQI
2nd Oct 20257412 AMAQI
2nd Oct 2025761 AMAQI
2nd Oct 2025732 AMAQI
2nd Oct 2025693 AMAQI
2nd Oct 2025664 AMAQI
2nd Oct 2025645 AMAQI
2nd Oct 2025656 AMAQI

6°C2/11°C

2nd Oct 2025677 AMAQI
2nd Oct 2025678 AMAQI
2nd Oct 2025709 AMAQI
2nd Oct 20257310 AMAQI
2nd Oct 20256811 AMAQI
2nd Oct 20256112 PMAQI
2nd Oct 2025541 PMAQI
2nd Oct 2025532 PMAQI
2nd Oct 2025503 PMAQI
2nd Oct 2025494 PMAQI
2nd Oct 2025515 PMAQI
2nd Oct 2025546 PMAQI
2nd Oct 2025637 PMAQI
2nd Oct 2025648 PMAQI
2nd Oct 2025699 PMAQI
2nd Oct 20256710 PMAQI
2nd Oct 20256611 PMAQI
3rd Oct 20256712 AMAQI
3rd Oct 2025671 AMAQI
3rd Oct 2025652 AMAQI
3rd Oct 2025623 AMAQI
3rd Oct 2025604 AMAQI
3rd Oct 2025605 AMAQI
3rd Oct 2025606 AMAQI

6°C3/11°C

3rd Oct 2025597 AMAQI
3rd Oct 2025628 AMAQI
3rd Oct 2025669 AMAQI
3rd Oct 20256810 AMAQI
3rd Oct 20256411 AMAQI
3rd Oct 20256412 PMAQI
3rd Oct 2025651 PMAQI
3rd Oct 2025562 PMAQI
3rd Oct 2025703 PMAQI
3rd Oct 2025704 PMAQI
3rd Oct 2025715 PMAQI
3rd Oct 2025756 PMAQI
3rd Oct 2025877 PMAQI
3rd Oct 2025988 PMAQI
3rd Oct 2025979 PMAQI
3rd Oct 202510210 PMAQI
3rd Oct 20259611 PMAQI
4th Oct 20259212 AMAQI
4th Oct 2025891 AMAQI
4th Oct 2025872 AMAQI
4th Oct 2025853 AMAQI
4th Oct 2025814 AMAQI
4th Oct 2025785 AMAQI
4th Oct 2025756 AMAQI

6°C2/11°C

4th Oct 2025757 AMAQI
4th Oct 2025788 AMAQI
4th Oct 2025829 AMAQI
4th Oct 20258210 AMAQI
4th Oct 20258311 AMAQI
4th Oct 20257912 PMAQI
4th Oct 2025741 PMAQI
4th Oct 2025692 PMAQI
4th Oct 2025703 PMAQI
4th Oct 2025654 PMAQI
4th Oct 2025635 PMAQI
4th Oct 2025646 PMAQI
4th Oct 2025647 PMAQI
4th Oct 2025638 PMAQI
4th Oct 2025649 PMAQI
4th Oct 20256310 PMAQI
4th Oct 20256311 PMAQI
5th Oct 20256112 AMAQI
5th Oct 2025611 AMAQI
5th Oct 2025622 AMAQI
5th Oct 2025603 AMAQI
5th Oct 2025574 AMAQI
5th Oct 2025575 AMAQI
5th Oct 2025556 AMAQI

7°C3/11°C

5th Oct 2025567 AMAQI
5th Oct 2025578 AMAQI
5th Oct 2025589 AMAQI
5th Oct 20255910 AMAQI
5th Oct 20255811 AMAQI
5th Oct 20255712 PMAQI
5th Oct 2025581 PMAQI
5th Oct 2025572 PMAQI
5th Oct 2025583 PMAQI
5th Oct 2025594 PMAQI
5th Oct 2025615 PMAQI
5th Oct 2025616 PMAQI
5th Oct 2025647 PMAQI
5th Oct 2025648 PMAQI
5th Oct 2025649 PMAQI
5th Oct 20256410 PMAQI
5th Oct 20256411 PMAQI
6th Oct 20256512 AMAQI
6th Oct 2025651 AMAQI
6th Oct 2025682 AMAQI
6th Oct 2025683 AMAQI
6th Oct 2025704 AMAQI
6th Oct 2025705 AMAQI
6th Oct 2025706 AMAQI

8°C6/11°C

6th Oct 2025767 AMAQI
6th Oct 2025808 AMAQI
6th Oct 2025899 AMAQI
6th Oct 20259810 AMAQI
6th Oct 20259911 AMAQI
6th Oct 20259912 PMAQI
6th Oct 2025851 PMAQI
6th Oct 2025722 PMAQI
6th Oct 2025703 PMAQI
6th Oct 2025694 PMAQI
6th Oct 2025705 PMAQI
6th Oct 2025756 PMAQI
6th Oct 2025797 PMAQI
6th Oct 2025858 PMAQI

11°C9/15°C

7th Oct 2025842 PMAQI
7th Oct 2025793 PMAQI
7th Oct 2025754 PMAQI
7th Oct 2025785 PMAQI
7th Oct 2025936 PMAQI
7th Oct 20251067 PMAQI
7th Oct 20251098 PMAQI
7th Oct 20251029 PMAQI
7th Oct 20258710 PMAQI
7th Oct 20258311 PMAQI
8th Oct 20258112 AMAQI
8th Oct 2025771 AMAQI
8th Oct 2025722 AMAQI
8th Oct 2025673 AMAQI
8th Oct 2025684 AMAQI
8th Oct 2025665 AMAQI
8th Oct 2025686 AMAQI

10°C8/14°C

8th Oct 2025717 AMAQI
8th Oct 2025718 AMAQI
8th Oct 2025769 AMAQI
8th Oct 20257410 AMAQI
8th Oct 20256611 AMAQI
8th Oct 20256212 PMAQI
8th Oct 2025601 PMAQI
8th Oct 2025572 PMAQI
8th Oct 2025553 PMAQI
8th Oct 2025544 PMAQI
8th Oct 2025555 PMAQI
8th Oct 2025586 PMAQI
8th Oct 2025647 PMAQI
8th Oct 2025688 PMAQI
8th Oct 2025669 PMAQI
8th Oct 20256410 PMAQI
8th Oct 20256211 PMAQI
9th Oct 20256112 AMAQI
9th Oct 2025601 AMAQI
9th Oct 2025602 AMAQI
9th Oct 2025573 AMAQI
9th Oct 2025564 AMAQI
9th Oct 2025575 AMAQI
9th Oct 2025596 AMAQI

9°C6/15°C

9th Oct 2025657 AMAQI
9th Oct 2025688 AMAQI
9th Oct 2025749 AMAQI
9th Oct 20257510 AMAQI
9th Oct 20257011 AMAQI
9th Oct 20257012 PMAQI
9th Oct 2025671 PMAQI
9th Oct 2025652 PMAQI
9th Oct 2025633 PMAQI
9th Oct 2025604 PMAQI
9th Oct 2025635 PMAQI
9th Oct 2025686 PMAQI
9th Oct 2025757 PMAQI
9th Oct 2025768 PMAQI
9th Oct 2025729 PMAQI
9th Oct 20256710 PMAQI
9th Oct 20256611 PMAQI
10th Oct 20256212 AMAQI
10th Oct 2025611 AMAQI
10th Oct 2025582 AMAQI
10th Oct 2025563 AMAQI
10th Oct 2025564 AMAQI
10th Oct 2025565 AMAQI
10th Oct 2025576 AMAQI

9°C6/14°C

10th Oct 2025587 AMAQI
10th Oct 2025628 AMAQI
10th Oct 2025719 AMAQI
10th Oct 20257510 AMAQI
10th Oct 20257411 AMAQI
10th Oct 20257312 PMAQI
10th Oct 2025741 PMAQI
10th Oct 2025762 PMAQI
10th Oct 2025773 PMAQI
10th Oct 2025834 PMAQI
10th Oct 2025915 PMAQI
10th Oct 20251006 PMAQI
10th Oct 20251017 PMAQI
10th Oct 2025998 PMAQI
10th Oct 2025929 PMAQI
10th Oct 20258310 PMAQI
10th Oct 20258611 PMAQI
11th Oct 20258512 AMAQI
11th Oct 2025781 AMAQI
11th Oct 2025672 AMAQI
11th Oct 2025593 AMAQI
11th Oct 2025574 AMAQI
11th Oct 2025535 AMAQI
11th Oct 2025496 AMAQI

9°C7/12°C

11th Oct 2025497 AMAQI
11th Oct 2025488 AMAQI
11th Oct 2025529 AMAQI
11th Oct 20255210 AMAQI
11th Oct 20255011 AMAQI
11th Oct 20254912 PMAQI
11th Oct 2025461 PMAQI
11th Oct 2025432 PMAQI
11th Oct 2025153 PMAQI
11th Oct 2025144 PMAQI
11th Oct 2025155 PMAQI
11th Oct 2025196 PMAQI
11th Oct 2025247 PMAQI
11th Oct 2025298 PMAQI
11th Oct 2025329 PMAQI
11th Oct 20252910 PMAQI
11th Oct 20253411 PMAQI
12th Oct 20254112 AMAQI
12th Oct 2025401 AMAQI
12th Oct 2025232 AMAQI
12th Oct 2025153 AMAQI
12th Oct 2025204 AMAQI
12th Oct 2025195 AMAQI
12th Oct 2025266 AMAQI

8°C6/11°C

12th Oct 2025267 AMAQI
12th Oct 2025318 AMAQI
12th Oct 2025449 AMAQI
12th Oct 20254810 AMAQI
12th Oct 20254711 AMAQI
12th Oct 20254512 PMAQI
12th Oct 2025451 PMAQI
12th Oct 2025452 PMAQI
12th Oct 2025453 PMAQI
12th Oct 2025444 PMAQI
12th Oct 2025485 PMAQI
12th Oct 2025496 PMAQI
12th Oct 2025507 PMAQI
12th Oct 2025508 PMAQI
12th Oct 2025499 PMAQI
12th Oct 20254710 PMAQI
12th Oct 20254611 PMAQI
13th Oct 20254712 AMAQI
13th Oct 2025441 AMAQI
13th Oct 2025452 AMAQI
13th Oct 2025403 AMAQI
13th Oct 2025394 AMAQI
13th Oct 2025395 AMAQI
13th Oct 2025396 AMAQI

7°C6/8°C

13th Oct 2025387 AMAQI
13th Oct 2025428 AMAQI
13th Oct 2025509 AMAQI
13th Oct 20255310 AMAQI
13th Oct 20255111 AMAQI
13th Oct 20254912 PMAQI
13th Oct 2025471 PMAQI
13th Oct 2025512 PMAQI
13th Oct 2025513 PMAQI
13th Oct 2025514 PMAQI
13th Oct 2025525 PMAQI
13th Oct 2025536 PMAQI
13th Oct 2025587 PMAQI
13th Oct 2025638 PMAQI
13th Oct 2025649 PMAQI
13th Oct 20256510 PMAQI
13th Oct 20256511 PMAQI
14th Oct 20256112 AMAQI
14th Oct 2025571 AMAQI
14th Oct 2025552 AMAQI
14th Oct 2025523 AMAQI
14th Oct 2025524 AMAQI
14th Oct 2025505 AMAQI
14th Oct 2025486 AMAQI

5°C4/8°C

14th Oct 2025487 AMAQI
14th Oct 2025508 AMAQI
14th Oct 2025559 AMAQI
14th Oct 20255410 AMAQI
14th Oct 20255111 AMAQI
14th Oct 20255012 PMAQI
14th Oct 2025481 PMAQI
14th Oct 2025462 PMAQI
14th Oct 2025483 PMAQI
14th Oct 2025474 PMAQI
14th Oct 2025495 PMAQI
14th Oct 2025526 PMAQI
14th Oct 2025537 PMAQI
14th Oct 2025508 PMAQI
14th Oct 2025489 PMAQI
14th Oct 20254910 PMAQI
14th Oct 20254911 PMAQI
15th Oct 20255012 AMAQI
15th Oct 2025501 AMAQI
15th Oct 2025522 AMAQI
15th Oct 2025503 AMAQI
15th Oct 2025474 AMAQI
15th Oct 2025455 AMAQI
15th Oct 2025476 AMAQI

6°C4/7°C

15th Oct 2025507 AMAQI
15th Oct 2025578 AMAQI
15th Oct 2025639 AMAQI
15th Oct 20256810 AMAQI
15th Oct 20256711 AMAQI
15th Oct 20256012 PMAQI
15th Oct 2025591 PMAQI
15th Oct 2025582 PMAQI
15th Oct 2025563 PMAQI
15th Oct 2025564 PMAQI
15th Oct 2025585 PMAQI
15th Oct 2025646 PMAQI
15th Oct 2025667 PMAQI
15th Oct 2025658 PMAQI
15th Oct 2025629 PMAQI
15th Oct 20255910 PMAQI
15th Oct 20255611 PMAQI
16th Oct 20255312 AMAQI
16th Oct 2025531 AMAQI
16th Oct 2025522 AMAQI
16th Oct 2025503 AMAQI
16th Oct 2025484 AMAQI
16th Oct 2025485 AMAQI
16th Oct 2025486 AMAQI

6°C4/8°C

16th Oct 2025497 AMAQI
16th Oct 2025558 AMAQI
16th Oct 2025579 AMAQI
16th Oct 20255610 AMAQI
16th Oct 20255411 AMAQI
16th Oct 20255212 PMAQI
16th Oct 2025511 PMAQI
16th Oct 2025502 PMAQI
16th Oct 2025463 PMAQI
16th Oct 2025474 PMAQI
16th Oct 2025495 PMAQI
16th Oct 2025496 PMAQI
16th Oct 2025527 PMAQI
16th Oct 2025528 PMAQI
16th Oct 2025519 PMAQI
16th Oct 20255110 PMAQI
16th Oct 20255111 PMAQI
17th Oct 20255212 AMAQI
17th Oct 2025531 AMAQI
17th Oct 2025552 AMAQI
17th Oct 2025533 AMAQI
17th Oct 2025514 AMAQI
17th Oct 2025525 AMAQI
17th Oct 2025516 AMAQI

8°C5/10°C

17th Oct 2025547 AMAQI
17th Oct 2025628 AMAQI
17th Oct 2025749 AMAQI
17th Oct 20257810 AMAQI
17th Oct 20257111 AMAQI
17th Oct 20256412 PMAQI
17th Oct 2025611 PMAQI
17th Oct 2025592 PMAQI
17th Oct 2025563 PMAQI
17th Oct 2025564 PMAQI
17th Oct 2025585 PMAQI
17th Oct 2025656 PMAQI
17th Oct 2025697 PMAQI
17th Oct 2025748 PMAQI
17th Oct 2025779 PMAQI
17th Oct 20257410 PMAQI
17th Oct 20257711 PMAQI
18th Oct 20257512 AMAQI
18th Oct 2025731 AMAQI
18th Oct 2025702 AMAQI
18th Oct 2025653 AMAQI
18th Oct 2025654 AMAQI
18th Oct 2025625 AMAQI
18th Oct 2025626 AMAQI

4°C2/7°C

18th Oct 2025667 AMAQI
18th Oct 2025698 AMAQI
18th Oct 2025699 AMAQI
18th Oct 20256710 AMAQI
18th Oct 20256411 AMAQI
18th Oct 20256012 PMAQI
18th Oct 2025581 PMAQI
18th Oct 2025582 PMAQI
18th Oct 2025623 PMAQI
18th Oct 2025614 PMAQI
18th Oct 2025645 PMAQI
18th Oct 2025726 PMAQI
18th Oct 2025737 PMAQI
18th Oct 2025768 PMAQI
18th Oct 2025839 PMAQI
18th Oct 20258610 PMAQI
18th Oct 20258511 PMAQI
19th Oct 20258512 AMAQI
19th Oct 2025841 AMAQI
19th Oct 2025782 AMAQI

--°C/°C

7 AM
12 PM
6 PM
12 AM
6 AM

--°C/°C

Day time
Avg. Highest Time
9 AM - 11 AM

47AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
7 AM

42AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 AM to 11 AM (Avg. 47), while the lowest AQI was between 7 AM to 7 AM (Avg. 42).
Night time
Avg. Highest Time
8 PM

51AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
3 AM - 6 AM

43AQI

4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 PM to 8 PM (Avg. 51), while the lowest AQI was between 3 AM to 6 AM (Avg. 43).

2025 Days Vs Air Quality

Saint Petersburg, Sankt Peterburg, Russia

2025

90%

261

10%

29

Total number of days with different AQI categories in last 291 days in 2025 (74 days remaining)

Good
261 Days
Moderate
29 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days



Under WHO’s Safe Air Quality Limits: 90%

Health Risk Level:

Very Low

In 2025, 90% of 291 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

Saint Petersburg, Sankt Peterburg, Russia

AQI levels in 2025

AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.

Jan.

Feb.

Mar.

Apr.

May

Jun.

Jul.

Aug.

Sep.

Oct.

Nov.

Dec.

-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
34AQI
2nd January 2025
35AQI
3rd January 2025
35AQI
4th January 2025
45AQI
5th January 2025
27AQI
6th January 2025
41AQI
7th January 2025
28AQI
8th January 2025
38AQI
9th January 2025
31AQI
10th January 2025
39AQI
11th January 2025
30AQI
12th January 2025
40AQI
13th January 2025
41AQI
14th January 2025
24AQI
15th January 2025
24AQI
16th January 2025
28AQI
17th January 2025
21AQI
18th January 2025
24AQI
19th January 2025
26AQI
20th January 2025
22AQI
21st January 2025
23AQI
22nd January 2025
30AQI
23rd January 2025
33AQI
24th January 2025
31AQI
25th January 2025
29AQI
26th January 2025
30AQI
27th January 2025
27AQI
28th January 2025
30AQI
29th January 2025
40AQI
30th January 2025
33AQI
31st January 2025
31AQI
1st February 2025
28AQI
2nd February 2025
25AQI
3rd February 2025
27AQI
4th February 2025
35AQI
5th February 2025
46AQI
6th February 2025
41AQI
7th February 2025
41AQI
8th February 2025
41AQI
9th February 2025
52AQI
10th February 2025
48AQI
11th February 2025
33AQI
12th February 2025
28AQI
13th February 2025
25AQI
14th February 2025
25AQI
15th February 2025
56AQI
16th February 2025
56AQI
17th February 2025
59AQI
18th February 2025
34AQI
19th February 2025
27AQI
20th February 2025
29AQI
21st February 2025
25AQI
22nd February 2025
33AQI
23rd February 2025
48AQI
24th February 2025
54AQI
25th February 2025
62AQI
26th February 2025
68AQI
27th February 2025
58AQI
28th February 2025
59AQI
1st March 2025
37AQI
2nd March 2025
38AQI
3rd March 2025
34AQI
4th March 2025
34AQI
5th March 2025
35AQI
6th March 2025
39AQI
7th March 2025
26AQI
8th March 2025
37AQI
9th March 2025
25AQI
10th March 2025
37AQI
11th March 2025
26AQI
12th March 2025
34AQI
13th March 2025
38AQI
14th March 2025
39AQI
15th March 2025
60AQI
16th March 2025
58AQI
17th March 2025
47AQI
18th March 2025
55AQI
19th March 2025
48AQI
20th March 2025
27AQI
21st March 2025
27AQI
22nd March 2025
44AQI
23rd March 2025
32AQI
24th March 2025
42AQI
25th March 2025
46AQI
26th March 2025
47AQI
27th March 2025
48AQI
28th March 2025
39AQI
29th March 2025
51AQI
30th March 2025
47AQI
31st March 2025
50AQI
1st April 2025
52AQI
2nd April 2025
45AQI
3rd April 2025
41AQI
4th April 2025
41AQI
5th April 2025
25AQI
6th April 2025
23AQI
7th April 2025
27AQI
8th April 2025
21AQI
9th April 2025
31AQI
10th April 2025
17AQI
11th April 2025
18AQI
12th April 2025
17AQI
13th April 2025
16AQI
14th April 2025
23AQI
15th April 2025
30AQI
16th April 2025
27AQI
17th April 2025
34AQI
18th April 2025
30AQI
19th April 2025
40AQI
20th April 2025
32AQI
21st April 2025
32AQI
22nd April 2025
31AQI
23rd April 2025
30AQI
24th April 2025
17AQI
25th April 2025
20AQI
26th April 2025
22AQI
27th April 2025
14AQI
28th April 2025
20AQI
29th April 2025
17AQI
30th April 2025
15AQI
1st May 2025
19AQI
2nd May 2025
20AQI
3rd May 2025
14AQI
4th May 2025
14AQI
5th May 2025
13AQI
6th May 2025
13AQI
7th May 2025
14AQI
8th May 2025
15AQI
9th May 2025
14AQI
10th May 2025
16AQI
11th May 2025
14AQI
12th May 2025
18AQI
13th May 2025
16AQI
14th May 2025
17AQI
15th May 2025
17AQI
16th May 2025
15AQI
17th May 2025
16AQI
18th May 2025
15AQI
19th May 2025
15AQI
20th May 2025
15AQI
21st May 2025
13AQI
22nd May 2025
13AQI
23rd May 2025
16AQI
24th May 2025
19AQI
25th May 2025
22AQI
26th May 2025
18AQI
27th May 2025
18AQI
28th May 2025
17AQI
29th May 2025
29AQI
30th May 2025
22AQI
31st May 2025
23AQI
1st June 2025
13AQI
2nd June 2025
13AQI
3rd June 2025
15AQI
4th June 2025
15AQI
5th June 2025
17AQI
6th June 2025
22AQI
7th June 2025
16AQI
8th June 2025
16AQI
9th June 2025
19AQI
10th June 2025
18AQI
11th June 2025
21AQI
12th June 2025
22AQI
13th June 2025
22AQI
14th June 2025
22AQI
15th June 2025
23AQI
16th June 2025
21AQI
17th June 2025
23AQI
18th June 2025
20AQI
19th June 2025
19AQI
20th June 2025
18AQI
21st June 2025
17AQI
22nd June 2025
15AQI
23rd June 2025
16AQI
24th June 2025
16AQI
25th June 2025
16AQI
26th June 2025
16AQI
27th June 2025
16AQI
28th June 2025
17AQI
29th June 2025
18AQI
30th June 2025
16AQI
1st July 2025
15AQI
2nd July 2025
17AQI
3rd July 2025
16AQI
4th July 2025
16AQI
5th July 2025
16AQI
6th July 2025
17AQI
7th July 2025
18AQI
8th July 2025
19AQI
9th July 2025
17AQI
10th July 2025
18AQI
11th July 2025
20AQI
12th July 2025
22AQI
13th July 2025
19AQI
14th July 2025
24AQI
15th July 2025
24AQI
16th July 2025
23AQI
17th July 2025
21AQI
18th July 2025
20AQI
19th July 2025
20AQI
20th July 2025
20AQI
21st July 2025
21AQI
22nd July 2025
22AQI
23rd July 2025
23AQI
24th July 2025
24AQI
25th July 2025
26AQI
26th July 2025
27AQI
27th July 2025
29AQI
28th July 2025
27AQI
29th July 2025
27AQI
30th July 2025
32AQI
31st July 2025
47AQI
1st August 2025
43AQI
2nd August 2025
38AQI
3rd August 2025
33AQI
4th August 2025
32AQI
5th August 2025
33AQI
6th August 2025
26AQI
7th August 2025
20AQI
8th August 2025
19AQI
9th August 2025
19AQI
10th August 2025
22AQI
11th August 2025
23AQI
12th August 2025
20AQI
13th August 2025
19AQI
14th August 2025
19AQI
15th August 2025
23AQI
16th August 2025
21AQI
17th August 2025
18AQI
18th August 2025
18AQI
19th August 2025
22AQI
20th August 2025
19AQI
21st August 2025
17AQI
22nd August 2025
18AQI
23rd August 2025
19AQI
24th August 2025
22AQI
25th August 2025
20AQI
26th August 2025
19AQI
27th August 2025
19AQI
28th August 2025
17AQI
29th August 2025
22AQI
30th August 2025
28AQI
31st August 2025
28AQI
1st September 2025
30AQI
2nd September 2025
38AQI
3rd September 2025
35AQI
4th September 2025
30AQI
5th September 2025
40AQI
6th September 2025
40AQI
7th September 2025
43AQI
8th September 2025
41AQI
9th September 2025
43AQI
10th September 2025
46AQI
11th September 2025
45AQI
12th September 2025
38AQI
13th September 2025
34AQI
14th September 2025
31AQI
15th September 2025
31AQI
16th September 2025
25AQI
17th September 2025
24AQI
18th September 2025
19AQI
19th September 2025
17AQI
20th September 2025
17AQI
21st September 2025
20AQI
22nd September 2025
17AQI
23rd September 2025
15AQI
24th September 2025
15AQI
25th September 2025
16AQI
26th September 2025
19AQI
27th September 2025
13AQI
28th September 2025
14AQI
29th September 2025
44AQI
30th September 2025
57AQI
1st October 2025
73AQI
2nd October 2025
68AQI
3rd October 2025
73AQI
4th October 2025
78AQI
5th October 2025
60AQI
6th October 2025
71AQI
7th October 2025
88AQI
8th October 2025
68AQI
9th October 2025
65AQI
10th October 2025
73AQI
11th October 2025
49AQI
12th October 2025
39AQI
13th October 2025
50AQI
14th October 2025
53AQI
15th October 2025
56AQI
16th October 2025
51AQI
17th October 2025
61AQI
18th October 2025
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025

31AQI

42AQI

40AQI

27AQI

17AQI

18AQI

22AQI

23AQI

30AQI

63AQI


No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202530AQI

31
19
9
27
4
29
1
31
30
31
31
29
1
3
14
261
29

Highest AQI recorded in

October

63AQI


Lowest AQI recorded in

May

17AQI


202426AQI

31
29
31
30
31
30
31
31
13
16
28
3
30
25
6
340
25

Highest AQI recorded in

September

54AQI


Lowest AQI recorded in

April

13AQI


202318AQI

31
28
31
30
31
30
31
31
29
1
31
29
30
1
362
2

Highest AQI recorded in

December

29AQI


Lowest AQI recorded in

October

12AQI


202224AQI

4
30
29
1
63
1

Highest AQI recorded in

December

28AQI


Lowest AQI recorded in

October

11AQI


202036AQI

9
3
1
19
2
15
24
6
22
1
89
12
1

Highest AQI recorded in

March

44AQI


Lowest AQI recorded in

July

29AQI


Most & Least Polluted Years Over the Last 5 Years

Most Polluted Year Recorded
2020(Avg.)
36AQI
Least Polluted Year Recorded
2023(Avg.)
18AQI


Saint Petersburg's annual 2025 AQI (30) shows an average percentage change of 21.1% (worsened AQI) compared to previous years: 2020 (36), 2022 (24), 2023 (18), 2024 (26).