Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Uskudar, Istanbul, Istanbul Province, Turkey 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+

August Air Quality Analysis

Uskudar, Istanbul, Istanbul Province, Turkey

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
27th Aug 2021
70AQI
Lowest AQI recorded on
29th Aug 2023
25AQI

Same Day Analysis (12th August ):
On this day, AQI across the 5 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

Globe

Day & Night AQI Trend: 13th Aug - 14th Aug 2025

Uskudar, Istanbul, Istanbul Province, Turkey

AQI
Day
Night
.

5 AM13th Aug 2025

8 PM

4 AM14th Aug 2025

Day time
Avg. Highest Time
12AMNaNth undefined

AQI

Avg. Lowest Time
12AMNaNth undefined

AQI

Night time
Avg. Highest Time
6AM13th Aug

58AQI

Avg. Lowest Time
3PM13th Aug

53AQI

In the last 24 hours,

Uskudar's AQI reached its highest point of 58 at 6 AM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 13th Aug and 14th Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Uskudar, Istanbul, Istanbul Province, Turkey

JulAug
15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th
Day
Night
15th Jul 2025585 AMAQI
15th Jul 2025606 AMAQI
15th Jul 2025647 AMAQI
15th Jul 2025628 AMAQI
15th Jul 2025629 AMAQI
15th Jul 20256510 AMAQI
15th Jul 20256211 AMAQI
15th Jul 20254712 PMAQI
15th Jul 2025641 PMAQI
15th Jul 2025692 PMAQI
15th Jul 2025663 PMAQI
15th Jul 2025624 PMAQI
15th Jul 2025605 PMAQI
15th Jul 2025606 PMAQI
15th Jul 2025597 PMAQI
15th Jul 2025668 PMAQI
15th Jul 2025609 PMAQI
15th Jul 20255910 PMAQI
15th Jul 20255911 PMAQI
16th Jul 20255812 AMAQI
16th Jul 2025581 AMAQI
16th Jul 2025582 AMAQI
16th Jul 2025583 AMAQI
16th Jul 2025564 AMAQI

26°C23/30°C

16th Jul 2025585 AMAQI
16th Jul 2025586 AMAQI
16th Jul 2025587 AMAQI
16th Jul 2025578 AMAQI
16th Jul 2025429 AMAQI
16th Jul 20255410 AMAQI
16th Jul 20255611 AMAQI
16th Jul 20255412 PMAQI
16th Jul 2025561 PMAQI
16th Jul 2025562 PMAQI
16th Jul 2025573 PMAQI
16th Jul 2025564 PMAQI
16th Jul 2025585 PMAQI
16th Jul 2025576 PMAQI
16th Jul 2025587 PMAQI
16th Jul 2025578 PMAQI
16th Jul 2025579 PMAQI
16th Jul 20255710 PMAQI
16th Jul 20255711 PMAQI
17th Jul 20255712 AMAQI
17th Jul 2025571 AMAQI
17th Jul 2025572 AMAQI
17th Jul 2025573 AMAQI
17th Jul 2025564 AMAQI

26°C22/31°C

17th Jul 2025555 AMAQI
17th Jul 2025566 AMAQI
17th Jul 2025557 AMAQI
17th Jul 2025548 AMAQI
17th Jul 2025549 AMAQI
17th Jul 20255610 AMAQI
17th Jul 20255511 AMAQI
17th Jul 20255612 PMAQI
17th Jul 2025561 PMAQI
17th Jul 2025572 PMAQI
17th Jul 2025563 PMAQI
17th Jul 2025554 PMAQI
17th Jul 2025585 PMAQI
17th Jul 2025586 PMAQI
17th Jul 2025587 PMAQI
17th Jul 2025588 PMAQI
17th Jul 2025569 PMAQI
17th Jul 20255810 PMAQI
17th Jul 20255811 PMAQI
18th Jul 20255812 AMAQI
18th Jul 2025581 AMAQI
18th Jul 2025592 AMAQI
18th Jul 2025563 AMAQI
18th Jul 2025574 AMAQI

27°C23/33°C

18th Jul 2025435 AMAQI
18th Jul 2025626 AMAQI
18th Jul 2025607 AMAQI
18th Jul 2025628 AMAQI
18th Jul 2025579 AMAQI
18th Jul 20255810 AMAQI
18th Jul 20255911 AMAQI
18th Jul 20255912 PMAQI
18th Jul 2025581 PMAQI
18th Jul 2025592 PMAQI
18th Jul 2025593 PMAQI
18th Jul 2025584 PMAQI
18th Jul 2025575 PMAQI
18th Jul 2025586 PMAQI
18th Jul 2025587 PMAQI
18th Jul 2025578 PMAQI
18th Jul 2025589 PMAQI
18th Jul 20256010 PMAQI
18th Jul 20255811 PMAQI
19th Jul 20255812 AMAQI
19th Jul 2025581 AMAQI
19th Jul 2025582 AMAQI
19th Jul 2025563 AMAQI
19th Jul 2025564 AMAQI

25°C23/27°C

19th Jul 2025565 AMAQI
19th Jul 2025546 AMAQI
19th Jul 2025507 AMAQI
19th Jul 2025478 AMAQI
19th Jul 2025449 AMAQI
19th Jul 20253910 AMAQI
19th Jul 20253711 AMAQI
19th Jul 20253512 PMAQI
19th Jul 2025341 PMAQI
19th Jul 2025412 PMAQI
19th Jul 2025473 PMAQI
19th Jul 2025444 PMAQI
19th Jul 2025475 PMAQI
19th Jul 2025476 PMAQI
19th Jul 2025477 PMAQI
19th Jul 2025478 PMAQI
19th Jul 2025479 PMAQI
19th Jul 20255210 PMAQI
19th Jul 20255211 PMAQI
20th Jul 20255212 AMAQI
20th Jul 2025521 AMAQI
20th Jul 2025522 AMAQI
20th Jul 2025523 AMAQI
20th Jul 2025524 AMAQI

25°C22/29°C

20th Jul 2025375 AMAQI
20th Jul 2025326 AMAQI
20th Jul 2025347 AMAQI
20th Jul 2025388 AMAQI
20th Jul 2025349 AMAQI
20th Jul 20253210 AMAQI
20th Jul 20253511 AMAQI
20th Jul 20253412 PMAQI
20th Jul 2025321 PMAQI
20th Jul 2025362 PMAQI
20th Jul 2025303 PMAQI
20th Jul 2025254 PMAQI
20th Jul 2025235 PMAQI
20th Jul 2025236 PMAQI
20th Jul 2025267 PMAQI
20th Jul 2025428 PMAQI
20th Jul 2025419 PMAQI
20th Jul 20254310 PMAQI
20th Jul 20254611 PMAQI
21st Jul 20254712 AMAQI
21st Jul 2025441 AMAQI
21st Jul 2025452 AMAQI
21st Jul 2025403 AMAQI
21st Jul 2025344 AMAQI

27°C22/32°C

21st Jul 2025305 AMAQI
21st Jul 2025326 AMAQI
21st Jul 2025367 AMAQI
21st Jul 2025328 AMAQI
21st Jul 2025379 AMAQI
21st Jul 20253710 AMAQI
21st Jul 20253511 AMAQI
21st Jul 20253612 PMAQI
21st Jul 2025361 PMAQI
21st Jul 2025502 PMAQI
21st Jul 2025563 PMAQI
21st Jul 2025554 PMAQI
21st Jul 2025555 PMAQI
21st Jul 2025546 PMAQI
21st Jul 2025537 PMAQI
21st Jul 2025538 PMAQI
21st Jul 2025549 PMAQI
21st Jul 20255010 PMAQI
21st Jul 20254711 PMAQI
22nd Jul 20254812 AMAQI
22nd Jul 2025431 AMAQI
22nd Jul 2025422 AMAQI
22nd Jul 2025513 AMAQI
22nd Jul 2025554 AMAQI

29°C24/32°C

22nd Jul 2025545 AMAQI
22nd Jul 2025536 AMAQI
22nd Jul 2025537 AMAQI
22nd Jul 2025578 AMAQI
22nd Jul 2025569 AMAQI
22nd Jul 20255610 AMAQI
22nd Jul 20255811 AMAQI
22nd Jul 20255812 PMAQI
22nd Jul 2025521 PMAQI
22nd Jul 2025552 PMAQI
22nd Jul 2025553 PMAQI
22nd Jul 2025544 PMAQI
22nd Jul 2025565 PMAQI
22nd Jul 2025436 PMAQI
22nd Jul 2025397 PMAQI
22nd Jul 2025358 PMAQI
22nd Jul 2025399 PMAQI
22nd Jul 20254810 PMAQI
22nd Jul 20254311 PMAQI
23rd Jul 20255512 AMAQI
23rd Jul 2025541 AMAQI
23rd Jul 2025542 AMAQI
23rd Jul 2025523 AMAQI
23rd Jul 2025554 AMAQI

30°C25/35°C

23rd Jul 2025565 AMAQI
23rd Jul 2025576 AMAQI
23rd Jul 2025567 AMAQI
23rd Jul 2025548 AMAQI
23rd Jul 2025549 AMAQI
23rd Jul 20255610 AMAQI
23rd Jul 20255911 AMAQI
23rd Jul 20255912 PMAQI
23rd Jul 2025571 PMAQI
23rd Jul 2025592 PMAQI
23rd Jul 2025593 PMAQI
23rd Jul 2025434 PMAQI
23rd Jul 2025495 PMAQI
23rd Jul 2025606 PMAQI
23rd Jul 2025607 PMAQI
23rd Jul 2025638 PMAQI
23rd Jul 2025639 PMAQI
23rd Jul 20256510 PMAQI
23rd Jul 20255911 PMAQI
24th Jul 20256012 AMAQI
24th Jul 2025601 AMAQI
24th Jul 2025582 AMAQI
24th Jul 2025653 AMAQI
24th Jul 2025644 AMAQI

31°C28/37°C

24th Jul 2025705 AMAQI
24th Jul 2025666 AMAQI
24th Jul 2025687 AMAQI
24th Jul 2025688 AMAQI
24th Jul 2025669 AMAQI
24th Jul 20256610 AMAQI
24th Jul 20256811 AMAQI
24th Jul 20256712 PMAQI
24th Jul 2025671 PMAQI
24th Jul 2025662 PMAQI
24th Jul 2025643 PMAQI
24th Jul 2025644 PMAQI
24th Jul 2025655 PMAQI
24th Jul 2025646 PMAQI
24th Jul 2025657 PMAQI
24th Jul 2025648 PMAQI
24th Jul 2025449 PMAQI
24th Jul 20255210 PMAQI
24th Jul 20256511 PMAQI
25th Jul 20256612 AMAQI
25th Jul 2025661 AMAQI
25th Jul 2025652 AMAQI
25th Jul 2025663 AMAQI
25th Jul 2025664 AMAQI

28°C25/34°C

25th Jul 2025695 AMAQI
25th Jul 2025706 AMAQI
25th Jul 2025687 AMAQI
25th Jul 2025698 AMAQI
25th Jul 2025669 AMAQI
25th Jul 20256810 AMAQI
25th Jul 20256711 AMAQI
25th Jul 20256612 PMAQI
25th Jul 2025421 PMAQI
25th Jul 2025352 PMAQI
25th Jul 2025333 PMAQI
25th Jul 2025404 PMAQI
25th Jul 2025655 PMAQI
25th Jul 2025656 PMAQI
25th Jul 2025667 PMAQI
25th Jul 2025648 PMAQI
25th Jul 2025649 PMAQI
25th Jul 20256410 PMAQI
25th Jul 20256311 PMAQI
26th Jul 20256312 AMAQI
26th Jul 2025641 AMAQI
26th Jul 2025642 AMAQI
26th Jul 2025643 AMAQI
26th Jul 2025634 AMAQI

28°C24/32°C

26th Jul 2025635 AMAQI
26th Jul 2025666 AMAQI
26th Jul 2025627 AMAQI
26th Jul 2025618 AMAQI
26th Jul 2025609 AMAQI
26th Jul 20255910 AMAQI
26th Jul 20256011 AMAQI
26th Jul 20256212 PMAQI
26th Jul 2025511 PMAQI
26th Jul 2025362 PMAQI
26th Jul 2025493 PMAQI
26th Jul 2025594 PMAQI
26th Jul 2025605 PMAQI
26th Jul 2025596 PMAQI
26th Jul 2025597 PMAQI
26th Jul 2025608 PMAQI
26th Jul 2025389 PMAQI
26th Jul 20253510 PMAQI
26th Jul 20253311 PMAQI
27th Jul 20254012 AMAQI
27th Jul 2025461 AMAQI
27th Jul 2025442 AMAQI
27th Jul 2025403 AMAQI
27th Jul 2025344 AMAQI

28°C24/32°C

27th Jul 2025345 AMAQI
27th Jul 2025356 AMAQI
27th Jul 2025587 AMAQI
27th Jul 2025588 AMAQI
27th Jul 2025599 AMAQI
27th Jul 20255810 AMAQI
27th Jul 20255911 AMAQI
27th Jul 20256012 PMAQI
27th Jul 2025611 PMAQI
27th Jul 2025582 PMAQI
27th Jul 2025543 PMAQI
27th Jul 2025544 PMAQI
27th Jul 2025545 PMAQI
27th Jul 2025546 PMAQI
27th Jul 2025547 PMAQI
27th Jul 2025558 PMAQI
27th Jul 2025559 PMAQI
27th Jul 20255410 PMAQI
27th Jul 20255411 PMAQI
28th Jul 20255212 AMAQI
28th Jul 2025491 AMAQI
28th Jul 2025482 AMAQI
28th Jul 2025583 AMAQI
28th Jul 2025644 AMAQI

28°C24/34°C

28th Jul 2025635 AMAQI
28th Jul 2025626 AMAQI
28th Jul 2025647 AMAQI
28th Jul 2025648 AMAQI
28th Jul 2025669 AMAQI
28th Jul 20256510 AMAQI
28th Jul 20256311 AMAQI
28th Jul 20256312 PMAQI
28th Jul 2025541 PMAQI
28th Jul 2025552 PMAQI
28th Jul 2025573 PMAQI
28th Jul 2025564 PMAQI
28th Jul 2025575 PMAQI
28th Jul 2025576 PMAQI
28th Jul 2025607 PMAQI
28th Jul 2025608 PMAQI
28th Jul 2025609 PMAQI
28th Jul 20256010 PMAQI
28th Jul 20256111 PMAQI
29th Jul 20256212 AMAQI
29th Jul 2025601 AMAQI
29th Jul 2025602 AMAQI
29th Jul 2025683 AMAQI
29th Jul 2025704 AMAQI

28°C24/34°C

29th Jul 2025685 AMAQI
29th Jul 2025696 AMAQI
29th Jul 2025707 AMAQI
29th Jul 2025708 AMAQI
29th Jul 2025729 AMAQI
29th Jul 20257010 AMAQI
29th Jul 20257611 AMAQI
29th Jul 20257412 PMAQI
29th Jul 2025711 PMAQI
29th Jul 2025732 PMAQI
29th Jul 2025673 PMAQI
29th Jul 2025694 PMAQI
29th Jul 2025705 PMAQI
29th Jul 2025696 PMAQI
29th Jul 2025697 PMAQI
29th Jul 2025698 PMAQI
29th Jul 2025699 PMAQI
29th Jul 20256810 PMAQI
29th Jul 20256811 PMAQI
30th Jul 20256812 AMAQI
30th Jul 2025661 AMAQI
30th Jul 2025682 AMAQI
30th Jul 2025723 AMAQI
30th Jul 2025744 AMAQI

29°C25/34°C

30th Jul 2025725 AMAQI
30th Jul 2025766 AMAQI
30th Jul 2025757 AMAQI
30th Jul 2025748 AMAQI
30th Jul 2025749 AMAQI
30th Jul 20258010 AMAQI
30th Jul 20254811 AMAQI
30th Jul 20257512 PMAQI
30th Jul 2025731 PMAQI
30th Jul 2025702 PMAQI
30th Jul 2025703 PMAQI
30th Jul 2025704 PMAQI
30th Jul 2025705 PMAQI
30th Jul 2025696 PMAQI
30th Jul 2025707 PMAQI
30th Jul 2025708 PMAQI
30th Jul 2025719 PMAQI
30th Jul 20257210 PMAQI
30th Jul 20257211 PMAQI
31st Jul 20257212 AMAQI
31st Jul 2025721 AMAQI
31st Jul 2025722 AMAQI
31st Jul 2025723 AMAQI
31st Jul 2025724 AMAQI

26°C24/28°C

31st Jul 2025685 AMAQI
31st Jul 2025626 AMAQI
31st Jul 2025597 AMAQI
31st Jul 2025568 AMAQI
31st Jul 2025569 AMAQI
31st Jul 20255510 AMAQI
31st Jul 20255211 AMAQI
31st Jul 20255312 PMAQI
31st Jul 2025501 PMAQI
31st Jul 2025502 PMAQI
31st Jul 2025573 PMAQI
31st Jul 2025584 PMAQI
31st Jul 2025585 PMAQI
31st Jul 2025596 PMAQI
31st Jul 2025587 PMAQI
31st Jul 2025588 PMAQI
31st Jul 2025609 PMAQI
31st Jul 20256010 PMAQI
31st Jul 20256111 PMAQI
1st Aug 20256112 AMAQI
1st Aug 2025641 AMAQI
1st Aug 2025652 AMAQI
1st Aug 2025403 AMAQI
1st Aug 2025434 AMAQI

25°C23/28°C

1st Aug 2025365 AMAQI
1st Aug 2025456 AMAQI
1st Aug 2025497 AMAQI
1st Aug 2025458 AMAQI
1st Aug 2025449 AMAQI
1st Aug 20254410 AMAQI
1st Aug 20253211 AMAQI
1st Aug 20253512 PMAQI
1st Aug 2025351 PMAQI
1st Aug 2025432 PMAQI
1st Aug 2025453 PMAQI
1st Aug 2025464 PMAQI
1st Aug 2025615 PMAQI
1st Aug 2025476 PMAQI
1st Aug 2025497 PMAQI
1st Aug 2025518 PMAQI
1st Aug 2025509 PMAQI
1st Aug 20255110 PMAQI
1st Aug 20255011 PMAQI
2nd Aug 20255212 AMAQI
2nd Aug 2025521 AMAQI
2nd Aug 2025522 AMAQI
2nd Aug 2025533 AMAQI
2nd Aug 2025534 AMAQI

26°C23/28°C

2nd Aug 2025485 AMAQI
2nd Aug 2025496 AMAQI
2nd Aug 2025507 AMAQI
2nd Aug 2025528 AMAQI
2nd Aug 2025509 AMAQI
2nd Aug 20256010 AMAQI
2nd Aug 20255411 AMAQI
2nd Aug 20255412 PMAQI
2nd Aug 2025571 PMAQI
2nd Aug 2025552 PMAQI
2nd Aug 2025563 PMAQI
2nd Aug 2025544 PMAQI
2nd Aug 2025545 PMAQI
2nd Aug 2025546 PMAQI
2nd Aug 2025527 PMAQI
2nd Aug 2025528 PMAQI
2nd Aug 2025529 PMAQI
2nd Aug 20255210 PMAQI
2nd Aug 20255311 PMAQI
3rd Aug 20255212 AMAQI
3rd Aug 2025521 AMAQI
3rd Aug 2025522 AMAQI
3rd Aug 2025533 AMAQI
3rd Aug 2025534 AMAQI

26°C23/29°C

3rd Aug 2025465 AMAQI
3rd Aug 2025506 AMAQI
3rd Aug 2025527 AMAQI
3rd Aug 2025528 AMAQI
3rd Aug 2025519 AMAQI
3rd Aug 20255010 AMAQI
3rd Aug 20254911 AMAQI
3rd Aug 20254812 PMAQI
3rd Aug 2025471 PMAQI
3rd Aug 2025512 PMAQI
3rd Aug 2025503 PMAQI
3rd Aug 2025514 PMAQI
3rd Aug 2025505 PMAQI
3rd Aug 2025506 PMAQI
3rd Aug 2025517 PMAQI
3rd Aug 2025538 PMAQI
3rd Aug 2025509 PMAQI
3rd Aug 20255210 PMAQI
3rd Aug 20255211 PMAQI
4th Aug 20255212 AMAQI
4th Aug 2025521 AMAQI
4th Aug 2025522 AMAQI
4th Aug 2025513 AMAQI
4th Aug 2025514 AMAQI

26°C23/29°C

4th Aug 2025505 AMAQI
4th Aug 2025496 AMAQI
4th Aug 2025507 AMAQI
4th Aug 2025468 AMAQI
4th Aug 2025529 AMAQI
4th Aug 20255010 AMAQI
4th Aug 20255111 AMAQI
4th Aug 20255012 PMAQI
4th Aug 2025501 PMAQI
4th Aug 2025502 PMAQI
4th Aug 2025523 PMAQI
4th Aug 2025504 PMAQI
4th Aug 2025495 PMAQI
4th Aug 2025506 PMAQI
4th Aug 2025527 PMAQI
4th Aug 2025518 PMAQI
4th Aug 2025529 PMAQI
4th Aug 20255010 PMAQI
4th Aug 20255011 PMAQI
5th Aug 20255112 AMAQI
5th Aug 2025521 AMAQI
5th Aug 2025522 AMAQI
5th Aug 2025563 AMAQI
5th Aug 2025594 AMAQI

27°C23/30°C

5th Aug 2025625 AMAQI
5th Aug 2025576 AMAQI
5th Aug 2025567 AMAQI
5th Aug 2025568 AMAQI
5th Aug 2025589 AMAQI
5th Aug 20255910 AMAQI
5th Aug 20255811 AMAQI
5th Aug 20255612 PMAQI
5th Aug 2025561 PMAQI
5th Aug 2025562 PMAQI
5th Aug 2025563 PMAQI
5th Aug 2025564 PMAQI
5th Aug 2025565 PMAQI
5th Aug 2025566 PMAQI
5th Aug 2025587 PMAQI
5th Aug 2025578 PMAQI
5th Aug 2025589 PMAQI
5th Aug 20255510 PMAQI
5th Aug 20255611 PMAQI
6th Aug 20255512 AMAQI
6th Aug 2025551 AMAQI
6th Aug 2025552 AMAQI
6th Aug 2025583 AMAQI
6th Aug 2025574 AMAQI

26°C23/29°C

6th Aug 2025585 AMAQI
6th Aug 2025566 AMAQI
6th Aug 2025587 AMAQI
6th Aug 2025568 AMAQI
6th Aug 2025589 AMAQI
6th Aug 20255810 AMAQI
6th Aug 20255911 AMAQI
6th Aug 20255812 PMAQI
6th Aug 2025581 PMAQI
6th Aug 2025582 PMAQI
6th Aug 2025573 PMAQI
6th Aug 2025574 PMAQI
6th Aug 2025575 PMAQI
6th Aug 2025576 PMAQI
6th Aug 2025597 PMAQI
6th Aug 2025588 PMAQI
6th Aug 2025599 PMAQI
6th Aug 20255710 PMAQI
6th Aug 20255611 PMAQI
7th Aug 20255612 AMAQI
7th Aug 2025561 AMAQI
7th Aug 2025562 AMAQI
7th Aug 2025573 AMAQI
7th Aug 2025614 AMAQI

27°C24/30°C

7th Aug 2025655 AMAQI
7th Aug 2025536 AMAQI
7th Aug 2025557 AMAQI
7th Aug 2025568 AMAQI
7th Aug 2025539 AMAQI
7th Aug 20255410 AMAQI
7th Aug 20255311 AMAQI
7th Aug 20255412 PMAQI
7th Aug 2025531 PMAQI
7th Aug 2025542 PMAQI
7th Aug 2025563 PMAQI
7th Aug 2025554 PMAQI
7th Aug 2025555 PMAQI
7th Aug 2025556 PMAQI
7th Aug 2025577 PMAQI
7th Aug 2025588 PMAQI
7th Aug 2025609 PMAQI
7th Aug 20255910 PMAQI
7th Aug 20255811 PMAQI
8th Aug 20255812 AMAQI
8th Aug 2025581 AMAQI
8th Aug 2025562 AMAQI
8th Aug 2025603 AMAQI
8th Aug 2025654 AMAQI

26°C23/29°C

8th Aug 2025645 AMAQI
8th Aug 2025656 AMAQI
8th Aug 2025677 AMAQI
8th Aug 2025668 AMAQI
8th Aug 2025669 AMAQI
8th Aug 20256710 AMAQI
8th Aug 20256611 AMAQI
8th Aug 20256812 PMAQI
8th Aug 2025681 PMAQI
8th Aug 2025682 PMAQI
8th Aug 2025663 PMAQI
8th Aug 2025654 PMAQI
8th Aug 2025645 PMAQI
8th Aug 2025626 PMAQI
8th Aug 2025637 PMAQI
8th Aug 2025628 PMAQI
8th Aug 2025629 PMAQI
8th Aug 20256210 PMAQI
8th Aug 20256111 PMAQI
9th Aug 20256112 AMAQI
9th Aug 2025621 AMAQI
9th Aug 2025632 AMAQI
9th Aug 2025553 AMAQI
9th Aug 2025524 AMAQI

26°C24/29°C

9th Aug 2025505 AMAQI
9th Aug 2025526 AMAQI
9th Aug 2025527 AMAQI
9th Aug 2025538 AMAQI
9th Aug 2025529 AMAQI
9th Aug 20255410 AMAQI
9th Aug 20255411 AMAQI
9th Aug 20255312 PMAQI
9th Aug 2025521 PMAQI
9th Aug 2025542 PMAQI
9th Aug 2025553 PMAQI
9th Aug 2025554 PMAQI
9th Aug 2025545 PMAQI
9th Aug 2025546 PMAQI
9th Aug 2025547 PMAQI
9th Aug 2025548 PMAQI
9th Aug 2025539 PMAQI
9th Aug 20255610 PMAQI
9th Aug 20255511 PMAQI
10th Aug 20255612 AMAQI
10th Aug 2025561 AMAQI
10th Aug 2025562 AMAQI
10th Aug 2025553 AMAQI
10th Aug 2025534 AMAQI

26°C23/30°C

10th Aug 2025545 AMAQI
10th Aug 2025546 AMAQI
10th Aug 2025587 AMAQI
10th Aug 2025608 AMAQI
10th Aug 2025589 AMAQI
10th Aug 20255810 AMAQI
10th Aug 20256011 AMAQI
10th Aug 20256012 PMAQI
10th Aug 2025581 PMAQI
10th Aug 2025582 PMAQI
10th Aug 2025573 PMAQI
10th Aug 2025574 PMAQI
10th Aug 2025565 PMAQI
10th Aug 2025566 PMAQI
10th Aug 2025587 PMAQI
10th Aug 2025588 PMAQI
10th Aug 2025569 PMAQI
10th Aug 20255610 PMAQI
10th Aug 20255711 PMAQI
11th Aug 20255812 AMAQI
11th Aug 2025561 AMAQI
11th Aug 2025562 AMAQI
11th Aug 2025543 AMAQI
11th Aug 2025544 AMAQI

27°C23/31°C

11th Aug 2025515 AMAQI
11th Aug 2025546 AMAQI
11th Aug 2025537 AMAQI
11th Aug 2025478 AMAQI
11th Aug 2025509 AMAQI
11th Aug 20254010 AMAQI
11th Aug 20254111 AMAQI
11th Aug 20254012 PMAQI
11th Aug 2025471 PMAQI
11th Aug 2025462 PMAQI
11th Aug 2025483 PMAQI
11th Aug 2025504 PMAQI
11th Aug 2025505 PMAQI
11th Aug 2025516 PMAQI
11th Aug 2025507 PMAQI
11th Aug 2025488 PMAQI
11th Aug 2025529 PMAQI
11th Aug 20255410 PMAQI
11th Aug 20255411 PMAQI
12th Aug 20255212 AMAQI
12th Aug 2025531 AMAQI
12th Aug 2025542 AMAQI
12th Aug 2025463 AMAQI
12th Aug 2025464 AMAQI

26°C23/30°C

12th Aug 2025535 AMAQI
12th Aug 2025446 AMAQI
12th Aug 2025527 AMAQI
12th Aug 2025488 AMAQI
12th Aug 2025529 AMAQI
12th Aug 20254610 AMAQI
12th Aug 20255011 AMAQI
12th Aug 20254712 PMAQI
12th Aug 2025501 PMAQI
12th Aug 2025542 PMAQI
12th Aug 2025533 PMAQI
12th Aug 2025544 PMAQI
12th Aug 2025525 PMAQI
12th Aug 2025526 PMAQI
12th Aug 2025537 PMAQI
12th Aug 2025538 PMAQI
12th Aug 2025529 PMAQI
12th Aug 20255210 PMAQI
12th Aug 20255311 PMAQI
13th Aug 20255212 AMAQI
13th Aug 2025531 AMAQI
13th Aug 2025532 AMAQI
13th Aug 2025563 AMAQI
13th Aug 2025574 AMAQI

26°C24/29°C

13th Aug 2025565 AMAQI
13th Aug 2025586 AMAQI
13th Aug 2025547 AMAQI
13th Aug 2025548 AMAQI
13th Aug 2025569 AMAQI
13th Aug 20255610 AMAQI
13th Aug 20255611 AMAQI
13th Aug 20255412 PMAQI
13th Aug 2025541 PMAQI
13th Aug 2025562 PMAQI
13th Aug 2025533 PMAQI
13th Aug 2025564 PMAQI
13th Aug 2025565 PMAQI
13th Aug 2025566 PMAQI
13th Aug 2025567 PMAQI
13th Aug 2025568 PMAQI
13th Aug 2025569 PMAQI
13th Aug 20255410 PMAQI
13th Aug 20255511 PMAQI
14th Aug 20255612 AMAQI

--°C/°C

5 AM
12 PM
8 PM
12 AM
4 AM

--°C/°C

Day time
Avg. Highest Time
5 AM - 8 PM

55AQI

16 hours / Day
480 hours / Month
Avg. Lowest Time
5 AM - 8 PM

55AQI

16 hours / Day
480 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 8 PM (Avg. 55), while the lowest AQI was between 5 AM to 8 PM (Avg. 55).
Night time
Avg. Highest Time
12 AM - 11 PM

56AQI

8 hours / Day
240 hours / Month
Avg. Lowest Time
12 AM - 11 PM

56AQI

8 hours / Day
240 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 56), while the lowest AQI was between 12 AM to 11 PM (Avg. 56).

2025 Days Vs Air Quality

Uskudar, Istanbul, Istanbul Province, Turkey

2025

47%

105

53%

118

0.4%

1

Total number of days with different AQI categories in last 225 days in 2025 (140 days remaining)

Good
105 Days
Moderate
118 Days
Poor
1 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 47%

Health Risk Level:

Significant

In 2025, 47% of 225 days were within WHO’s safe air quality limits, and 53% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.

Annual Air Quality Insights

Uskudar, Istanbul, Istanbul Province, Turkey

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.

1st January 2025
76AQI
2nd January 2025
80AQI
3rd January 2025
67AQI
4th January 2025
54AQI
5th January 2025
45AQI
6th January 2025
59AQI
7th January 2025
67AQI
8th January 2025
56AQI
9th January 2025
67AQI
10th January 2025
69AQI
11th January 2025
66AQI
12th January 2025
46AQI
13th January 2025
36AQI
14th January 2025
34AQI
15th January 2025
32AQI
16th January 2025
29AQI
17th January 2025
57AQI
18th January 2025
89AQI
19th January 2025
99AQI
20th January 2025
88AQI
21st January 2025
65AQI
22nd January 2025
88AQI
23rd January 2025
90AQI
24th January 2025
97AQI
25th January 2025
73AQI
26th January 2025
78AQI
27th January 2025
66AQI
28th January 2025
70AQI
29th January 2025
67AQI
30th January 2025
66AQI
31st January 2025
94AQI
1st February 2025
110AQI
2nd February 2025
97AQI
3rd February 2025
98AQI
4th February 2025
96AQI
5th February 2025
45AQI
6th February 2025
49AQI
7th February 2025
50AQI
8th February 2025
46AQI
9th February 2025
47AQI
10th February 2025
47AQI
11th February 2025
51AQI
12th February 2025
49AQI
13th February 2025
61AQI
14th February 2025
63AQI
15th February 2025
67AQI
16th February 2025
62AQI
17th February 2025
59AQI
18th February 2025
55AQI
19th February 2025
46AQI
20th February 2025
49AQI
21st February 2025
53AQI
22nd February 2025
52AQI
23rd February 2025
52AQI
24th February 2025
52AQI
25th February 2025
52AQI
26th February 2025
66AQI
27th February 2025
71AQI
28th February 2025
75AQI
1st March 2025
79AQI
2nd March 2025
77AQI
3rd March 2025
70AQI
4th March 2025
53AQI
5th March 2025
54AQI
6th March 2025
60AQI
7th March 2025
62AQI
8th March 2025
63AQI
9th March 2025
81AQI
10th March 2025
84AQI
11th March 2025
89AQI
12th March 2025
85AQI
13th March 2025
66AQI
14th March 2025
67AQI
15th March 2025
63AQI
16th March 2025
62AQI
17th March 2025
59AQI
18th March 2025
52AQI
19th March 2025
51AQI
20th March 2025
65AQI
21st March 2025
67AQI
22nd March 2025
73AQI
23rd March 2025
78AQI
24th March 2025
73AQI
25th March 2025
72AQI
26th March 2025
72AQI
27th March 2025
68AQI
28th March 2025
73AQI
29th March 2025
73AQI
30th March 2025
72AQI
31st March 2025
56AQI
1st April 2025
52AQI
2nd April 2025
51AQI
3rd April 2025
57AQI
4th April 2025
54AQI
5th April 2025
55AQI
6th April 2025
43AQI
7th April 2025
37AQI
8th April 2025
31AQI
9th April 2025
43AQI
10th April 2025
44AQI
11th April 2025
45AQI
12th April 2025
32AQI
13th April 2025
50AQI
14th April 2025
52AQI
15th April 2025
42AQI
16th April 2025
54AQI
17th April 2025
51AQI
18th April 2025
49AQI
19th April 2025
51AQI
20th April 2025
45AQI
21st April 2025
57AQI
22nd April 2025
70AQI
23rd April 2025
43AQI
24th April 2025
38AQI
25th April 2025
39AQI
26th April 2025
41AQI
27th April 2025
45AQI
28th April 2025
44AQI
29th April 2025
44AQI
30th April 2025
40AQI
1st May 2025
37AQI
2nd May 2025
39AQI
3rd May 2025
49AQI
4th May 2025
41AQI
5th May 2025
53AQI
6th May 2025
62AQI
7th May 2025
57AQI
8th May 2025
68AQI
9th May 2025
53AQI
10th May 2025
47AQI
11th May 2025
37AQI
12th May 2025
44AQI
13th May 2025
32AQI
14th May 2025
31AQI
15th May 2025
37AQI
16th May 2025
39AQI
17th May 2025
42AQI
18th May 2025
42AQI
19th May 2025
33AQI
20th May 2025
30AQI
21st May 2025
31AQI
22nd May 2025
35AQI
23rd May 2025
39AQI
24th May 2025
38AQI
25th May 2025
38AQI
26th May 2025
33AQI
27th May 2025
33AQI
28th May 2025
35AQI
29th May 2025
38AQI
30th May 2025
37AQI
31st May 2025
36AQI
1st June 2025
33AQI
2nd June 2025
33AQI
3rd June 2025
34AQI
4th June 2025
35AQI
5th June 2025
39AQI
6th June 2025
43AQI
7th June 2025
40AQI
8th June 2025
43AQI
9th June 2025
46AQI
10th June 2025
45AQI
11th June 2025
50AQI
12th June 2025
50AQI
13th June 2025
49AQI
14th June 2025
38AQI
15th June 2025
35AQI
16th June 2025
35AQI
17th June 2025
39AQI
18th June 2025
45AQI
19th June 2025
47AQI
20th June 2025
49AQI
21st June 2025
43AQI
22nd June 2025
42AQI
23rd June 2025
33AQI
24th June 2025
36AQI
25th June 2025
36AQI
26th June 2025
37AQI
27th June 2025
35AQI
28th June 2025
37AQI
29th June 2025
35AQI
30th June 2025
29AQI
1st July 2025
48AQI
2nd July 2025
47AQI
3rd July 2025
37AQI
4th July 2025
47AQI
5th July 2025
44AQI
6th July 2025
49AQI
7th July 2025
54AQI
8th July 2025
54AQI
9th July 2025
52AQI
10th July 2025
58AQI
11th July 2025
47AQI
12th July 2025
41AQI
13th July 2025
39AQI
14th July 2025
44AQI
15th July 2025
59AQI
16th July 2025
56AQI
17th July 2025
56AQI
18th July 2025
58AQI
19th July 2025
49AQI
20th July 2025
38AQI
21st July 2025
44AQI
22nd July 2025
49AQI
23rd July 2025
57AQI
24th July 2025
63AQI
25th July 2025
62AQI
26th July 2025
56AQI
27th July 2025
51AQI
28th July 2025
59AQI
29th July 2025
69AQI
30th July 2025
71AQI
31st July 2025
61AQI
1st August 2025
48AQI
2nd August 2025
53AQI
3rd August 2025
51AQI
4th August 2025
51AQI
5th August 2025
56AQI
6th August 2025
57AQI
7th August 2025
56AQI
8th August 2025
63AQI
9th August 2025
55AQI
10th August 2025
57AQI
11th August 2025
51AQI
12th August 2025
51AQI

67AQI

61AQI

68AQI

47AQI

41AQI

40AQI

52AQI

54AQI

No. of days

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

202554AQI

6
25
9
18
1
31
19
11
26
5
30
14
17
1
11
105
118
1

Highest AQI recorded in

March

68AQI

Lowest AQI recorded in

June

40AQI

202444AQI

29
24
18
1
19
5
20
8
30
3
28
29
1
28
1
17
14
8
21
1
16
15
211
124
1

Highest AQI recorded in

November

60AQI

Lowest AQI recorded in

January

30AQI

202341AQI

24
7
9
19
4
26
1
25
3
2
31
22
8
29
2
30
1
23
7
16
1
23
2
26
4
262
80
3

Highest AQI recorded in

March

69AQI

Lowest AQI recorded in

May

27AQI

202242AQI

26
5
20
30
1
17
7
27
4
27
2
1
12
10
1
1
1
29
27
4
10
20
6
17
6
232
70
7
1
1

Highest AQI recorded in

December

74AQI

Lowest AQI recorded in

March

26AQI

202162AQI

2
29
1
27
1
30
4
26
3
11
26
31
25
6
26
31
30
31
93
247

Highest AQI recorded in

September

69AQI

Lowest AQI recorded in

June

42AQI

202053AQI

7
6
5
10
14
4
4
15
23
4
2
2
27
4
9
18
6
22
1
1
29
1
96
113
2
3

Highest AQI recorded in

December

71AQI

Lowest AQI recorded in

May

31AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2021(Avg.)
62AQI
Least Polluted Year Recorded
2023(Avg.)
41AQI

Uskudar's annual 2025 AQI (54) shows an average percentage change of 13.4% (worsened AQI) compared to previous years: 2020 (53), 2021 (62), 2022 (42), 2023 (41), 2024 (44).