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HistoryAQIPM2.5PM10COSO2NO2O3

Uskudar 1, 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 1, 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
23AQI

Same Day Analysis (7th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 56 of Moderate air quality on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 7th Aug - 8th Aug 2025

Uskudar 1, Istanbul, Istanbul Province, Turkey

AQI
Day
Night
.

5 AM7th Aug 2025

8 PM

4 AM8th Aug 2025

Day time
Avg. Highest Time
6AM7th Aug

58AQI

Avg. Lowest Time
1PM7th Aug

50AQI

Night time
Avg. Highest Time
5AM7th Aug

65AQI

Avg. Lowest Time
9PM7th Aug

56AQI

In the last 24 hours,

Uskudar 1's AQI reached its highest point of 65 at 5 AM during the Night, while the lowest point, 50, was recorded at 1 PM during the Day between 7th Aug and 8th Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Uskudar 1, Istanbul, Istanbul Province, Turkey

JulAug
09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th
Day
Night
9th Jul 2025355 AMAQI
9th Jul 2025366 AMAQI
9th Jul 2025387 AMAQI
9th Jul 2025398 AMAQI
9th Jul 2025499 AMAQI
9th Jul 20255810 AMAQI
9th Jul 20255611 AMAQI
9th Jul 20255812 PMAQI
9th Jul 2025561 PMAQI
9th Jul 2025562 PMAQI
9th Jul 2025553 PMAQI
9th Jul 2025534 PMAQI
9th Jul 2025535 PMAQI
9th Jul 2025546 PMAQI
9th Jul 2025557 PMAQI
9th Jul 2025548 PMAQI
9th Jul 2025559 PMAQI
9th Jul 20255310 PMAQI
9th Jul 20255311 PMAQI
10th Jul 20255212 AMAQI
10th Jul 2025521 AMAQI
10th Jul 2025522 AMAQI
10th Jul 2025563 AMAQI
10th Jul 2025614 AMAQI

29°C24/36°C

10th Jul 2025605 AMAQI
10th Jul 2025596 AMAQI
10th Jul 2025617 AMAQI
10th Jul 2025608 AMAQI
10th Jul 2025599 AMAQI
10th Jul 20255810 AMAQI
10th Jul 20255711 AMAQI
10th Jul 20255712 PMAQI
10th Jul 2025561 PMAQI
10th Jul 2025582 PMAQI
10th Jul 2025563 PMAQI
10th Jul 2025564 PMAQI
10th Jul 2025565 PMAQI
10th Jul 2025566 PMAQI
10th Jul 2025557 PMAQI
10th Jul 2025558 PMAQI
10th Jul 2025549 PMAQI
10th Jul 20255610 PMAQI
10th Jul 20255811 PMAQI
11th Jul 20255712 AMAQI
11th Jul 2025571 AMAQI
11th Jul 2025582 AMAQI
11th Jul 2025483 AMAQI
11th Jul 2025404 AMAQI

24°C22/26°C

11th Jul 2025405 AMAQI
11th Jul 2025416 AMAQI
11th Jul 2025417 AMAQI
11th Jul 2025418 AMAQI
11th Jul 2025409 AMAQI
11th Jul 20254210 AMAQI
11th Jul 20254011 AMAQI
11th Jul 20254012 PMAQI
11th Jul 2025391 PMAQI
11th Jul 2025452 PMAQI
11th Jul 2025483 PMAQI
11th Jul 2025474 PMAQI
11th Jul 2025475 PMAQI
11th Jul 2025486 PMAQI
11th Jul 2025487 PMAQI
11th Jul 2025468 PMAQI
11th Jul 2025479 PMAQI
11th Jul 20254910 PMAQI
11th Jul 20255011 PMAQI
12th Jul 20255112 AMAQI
12th Jul 2025511 AMAQI
12th Jul 2025522 AMAQI
12th Jul 2025393 AMAQI
12th Jul 2025354 AMAQI

25°C21/29°C

12th Jul 2025425 AMAQI
12th Jul 2025366 AMAQI
12th Jul 2025367 AMAQI
12th Jul 2025378 AMAQI
12th Jul 2025349 AMAQI
12th Jul 20253310 AMAQI
12th Jul 20253111 AMAQI
12th Jul 20253212 PMAQI
12th Jul 2025321 PMAQI
12th Jul 2025402 PMAQI
12th Jul 2025403 PMAQI
12th Jul 2025384 PMAQI
12th Jul 2025375 PMAQI
12th Jul 2025376 PMAQI
12th Jul 2025367 PMAQI
12th Jul 2025378 PMAQI
12th Jul 2025379 PMAQI
12th Jul 20254110 PMAQI
12th Jul 20254311 PMAQI
13th Jul 20254212 AMAQI
13th Jul 2025431 AMAQI
13th Jul 2025432 AMAQI
13th Jul 2025433 AMAQI
13th Jul 2025394 AMAQI

24°C21/28°C

13th Jul 2025345 AMAQI
13th Jul 2025366 AMAQI
13th Jul 2025367 AMAQI
13th Jul 2025368 AMAQI
13th Jul 2025379 AMAQI
13th Jul 20253610 AMAQI
13th Jul 20253511 AMAQI
13th Jul 20253412 PMAQI
13th Jul 2025361 PMAQI
13th Jul 2025392 PMAQI
13th Jul 2025413 PMAQI
13th Jul 2025394 PMAQI
13th Jul 2025395 PMAQI
13th Jul 2025386 PMAQI
13th Jul 2025387 PMAQI
13th Jul 2025408 PMAQI
13th Jul 2025419 PMAQI
13th Jul 20254110 PMAQI
13th Jul 20254211 PMAQI
14th Jul 20254312 AMAQI
14th Jul 2025421 AMAQI
14th Jul 2025432 AMAQI
14th Jul 2025393 AMAQI
14th Jul 2025364 AMAQI

25°C21/29°C

14th Jul 2025365 AMAQI
14th Jul 2025386 AMAQI
14th Jul 2025377 AMAQI
14th Jul 2025378 AMAQI
14th Jul 2025369 AMAQI
14th Jul 20253910 AMAQI
14th Jul 20253811 AMAQI
14th Jul 20254012 PMAQI
14th Jul 2025441 PMAQI
14th Jul 2025502 PMAQI
14th Jul 2025483 PMAQI
14th Jul 2025504 PMAQI
14th Jul 2025485 PMAQI
14th Jul 2025486 PMAQI
14th Jul 2025477 PMAQI
14th Jul 2025468 PMAQI
14th Jul 2025449 PMAQI
14th Jul 20254510 PMAQI
14th Jul 20254611 PMAQI
15th Jul 20254412 AMAQI
15th Jul 2025451 AMAQI
15th Jul 2025442 AMAQI
15th Jul 2025533 AMAQI
15th Jul 2025584 AMAQI

26°C21/30°C

15th Jul 2025585 AMAQI
15th Jul 2025576 AMAQI
15th Jul 2025587 AMAQI
15th Jul 2025588 AMAQI
15th Jul 2025599 AMAQI
15th Jul 20255910 AMAQI
15th Jul 20255711 AMAQI
15th Jul 20254412 PMAQI
15th Jul 2025601 PMAQI
15th Jul 2025612 PMAQI
15th Jul 2025583 PMAQI
15th Jul 2025584 PMAQI
15th Jul 2025585 PMAQI
15th Jul 2025586 PMAQI
15th Jul 2025587 PMAQI
15th Jul 2025588 PMAQI
15th Jul 2025589 PMAQI
15th Jul 20255710 PMAQI
15th Jul 20255611 PMAQI
16th Jul 20255612 AMAQI
16th Jul 2025551 AMAQI
16th Jul 2025552 AMAQI
16th Jul 2025583 AMAQI
16th Jul 2025564 AMAQI

26°C23/30°C

16th Jul 2025565 AMAQI
16th Jul 2025566 AMAQI
16th Jul 2025577 AMAQI
16th Jul 2025568 AMAQI
16th Jul 2025429 AMAQI
16th Jul 20255410 AMAQI
16th Jul 20255611 AMAQI
16th Jul 20255512 PMAQI
16th Jul 2025551 PMAQI
16th Jul 2025552 PMAQI
16th Jul 2025563 PMAQI
16th Jul 2025564 PMAQI
16th Jul 2025575 PMAQI
16th Jul 2025566 PMAQI
16th Jul 2025567 PMAQI
16th Jul 2025568 PMAQI
16th Jul 2025569 PMAQI
16th Jul 20255610 PMAQI
16th Jul 20255611 PMAQI
17th Jul 20255612 AMAQI
17th Jul 2025551 AMAQI
17th Jul 2025552 AMAQI
17th Jul 2025563 AMAQI
17th Jul 2025564 AMAQI

27°C23/31°C

17th Jul 2025555 AMAQI
17th Jul 2025566 AMAQI
17th Jul 2025567 AMAQI
17th Jul 2025568 AMAQI
17th Jul 2025549 AMAQI
17th Jul 20255510 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 2025565 PMAQI
17th Jul 2025586 PMAQI
17th Jul 2025557 PMAQI
17th Jul 2025558 PMAQI
17th Jul 2025559 PMAQI
17th Jul 20256610 PMAQI
17th Jul 20255611 PMAQI
18th Jul 20255612 AMAQI
18th Jul 2025561 AMAQI
18th Jul 2025562 AMAQI
18th Jul 2025563 AMAQI
18th Jul 2025574 AMAQI

27°C23/33°C

18th Jul 2025425 AMAQI
18th Jul 2025586 AMAQI
18th Jul 2025577 AMAQI
18th Jul 2025578 AMAQI
18th Jul 2025579 AMAQI
18th Jul 20255810 AMAQI
18th Jul 20255811 AMAQI
18th Jul 20255912 PMAQI
18th Jul 2025581 PMAQI
18th Jul 2025582 PMAQI
18th Jul 2025563 PMAQI
18th Jul 2025564 PMAQI
18th Jul 2025565 PMAQI
18th Jul 2025566 PMAQI
18th Jul 2025567 PMAQI
18th Jul 2025568 PMAQI
18th Jul 2025569 PMAQI
18th Jul 20255610 PMAQI
18th Jul 20255711 PMAQI
19th Jul 20255812 AMAQI
19th Jul 2025571 AMAQI
19th Jul 2025582 AMAQI
19th Jul 2025563 AMAQI
19th Jul 2025554 AMAQI

25°C23/27°C

19th Jul 2025555 AMAQI
19th Jul 2025546 AMAQI
19th Jul 2025537 AMAQI
19th Jul 2025528 AMAQI
19th Jul 2025469 AMAQI
19th Jul 20254210 AMAQI
19th Jul 20253711 AMAQI
19th Jul 20253412 PMAQI
19th Jul 2025341 PMAQI
19th Jul 2025412 PMAQI
19th Jul 2025473 PMAQI
19th Jul 2025464 PMAQI
19th Jul 2025485 PMAQI
19th Jul 2025486 PMAQI
19th Jul 2025477 PMAQI
19th Jul 2025478 PMAQI
19th Jul 2025469 PMAQI
19th Jul 20255010 PMAQI
19th Jul 20255211 PMAQI
20th Jul 20255212 AMAQI
20th Jul 2025521 AMAQI
20th Jul 2025532 AMAQI
20th Jul 2025523 AMAQI
20th Jul 2025524 AMAQI

25°C22/29°C

20th Jul 2025375 AMAQI
20th Jul 2025326 AMAQI
20th Jul 2025367 AMAQI
20th Jul 2025388 AMAQI
20th Jul 2025349 AMAQI
20th Jul 20253210 AMAQI
20th Jul 20253511 AMAQI
20th Jul 20253612 PMAQI
20th Jul 2025341 PMAQI
20th Jul 2025382 PMAQI
20th Jul 2025303 PMAQI
20th Jul 2025254 PMAQI
20th Jul 2025245 PMAQI
20th Jul 2025246 PMAQI
20th Jul 2025277 PMAQI
20th Jul 2025408 PMAQI
20th Jul 2025419 PMAQI
20th Jul 20254310 PMAQI
20th Jul 20254411 PMAQI
21st Jul 20254412 AMAQI
21st Jul 2025441 AMAQI
21st Jul 2025472 AMAQI
21st Jul 2025373 AMAQI
21st Jul 2025314 AMAQI

27°C22/32°C

21st Jul 2025325 AMAQI
21st Jul 2025316 AMAQI
21st Jul 2025327 AMAQI
21st Jul 2025368 AMAQI
21st Jul 2025379 AMAQI
21st Jul 20253210 AMAQI
21st Jul 20253211 AMAQI
21st Jul 20253412 PMAQI
21st Jul 2025361 PMAQI
21st Jul 2025422 PMAQI
21st Jul 2025533 PMAQI
21st Jul 2025544 PMAQI
21st Jul 2025545 PMAQI
21st Jul 2025546 PMAQI
21st Jul 2025537 PMAQI
21st Jul 2025538 PMAQI
21st Jul 2025509 PMAQI
21st Jul 20254810 PMAQI
21st Jul 20254411 PMAQI
22nd Jul 20254512 AMAQI
22nd Jul 2025411 AMAQI
22nd Jul 2025412 AMAQI
22nd Jul 2025503 AMAQI
22nd Jul 2025554 AMAQI

29°C24/32°C

22nd Jul 2025525 AMAQI
22nd Jul 2025526 AMAQI
22nd Jul 2025527 AMAQI
22nd Jul 2025548 AMAQI
22nd Jul 2025569 AMAQI
22nd Jul 20255610 AMAQI
22nd Jul 20255411 AMAQI
22nd Jul 20255412 PMAQI
22nd Jul 2025541 PMAQI
22nd Jul 2025542 PMAQI
22nd Jul 2025533 PMAQI
22nd Jul 2025524 PMAQI
22nd Jul 2025555 PMAQI
22nd Jul 2025436 PMAQI
22nd Jul 2025427 PMAQI
22nd Jul 2025368 PMAQI
22nd Jul 2025389 PMAQI
22nd Jul 20254610 PMAQI
22nd Jul 20254311 PMAQI
23rd Jul 20255312 AMAQI
23rd Jul 2025531 AMAQI
23rd Jul 2025542 AMAQI
23rd Jul 2025513 AMAQI
23rd Jul 2025534 AMAQI

30°C25/35°C

23rd Jul 2025525 AMAQI
23rd Jul 2025546 AMAQI
23rd Jul 2025557 AMAQI
23rd Jul 2025548 AMAQI
23rd Jul 2025559 AMAQI
23rd Jul 20256010 AMAQI
23rd Jul 20255411 AMAQI
23rd Jul 20255612 PMAQI
23rd Jul 2025521 PMAQI
23rd Jul 2025562 PMAQI
23rd Jul 2025553 PMAQI
23rd Jul 2025434 PMAQI
23rd Jul 2025485 PMAQI
23rd Jul 2025576 PMAQI
23rd Jul 2025587 PMAQI
23rd Jul 2025588 PMAQI
23rd Jul 2025589 PMAQI
23rd Jul 20255910 PMAQI
23rd Jul 20255911 PMAQI
24th Jul 20255712 AMAQI
24th Jul 2025571 AMAQI
24th Jul 2025572 AMAQI
24th Jul 2025593 AMAQI
24th Jul 2025614 AMAQI

31°C28/37°C

24th Jul 2025645 AMAQI
24th Jul 2025626 AMAQI
24th Jul 2025637 AMAQI
24th Jul 2025628 AMAQI
24th Jul 2025629 AMAQI
24th Jul 20256210 AMAQI
24th Jul 20256211 AMAQI
24th Jul 20256612 PMAQI
24th Jul 2025651 PMAQI
24th Jul 2025632 PMAQI
24th Jul 2025623 PMAQI
24th Jul 2025624 PMAQI
24th Jul 2025625 PMAQI
24th Jul 2025636 PMAQI
24th Jul 2025627 PMAQI
24th Jul 2025628 PMAQI
24th Jul 2025449 PMAQI
24th Jul 20255010 PMAQI
24th Jul 20256211 PMAQI
25th Jul 20256212 AMAQI
25th Jul 2025621 AMAQI
25th Jul 2025622 AMAQI
25th Jul 2025623 AMAQI
25th Jul 2025644 AMAQI

29°C25/34°C

25th Jul 2025585 AMAQI
25th Jul 2025586 AMAQI
25th Jul 2025607 AMAQI
25th Jul 2025588 AMAQI
25th Jul 2025619 AMAQI
25th Jul 20255810 AMAQI
25th Jul 20255811 AMAQI
25th Jul 20255812 PMAQI
25th Jul 2025401 PMAQI
25th Jul 2025342 PMAQI
25th Jul 2025323 PMAQI
25th Jul 2025404 PMAQI
25th Jul 2025625 PMAQI
25th Jul 2025636 PMAQI
25th Jul 2025637 PMAQI
25th Jul 2025648 PMAQI
25th Jul 2025659 PMAQI
25th Jul 20256010 PMAQI
25th Jul 20255811 PMAQI
26th Jul 20255812 AMAQI
26th Jul 2025571 AMAQI
26th Jul 2025572 AMAQI
26th Jul 2025623 AMAQI
26th Jul 2025614 AMAQI

28°C24/32°C

26th Jul 2025605 AMAQI
26th Jul 2025606 AMAQI
26th Jul 2025627 AMAQI
26th Jul 2025618 AMAQI
26th Jul 2025609 AMAQI
26th Jul 20256010 AMAQI
26th Jul 20256011 AMAQI
26th Jul 20256212 PMAQI
26th Jul 2025481 PMAQI
26th Jul 2025352 PMAQI
26th Jul 2025483 PMAQI
26th Jul 2025594 PMAQI
26th Jul 2025595 PMAQI
26th Jul 2025586 PMAQI
26th Jul 2025587 PMAQI
26th Jul 2025598 PMAQI
26th Jul 2025369 PMAQI
26th Jul 20253510 PMAQI
26th Jul 20253211 PMAQI
27th Jul 20253912 AMAQI
27th Jul 2025451 AMAQI
27th Jul 2025452 AMAQI
27th Jul 2025393 AMAQI
27th Jul 2025344 AMAQI

28°C24/32°C

27th Jul 2025345 AMAQI
27th Jul 2025346 AMAQI
27th Jul 2025577 AMAQI
27th Jul 2025578 AMAQI
27th Jul 2025569 AMAQI
27th Jul 20255610 AMAQI
27th Jul 20255711 AMAQI
27th Jul 20255912 PMAQI
27th Jul 2025581 PMAQI
27th Jul 2025562 PMAQI
27th Jul 2025543 PMAQI
27th Jul 2025544 PMAQI
27th Jul 2025545 PMAQI
27th Jul 2025546 PMAQI
27th Jul 2025537 PMAQI
27th Jul 2025548 PMAQI
27th Jul 2025549 PMAQI
27th Jul 20255310 PMAQI
27th Jul 20255211 PMAQI
28th Jul 20255112 AMAQI
28th Jul 2025481 AMAQI
28th Jul 2025472 AMAQI
28th Jul 2025583 AMAQI
28th Jul 2025634 AMAQI

28°C24/34°C

28th Jul 2025625 AMAQI
28th Jul 2025616 AMAQI
28th Jul 2025627 AMAQI
28th Jul 2025658 AMAQI
28th Jul 2025639 AMAQI
28th Jul 20256210 AMAQI
28th Jul 20256211 AMAQI
28th Jul 20256212 PMAQI
28th Jul 2025601 PMAQI
28th Jul 2025482 PMAQI
28th Jul 2025543 PMAQI
28th Jul 2025534 PMAQI
28th Jul 2025535 PMAQI
28th Jul 2025536 PMAQI
28th Jul 2025547 PMAQI
28th Jul 2025558 PMAQI
28th Jul 2025569 PMAQI
28th Jul 20255910 PMAQI
28th Jul 20255911 PMAQI
29th Jul 20255812 AMAQI
29th Jul 2025591 AMAQI
29th Jul 2025582 AMAQI
29th Jul 2025643 AMAQI
29th Jul 2025684 AMAQI

28°C24/34°C

29th Jul 2025675 AMAQI
29th Jul 2025686 AMAQI
29th Jul 2025687 AMAQI
29th Jul 2025688 AMAQI
29th Jul 2025689 AMAQI
29th Jul 20256910 AMAQI
29th Jul 20257111 AMAQI
29th Jul 20257212 PMAQI
29th Jul 2025701 PMAQI
29th Jul 2025692 PMAQI
29th Jul 2025643 PMAQI
29th Jul 2025664 PMAQI
29th Jul 2025665 PMAQI
29th Jul 2025686 PMAQI
29th Jul 2025677 PMAQI
29th Jul 2025688 PMAQI
29th Jul 2025689 PMAQI
29th Jul 20256810 PMAQI
29th Jul 20256611 PMAQI
30th Jul 20256612 AMAQI
30th Jul 2025661 AMAQI
30th Jul 2025652 AMAQI
30th Jul 2025713 AMAQI
30th Jul 2025744 AMAQI

29°C25/34°C

30th Jul 2025765 AMAQI
30th Jul 2025716 AMAQI
30th Jul 2025737 AMAQI
30th Jul 2025748 AMAQI
30th Jul 2025719 AMAQI
30th Jul 20257610 AMAQI
30th Jul 20254511 AMAQI
30th Jul 20257112 PMAQI
30th Jul 2025711 PMAQI
30th Jul 2025702 PMAQI
30th Jul 2025703 PMAQI
30th Jul 2025704 PMAQI
30th Jul 2025705 PMAQI
30th Jul 2025706 PMAQI
30th Jul 2025707 PMAQI
30th Jul 2025698 PMAQI
30th Jul 2025699 PMAQI
30th Jul 20257010 PMAQI
30th Jul 20257011 PMAQI
31st Jul 20257012 AMAQI
31st Jul 2025701 AMAQI
31st Jul 2025702 AMAQI
31st Jul 2025703 AMAQI
31st Jul 2025704 AMAQI

26°C24/28°C

31st Jul 2025645 AMAQI
31st Jul 2025626 AMAQI
31st Jul 2025607 AMAQI
31st Jul 2025578 AMAQI
31st Jul 2025569 AMAQI
31st Jul 20255610 AMAQI
31st Jul 20255411 AMAQI
31st Jul 20255312 PMAQI
31st Jul 2025501 PMAQI
31st Jul 2025472 PMAQI
31st Jul 2025573 PMAQI
31st Jul 2025564 PMAQI
31st Jul 2025575 PMAQI
31st Jul 2025586 PMAQI
31st Jul 2025587 PMAQI
31st Jul 2025588 PMAQI
31st Jul 2025589 PMAQI
31st Jul 20255910 PMAQI
31st Jul 20256111 PMAQI
1st Aug 20256012 AMAQI
1st Aug 2025621 AMAQI
1st Aug 2025612 AMAQI
1st Aug 2025393 AMAQI
1st Aug 2025434 AMAQI

25°C23/28°C

1st Aug 2025425 AMAQI
1st Aug 2025406 AMAQI
1st Aug 2025467 AMAQI
1st Aug 2025328 AMAQI
1st Aug 2025399 AMAQI
1st Aug 20254110 AMAQI
1st Aug 20253511 AMAQI
1st Aug 20253012 PMAQI
1st Aug 2025361 PMAQI
1st Aug 2025422 PMAQI
1st Aug 2025443 PMAQI
1st Aug 2025474 PMAQI
1st Aug 2025605 PMAQI
1st Aug 2025416 PMAQI
1st Aug 2025487 PMAQI
1st Aug 2025508 PMAQI
1st Aug 2025529 PMAQI
1st Aug 20255010 PMAQI
1st Aug 20254811 PMAQI
2nd Aug 20255112 AMAQI
2nd Aug 2025501 AMAQI
2nd Aug 2025492 AMAQI
2nd Aug 2025483 AMAQI
2nd Aug 2025484 AMAQI

26°C23/28°C

2nd Aug 2025495 AMAQI
2nd Aug 2025516 AMAQI
2nd Aug 2025477 AMAQI
2nd Aug 2025528 AMAQI
2nd Aug 2025479 AMAQI
2nd Aug 20255410 AMAQI
2nd Aug 20255111 AMAQI
2nd Aug 20255212 PMAQI
2nd Aug 2025601 PMAQI
2nd Aug 2025542 PMAQI
2nd Aug 2025543 PMAQI
2nd Aug 2025524 PMAQI
2nd Aug 2025535 PMAQI
2nd Aug 2025536 PMAQI
2nd Aug 2025527 PMAQI
2nd Aug 2025518 PMAQI
2nd Aug 2025509 PMAQI
2nd Aug 20255210 PMAQI
2nd Aug 20255211 PMAQI
3rd Aug 20255212 AMAQI
3rd Aug 2025521 AMAQI
3rd Aug 2025512 AMAQI
3rd Aug 2025523 AMAQI
3rd Aug 2025524 AMAQI

26°C24/29°C

3rd Aug 2025485 AMAQI
3rd Aug 2025506 AMAQI
3rd Aug 2025527 AMAQI
3rd Aug 2025528 AMAQI
3rd Aug 2025529 AMAQI
3rd Aug 20254910 AMAQI
3rd Aug 20254611 AMAQI
3rd Aug 20255212 PMAQI
3rd Aug 2025471 PMAQI
3rd Aug 2025522 PMAQI
3rd Aug 2025523 PMAQI
3rd Aug 2025524 PMAQI
3rd Aug 2025505 PMAQI
3rd Aug 2025506 PMAQI
3rd Aug 2025527 PMAQI
3rd Aug 2025528 PMAQI
3rd Aug 2025509 PMAQI
3rd Aug 20255210 PMAQI
3rd Aug 20255211 PMAQI
4th Aug 20255212 AMAQI
4th Aug 2025531 AMAQI
4th Aug 2025522 AMAQI
4th Aug 2025503 AMAQI
4th Aug 2025494 AMAQI

26°C23/30°C

4th Aug 2025485 AMAQI
4th Aug 2025526 AMAQI
4th Aug 2025517 AMAQI
4th Aug 2025478 AMAQI
4th Aug 2025489 AMAQI
4th Aug 20255010 AMAQI
4th Aug 20254611 AMAQI
4th Aug 20255112 PMAQI
4th Aug 2025441 PMAQI
4th Aug 2025502 PMAQI
4th Aug 2025513 PMAQI
4th Aug 2025524 PMAQI
4th Aug 2025515 PMAQI
4th Aug 2025516 PMAQI
4th Aug 2025527 PMAQI
4th Aug 2025518 PMAQI
4th Aug 2025519 PMAQI
4th Aug 20254910 PMAQI
4th Aug 20254911 PMAQI
5th Aug 20255112 AMAQI
5th Aug 2025511 AMAQI
5th Aug 2025522 AMAQI
5th Aug 2025563 AMAQI
5th Aug 2025554 AMAQI

26°C23/30°C

5th Aug 2025585 AMAQI
5th Aug 2025596 AMAQI
5th Aug 2025557 AMAQI
5th Aug 2025568 AMAQI
5th Aug 2025579 AMAQI
5th Aug 20255810 AMAQI
5th Aug 20255611 AMAQI
5th Aug 20255612 PMAQI
5th Aug 2025561 PMAQI
5th Aug 2025542 PMAQI
5th Aug 2025563 PMAQI
5th Aug 2025564 PMAQI
5th Aug 2025545 PMAQI
5th Aug 2025566 PMAQI
5th Aug 2025587 PMAQI
5th Aug 2025578 PMAQI
5th Aug 2025579 PMAQI
5th Aug 20255510 PMAQI
5th Aug 20255411 PMAQI
6th Aug 20255412 AMAQI
6th Aug 2025541 AMAQI
6th Aug 2025542 AMAQI
6th Aug 2025573 AMAQI
6th Aug 2025574 AMAQI

26°C23/29°C

6th Aug 2025575 AMAQI
6th Aug 2025566 AMAQI
6th Aug 2025567 AMAQI
6th Aug 2025568 AMAQI
6th Aug 2025579 AMAQI
6th Aug 20255810 AMAQI
6th Aug 20255711 AMAQI
6th Aug 20255712 PMAQI
6th Aug 2025591 PMAQI
6th Aug 2025582 PMAQI
6th Aug 2025573 PMAQI
6th Aug 2025574 PMAQI
6th Aug 2025565 PMAQI
6th Aug 2025586 PMAQI
6th Aug 2025597 PMAQI
6th Aug 2025588 PMAQI
6th Aug 2025589 PMAQI
6th Aug 20255710 PMAQI
6th Aug 20255511 PMAQI
7th Aug 20255612 AMAQI
7th Aug 2025561 AMAQI
7th Aug 2025562 AMAQI
7th Aug 2025643 AMAQI
7th Aug 2025604 AMAQI

27°C24/30°C

7th Aug 2025655 AMAQI
7th Aug 2025586 AMAQI
7th Aug 2025557 AMAQI
7th Aug 2025568 AMAQI
7th Aug 2025539 AMAQI
7th Aug 20255210 AMAQI
7th Aug 20255211 AMAQI
7th Aug 20255412 PMAQI
7th Aug 2025501 PMAQI
7th Aug 2025522 PMAQI
7th Aug 2025543 PMAQI
7th Aug 2025554 PMAQI
7th Aug 2025545 PMAQI
7th Aug 2025556 PMAQI
7th Aug 2025567 PMAQI
7th Aug 2025578 PMAQI
7th Aug 2025569 PMAQI
7th Aug 20255710 PMAQI
7th Aug 20255711 PMAQI
8th Aug 20255812 AMAQI
8th Aug 2025581 AMAQI
8th Aug 2025572 AMAQI
8th Aug 2025603 AMAQI
8th Aug 2025624 AMAQI

26°C23/30°C

8th Aug 2025655 AMAQI
5 AM
8th Aug 2025646 AMAQI
8th Aug 2025657 AMAQI
8th Aug 2025658 AMAQI
8th Aug 2025669 AMAQI
8th Aug 20256610 AMAQI
8th Aug 20256611 AMAQI
8th Aug 20256612 PMAQI
12 PM
8th Aug 2025671 PMAQI
8th Aug 2025662 PMAQI
8 PM
12 AM
4 AM

--°C/°C

Day time
Avg. Highest Time
5 AM - 8 PM

52AQI

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

52AQI

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. 52), while the lowest AQI was between 5 AM to 8 PM (Avg. 52).
Night time
Avg. Highest Time
12 AM - 11 PM

53AQI

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

53AQI

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. 53), while the lowest AQI was between 12 AM to 11 PM (Avg. 53).

2025 Days Vs Air Quality

Uskudar 1, Istanbul, Istanbul Province, Turkey

2025

53%

115

46%

101

1%

3

Total number of days with different AQI categories in last 220 days in 2025 (145 days remaining)

Good
115 Days
Moderate
101 Days
Poor
3 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 53%

Health Risk Level:

Considerable

In 2025, 53% of 220 days were within WHO’s safe air quality limits, and 47% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.

Annual Air Quality Insights

Uskudar 1, 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
74AQI
2nd January 2025
81AQI
3rd January 2025
67AQI
4th January 2025
54AQI
5th January 2025
44AQI
6th January 2025
59AQI
7th January 2025
68AQI
8th January 2025
56AQI
9th January 2025
66AQI
10th January 2025
71AQI
11th January 2025
66AQI
12th January 2025
47AQI
13th January 2025
37AQI
14th January 2025
33AQI
15th January 2025
32AQI
16th January 2025
30AQI
17th January 2025
56AQI
18th January 2025
89AQI
19th January 2025
98AQI
20th January 2025
84AQI
21st January 2025
65AQI
22nd January 2025
87AQI
23rd January 2025
89AQI
24th January 2025
97AQI
25th January 2025
74AQI
26th January 2025
68AQI
27th January 2025
61AQI
28th January 2025
80AQI
29th January 2025
71AQI
30th January 2025
68AQI
31st January 2025
89AQI
1st February 2025
110AQI
2nd February 2025
99AQI
3rd February 2025
104AQI
4th February 2025
101AQI
5th February 2025
47AQI
6th February 2025
49AQI
7th February 2025
48AQI
8th February 2025
47AQI
9th February 2025
47AQI
10th February 2025
48AQI
11th February 2025
50AQI
12th February 2025
49AQI
13th February 2025
59AQI
14th February 2025
62AQI
15th February 2025
64AQI
16th February 2025
62AQI
17th February 2025
59AQI
18th February 2025
55AQI
19th February 2025
47AQI
20th February 2025
48AQI
21st February 2025
54AQI
22nd February 2025
52AQI
23rd February 2025
51AQI
24th February 2025
51AQI
25th February 2025
50AQI
26th February 2025
63AQI
27th February 2025
70AQI
28th February 2025
71AQI
1st March 2025
71AQI
2nd March 2025
76AQI
3rd March 2025
67AQI
4th March 2025
53AQI
5th March 2025
56AQI
6th March 2025
60AQI
7th March 2025
63AQI
8th March 2025
63AQI
9th March 2025
81AQI
10th March 2025
85AQI
11th March 2025
89AQI
12th March 2025
86AQI
13th March 2025
66AQI
14th March 2025
66AQI
15th March 2025
64AQI
16th March 2025
62AQI
17th March 2025
59AQI
18th March 2025
51AQI
19th March 2025
52AQI
20th March 2025
68AQI
21st March 2025
71AQI
22nd March 2025
76AQI
23rd March 2025
77AQI
24th March 2025
75AQI
25th March 2025
73AQI
26th March 2025
71AQI
27th March 2025
65AQI
28th March 2025
73AQI
29th March 2025
73AQI
30th March 2025
72AQI
31st March 2025
55AQI
1st April 2025
52AQI
2nd April 2025
50AQI
3rd April 2025
56AQI
4th April 2025
55AQI
5th April 2025
54AQI
6th April 2025
44AQI
7th April 2025
37AQI
8th April 2025
31AQI
9th April 2025
43AQI
10th April 2025
43AQI
11th April 2025
44AQI
12th April 2025
32AQI
13th April 2025
51AQI
14th April 2025
50AQI
15th April 2025
42AQI
16th April 2025
50AQI
17th April 2025
47AQI
18th April 2025
46AQI
19th April 2025
49AQI
20th April 2025
40AQI
21st April 2025
56AQI
22nd April 2025
69AQI
23rd April 2025
42AQI
24th April 2025
39AQI
25th April 2025
39AQI
26th April 2025
40AQI
27th April 2025
44AQI
28th April 2025
44AQI
29th April 2025
44AQI
30th April 2025
39AQI
1st May 2025
37AQI
2nd May 2025
41AQI
3rd May 2025
49AQI
4th May 2025
34AQI
5th May 2025
47AQI
6th May 2025
56AQI
7th May 2025
55AQI
8th May 2025
62AQI
9th May 2025
52AQI
10th May 2025
42AQI
11th May 2025
34AQI
12th May 2025
40AQI
13th May 2025
32AQI
14th May 2025
32AQI
15th May 2025
33AQI
16th May 2025
36AQI
17th May 2025
41AQI
18th May 2025
42AQI
19th May 2025
33AQI
20th May 2025
31AQI
21st May 2025
32AQI
22nd May 2025
33AQI
23rd May 2025
37AQI
24th May 2025
35AQI
25th May 2025
37AQI
26th May 2025
35AQI
27th May 2025
38AQI
28th May 2025
39AQI
29th May 2025
35AQI
30th May 2025
39AQI
31st May 2025
32AQI
1st June 2025
29AQI
2nd June 2025
28AQI
3rd June 2025
32AQI
4th June 2025
33AQI
5th June 2025
44AQI
6th June 2025
42AQI
7th June 2025
38AQI
8th June 2025
40AQI
9th June 2025
45AQI
10th June 2025
44AQI
11th June 2025
48AQI
12th June 2025
49AQI
13th June 2025
50AQI
14th June 2025
41AQI
15th June 2025
38AQI
16th June 2025
35AQI
17th June 2025
38AQI
18th June 2025
46AQI
19th June 2025
47AQI
20th June 2025
47AQI
21st June 2025
43AQI
22nd June 2025
39AQI
23rd June 2025
31AQI
24th June 2025
34AQI
25th June 2025
33AQI
26th June 2025
34AQI
27th June 2025
35AQI
28th June 2025
43AQI
29th June 2025
42AQI
30th June 2025
34AQI
1st July 2025
47AQI
2nd July 2025
44AQI
3rd July 2025
36AQI
4th July 2025
45AQI
5th July 2025
44AQI
6th July 2025
50AQI
7th July 2025
55AQI
8th July 2025
52AQI
9th July 2025
50AQI
10th July 2025
57AQI
11th July 2025
46AQI
12th July 2025
39AQI
13th July 2025
39AQI
14th July 2025
43AQI
15th July 2025
55AQI
16th July 2025
55AQI
17th July 2025
56AQI
18th July 2025
56AQI
19th July 2025
49AQI
20th July 2025
39AQI
21st July 2025
43AQI
22nd July 2025
48AQI
23rd July 2025
55AQI
24th July 2025
60AQI
25th July 2025
58AQI
26th July 2025
54AQI
27th July 2025
50AQI
28th July 2025
57AQI
29th July 2025
66AQI
30th July 2025
69AQI
31st July 2025
60AQI
1st August 2025
46AQI
2nd August 2025
51AQI
3rd August 2025
51AQI
4th August 2025
50AQI
5th August 2025
56AQI
6th August 2025
57AQI
7th August 2025
56AQI

66AQI

61AQI

68AQI

46AQI

39AQI

39AQI

51AQI

52AQI

No. of days

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

202553AQI

6
25
11
14
3
31
23
7
27
4
30
16
15
2
5
115
101
3

Highest AQI recorded in

March

68AQI

Lowest AQI recorded in

May

39AQI

202451AQI

21
8
9
15
3
16
1
9
14
1
18
10
30
4
27
29
1
27
2
18
13
10
20
13
18
161
174
2

Highest AQI recorded in

March

66AQI

Lowest AQI recorded in

September

35AQI

202336AQI

24
7
25
3
23
8
30
31
30
29
2
30
1
23
7
13
5
21
4
19
11
298
48

Highest AQI recorded in

December

46AQI

Lowest AQI recorded in

June

26AQI

202230AQI

26
5
20
2
28
3
17
7
27
3
29
1
23
1
1
29
30
1
28
1
30
1
288
23
1
1

Highest AQI recorded in

April

39AQI

Lowest AQI recorded in

October

23AQI

202163AQI

1
30
1
27
31
1
29
15
11
27
30
1
25
6
29
31
29
31
100
255

Highest AQI recorded in

March

72AQI

Lowest AQI recorded in

June

43AQI

202061AQI

4
9
8
13
1
17
1
26
4
26
3
28
1
29
28
1
1
30
23
207

Highest AQI recorded in

September

69AQI

Lowest AQI recorded in

April

53AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2021(Avg.)
63AQI
Least Polluted Year Recorded
2022(Avg.)
30AQI

Uskudar 1's annual 2025 AQI (53) shows an average percentage change of 19.5% (worsened AQI) compared to previous years: 2020 (61), 2021 (63), 2022 (30), 2023 (36), 2024 (51).