Sariyer, 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+
October Air Quality Analysis
Sariyer, Istanbul, Istanbul Province, Turkey
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
26th Oct 2022
140AQILowest AQI recorded on
18th Oct 2024
22AQISame Day Analysis (20th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 58 of Moderate air quality, showing improvement over 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 20th Oct - 21st Oct 2025
Sariyer, Istanbul, Istanbul Province, Turkey
AQI
Day
Night
.
7 AM20th Oct 2025
6 PM
6 AM21st Oct 2025
Day time
Avg. Highest Time
7AM20th Oct
58AQI
Avg. Lowest Time
5PM20th Oct
54AQI
Night time
Avg. Highest Time
7PM20th Oct
61AQI
Avg. Lowest Time
4AM21st Oct
56AQI
In the last 24 hours,
Sariyer's AQI reached its highest point of 61 at 7 PM during the Night, while the lowest point, 54, was recorded at 5 PM during the Day between 20th Oct and 21st Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Sariyer, Istanbul, Istanbul Province, Turkey
SepOct
21st - 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 - 20th20th - 21st21st
Day
Night
21st Sep 2025487 AMAQI
21st Sep 2025458 AMAQI
21st Sep 2025429 AMAQI
21st Sep 20253610 AMAQI
21st Sep 20253411 AMAQI
21st Sep 20253412 PMAQI
21st Sep 2025361 PMAQI
21st Sep 2025382 PMAQI
21st Sep 2025433 PMAQI
21st Sep 2025434 PMAQI
21st Sep 2025455 PMAQI
21st Sep 2025426 PMAQI
21st Sep 2025427 PMAQI
21st Sep 2025428 PMAQI
21st Sep 2025429 PMAQI
21st Sep 20254410 PMAQI
21st Sep 20254411 PMAQI
22nd Sep 20254512 AMAQI
22nd Sep 2025461 AMAQI
22nd Sep 2025442 AMAQI
22nd Sep 2025343 AMAQI
22nd Sep 2025344 AMAQI
22nd Sep 2025355 AMAQI
22nd Sep 2025366 AMAQI
21°C18/24°C
22nd Sep 2025347 AMAQI
22nd Sep 2025368 AMAQI
22nd Sep 2025369 AMAQI
22nd Sep 20253310 AMAQI
22nd Sep 20253211 AMAQI
22nd Sep 20253212 PMAQI
22nd Sep 2025271 PMAQI
22nd Sep 2025382 PMAQI
22nd Sep 2025403 PMAQI
22nd Sep 2025414 PMAQI
22nd Sep 2025405 PMAQI
22nd Sep 2025396 PMAQI
22nd Sep 2025437 PMAQI
22nd Sep 2025428 PMAQI
22nd Sep 2025409 PMAQI
22nd Sep 20254210 PMAQI
22nd Sep 20254211 PMAQI
23rd Sep 20254212 AMAQI
23rd Sep 2025421 AMAQI
23rd Sep 2025422 AMAQI
23rd Sep 2025363 AMAQI
23rd Sep 2025334 AMAQI
23rd Sep 2025365 AMAQI
23rd Sep 2025336 AMAQI
22°C19/26°C
23rd Sep 2025387 AMAQI
23rd Sep 2025358 AMAQI
23rd Sep 2025369 AMAQI
23rd Sep 20253410 AMAQI
23rd Sep 20254111 AMAQI
23rd Sep 20253412 PMAQI
23rd Sep 2025311 PMAQI
23rd Sep 2025362 PMAQI
23rd Sep 2025393 PMAQI
23rd Sep 2025384 PMAQI
23rd Sep 2025375 PMAQI
23rd Sep 2025406 PMAQI
23rd Sep 2025407 PMAQI
23rd Sep 2025428 PMAQI
23rd Sep 2025419 PMAQI
23rd Sep 20254210 PMAQI
23rd Sep 20254611 PMAQI
24th Sep 20254312 AMAQI
24th Sep 2025431 AMAQI
24th Sep 2025422 AMAQI
24th Sep 2025443 AMAQI
24th Sep 2025424 AMAQI
24th Sep 2025455 AMAQI
24th Sep 2025426 AMAQI
21°C19/25°C
24th Sep 2025427 AMAQI
24th Sep 2025468 AMAQI
24th Sep 2025439 AMAQI
24th Sep 20254210 AMAQI
24th Sep 20254611 AMAQI
24th Sep 20254912 PMAQI
24th Sep 2025521 PMAQI
24th Sep 2025532 PMAQI
24th Sep 2025513 PMAQI
24th Sep 2025524 PMAQI
24th Sep 2025505 PMAQI
24th Sep 2025526 PMAQI
24th Sep 2025527 PMAQI
24th Sep 2025528 PMAQI
24th Sep 2025529 PMAQI
24th Sep 20255210 PMAQI
24th Sep 20255011 PMAQI
25th Sep 20255112 AMAQI
25th Sep 2025491 AMAQI
25th Sep 2025502 AMAQI
25th Sep 2025503 AMAQI
25th Sep 2025484 AMAQI
25th Sep 2025505 AMAQI
25th Sep 2025496 AMAQI
21°C19/25°C
25th Sep 2025467 AMAQI
25th Sep 2025508 AMAQI
25th Sep 2025419 AMAQI
25th Sep 20254210 AMAQI
25th Sep 20254211 AMAQI
25th Sep 20254012 PMAQI
25th Sep 2025351 PMAQI
25th Sep 2025382 PMAQI
25th Sep 2025333 PMAQI
25th Sep 2025354 PMAQI
25th Sep 2025365 PMAQI
25th Sep 2025376 PMAQI
25th Sep 2025367 PMAQI
25th Sep 2025378 PMAQI
25th Sep 2025369 PMAQI
25th Sep 20253510 PMAQI
25th Sep 20253411 PMAQI
26th Sep 20253412 AMAQI
26th Sep 2025351 AMAQI
26th Sep 2025342 AMAQI
26th Sep 2025343 AMAQI
26th Sep 2025374 AMAQI
26th Sep 2025395 AMAQI
26th Sep 2025406 AMAQI
21°C20/24°C
26th Sep 2025427 AMAQI
26th Sep 2025418 AMAQI
26th Sep 2025429 AMAQI
26th Sep 20254110 AMAQI
26th Sep 20254111 AMAQI
26th Sep 20254012 PMAQI
26th Sep 2025421 PMAQI
26th Sep 2025402 PMAQI
26th Sep 2025473 PMAQI
26th Sep 2025464 PMAQI
26th Sep 2025415 PMAQI
26th Sep 2025396 PMAQI
26th Sep 2025397 PMAQI
26th Sep 2025398 PMAQI
26th Sep 2025399 PMAQI
26th Sep 20253910 PMAQI
26th Sep 20253911 PMAQI
27th Sep 20253912 AMAQI
27th Sep 2025391 AMAQI
27th Sep 2025392 AMAQI
27th Sep 2025343 AMAQI
27th Sep 2025334 AMAQI
27th Sep 2025335 AMAQI
27th Sep 2025336 AMAQI
20°C18/21°C
27th Sep 2025367 AMAQI
27th Sep 2025398 AMAQI
27th Sep 2025399 AMAQI
27th Sep 20253910 AMAQI
27th Sep 20253811 AMAQI
27th Sep 20253412 PMAQI
27th Sep 2025351 PMAQI
27th Sep 2025382 PMAQI
27th Sep 2025373 PMAQI
27th Sep 2025364 PMAQI
27th Sep 2025385 PMAQI
27th Sep 2025376 PMAQI
27th Sep 2025347 PMAQI
27th Sep 2025338 PMAQI
27th Sep 2025339 PMAQI
27th Sep 20253210 PMAQI
27th Sep 20253011 PMAQI
28th Sep 20253112 AMAQI
28th Sep 2025301 AMAQI
28th Sep 2025282 AMAQI
28th Sep 2025283 AMAQI
28th Sep 2025284 AMAQI
28th Sep 2025285 AMAQI
28th Sep 2025286 AMAQI
18°C17/20°C
28th Sep 2025287 AMAQI
28th Sep 2025288 AMAQI
28th Sep 2025289 AMAQI
28th Sep 20252710 AMAQI
28th Sep 20252311 AMAQI
28th Sep 20252512 PMAQI
28th Sep 2025251 PMAQI
28th Sep 2025252 PMAQI
28th Sep 2025243 PMAQI
28th Sep 2025244 PMAQI
28th Sep 2025235 PMAQI
28th Sep 2025226 PMAQI
28th Sep 2025267 PMAQI
28th Sep 2025208 PMAQI
28th Sep 2025269 PMAQI
28th Sep 20253610 PMAQI
28th Sep 20253811 PMAQI
29th Sep 20253712 AMAQI
29th Sep 2025381 AMAQI
29th Sep 2025362 AMAQI
29th Sep 2025293 AMAQI
29th Sep 2025354 AMAQI
29th Sep 2025375 AMAQI
29th Sep 2025356 AMAQI
18°C17/19°C
29th Sep 2025397 AMAQI
29th Sep 2025368 AMAQI
29th Sep 2025369 AMAQI
29th Sep 20252910 AMAQI
29th Sep 20253811 AMAQI
29th Sep 20253512 PMAQI
29th Sep 2025371 PMAQI
29th Sep 2025392 PMAQI
29th Sep 2025383 PMAQI
29th Sep 2025334 PMAQI
29th Sep 2025325 PMAQI
29th Sep 2025406 PMAQI
29th Sep 2025497 PMAQI
29th Sep 2025438 PMAQI
29th Sep 2025509 PMAQI
29th Sep 20255310 PMAQI
29th Sep 20254811 PMAQI
30th Sep 20253212 AMAQI
30th Sep 2025301 AMAQI
30th Sep 2025202 AMAQI
30th Sep 2025273 AMAQI
30th Sep 2025314 AMAQI
30th Sep 2025315 AMAQI
30th Sep 2025236 AMAQI
16°C16/16°C
30th Sep 2025277 AMAQI
30th Sep 2025268 AMAQI
30th Sep 2025399 AMAQI
30th Sep 20256310 AMAQI
30th Sep 20255811 AMAQI
30th Sep 20255212 PMAQI
30th Sep 2025451 PMAQI
30th Sep 2025362 PMAQI
30th Sep 2025453 PMAQI
30th Sep 2025364 PMAQI
30th Sep 2025265 PMAQI
30th Sep 2025326 PMAQI
30th Sep 2025367 PMAQI
30th Sep 2025278 PMAQI
30th Sep 2025349 PMAQI
30th Sep 20255310 PMAQI
30th Sep 20254711 PMAQI
1st Oct 20254012 AMAQI
1st Oct 2025441 AMAQI
1st Oct 2025642 AMAQI
1st Oct 2025623 AMAQI
1st Oct 2025594 AMAQI
1st Oct 2025595 AMAQI
1st Oct 2025496 AMAQI
17°C15/20°C
1st Oct 2025467 AMAQI
1st Oct 2025568 AMAQI
1st Oct 2025549 AMAQI
1st Oct 20255110 AMAQI
1st Oct 20254411 AMAQI
1st Oct 20254212 PMAQI
1st Oct 2025281 PMAQI
1st Oct 2025282 PMAQI
1st Oct 2025293 PMAQI
1st Oct 2025304 PMAQI
1st Oct 2025305 PMAQI
1st Oct 2025306 PMAQI
1st Oct 2025417 PMAQI
1st Oct 2025368 PMAQI
1st Oct 2025409 PMAQI
1st Oct 20254110 PMAQI
1st Oct 20254011 PMAQI
2nd Oct 20254912 AMAQI
2nd Oct 2025521 AMAQI
2nd Oct 2025522 AMAQI
2nd Oct 2025473 AMAQI
2nd Oct 2025494 AMAQI
2nd Oct 2025475 AMAQI
2nd Oct 2025406 AMAQI
17°C15/21°C
2nd Oct 2025427 AMAQI
2nd Oct 2025458 AMAQI
2nd Oct 2025429 AMAQI
2nd Oct 20254010 AMAQI
2nd Oct 20253911 AMAQI
2nd Oct 20254012 PMAQI
2nd Oct 2025461 PMAQI
2nd Oct 2025492 PMAQI
2nd Oct 2025473 PMAQI
2nd Oct 2025434 PMAQI
2nd Oct 2025395 PMAQI
2nd Oct 2025436 PMAQI
2nd Oct 2025407 PMAQI
2nd Oct 2025408 PMAQI
2nd Oct 2025429 PMAQI
2nd Oct 20254310 PMAQI
2nd Oct 20254511 PMAQI
3rd Oct 20254612 AMAQI
3rd Oct 2025481 AMAQI
3rd Oct 2025482 AMAQI
3rd Oct 2025513 AMAQI
3rd Oct 2025574 AMAQI
3rd Oct 2025645 AMAQI
3rd Oct 2025726 AMAQI
18°C15/21°C
3rd Oct 2025727 AMAQI
3rd Oct 2025708 AMAQI
3rd Oct 2025679 AMAQI
3rd Oct 20256410 AMAQI
3rd Oct 20256211 AMAQI
3rd Oct 20256112 PMAQI
3rd Oct 2025581 PMAQI
3rd Oct 2025432 PMAQI
3rd Oct 2025563 PMAQI
3rd Oct 2025554 PMAQI
3rd Oct 2025565 PMAQI
3rd Oct 2025586 PMAQI
3rd Oct 2025607 PMAQI
3rd Oct 2025658 PMAQI
3rd Oct 2025809 PMAQI
3rd Oct 20258210 PMAQI
3rd Oct 20257311 PMAQI
4th Oct 20257112 AMAQI
4th Oct 2025711 AMAQI
4th Oct 2025582 AMAQI
4th Oct 2025623 AMAQI
4th Oct 2025694 AMAQI
4th Oct 2025725 AMAQI
4th Oct 2025806 AMAQI
20°C18/23°C
4th Oct 2025887 AMAQI
4th Oct 2025858 AMAQI
4th Oct 2025859 AMAQI
4th Oct 20257610 AMAQI
4th Oct 20255911 AMAQI
4th Oct 20254812 PMAQI
4th Oct 2025431 PMAQI
4th Oct 2025442 PMAQI
4th Oct 2025503 PMAQI
4th Oct 2025504 PMAQI
4th Oct 2025575 PMAQI
4th Oct 2025536 PMAQI
4th Oct 2025567 PMAQI
4th Oct 2025648 PMAQI
4th Oct 2025729 PMAQI
4th Oct 20258510 PMAQI
4th Oct 20258711 PMAQI
5th Oct 20259212 AMAQI
5th Oct 2025851 AMAQI
5th Oct 2025692 AMAQI
5th Oct 2025703 AMAQI
5th Oct 2025714 AMAQI
5th Oct 2025695 AMAQI
5th Oct 2025736 AMAQI
19°C18/20°C
5th Oct 2025737 AMAQI
5th Oct 2025728 AMAQI
5th Oct 2025669 AMAQI
5th Oct 20255910 AMAQI
5th Oct 20255411 AMAQI
5th Oct 20255412 PMAQI
5th Oct 2025511 PMAQI
5th Oct 2025542 PMAQI
5th Oct 2025583 PMAQI
5th Oct 2025594 PMAQI
5th Oct 2025635 PMAQI
5th Oct 2025676 PMAQI
5th Oct 2025647 PMAQI
5th Oct 2025848 PMAQI
5th Oct 2025949 PMAQI
5th Oct 20259810 PMAQI
5th Oct 20259211 PMAQI
6th Oct 20259212 AMAQI
6th Oct 2025861 AMAQI
6th Oct 2025952 AMAQI
6th Oct 20251173 AMAQI
6th Oct 20251094 AMAQI
6th Oct 2025845 AMAQI
6th Oct 2025756 AMAQI
19°C16/21°C
6th Oct 2025687 AMAQI
6th Oct 2025698 AMAQI
6th Oct 2025699 AMAQI
6th Oct 20256310 AMAQI
6th Oct 20256311 AMAQI
6th Oct 20256112 PMAQI
6th Oct 2025591 PMAQI
6th Oct 2025572 PMAQI
6th Oct 2025543 PMAQI
6th Oct 2025554 PMAQI
6th Oct 2025575 PMAQI
6th Oct 2025556 PMAQI
6th Oct 2025587 PMAQI
6th Oct 2025638 PMAQI
20°C17/23°C
7th Oct 2025562 PMAQI
7th Oct 2025693 PMAQI
7th Oct 2025714 PMAQI
7th Oct 2025755 PMAQI
7th Oct 2025806 PMAQI
7th Oct 2025897 PMAQI
7th Oct 20251038 PMAQI
7th Oct 20251219 PMAQI
7th Oct 20259410 PMAQI
7th Oct 20258811 PMAQI
8th Oct 20257512 AMAQI
8th Oct 2025701 AMAQI
8th Oct 2025712 AMAQI
8th Oct 2025733 AMAQI
8th Oct 2025724 AMAQI
8th Oct 2025855 AMAQI
8th Oct 2025816 AMAQI
17°C16/18°C
8th Oct 2025867 AMAQI
8th Oct 2025908 AMAQI
8th Oct 2025839 AMAQI
8th Oct 20257610 AMAQI
8th Oct 20256611 AMAQI
8th Oct 20255712 PMAQI
8th Oct 2025531 PMAQI
8th Oct 2025522 PMAQI
8th Oct 2025523 PMAQI
8th Oct 2025514 PMAQI
8th Oct 2025515 PMAQI
8th Oct 2025546 PMAQI
8th Oct 2025587 PMAQI
8th Oct 2025708 PMAQI
8th Oct 2025739 PMAQI
8th Oct 20257410 PMAQI
8th Oct 20256811 PMAQI
9th Oct 20256212 AMAQI
9th Oct 2025601 AMAQI
9th Oct 2025562 AMAQI
9th Oct 2025553 AMAQI
9th Oct 2025554 AMAQI
9th Oct 2025565 AMAQI
9th Oct 2025536 AMAQI
16°C14/17°C
9th Oct 2025527 AMAQI
9th Oct 2025508 AMAQI
9th Oct 2025519 AMAQI
9th Oct 20256110 AMAQI
9th Oct 20255811 AMAQI
9th Oct 20254812 PMAQI
9th Oct 2025431 PMAQI
9th Oct 2025442 PMAQI
9th Oct 2025473 PMAQI
9th Oct 2025534 PMAQI
9th Oct 2025565 PMAQI
9th Oct 2025596 PMAQI
9th Oct 2025637 PMAQI
9th Oct 2025728 PMAQI
9th Oct 2025719 PMAQI
9th Oct 20257510 PMAQI
9th Oct 20256911 PMAQI
10th Oct 20256912 AMAQI
10th Oct 2025761 AMAQI
10th Oct 2025732 AMAQI
10th Oct 2025743 AMAQI
10th Oct 2025674 AMAQI
10th Oct 2025625 AMAQI
10th Oct 2025616 AMAQI
15°C13/16°C
10th Oct 2025617 AMAQI
10th Oct 2025598 AMAQI
10th Oct 2025579 AMAQI
10th Oct 20256010 AMAQI
10th Oct 20255811 AMAQI
10th Oct 20255612 PMAQI
10th Oct 2025591 PMAQI
10th Oct 2025622 PMAQI
10th Oct 2025633 PMAQI
10th Oct 2025614 PMAQI
10th Oct 2025635 PMAQI
10th Oct 2025686 PMAQI
10th Oct 2025767 PMAQI
10th Oct 2025858 PMAQI
10th Oct 2025959 PMAQI
10th Oct 202511310 PMAQI
10th Oct 202513011 PMAQI
11th Oct 202511612 AMAQI
11th Oct 20251011 AMAQI
11th Oct 2025852 AMAQI
11th Oct 2025753 AMAQI
11th Oct 2025694 AMAQI
11th Oct 2025695 AMAQI
11th Oct 2025746 AMAQI
17°C14/19°C
11th Oct 2025697 AMAQI
11th Oct 2025638 AMAQI
11th Oct 2025609 AMAQI
11th Oct 20255310 AMAQI
11th Oct 20254711 AMAQI
11th Oct 20254312 PMAQI
11th Oct 2025561 PMAQI
11th Oct 2025652 PMAQI
11th Oct 2025613 PMAQI
11th Oct 2025554 PMAQI
11th Oct 2025665 PMAQI
11th Oct 2025676 PMAQI
11th Oct 2025647 PMAQI
11th Oct 2025458 PMAQI
11th Oct 2025499 PMAQI
11th Oct 20255610 PMAQI
11th Oct 20255611 PMAQI
12th Oct 20255412 AMAQI
12th Oct 2025551 AMAQI
12th Oct 2025562 AMAQI
12th Oct 2025563 AMAQI
12th Oct 2025564 AMAQI
12th Oct 2025625 AMAQI
12th Oct 2025616 AMAQI
15°C13/17°C
12th Oct 2025647 AMAQI
12th Oct 2025588 AMAQI
12th Oct 2025569 AMAQI
12th Oct 20255210 AMAQI
12th Oct 20254911 AMAQI
12th Oct 20256012 PMAQI
12th Oct 2025561 PMAQI
12th Oct 2025562 PMAQI
12th Oct 2025553 PMAQI
12th Oct 2025554 PMAQI
12th Oct 2025555 PMAQI
12th Oct 2025486 PMAQI
12th Oct 2025557 PMAQI
12th Oct 2025618 PMAQI
12th Oct 2025719 PMAQI
12th Oct 20257910 PMAQI
12th Oct 20258911 PMAQI
13th Oct 20259912 AMAQI
13th Oct 20251081 AMAQI
13th Oct 20251142 AMAQI
13th Oct 20251063 AMAQI
13th Oct 20251024 AMAQI
13th Oct 2025955 AMAQI
13th Oct 2025876 AMAQI
15°C12/17°C
13th Oct 2025907 AMAQI
13th Oct 2025888 AMAQI
13th Oct 2025949 AMAQI
13th Oct 20259610 AMAQI
13th Oct 20259211 AMAQI
13th Oct 20258012 PMAQI
13th Oct 2025711 PMAQI
13th Oct 2025692 PMAQI
13th Oct 2025713 PMAQI
13th Oct 2025634 PMAQI
13th Oct 2025605 PMAQI
13th Oct 2025646 PMAQI
13th Oct 2025667 PMAQI
13th Oct 2025698 PMAQI
13th Oct 2025699 PMAQI
13th Oct 20256710 PMAQI
13th Oct 20256811 PMAQI
14th Oct 20256712 AMAQI
14th Oct 2025691 AMAQI
14th Oct 2025662 AMAQI
14th Oct 2025693 AMAQI
14th Oct 2025694 AMAQI
14th Oct 2025695 AMAQI
14th Oct 2025706 AMAQI
16°C14/18°C
14th Oct 2025717 AMAQI
14th Oct 2025728 AMAQI
14th Oct 2025729 AMAQI
14th Oct 20257010 AMAQI
14th Oct 20256211 AMAQI
14th Oct 20255612 PMAQI
14th Oct 2025531 PMAQI
14th Oct 2025522 PMAQI
14th Oct 2025523 PMAQI
14th Oct 2025524 PMAQI
14th Oct 2025505 PMAQI
14th Oct 2025536 PMAQI
14th Oct 2025537 PMAQI
14th Oct 2025648 PMAQI
14th Oct 2025649 PMAQI
14th Oct 20256610 PMAQI
14th Oct 20256611 PMAQI
15th Oct 20256512 AMAQI
15th Oct 2025601 AMAQI
15th Oct 2025582 AMAQI
15th Oct 2025563 AMAQI
15th Oct 2025544 AMAQI
15th Oct 2025485 AMAQI
15th Oct 2025436 AMAQI
17°C15/20°C
15th Oct 2025487 AMAQI
15th Oct 2025478 AMAQI
15th Oct 2025499 AMAQI
15th Oct 20255910 AMAQI
15th Oct 20255511 AMAQI
15th Oct 20255512 PMAQI
15th Oct 2025541 PMAQI
15th Oct 2025542 PMAQI
15th Oct 2025523 PMAQI
15th Oct 2025564 PMAQI
15th Oct 2025565 PMAQI
15th Oct 2025566 PMAQI
15th Oct 2025567 PMAQI
15th Oct 2025548 PMAQI
15th Oct 2025609 PMAQI
15th Oct 20256210 PMAQI
15th Oct 20256211 PMAQI
16th Oct 20256012 AMAQI
16th Oct 2025581 AMAQI
16th Oct 2025522 AMAQI
16th Oct 2025443 AMAQI
16th Oct 2025474 AMAQI
16th Oct 2025545 AMAQI
16th Oct 2025546 AMAQI
16°C15/19°C
16th Oct 2025527 AMAQI
16th Oct 2025548 AMAQI
16th Oct 2025549 AMAQI
16th Oct 20255010 AMAQI
16th Oct 20255511 AMAQI
16th Oct 20255612 PMAQI
16th Oct 2025531 PMAQI
16th Oct 2025492 PMAQI
16th Oct 2025523 PMAQI
16th Oct 2025524 PMAQI
16th Oct 2025535 PMAQI
16th Oct 2025516 PMAQI
16th Oct 2025427 PMAQI
16th Oct 2025458 PMAQI
16th Oct 2025469 PMAQI
16th Oct 20254410 PMAQI
16th Oct 20254111 PMAQI
17th Oct 20254212 AMAQI
17th Oct 2025401 AMAQI
17th Oct 2025442 AMAQI
17th Oct 2025523 AMAQI
17th Oct 2025524 AMAQI
17th Oct 2025505 AMAQI
17th Oct 2025526 AMAQI
16°C15/18°C
17th Oct 2025537 AMAQI
17th Oct 2025548 AMAQI
17th Oct 2025559 AMAQI
17th Oct 20254710 AMAQI
17th Oct 20253811 AMAQI
17th Oct 20253612 PMAQI
17th Oct 2025401 PMAQI
17th Oct 2025382 PMAQI
17th Oct 2025433 PMAQI
17th Oct 2025444 PMAQI
17th Oct 2025445 PMAQI
17th Oct 2025496 PMAQI
17th Oct 2025507 PMAQI
17th Oct 2025558 PMAQI
17th Oct 2025569 PMAQI
17th Oct 20255710 PMAQI
17th Oct 20255911 PMAQI
18th Oct 20255912 AMAQI
18th Oct 2025581 AMAQI
18th Oct 2025602 AMAQI
18th Oct 2025613 AMAQI
18th Oct 2025654 AMAQI
18th Oct 2025635 AMAQI
18th Oct 2025666 AMAQI
17°C15/19°C
18th Oct 2025647 AMAQI
18th Oct 2025658 AMAQI
18th Oct 2025749 AMAQI
18th Oct 202511310 AMAQI
18th Oct 202512111 AMAQI
18th Oct 202511012 PMAQI
18th Oct 2025981 PMAQI
18th Oct 20251402 PMAQI
18th Oct 20251403 PMAQI
18th Oct 20251164 PMAQI
18th Oct 2025895 PMAQI
18th Oct 2025866 PMAQI
18th Oct 2025947 PMAQI
18th Oct 2025858 PMAQI
18th Oct 20251269 PMAQI
18th Oct 202515810 PMAQI
18th Oct 202515511 PMAQI
19th Oct 202515912 AMAQI
19th Oct 20251641 AMAQI
19th Oct 20251562 AMAQI
19th Oct 20251323 AMAQI
19th Oct 20251284 AMAQI
19th Oct 20251095 AMAQI
19th Oct 2025966 AMAQI
17°C16/18°C
19th Oct 2025977 AMAQI
19th Oct 2025928 AMAQI
19th Oct 2025959 AMAQI
19th Oct 20255610 AMAQI
19th Oct 20255711 AMAQI
19th Oct 20255812 PMAQI
19th Oct 2025571 PMAQI
19th Oct 2025582 PMAQI
19th Oct 2025563 PMAQI
19th Oct 2025484 PMAQI
19th Oct 2025445 PMAQI
19th Oct 2025466 PMAQI
19th Oct 2025567 PMAQI
19th Oct 2025558 PMAQI
19th Oct 2025599 PMAQI
19th Oct 20256210 PMAQI
19th Oct 20255611 PMAQI
20th Oct 20255912 AMAQI
20th Oct 2025641 AMAQI
20th Oct 2025612 AMAQI
20th Oct 2025613 AMAQI
20th Oct 2025634 AMAQI
20th Oct 2025595 AMAQI
20th Oct 2025576 AMAQI
15°C14/16°C
20th Oct 2025587 AMAQI
20th Oct 2025588 AMAQI
20th Oct 2025569 AMAQI
20th Oct 20255710 AMAQI
20th Oct 20255611 AMAQI
20th Oct 20255612 PMAQI
20th Oct 2025551 PMAQI
20th Oct 2025552 PMAQI
20th Oct 2025563 PMAQI
20th Oct 2025554 PMAQI
20th Oct 2025545 PMAQI
20th Oct 2025576 PMAQI
20th Oct 2025617 PMAQI
20th Oct 2025588 PMAQI
20th Oct 2025569 PMAQI
20th Oct 20255810 PMAQI
20th Oct 20255911 PMAQI
21st Oct 20256012 AMAQI
21st Oct 2025601 AMAQI
21st Oct 2025592 AMAQI
21st Oct 2025573 AMAQI
21st Oct 2025564 AMAQI
21st Oct 2025575 AMAQI
21st Oct 2025576 AMAQI
15°C12/18°C
21st Oct 2025617 AMAQI
7 AM21st Oct 2025618 AMAQI
21st Oct 2025589 AMAQI
21st Oct 20255810 AMAQI
21st Oct 20255711 AMAQI
21st Oct 20256012 PMAQI
12 PM21st Oct 2025591 PMAQI
21st Oct 2025582 PMAQI
21st Oct 2025603 PMAQI
21st Oct 2025594 PMAQI
21st Oct 2025515 PMAQI
21st Oct 2025516 PMAQI
6 PM21st Oct 2025537 PMAQI
21st Oct 2025558 PMAQI
12 AM
6 AM
--°C/°C
Day time
Avg. Highest Time
7 AM - 10 AM
56AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
12 PM - 2 PM
50AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 AM to 10 AM (Avg. 56), while the lowest AQI was between 12 PM to 2 PM (Avg. 50).
Night time
Avg. Highest Time
10 PM - 11 PM
64AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
7 PM
53AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 PM to 11 PM (Avg. 64), while the lowest AQI was between 7 PM to 7 PM (Avg. 53).
2025 Days Vs Air Quality
Sariyer, Istanbul, Istanbul Province, Turkey
2025
55%
162
43%
127
1%
4
Total number of days with different AQI categories in last 294 days in 2025 (71 days remaining)
Good
162 DaysModerate
127 DaysPoor
4 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 55%
Health Risk Level:
Considerable
In 2025, 55% of 294 days were within WHO’s safe air quality limits, and 45% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
Sariyer, 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.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
80AQI
80AQI
2nd January 2025
108AQI
108AQI
3rd January 2025
80AQI
80AQI
4th January 2025
59AQI
59AQI
5th January 2025
42AQI
42AQI
6th January 2025
51AQI
51AQI
7th January 2025
70AQI
70AQI
8th January 2025
56AQI
56AQI
9th January 2025
69AQI
69AQI
10th January 2025
77AQI
77AQI
11th January 2025
76AQI
76AQI
12th January 2025
45AQI
45AQI
13th January 2025
34AQI
34AQI
14th January 2025
31AQI
31AQI
15th January 2025
33AQI
33AQI
16th January 2025
28AQI
28AQI
17th January 2025
50AQI
50AQI
18th January 2025
88AQI
88AQI
19th January 2025
101AQI
101AQI
20th January 2025
86AQI
86AQI
21st January 2025
61AQI
61AQI
22nd January 2025
94AQI
94AQI
23rd January 2025
101AQI
101AQI
24th January 2025
95AQI
95AQI
25th January 2025
73AQI
73AQI
26th January 2025
63AQI
63AQI
27th January 2025
73AQI
73AQI
28th January 2025
89AQI
89AQI
29th January 2025
72AQI
72AQI
30th January 2025
68AQI
68AQI
31st January 2025
91AQI
91AQI
1st February 2025
111AQI
111AQI
2nd February 2025
94AQI
94AQI
3rd February 2025
93AQI
93AQI
4th February 2025
92AQI
92AQI
5th February 2025
41AQI
41AQI
6th February 2025
46AQI
46AQI
7th February 2025
45AQI
45AQI
8th February 2025
43AQI
43AQI
9th February 2025
40AQI
40AQI
10th February 2025
42AQI
42AQI
11th February 2025
46AQI
46AQI
12th February 2025
41AQI
41AQI
13th February 2025
55AQI
55AQI
14th February 2025
57AQI
57AQI
15th February 2025
55AQI
55AQI
16th February 2025
52AQI
52AQI
17th February 2025
54AQI
54AQI
18th February 2025
52AQI
52AQI
19th February 2025
41AQI
41AQI
20th February 2025
41AQI
41AQI
21st February 2025
45AQI
45AQI
22nd February 2025
46AQI
46AQI
23rd February 2025
47AQI
47AQI
24th February 2025
46AQI
46AQI
25th February 2025
48AQI
48AQI
26th February 2025
63AQI
63AQI
27th February 2025
67AQI
67AQI
28th February 2025
70AQI
70AQI
1st March 2025
76AQI
76AQI
2nd March 2025
71AQI
71AQI
3rd March 2025
64AQI
64AQI
4th March 2025
46AQI
46AQI
5th March 2025
49AQI
49AQI
6th March 2025
56AQI
56AQI
7th March 2025
58AQI
58AQI
8th March 2025
60AQI
60AQI
9th March 2025
78AQI
78AQI
10th March 2025
83AQI
83AQI
11th March 2025
92AQI
92AQI
12th March 2025
85AQI
85AQI
13th March 2025
64AQI
64AQI
14th March 2025
60AQI
60AQI
15th March 2025
60AQI
60AQI
16th March 2025
61AQI
61AQI
17th March 2025
57AQI
57AQI
18th March 2025
48AQI
48AQI
19th March 2025
45AQI
45AQI
20th March 2025
61AQI
61AQI
21st March 2025
63AQI
63AQI
22nd March 2025
69AQI
69AQI
23rd March 2025
73AQI
73AQI
24th March 2025
75AQI
75AQI
25th March 2025
75AQI
75AQI
26th March 2025
75AQI
75AQI
27th March 2025
67AQI
67AQI
28th March 2025
70AQI
70AQI
29th March 2025
66AQI
66AQI
30th March 2025
70AQI
70AQI
31st March 2025
52AQI
52AQI
1st April 2025
50AQI
50AQI
2nd April 2025
46AQI
46AQI
3rd April 2025
60AQI
60AQI
4th April 2025
48AQI
48AQI
5th April 2025
53AQI
53AQI
6th April 2025
42AQI
42AQI
7th April 2025
34AQI
34AQI
8th April 2025
31AQI
31AQI
9th April 2025
40AQI
40AQI
10th April 2025
42AQI
42AQI
11th April 2025
48AQI
48AQI
12th April 2025
45AQI
45AQI
13th April 2025
57AQI
57AQI
14th April 2025
54AQI
54AQI
15th April 2025
42AQI
42AQI
16th April 2025
43AQI
43AQI
17th April 2025
44AQI
44AQI
18th April 2025
50AQI
50AQI
19th April 2025
45AQI
45AQI
20th April 2025
39AQI
39AQI
21st April 2025
50AQI
50AQI
22nd April 2025
62AQI
62AQI
23rd April 2025
43AQI
43AQI
24th April 2025
37AQI
37AQI
25th April 2025
37AQI
37AQI
26th April 2025
40AQI
40AQI
27th April 2025
41AQI
41AQI
28th April 2025
42AQI
42AQI
29th April 2025
39AQI
39AQI
30th April 2025
35AQI
35AQI
1st May 2025
37AQI
37AQI
2nd May 2025
38AQI
38AQI
3rd May 2025
43AQI
43AQI
4th May 2025
34AQI
34AQI
5th May 2025
43AQI
43AQI
6th May 2025
52AQI
52AQI
7th May 2025
53AQI
53AQI
8th May 2025
64AQI
64AQI
9th May 2025
54AQI
54AQI
10th May 2025
48AQI
48AQI
11th May 2025
37AQI
37AQI
12th May 2025
43AQI
43AQI
13th May 2025
30AQI
30AQI
14th May 2025
28AQI
28AQI
15th May 2025
33AQI
33AQI
16th May 2025
35AQI
35AQI
17th May 2025
38AQI
38AQI
18th May 2025
34AQI
34AQI
19th May 2025
31AQI
31AQI
20th May 2025
25AQI
25AQI
21st May 2025
27AQI
27AQI
22nd May 2025
29AQI
29AQI
23rd May 2025
34AQI
34AQI
24th May 2025
38AQI
38AQI
25th May 2025
39AQI
39AQI
26th May 2025
33AQI
33AQI
27th May 2025
35AQI
35AQI
28th May 2025
35AQI
35AQI
29th May 2025
36AQI
36AQI
30th May 2025
36AQI
36AQI
31st May 2025
33AQI
33AQI
1st June 2025
32AQI
32AQI
2nd June 2025
30AQI
30AQI
3rd June 2025
33AQI
33AQI
4th June 2025
34AQI
34AQI
5th June 2025
35AQI
35AQI
6th June 2025
41AQI
41AQI
7th June 2025
41AQI
41AQI
8th June 2025
44AQI
44AQI
9th June 2025
46AQI
46AQI
10th June 2025
42AQI
42AQI
11th June 2025
46AQI
46AQI
12th June 2025
49AQI
49AQI
13th June 2025
51AQI
51AQI
14th June 2025
41AQI
41AQI
15th June 2025
35AQI
35AQI
16th June 2025
34AQI
34AQI
17th June 2025
36AQI
36AQI
18th June 2025
42AQI
42AQI
19th June 2025
46AQI
46AQI
20th June 2025
47AQI
47AQI
21st June 2025
39AQI
39AQI
22nd June 2025
35AQI
35AQI
23rd June 2025
32AQI
32AQI
24th June 2025
34AQI
34AQI
25th June 2025
34AQI
34AQI
26th June 2025
35AQI
35AQI
27th June 2025
34AQI
34AQI
28th June 2025
36AQI
36AQI
29th June 2025
34AQI
34AQI
30th June 2025
28AQI
28AQI
1st July 2025
51AQI
51AQI
2nd July 2025
52AQI
52AQI
3rd July 2025
38AQI
38AQI
4th July 2025
49AQI
49AQI
5th July 2025
45AQI
45AQI
6th July 2025
50AQI
50AQI
7th July 2025
52AQI
52AQI
8th July 2025
49AQI
49AQI
9th July 2025
52AQI
52AQI
10th July 2025
61AQI
61AQI
11th July 2025
45AQI
45AQI
12th July 2025
39AQI
39AQI
13th July 2025
36AQI
36AQI
14th July 2025
37AQI
37AQI
15th July 2025
50AQI
50AQI
16th July 2025
50AQI
50AQI
17th July 2025
55AQI
55AQI
18th July 2025
58AQI
58AQI
19th July 2025
49AQI
49AQI
20th July 2025
40AQI
40AQI
21st July 2025
51AQI
51AQI
22nd July 2025
52AQI
52AQI
23rd July 2025
63AQI
63AQI
24th July 2025
62AQI
62AQI
25th July 2025
56AQI
56AQI
26th July 2025
51AQI
51AQI
27th July 2025
50AQI
50AQI
28th July 2025
62AQI
62AQI
29th July 2025
66AQI
66AQI
30th July 2025
71AQI
71AQI
31st July 2025
56AQI
56AQI
1st August 2025
48AQI
48AQI
2nd August 2025
51AQI
51AQI
3rd August 2025
51AQI
51AQI
4th August 2025
50AQI
50AQI
5th August 2025
54AQI
54AQI
6th August 2025
55AQI
55AQI
7th August 2025
57AQI
57AQI
8th August 2025
64AQI
64AQI
9th August 2025
55AQI
55AQI
10th August 2025
52AQI
52AQI
11th August 2025
55AQI
55AQI
12th August 2025
53AQI
53AQI
13th August 2025
56AQI
56AQI
14th August 2025
50AQI
50AQI
15th August 2025
53AQI
53AQI
16th August 2025
49AQI
49AQI
17th August 2025
45AQI
45AQI
18th August 2025
49AQI
49AQI
19th August 2025
48AQI
48AQI
20th August 2025
40AQI
40AQI
21st August 2025
43AQI
43AQI
22nd August 2025
50AQI
50AQI
23rd August 2025
64AQI
64AQI
24th August 2025
50AQI
50AQI
25th August 2025
46AQI
46AQI
26th August 2025
39AQI
39AQI
27th August 2025
39AQI
39AQI
28th August 2025
40AQI
40AQI
29th August 2025
44AQI
44AQI
30th August 2025
50AQI
50AQI
31st August 2025
57AQI
57AQI
1st September 2025
55AQI
55AQI
2nd September 2025
51AQI
51AQI
3rd September 2025
56AQI
56AQI
4th September 2025
47AQI
47AQI
5th September 2025
52AQI
52AQI
6th September 2025
51AQI
51AQI
7th September 2025
52AQI
52AQI
8th September 2025
50AQI
50AQI
9th September 2025
52AQI
52AQI
10th September 2025
54AQI
54AQI
11th September 2025
56AQI
56AQI
12th September 2025
57AQI
57AQI
13th September 2025
43AQI
43AQI
14th September 2025
36AQI
36AQI
15th September 2025
38AQI
38AQI
16th September 2025
41AQI
41AQI
17th September 2025
44AQI
44AQI
18th September 2025
45AQI
45AQI
19th September 2025
40AQI
40AQI
20th September 2025
38AQI
38AQI
21st September 2025
42AQI
42AQI
22nd September 2025
38AQI
38AQI
23rd September 2025
38AQI
38AQI
24th September 2025
47AQI
47AQI
25th September 2025
41AQI
41AQI
26th September 2025
39AQI
39AQI
27th September 2025
35AQI
35AQI
28th September 2025
27AQI
27AQI
29th September 2025
39AQI
39AQI
30th September 2025
36AQI
36AQI
1st October 2025
44AQI
44AQI
2nd October 2025
44AQI
44AQI
3rd October 2025
61AQI
61AQI
4th October 2025
67AQI
67AQI
5th October 2025
70AQI
70AQI
6th October 2025
74AQI
74AQI
7th October 2025
83AQI
83AQI
8th October 2025
69AQI
69AQI
9th October 2025
58AQI
58AQI
10th October 2025
73AQI
73AQI
11th October 2025
66AQI
66AQI
12th October 2025
60AQI
60AQI
13th October 2025
83AQI
83AQI
14th October 2025
63AQI
63AQI
15th October 2025
55AQI
55AQI
16th October 2025
50AQI
50AQI
17th October 2025
48AQI
48AQI
18th October 2025
94AQI
94AQI
19th October 2025
84AQI
84AQI
20th October 2025
58AQI
58AQI
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
69AQI
56AQI
65AQI
45AQI
38AQI
38AQI
52AQI
50AQI
45AQI
65AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202552AQI
7
21
3
15
12
1
4
27
25
5
27
4
29
1
14
17
17
14
20
10
4
16
162
127
4
Highest AQI recorded in
January69AQI
Lowest AQI recorded in
May38AQI
202458AQI
7
18
4
3
19
2
14
3
10
11
2
17
11
30
3
28
24
6
11
18
16
12
3
13
17
12
17
2
116
201
16
Highest AQI recorded in
March86AQI
Lowest AQI recorded in
August46AQI
202366AQI
8
14
4
5
6
19
3
3
22
6
4
26
11
20
8
22
12
18
1
13
18
12
18
3
14
1
4
20
1
6
16
6
2
90
227
22
7
Highest AQI recorded in
January84AQI
Lowest AQI recorded in
August53AQI
202265AQI
1
26
4
1
10
3
24
7
8
21
1
13
18
8
22
22
3
2
16
12
13
14
4
27
3
1
23
6
1
85
200
28
1
Highest AQI recorded in
March81AQI
Lowest AQI recorded in
July39AQI
202164AQI
2
23
6
15
12
1
9
6
12
18
4
10
5
21
8
23
8
23
12
15
6
23
2
19
10
1
2
26
3
83
219
22
1
Highest AQI recorded in
November91AQI
Lowest AQI recorded in
March49AQI
202044AQI
5
6
1
1
9
5
1
15
3
21
1
30
1
24
2
22
5
15
8
5
1
5
22
4
146
53
11
1
1
Highest AQI recorded in
November129AQI
Lowest AQI recorded in
July26AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
66AQILeast Polluted Year Recorded
2020(Avg.)
44AQISariyer's annual 2025 AQI (52) shows an average percentage change of -10.7% (improved AQI) compared to previous years: 2020 (44), 2021 (64), 2022 (65), 2023 (66), 2024 (58).
