Maslak, 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
Maslak, 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
7th Oct 2022
21AQISame Day Analysis (27th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks the most lowest AQI at 45 of Good air quality, showing improvement over 2024, 2023, 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 27th Oct - 28th Oct 2025
Maslak, Istanbul, Istanbul Province, Turkey
AQI
Day
Night
.
7 AM27th Oct 2025
6 PM
6 AM28th Oct 2025
Day time
Avg. Highest Time
4PM27th Oct
50AQI
Avg. Lowest Time
6PM27th Oct
36AQI
Night time
Avg. Highest Time
11PM27th Oct
55AQI
Avg. Lowest Time
7PM27th Oct
28AQI
In the last 24 hours,
Maslak's AQI reached its highest point of 55 at 11 PM during the Night, while the lowest point, 28, was recorded at 7 PM during the Night between 27th Oct and 28th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Maslak, Istanbul, Istanbul Province, Turkey
SepOct
28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th
Day
Night
28th Sep 2025287 AMAQI
28th Sep 2025288 AMAQI
28th Sep 2025289 AMAQI
28th Sep 20252810 AMAQI
28th Sep 20252611 AMAQI
28th Sep 20252312 PMAQI
28th Sep 2025241 PMAQI
28th Sep 2025222 PMAQI
28th Sep 2025223 PMAQI
28th Sep 2025224 PMAQI
28th Sep 2025235 PMAQI
28th Sep 2025246 PMAQI
28th Sep 2025267 PMAQI
28th Sep 2025238 PMAQI
28th Sep 2025279 PMAQI
28th Sep 20253610 PMAQI
28th Sep 20253811 PMAQI
29th Sep 20254012 AMAQI
29th Sep 2025371 AMAQI
29th Sep 2025342 AMAQI
29th Sep 2025303 AMAQI
29th Sep 2025364 AMAQI
29th Sep 2025365 AMAQI
29th Sep 2025346 AMAQI
18°C17/20°C
29th Sep 2025377 AMAQI
29th Sep 2025368 AMAQI
29th Sep 2025359 AMAQI
29th Sep 20253610 AMAQI
29th Sep 20253611 AMAQI
29th Sep 20253512 PMAQI
29th Sep 2025391 PMAQI
29th Sep 2025392 PMAQI
29th Sep 2025363 PMAQI
29th Sep 2025304 PMAQI
29th Sep 2025245 PMAQI
29th Sep 2025366 PMAQI
29th Sep 2025567 PMAQI
29th Sep 2025478 PMAQI
29th Sep 2025519 PMAQI
29th Sep 20255310 PMAQI
29th Sep 20253611 PMAQI
30th Sep 20252212 AMAQI
30th Sep 2025191 AMAQI
30th Sep 2025182 AMAQI
30th Sep 2025253 AMAQI
30th Sep 2025244 AMAQI
30th Sep 2025325 AMAQI
30th Sep 2025196 AMAQI
17°C16/17°C
30th Sep 2025117 AMAQI
30th Sep 2025208 AMAQI
30th Sep 2025369 AMAQI
30th Sep 20256210 AMAQI
30th Sep 20255611 AMAQI
30th Sep 20255212 PMAQI
30th Sep 2025431 PMAQI
30th Sep 2025392 PMAQI
30th Sep 2025393 PMAQI
30th Sep 2025314 PMAQI
30th Sep 2025245 PMAQI
30th Sep 2025256 PMAQI
30th Sep 2025227 PMAQI
30th Sep 2025238 PMAQI
30th Sep 2025239 PMAQI
30th Sep 20254410 PMAQI
30th Sep 20253311 PMAQI
1st Oct 20252312 AMAQI
1st Oct 2025341 AMAQI
1st Oct 2025642 AMAQI
1st Oct 2025653 AMAQI
1st Oct 2025634 AMAQI
1st Oct 2025585 AMAQI
1st Oct 2025496 AMAQI
18°C16/20°C
1st Oct 2025467 AMAQI
1st Oct 2025578 AMAQI
1st Oct 2025579 AMAQI
1st Oct 20255810 AMAQI
1st Oct 20255511 AMAQI
1st Oct 20255112 PMAQI
1st Oct 2025381 PMAQI
1st Oct 2025362 PMAQI
1st Oct 2025343 PMAQI
1st Oct 2025354 PMAQI
1st Oct 2025305 PMAQI
1st Oct 2025346 PMAQI
1st Oct 2025367 PMAQI
1st Oct 2025388 PMAQI
1st Oct 2025489 PMAQI
1st Oct 20254910 PMAQI
1st Oct 20254611 PMAQI
2nd Oct 20254412 AMAQI
2nd Oct 2025371 AMAQI
2nd Oct 2025392 AMAQI
2nd Oct 2025413 AMAQI
2nd Oct 2025354 AMAQI
2nd Oct 2025405 AMAQI
2nd Oct 2025456 AMAQI
18°C15/22°C
2nd Oct 2025427 AMAQI
2nd Oct 2025438 AMAQI
2nd Oct 2025429 AMAQI
2nd Oct 20254210 AMAQI
2nd Oct 20254111 AMAQI
2nd Oct 20254512 PMAQI
2nd Oct 2025471 PMAQI
2nd Oct 2025462 PMAQI
2nd Oct 2025433 PMAQI
2nd Oct 2025494 PMAQI
2nd Oct 2025465 PMAQI
2nd Oct 2025426 PMAQI
2nd Oct 2025427 PMAQI
2nd Oct 2025408 PMAQI
2nd Oct 2025449 PMAQI
2nd Oct 20254410 PMAQI
2nd Oct 20255011 PMAQI
3rd Oct 20255212 AMAQI
3rd Oct 2025521 AMAQI
3rd Oct 2025542 AMAQI
3rd Oct 2025533 AMAQI
3rd Oct 2025584 AMAQI
3rd Oct 2025655 AMAQI
3rd Oct 2025786 AMAQI
19°C16/22°C
3rd Oct 2025827 AMAQI
3rd Oct 2025728 AMAQI
3rd Oct 2025719 AMAQI
3rd Oct 20256710 AMAQI
3rd Oct 20256611 AMAQI
3rd Oct 20256212 PMAQI
3rd Oct 2025601 PMAQI
3rd Oct 2025492 PMAQI
3rd Oct 2025553 PMAQI
3rd Oct 2025554 PMAQI
3rd Oct 2025565 PMAQI
3rd Oct 2025566 PMAQI
3rd Oct 2025627 PMAQI
3rd Oct 2025708 PMAQI
3rd Oct 2025759 PMAQI
3rd Oct 20257910 PMAQI
3rd Oct 20258011 PMAQI
4th Oct 20257312 AMAQI
4th Oct 2025631 AMAQI
4th Oct 2025622 AMAQI
4th Oct 2025623 AMAQI
4th Oct 2025604 AMAQI
4th Oct 2025685 AMAQI
4th Oct 2025786 AMAQI
20°C18/22°C
4th Oct 2025777 AMAQI
4th Oct 2025848 AMAQI
4th Oct 2025849 AMAQI
4th Oct 20257510 AMAQI
4th Oct 20256011 AMAQI
4th Oct 20255112 PMAQI
4th Oct 2025491 PMAQI
4th Oct 2025442 PMAQI
4th Oct 2025523 PMAQI
4th Oct 2025564 PMAQI
4th Oct 2025585 PMAQI
4th Oct 2025576 PMAQI
4th Oct 2025597 PMAQI
4th Oct 2025698 PMAQI
4th Oct 2025799 PMAQI
4th Oct 20258210 PMAQI
4th Oct 20258311 PMAQI
5th Oct 20258212 AMAQI
5th Oct 2025791 AMAQI
5th Oct 2025702 AMAQI
5th Oct 2025673 AMAQI
5th Oct 2025694 AMAQI
5th Oct 2025695 AMAQI
5th Oct 2025696 AMAQI
19°C18/20°C
5th Oct 2025687 AMAQI
5th Oct 2025708 AMAQI
5th Oct 2025689 AMAQI
5th Oct 20255910 AMAQI
5th Oct 20255511 AMAQI
5th Oct 20255412 PMAQI
5th Oct 2025551 PMAQI
5th Oct 2025572 PMAQI
5th Oct 2025603 PMAQI
5th Oct 2025624 PMAQI
5th Oct 2025665 PMAQI
5th Oct 2025696 PMAQI
5th Oct 2025797 PMAQI
5th Oct 2025938 PMAQI
5th Oct 2025989 PMAQI
5th Oct 20259510 PMAQI
5th Oct 20259311 PMAQI
6th Oct 20259312 AMAQI
6th Oct 2025861 AMAQI
6th Oct 2025942 AMAQI
6th Oct 20251163 AMAQI
6th Oct 2025944 AMAQI
6th Oct 2025755 AMAQI
6th Oct 2025706 AMAQI
19°C17/22°C
6th Oct 2025667 AMAQI
6th Oct 2025648 AMAQI
6th Oct 2025649 AMAQI
6th Oct 20256310 AMAQI
6th Oct 20256311 AMAQI
6th Oct 20255912 PMAQI
6th Oct 2025551 PMAQI
6th Oct 2025562 PMAQI
6th Oct 2025533 PMAQI
6th Oct 2025544 PMAQI
6th Oct 2025545 PMAQI
6th Oct 2025566 PMAQI
6th Oct 2025687 PMAQI
6th Oct 2025738 PMAQI
20°C17/23°C
7th Oct 2025582 PMAQI
7th Oct 2025743 PMAQI
7th Oct 2025794 PMAQI
7th Oct 2025795 PMAQI
7th Oct 2025896 PMAQI
7th Oct 20251147 PMAQI
7th Oct 20251278 PMAQI
7th Oct 20251189 PMAQI
7th Oct 202510010 PMAQI
7th Oct 20258411 PMAQI
8th Oct 20258212 AMAQI
8th Oct 2025751 AMAQI
8th Oct 2025782 AMAQI
8th Oct 2025843 AMAQI
8th Oct 2025834 AMAQI
8th Oct 2025855 AMAQI
8th Oct 2025936 AMAQI
18°C16/18°C
8th Oct 20251027 AMAQI
8th Oct 2025968 AMAQI
8th Oct 2025989 AMAQI
8th Oct 20258810 AMAQI
8th Oct 20257611 AMAQI
8th Oct 20256012 PMAQI
8th Oct 2025571 PMAQI
8th Oct 2025522 PMAQI
8th Oct 2025533 PMAQI
8th Oct 2025544 PMAQI
8th Oct 2025555 PMAQI
8th Oct 2025566 PMAQI
8th Oct 2025577 PMAQI
8th Oct 2025608 PMAQI
8th Oct 2025739 PMAQI
8th Oct 20257510 PMAQI
8th Oct 20257311 PMAQI
9th Oct 20256712 AMAQI
9th Oct 2025641 AMAQI
9th Oct 2025602 AMAQI
9th Oct 2025603 AMAQI
9th Oct 2025594 AMAQI
9th Oct 2025585 AMAQI
9th Oct 2025556 AMAQI
16°C14/18°C
9th Oct 2025557 AMAQI
9th Oct 2025568 AMAQI
9th Oct 2025579 AMAQI
9th Oct 20255510 AMAQI
9th Oct 20255511 AMAQI
9th Oct 20255512 PMAQI
9th Oct 2025541 PMAQI
9th Oct 2025542 PMAQI
9th Oct 2025543 PMAQI
9th Oct 2025564 PMAQI
9th Oct 2025575 PMAQI
9th Oct 2025596 PMAQI
9th Oct 2025647 PMAQI
9th Oct 2025698 PMAQI
9th Oct 2025729 PMAQI
9th Oct 20257210 PMAQI
9th Oct 20257111 PMAQI
10th Oct 20257412 AMAQI
10th Oct 2025771 AMAQI
10th Oct 2025762 AMAQI
10th Oct 2025743 AMAQI
10th Oct 2025764 AMAQI
10th Oct 2025765 AMAQI
10th Oct 2025726 AMAQI
15°C13/16°C
10th Oct 2025707 AMAQI
10th Oct 2025738 AMAQI
10th Oct 2025759 AMAQI
10th Oct 20257510 AMAQI
10th Oct 20257411 AMAQI
10th Oct 20256712 PMAQI
10th Oct 2025651 PMAQI
10th Oct 2025652 PMAQI
10th Oct 2025623 PMAQI
10th Oct 2025624 PMAQI
10th Oct 2025625 PMAQI
10th Oct 2025666 PMAQI
10th Oct 2025767 PMAQI
10th Oct 2025858 PMAQI
10th Oct 20251009 PMAQI
10th Oct 202512410 PMAQI
10th Oct 202511911 PMAQI
11th Oct 202510712 AMAQI
11th Oct 20251001 AMAQI
11th Oct 2025872 AMAQI
11th Oct 2025763 AMAQI
11th Oct 2025744 AMAQI
11th Oct 2025735 AMAQI
11th Oct 2025756 AMAQI
17°C14/19°C
11th Oct 2025777 AMAQI
11th Oct 2025808 AMAQI
11th Oct 2025739 AMAQI
11th Oct 20256610 AMAQI
11th Oct 20256011 AMAQI
11th Oct 20255612 PMAQI
11th Oct 2025521 PMAQI
11th Oct 2025522 PMAQI
11th Oct 2025543 PMAQI
11th Oct 2025484 PMAQI
11th Oct 2025535 PMAQI
11th Oct 2025626 PMAQI
11th Oct 2025397 PMAQI
11th Oct 2025498 PMAQI
11th Oct 2025589 PMAQI
11th Oct 20256310 PMAQI
11th Oct 20256111 PMAQI
12th Oct 20256112 AMAQI
12th Oct 2025581 AMAQI
12th Oct 2025582 AMAQI
12th Oct 2025583 AMAQI
12th Oct 2025614 AMAQI
12th Oct 2025625 AMAQI
12th Oct 2025616 AMAQI
16°C14/17°C
12th Oct 2025667 AMAQI
12th Oct 2025658 AMAQI
12th Oct 2025649 AMAQI
12th Oct 20255710 AMAQI
12th Oct 20255011 AMAQI
12th Oct 20254912 PMAQI
12th Oct 2025551 PMAQI
12th Oct 2025532 PMAQI
12th Oct 2025423 PMAQI
12th Oct 2025484 PMAQI
12th Oct 2025495 PMAQI
12th Oct 2025516 PMAQI
12th Oct 2025637 PMAQI
12th Oct 2025718 PMAQI
12th Oct 2025789 PMAQI
12th Oct 20259410 PMAQI
12th Oct 202511111 PMAQI
13th Oct 202511412 AMAQI
13th Oct 20251171 AMAQI
13th Oct 20251192 AMAQI
13th Oct 20251133 AMAQI
13th Oct 20251064 AMAQI
13th Oct 2025875 AMAQI
13th Oct 2025826 AMAQI
15°C13/17°C
13th Oct 2025847 AMAQI
13th Oct 2025878 AMAQI
13th Oct 2025949 AMAQI
13th Oct 20259910 AMAQI
13th Oct 20258411 AMAQI
13th Oct 20257212 PMAQI
13th Oct 2025701 PMAQI
13th Oct 2025692 PMAQI
13th Oct 2025703 PMAQI
13th Oct 2025724 PMAQI
13th Oct 2025685 PMAQI
13th Oct 2025746 PMAQI
13th Oct 2025777 PMAQI
13th Oct 2025768 PMAQI
13th Oct 2025799 PMAQI
13th Oct 20257610 PMAQI
13th Oct 20257611 PMAQI
14th Oct 20257312 AMAQI
14th Oct 2025731 AMAQI
14th Oct 2025702 AMAQI
14th Oct 2025693 AMAQI
14th Oct 2025674 AMAQI
14th Oct 2025705 AMAQI
14th Oct 2025726 AMAQI
16°C14/19°C
14th Oct 2025717 AMAQI
14th Oct 2025788 AMAQI
14th Oct 2025829 AMAQI
14th Oct 20258210 AMAQI
14th Oct 20257211 AMAQI
14th Oct 20255912 PMAQI
14th Oct 2025551 PMAQI
14th Oct 2025512 PMAQI
14th Oct 2025543 PMAQI
14th Oct 2025514 PMAQI
14th Oct 2025555 PMAQI
14th Oct 2025576 PMAQI
14th Oct 2025577 PMAQI
14th Oct 2025688 PMAQI
14th Oct 2025719 PMAQI
14th Oct 20257610 PMAQI
14th Oct 20257611 PMAQI
15th Oct 20257712 AMAQI
15th Oct 2025721 AMAQI
15th Oct 2025672 AMAQI
15th Oct 2025633 AMAQI
15th Oct 2025584 AMAQI
15th Oct 2025575 AMAQI
15th Oct 2025556 AMAQI
17°C15/20°C
15th Oct 2025527 AMAQI
15th Oct 2025498 AMAQI
15th Oct 2025519 AMAQI
15th Oct 20255010 AMAQI
15th Oct 20254211 AMAQI
15th Oct 20254112 PMAQI
15th Oct 2025401 PMAQI
15th Oct 2025372 PMAQI
15th Oct 2025373 PMAQI
15th Oct 2025564 PMAQI
15th Oct 2025575 PMAQI
15th Oct 2025566 PMAQI
15th Oct 2025517 PMAQI
15th Oct 2025618 PMAQI
15th Oct 2025689 PMAQI
15th Oct 20257210 PMAQI
15th Oct 20257511 PMAQI
16th Oct 20257012 AMAQI
16th Oct 2025661 AMAQI
16th Oct 2025622 AMAQI
16th Oct 2025543 AMAQI
16th Oct 2025474 AMAQI
16th Oct 2025405 AMAQI
16th Oct 2025426 AMAQI
17°C15/19°C
16th Oct 2025437 AMAQI
16th Oct 2025458 AMAQI
16th Oct 2025399 AMAQI
16th Oct 20253710 AMAQI
16th Oct 20255111 AMAQI
16th Oct 20255612 PMAQI
16th Oct 2025531 PMAQI
16th Oct 2025542 PMAQI
16th Oct 2025543 PMAQI
16th Oct 2025534 PMAQI
16th Oct 2025545 PMAQI
16th Oct 2025516 PMAQI
16th Oct 2025427 PMAQI
16th Oct 2025518 PMAQI
16th Oct 2025519 PMAQI
16th Oct 20254810 PMAQI
16th Oct 20254511 PMAQI
17th Oct 20254412 AMAQI
17th Oct 2025411 AMAQI
17th Oct 2025372 AMAQI
17th Oct 2025393 AMAQI
17th Oct 2025414 AMAQI
17th Oct 2025405 AMAQI
17th Oct 2025406 AMAQI
16°C15/18°C
17th Oct 2025427 AMAQI
17th Oct 2025488 AMAQI
17th Oct 2025479 AMAQI
17th Oct 20254710 AMAQI
17th Oct 20254611 AMAQI
17th Oct 20254612 PMAQI
17th Oct 2025431 PMAQI
17th Oct 2025402 PMAQI
17th Oct 2025453 PMAQI
17th Oct 2025484 PMAQI
17th Oct 2025495 PMAQI
17th Oct 2025536 PMAQI
17th Oct 2025527 PMAQI
17th Oct 2025628 PMAQI
17th Oct 2025619 PMAQI
17th Oct 20256010 PMAQI
17th Oct 20256011 PMAQI
18th Oct 20256712 AMAQI
18th Oct 2025711 AMAQI
18th Oct 2025602 AMAQI
18th Oct 2025633 AMAQI
18th Oct 2025644 AMAQI
18th Oct 2025665 AMAQI
18th Oct 2025716 AMAQI
17°C16/19°C
18th Oct 2025717 AMAQI
18th Oct 2025718 AMAQI
18th Oct 2025959 AMAQI
18th Oct 202513310 AMAQI
18th Oct 202512811 AMAQI
18th Oct 202511112 PMAQI
18th Oct 20251031 PMAQI
18th Oct 2025902 PMAQI
18th Oct 20251323 PMAQI
18th Oct 20251484 PMAQI
18th Oct 20251355 PMAQI
18th Oct 20251496 PMAQI
18th Oct 20251367 PMAQI
18th Oct 20251528 PMAQI
18th Oct 20251519 PMAQI
18th Oct 202515610 PMAQI
18th Oct 202515911 PMAQI
19th Oct 202515812 AMAQI
19th Oct 20251601 AMAQI
19th Oct 20251512 AMAQI
19th Oct 20251373 AMAQI
19th Oct 20251204 AMAQI
19th Oct 20251105 AMAQI
19th Oct 20251016 AMAQI
17°C16/19°C
19th Oct 2025797 AMAQI
19th Oct 2025728 AMAQI
19th Oct 2025749 AMAQI
19th Oct 20253910 AMAQI
19th Oct 20253811 AMAQI
19th Oct 20253912 PMAQI
19th Oct 2025401 PMAQI
19th Oct 2025432 PMAQI
19th Oct 2025483 PMAQI
19th Oct 2025524 PMAQI
19th Oct 2025525 PMAQI
19th Oct 2025556 PMAQI
19th Oct 2025577 PMAQI
19th Oct 2025578 PMAQI
19th Oct 2025599 PMAQI
19th Oct 20256010 PMAQI
19th Oct 20256011 PMAQI
20th Oct 20256012 AMAQI
20th Oct 2025631 AMAQI
20th Oct 2025612 AMAQI
20th Oct 2025603 AMAQI
20th Oct 2025624 AMAQI
20th Oct 2025615 AMAQI
20th Oct 2025596 AMAQI
16°C15/17°C
20th Oct 2025567 AMAQI
20th Oct 2025578 AMAQI
20th Oct 2025549 AMAQI
20th Oct 20255410 AMAQI
20th Oct 20255411 AMAQI
20th Oct 20255612 PMAQI
20th Oct 2025551 PMAQI
20th Oct 2025552 PMAQI
20th Oct 2025563 PMAQI
20th Oct 2025564 PMAQI
20th Oct 2025565 PMAQI
20th Oct 2025586 PMAQI
20th Oct 2025607 PMAQI
20th Oct 2025588 PMAQI
20th Oct 2025549 PMAQI
20th Oct 20255510 PMAQI
20th Oct 20255511 PMAQI
21st Oct 20255812 AMAQI
21st Oct 2025611 AMAQI
21st Oct 2025592 AMAQI
21st Oct 2025573 AMAQI
21st Oct 2025564 AMAQI
21st Oct 2025585 AMAQI
21st Oct 2025576 AMAQI
15°C13/18°C
21st Oct 2025617 AMAQI
21st Oct 2025638 AMAQI
21st Oct 2025609 AMAQI
21st Oct 20255910 AMAQI
21st Oct 20255511 AMAQI
21st Oct 20255912 PMAQI
21st Oct 2025601 PMAQI
21st Oct 2025592 PMAQI
21st Oct 2025613 PMAQI
21st Oct 2025594 PMAQI
21st Oct 2025535 PMAQI
21st Oct 2025546 PMAQI
21st Oct 2025567 PMAQI
21st Oct 2025588 PMAQI
21st Oct 2025609 PMAQI
21st Oct 20256110 PMAQI
21st Oct 20256011 PMAQI
22nd Oct 20256012 AMAQI
22nd Oct 2025601 AMAQI
22nd Oct 2025622 AMAQI
22nd Oct 2025653 AMAQI
22nd Oct 2025714 AMAQI
22nd Oct 2025795 AMAQI
22nd Oct 2025846 AMAQI
16°C14/19°C
22nd Oct 20251007 AMAQI
22nd Oct 20251048 AMAQI
22nd Oct 20251059 AMAQI
22nd Oct 20259710 AMAQI
22nd Oct 20258311 AMAQI
22nd Oct 20258212 PMAQI
22nd Oct 2025811 PMAQI
22nd Oct 2025732 PMAQI
22nd Oct 2025633 PMAQI
22nd Oct 2025624 PMAQI
22nd Oct 2025665 PMAQI
22nd Oct 2025696 PMAQI
22nd Oct 2025817 PMAQI
22nd Oct 2025898 PMAQI
22nd Oct 2025949 PMAQI
22nd Oct 20258210 PMAQI
22nd Oct 20258211 PMAQI
23rd Oct 20258712 AMAQI
23rd Oct 20251041 AMAQI
23rd Oct 20251122 AMAQI
23rd Oct 20251093 AMAQI
23rd Oct 2025934 AMAQI
23rd Oct 2025825 AMAQI
23rd Oct 2025806 AMAQI
18°C16/20°C
23rd Oct 2025797 AMAQI
23rd Oct 2025768 AMAQI
23rd Oct 2025779 AMAQI
23rd Oct 20257510 AMAQI
23rd Oct 20257311 AMAQI
23rd Oct 20257312 PMAQI
23rd Oct 2025671 PMAQI
23rd Oct 2025622 PMAQI
23rd Oct 2025653 PMAQI
23rd Oct 2025654 PMAQI
23rd Oct 2025655 PMAQI
23rd Oct 2025636 PMAQI
23rd Oct 2025637 PMAQI
23rd Oct 2025648 PMAQI
23rd Oct 2025629 PMAQI
23rd Oct 20256110 PMAQI
23rd Oct 20256111 PMAQI
24th Oct 20256112 AMAQI
24th Oct 2025601 AMAQI
24th Oct 2025572 AMAQI
24th Oct 2025573 AMAQI
24th Oct 2025564 AMAQI
24th Oct 2025555 AMAQI
24th Oct 2025556 AMAQI
19°C17/21°C
24th Oct 2025557 AMAQI
24th Oct 2025558 AMAQI
24th Oct 2025549 AMAQI
24th Oct 20254910 AMAQI
24th Oct 20254411 AMAQI
24th Oct 20254412 PMAQI
24th Oct 2025451 PMAQI
24th Oct 2025472 PMAQI
24th Oct 2025513 PMAQI
24th Oct 2025524 PMAQI
24th Oct 2025455 PMAQI
24th Oct 2025496 PMAQI
24th Oct 2025527 PMAQI
24th Oct 2025508 PMAQI
24th Oct 2025559 PMAQI
24th Oct 20255610 PMAQI
24th Oct 20255511 PMAQI
25th Oct 20255112 AMAQI
25th Oct 2025501 AMAQI
25th Oct 2025502 AMAQI
25th Oct 2025513 AMAQI
25th Oct 2025524 AMAQI
25th Oct 2025545 AMAQI
25th Oct 2025546 AMAQI
20°C18/23°C
25th Oct 2025547 AMAQI
25th Oct 2025568 AMAQI
25th Oct 2025619 AMAQI
25th Oct 20256010 AMAQI
25th Oct 20255111 AMAQI
25th Oct 20253912 PMAQI
25th Oct 2025321 PMAQI
25th Oct 2025222 PMAQI
25th Oct 2025263 PMAQI
25th Oct 2025284 PMAQI
25th Oct 2025285 PMAQI
25th Oct 2025336 PMAQI
25th Oct 2025457 PMAQI
25th Oct 2025548 PMAQI
25th Oct 2025579 PMAQI
25th Oct 20256110 PMAQI
25th Oct 20256311 PMAQI
26th Oct 20256412 AMAQI
26th Oct 2025701 AMAQI
26th Oct 2025802 AMAQI
26th Oct 2025983 AMAQI
26th Oct 2025934 AMAQI
26th Oct 2025885 AMAQI
26th Oct 2025826 AMAQI
18°C16/19°C
26th Oct 2025797 AMAQI
26th Oct 2025738 AMAQI
26th Oct 2025709 AMAQI
26th Oct 20256310 AMAQI
26th Oct 20255911 AMAQI
26th Oct 20255812 PMAQI
26th Oct 2025571 PMAQI
26th Oct 2025562 PMAQI
26th Oct 2025563 PMAQI
26th Oct 2025554 PMAQI
26th Oct 2025565 PMAQI
26th Oct 2025596 PMAQI
26th Oct 2025667 PMAQI
26th Oct 2025658 PMAQI
26th Oct 2025629 PMAQI
26th Oct 20255810 PMAQI
26th Oct 20255611 PMAQI
27th Oct 20255412 AMAQI
27th Oct 2025531 AMAQI
27th Oct 2025522 AMAQI
27th Oct 2025503 AMAQI
27th Oct 2025484 AMAQI
27th Oct 2025415 AMAQI
27th Oct 2025416 AMAQI
18°C15/21°C
27th Oct 2025407 AMAQI
27th Oct 2025408 AMAQI
27th Oct 2025409 AMAQI
27th Oct 20254310 AMAQI
27th Oct 20254211 AMAQI
27th Oct 20253912 PMAQI
27th Oct 2025421 PMAQI
27th Oct 2025442 PMAQI
27th Oct 2025463 PMAQI
27th Oct 2025504 PMAQI
27th Oct 2025465 PMAQI
27th Oct 2025366 PMAQI
27th Oct 2025287 PMAQI
27th Oct 2025318 PMAQI
27th Oct 2025429 PMAQI
27th Oct 20255110 PMAQI
27th Oct 20255511 PMAQI
28th Oct 20255512 AMAQI
28th Oct 2025551 AMAQI
28th Oct 2025542 AMAQI
28th Oct 2025533 AMAQI
28th Oct 2025544 AMAQI
28th Oct 2025515 AMAQI
28th Oct 2025536 AMAQI
19°C15/25°C
28th Oct 2025577 AMAQI
7 AM28th Oct 2025608 AMAQI
12 PM
6 PM
12 AM
6 AM
--°C/°C
Day time
Avg. Highest Time
7 AM - 10 AM
63AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
2 PM
51AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 AM to 10 AM (Avg. 63), while the lowest AQI was between 2 PM to 2 PM (Avg. 51).
Night time
Avg. Highest Time
9 PM - 11 PM
69AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
7 PM
60AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 PM to 11 PM (Avg. 69), while the lowest AQI was between 7 PM to 7 PM (Avg. 60).
2025 Days Vs Air Quality
Maslak, Istanbul, Istanbul Province, Turkey
2025
49%
148
49%
147
2%
5
Total number of days with different AQI categories in last 301 days in 2025 (64 days remaining)
Good
148 DaysModerate
147 DaysPoor
5 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 49%
Health Risk Level:
Significant
In 2025, 49% of 301 days were within WHO’s safe air quality limits, and 51% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.
Annual Air Quality Insights
Maslak, 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
83AQI
83AQI
2nd January 2025
106AQI
106AQI
3rd January 2025
79AQI
79AQI
4th January 2025
60AQI
60AQI
5th January 2025
42AQI
42AQI
6th January 2025
56AQI
56AQI
7th January 2025
72AQI
72AQI
8th January 2025
56AQI
56AQI
9th January 2025
70AQI
70AQI
10th January 2025
78AQI
78AQI
11th January 2025
74AQI
74AQI
12th January 2025
46AQI
46AQI
13th January 2025
32AQI
32AQI
14th January 2025
29AQI
29AQI
15th January 2025
30AQI
30AQI
16th January 2025
29AQI
29AQI
17th January 2025
52AQI
52AQI
18th January 2025
92AQI
92AQI
19th January 2025
108AQI
108AQI
20th January 2025
88AQI
88AQI
21st January 2025
63AQI
63AQI
22nd January 2025
98AQI
98AQI
23rd January 2025
100AQI
100AQI
24th January 2025
99AQI
99AQI
25th January 2025
77AQI
77AQI
26th January 2025
70AQI
70AQI
27th January 2025
73AQI
73AQI
28th January 2025
91AQI
91AQI
29th January 2025
72AQI
72AQI
30th January 2025
68AQI
68AQI
31st January 2025
93AQI
93AQI
1st February 2025
112AQI
112AQI
2nd February 2025
102AQI
102AQI
3rd February 2025
98AQI
98AQI
4th February 2025
97AQI
97AQI
5th February 2025
43AQI
43AQI
6th February 2025
48AQI
48AQI
7th February 2025
46AQI
46AQI
8th February 2025
46AQI
46AQI
9th February 2025
47AQI
47AQI
10th February 2025
46AQI
46AQI
11th February 2025
50AQI
50AQI
12th February 2025
44AQI
44AQI
13th February 2025
63AQI
63AQI
14th February 2025
62AQI
62AQI
15th February 2025
68AQI
68AQI
16th February 2025
59AQI
59AQI
17th February 2025
56AQI
56AQI
18th February 2025
54AQI
54AQI
19th February 2025
45AQI
45AQI
20th February 2025
48AQI
48AQI
21st February 2025
51AQI
51AQI
22nd February 2025
51AQI
51AQI
23rd February 2025
53AQI
53AQI
24th February 2025
53AQI
53AQI
25th February 2025
52AQI
52AQI
26th February 2025
72AQI
72AQI
27th February 2025
73AQI
73AQI
28th February 2025
73AQI
73AQI
1st March 2025
77AQI
77AQI
2nd March 2025
75AQI
75AQI
3rd March 2025
68AQI
68AQI
4th March 2025
53AQI
53AQI
5th March 2025
53AQI
53AQI
6th March 2025
59AQI
59AQI
7th March 2025
64AQI
64AQI
8th March 2025
63AQI
63AQI
9th March 2025
84AQI
84AQI
10th March 2025
88AQI
88AQI
11th March 2025
94AQI
94AQI
12th March 2025
87AQI
87AQI
13th March 2025
66AQI
66AQI
14th March 2025
61AQI
61AQI
15th March 2025
61AQI
61AQI
16th March 2025
62AQI
62AQI
17th March 2025
59AQI
59AQI
18th March 2025
51AQI
51AQI
19th March 2025
50AQI
50AQI
20th March 2025
64AQI
64AQI
21st March 2025
68AQI
68AQI
22nd March 2025
72AQI
72AQI
23rd March 2025
77AQI
77AQI
24th March 2025
77AQI
77AQI
25th March 2025
76AQI
76AQI
26th March 2025
74AQI
74AQI
27th March 2025
70AQI
70AQI
28th March 2025
71AQI
71AQI
29th March 2025
69AQI
69AQI
30th March 2025
73AQI
73AQI
31st March 2025
54AQI
54AQI
1st April 2025
53AQI
53AQI
2nd April 2025
48AQI
48AQI
3rd April 2025
57AQI
57AQI
4th April 2025
49AQI
49AQI
5th April 2025
52AQI
52AQI
6th April 2025
42AQI
42AQI
7th April 2025
35AQI
35AQI
8th April 2025
31AQI
31AQI
9th April 2025
43AQI
43AQI
10th April 2025
44AQI
44AQI
11th April 2025
47AQI
47AQI
12th April 2025
40AQI
40AQI
13th April 2025
53AQI
53AQI
14th April 2025
52AQI
52AQI
15th April 2025
39AQI
39AQI
16th April 2025
44AQI
44AQI
17th April 2025
47AQI
47AQI
18th April 2025
48AQI
48AQI
19th April 2025
47AQI
47AQI
20th April 2025
42AQI
42AQI
21st April 2025
52AQI
52AQI
22nd April 2025
62AQI
62AQI
23rd April 2025
40AQI
40AQI
24th April 2025
37AQI
37AQI
25th April 2025
37AQI
37AQI
26th April 2025
40AQI
40AQI
27th April 2025
43AQI
43AQI
28th April 2025
42AQI
42AQI
29th April 2025
41AQI
41AQI
30th April 2025
35AQI
35AQI
1st May 2025
36AQI
36AQI
2nd May 2025
39AQI
39AQI
3rd May 2025
44AQI
44AQI
4th May 2025
35AQI
35AQI
5th May 2025
45AQI
45AQI
6th May 2025
55AQI
55AQI
7th May 2025
54AQI
54AQI
8th May 2025
67AQI
67AQI
9th May 2025
50AQI
50AQI
10th May 2025
44AQI
44AQI
11th May 2025
36AQI
36AQI
12th May 2025
43AQI
43AQI
13th May 2025
31AQI
31AQI
14th May 2025
31AQI
31AQI
15th May 2025
33AQI
33AQI
16th May 2025
37AQI
37AQI
17th May 2025
41AQI
41AQI
18th May 2025
36AQI
36AQI
19th May 2025
31AQI
31AQI
20th May 2025
27AQI
27AQI
21st May 2025
28AQI
28AQI
22nd May 2025
31AQI
31AQI
23rd May 2025
36AQI
36AQI
24th May 2025
36AQI
36AQI
25th May 2025
37AQI
37AQI
26th May 2025
32AQI
32AQI
27th May 2025
34AQI
34AQI
28th May 2025
35AQI
35AQI
29th May 2025
35AQI
35AQI
30th May 2025
35AQI
35AQI
31st May 2025
34AQI
34AQI
1st June 2025
31AQI
31AQI
2nd June 2025
31AQI
31AQI
3rd June 2025
33AQI
33AQI
4th June 2025
35AQI
35AQI
5th June 2025
37AQI
37AQI
6th June 2025
41AQI
41AQI
7th June 2025
40AQI
40AQI
8th June 2025
42AQI
42AQI
9th June 2025
45AQI
45AQI
10th June 2025
41AQI
41AQI
11th June 2025
46AQI
46AQI
12th June 2025
47AQI
47AQI
13th June 2025
46AQI
46AQI
14th June 2025
37AQI
37AQI
15th June 2025
34AQI
34AQI
16th June 2025
35AQI
35AQI
17th June 2025
38AQI
38AQI
18th June 2025
42AQI
42AQI
19th June 2025
46AQI
46AQI
20th June 2025
45AQI
45AQI
21st June 2025
36AQI
36AQI
22nd June 2025
30AQI
30AQI
23rd June 2025
31AQI
31AQI
24th June 2025
33AQI
33AQI
25th June 2025
33AQI
33AQI
26th June 2025
33AQI
33AQI
27th June 2025
31AQI
31AQI
28th June 2025
34AQI
34AQI
29th June 2025
32AQI
32AQI
30th June 2025
28AQI
28AQI
1st July 2025
50AQI
50AQI
2nd July 2025
50AQI
50AQI
3rd July 2025
36AQI
36AQI
4th July 2025
49AQI
49AQI
5th July 2025
45AQI
45AQI
6th July 2025
50AQI
50AQI
7th July 2025
52AQI
52AQI
8th July 2025
51AQI
51AQI
9th July 2025
50AQI
50AQI
10th July 2025
62AQI
62AQI
11th July 2025
48AQI
48AQI
12th July 2025
41AQI
41AQI
13th July 2025
37AQI
37AQI
14th July 2025
39AQI
39AQI
15th July 2025
52AQI
52AQI
16th July 2025
52AQI
52AQI
17th July 2025
56AQI
56AQI
18th July 2025
59AQI
59AQI
19th July 2025
50AQI
50AQI
20th July 2025
40AQI
40AQI
21st July 2025
52AQI
52AQI
22nd July 2025
53AQI
53AQI
23rd July 2025
64AQI
64AQI
24th July 2025
63AQI
63AQI
25th July 2025
57AQI
57AQI
26th July 2025
52AQI
52AQI
27th July 2025
50AQI
50AQI
28th July 2025
65AQI
65AQI
29th July 2025
71AQI
71AQI
30th July 2025
74AQI
74AQI
31st July 2025
62AQI
62AQI
1st August 2025
55AQI
55AQI
2nd August 2025
56AQI
56AQI
3rd August 2025
52AQI
52AQI
4th August 2025
55AQI
55AQI
5th August 2025
58AQI
58AQI
6th August 2025
58AQI
58AQI
7th August 2025
64AQI
64AQI
8th August 2025
67AQI
67AQI
9th August 2025
58AQI
58AQI
10th August 2025
55AQI
55AQI
11th August 2025
56AQI
56AQI
12th August 2025
53AQI
53AQI
13th August 2025
56AQI
56AQI
14th August 2025
49AQI
49AQI
15th August 2025
53AQI
53AQI
16th August 2025
50AQI
50AQI
17th August 2025
45AQI
45AQI
18th August 2025
50AQI
50AQI
19th August 2025
49AQI
49AQI
20th August 2025
40AQI
40AQI
21st August 2025
44AQI
44AQI
22nd August 2025
51AQI
51AQI
23rd August 2025
64AQI
64AQI
24th August 2025
52AQI
52AQI
25th August 2025
45AQI
45AQI
26th August 2025
38AQI
38AQI
27th August 2025
38AQI
38AQI
28th August 2025
37AQI
37AQI
29th August 2025
45AQI
45AQI
30th August 2025
53AQI
53AQI
31st August 2025
65AQI
65AQI
1st September 2025
57AQI
57AQI
2nd September 2025
54AQI
54AQI
3rd September 2025
59AQI
59AQI
4th September 2025
60AQI
60AQI
5th September 2025
57AQI
57AQI
6th September 2025
53AQI
53AQI
7th September 2025
53AQI
53AQI
8th September 2025
52AQI
52AQI
9th September 2025
52AQI
52AQI
10th September 2025
59AQI
59AQI
11th September 2025
64AQI
64AQI
12th September 2025
58AQI
58AQI
13th September 2025
45AQI
45AQI
14th September 2025
36AQI
36AQI
15th September 2025
37AQI
37AQI
16th September 2025
40AQI
40AQI
17th September 2025
45AQI
45AQI
18th September 2025
47AQI
47AQI
19th September 2025
41AQI
41AQI
20th September 2025
38AQI
38AQI
21st September 2025
43AQI
43AQI
22nd September 2025
41AQI
41AQI
23rd September 2025
40AQI
40AQI
24th September 2025
50AQI
50AQI
25th September 2025
44AQI
44AQI
26th September 2025
40AQI
40AQI
27th September 2025
36AQI
36AQI
28th September 2025
28AQI
28AQI
29th September 2025
38AQI
38AQI
30th September 2025
30AQI
30AQI
1st October 2025
46AQI
46AQI
2nd October 2025
43AQI
43AQI
3rd October 2025
64AQI
64AQI
4th October 2025
66AQI
66AQI
5th October 2025
70AQI
70AQI
6th October 2025
74AQI
74AQI
7th October 2025
90AQI
90AQI
8th October 2025
73AQI
73AQI
9th October 2025
61AQI
61AQI
10th October 2025
78AQI
78AQI
11th October 2025
66AQI
66AQI
12th October 2025
63AQI
63AQI
13th October 2025
86AQI
86AQI
14th October 2025
67AQI
67AQI
15th October 2025
57AQI
57AQI
16th October 2025
50AQI
50AQI
17th October 2025
48AQI
48AQI
18th October 2025
108AQI
108AQI
19th October 2025
80AQI
80AQI
20th October 2025
57AQI
57AQI
21st October 2025
58AQI
58AQI
22nd October 2025
78AQI
78AQI
23rd October 2025
76AQI
76AQI
24th October 2025
53AQI
53AQI
25th October 2025
48AQI
48AQI
26th October 2025
68AQI
68AQI
27th October 2025
45AQI
45AQI
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
71AQI
61AQI
68AQI
45AQI
38AQI
37AQI
53AQI
52AQI
47AQI
66AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202554AQI
6
23
2
10
16
2
1
30
23
7
28
3
30
14
17
12
19
18
12
6
20
1
148
147
5
Highest AQI recorded in
January71AQI
Lowest AQI recorded in
June37AQI
202459AQI
7
18
4
3
19
2
17
2
11
12
1
6
10
30
4
27
23
7
11
18
16
12
3
12
17
1
12
17
2
105
204
15
Highest AQI recorded in
March85AQI
Lowest AQI recorded in
August46AQI
202366AQI
8
14
4
5
6
19
3
3
22
6
4
26
12
19
7
23
13
17
1
10
19
2
12
18
3
14
1
4
20
1
6
16
6
2
88
227
24
7
Highest AQI recorded in
January84AQI
Lowest AQI recorded in
May53AQI
202267AQI
1
24
6
1
11
6
2
24
7
8
21
1
12
19
8
22
20
4
1
18
11
14
13
4
27
3
1
8
6
1
84
180
37
3
Highest AQI recorded in
February94AQI
Lowest AQI recorded in
September44AQI
202168AQI
2
23
6
3
15
3
2
18
5
4
24
4
8
4
22
8
23
7
22
11
16
5
24
2
20
9
1
2
26
3
52
241
28
1
Highest AQI recorded in
November91AQI
Lowest AQI recorded in
July56AQI
202053AQI
5
7
1
9
5
1
14
4
20
2
22
9
23
8
16
7
1
11
12
5
1
2
24
4
1
122
78
11
3
Highest AQI recorded in
November123AQI
Lowest AQI recorded in
June34AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
68AQILeast Polluted Year Recorded
2020(Avg.)
53AQIMaslak's annual 2025 AQI (54) shows an average percentage change of -13.7% (improved AQI) compared to previous years: 2020 (53), 2021 (68), 2022 (67), 2023 (66), 2024 (59).
