Basaksehir, 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
Basaksehir, Istanbul, Istanbul Province, Turkey
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
25th Oct 2023
130AQILowest AQI recorded on
5th Oct 2022
18AQISame Day Analysis (18th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 118 of Poor air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 18th Oct - 19th Oct 2025
Basaksehir, Istanbul, Istanbul Province, Turkey
AQI
Day
Night
.
7 AM18th Oct 2025
6 PM
6 AM19th Oct 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
10PM18th Oct
177AQI
Avg. Lowest Time
1PM18th Oct
107AQI
In the last 24 hours,
Basaksehir's AQI reached its highest point of 177 at 10 PM during the Night, while the lowest point, undefined, was recorded at 6 AM during the Night between 18th Oct and 19th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Basaksehir, Istanbul, Istanbul Province, Turkey
SepOct
19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th
Day
Night
19th Sep 2025477 AMAQI
19th Sep 2025488 AMAQI
19th Sep 2025549 AMAQI
19th Sep 20253910 AMAQI
19th Sep 20255211 AMAQI
19th Sep 20255212 PMAQI
19th Sep 2025511 PMAQI
19th Sep 2025512 PMAQI
19th Sep 2025523 PMAQI
19th Sep 2025524 PMAQI
19th Sep 2025505 PMAQI
19th Sep 2025526 PMAQI
19th Sep 2025517 PMAQI
19th Sep 2025498 PMAQI
19th Sep 2025529 PMAQI
19th Sep 20255210 PMAQI
19th Sep 20255211 PMAQI
20th Sep 20255212 AMAQI
20th Sep 2025531 AMAQI
20th Sep 2025522 AMAQI
20th Sep 2025473 AMAQI
20th Sep 2025464 AMAQI
20th Sep 2025485 AMAQI
20th Sep 2025506 AMAQI
21°C19/23°C
20th Sep 2025497 AMAQI
20th Sep 2025528 AMAQI
20th Sep 2025529 AMAQI
20th Sep 20255010 AMAQI
20th Sep 20255111 AMAQI
20th Sep 20255112 PMAQI
20th Sep 2025501 PMAQI
20th Sep 2025522 PMAQI
20th Sep 2025523 PMAQI
20th Sep 2025504 PMAQI
20th Sep 2025525 PMAQI
20th Sep 2025516 PMAQI
20th Sep 2025527 PMAQI
20th Sep 2025528 PMAQI
20th Sep 2025529 PMAQI
20th Sep 20255210 PMAQI
20th Sep 20255211 PMAQI
21st Sep 20255212 AMAQI
21st Sep 2025521 AMAQI
21st Sep 2025522 AMAQI
21st Sep 2025543 AMAQI
21st Sep 2025554 AMAQI
21st Sep 2025555 AMAQI
21st Sep 2025556 AMAQI
21°C18/24°C
21st Sep 2025557 AMAQI
21st Sep 2025568 AMAQI
21st Sep 2025549 AMAQI
21st Sep 20255510 AMAQI
21st Sep 20255411 AMAQI
21st Sep 20255412 PMAQI
21st Sep 2025541 PMAQI
21st Sep 2025552 PMAQI
21st Sep 2025553 PMAQI
21st Sep 2025554 PMAQI
21st Sep 2025565 PMAQI
21st Sep 2025556 PMAQI
21st Sep 2025567 PMAQI
21st Sep 2025548 PMAQI
21st Sep 2025569 PMAQI
21st Sep 20255610 PMAQI
21st Sep 20255511 PMAQI
22nd Sep 20255512 AMAQI
22nd Sep 2025561 AMAQI
22nd Sep 2025552 AMAQI
22nd Sep 2025533 AMAQI
22nd Sep 2025534 AMAQI
22nd Sep 2025535 AMAQI
22nd Sep 2025526 AMAQI
21°C19/24°C
22nd Sep 2025517 AMAQI
22nd Sep 2025528 AMAQI
22nd Sep 2025519 AMAQI
22nd Sep 20255310 AMAQI
22nd Sep 20255211 AMAQI
22nd Sep 20255212 PMAQI
22nd Sep 2025511 PMAQI
22nd Sep 2025552 PMAQI
22nd Sep 2025543 PMAQI
22nd Sep 2025544 PMAQI
22nd Sep 2025545 PMAQI
22nd Sep 2025546 PMAQI
22nd Sep 2025547 PMAQI
22nd Sep 2025548 PMAQI
22nd Sep 2025569 PMAQI
22nd Sep 20255610 PMAQI
22nd Sep 20255411 PMAQI
23rd Sep 20255512 AMAQI
23rd Sep 2025541 AMAQI
23rd Sep 2025542 AMAQI
23rd Sep 2025543 AMAQI
23rd Sep 2025554 AMAQI
23rd Sep 2025555 AMAQI
23rd Sep 2025556 AMAQI
22°C20/25°C
23rd Sep 2025537 AMAQI
23rd Sep 2025558 AMAQI
23rd Sep 2025549 AMAQI
23rd Sep 20255410 AMAQI
23rd Sep 20255511 AMAQI
23rd Sep 20255612 PMAQI
23rd Sep 2025541 PMAQI
23rd Sep 2025552 PMAQI
23rd Sep 2025563 PMAQI
23rd Sep 2025584 PMAQI
23rd Sep 2025565 PMAQI
23rd Sep 2025566 PMAQI
23rd Sep 2025577 PMAQI
23rd Sep 2025588 PMAQI
23rd Sep 2025579 PMAQI
23rd Sep 20255610 PMAQI
23rd Sep 20256011 PMAQI
24th Sep 20255512 AMAQI
24th Sep 2025551 AMAQI
24th Sep 2025552 AMAQI
24th Sep 2025563 AMAQI
24th Sep 2025574 AMAQI
24th Sep 2025565 AMAQI
24th Sep 2025586 AMAQI
21°C19/24°C
24th Sep 2025567 AMAQI
24th Sep 2025578 AMAQI
24th Sep 2025609 AMAQI
24th Sep 20255810 AMAQI
24th Sep 20255911 AMAQI
24th Sep 20255912 PMAQI
24th Sep 2025601 PMAQI
24th Sep 2025602 PMAQI
24th Sep 2025583 PMAQI
24th Sep 2025604 PMAQI
24th Sep 2025585 PMAQI
24th Sep 2025576 PMAQI
24th Sep 2025587 PMAQI
24th Sep 2025608 PMAQI
24th Sep 2025599 PMAQI
24th Sep 20255810 PMAQI
24th Sep 20255811 PMAQI
25th Sep 20255712 AMAQI
25th Sep 2025561 AMAQI
25th Sep 2025582 AMAQI
25th Sep 2025613 AMAQI
25th Sep 2025584 AMAQI
25th Sep 2025605 AMAQI
25th Sep 2025596 AMAQI
21°C19/24°C
25th Sep 2025607 AMAQI
25th Sep 2025598 AMAQI
25th Sep 2025589 AMAQI
25th Sep 20255910 AMAQI
25th Sep 20255911 AMAQI
25th Sep 20255912 PMAQI
25th Sep 2025581 PMAQI
25th Sep 2025592 PMAQI
25th Sep 2025583 PMAQI
25th Sep 2025594 PMAQI
25th Sep 2025595 PMAQI
25th Sep 2025586 PMAQI
25th Sep 2025577 PMAQI
25th Sep 2025578 PMAQI
25th Sep 2025569 PMAQI
25th Sep 20255710 PMAQI
25th Sep 20255611 PMAQI
26th Sep 20255612 AMAQI
26th Sep 2025571 AMAQI
26th Sep 2025562 AMAQI
26th Sep 2025573 AMAQI
26th Sep 2025574 AMAQI
26th Sep 2025575 AMAQI
26th Sep 2025586 AMAQI
21°C20/24°C
26th Sep 2025587 AMAQI
26th Sep 2025588 AMAQI
26th Sep 2025599 AMAQI
26th Sep 20255910 AMAQI
26th Sep 20255911 AMAQI
26th Sep 20255812 PMAQI
26th Sep 2025591 PMAQI
26th Sep 2025592 PMAQI
26th Sep 2025593 PMAQI
26th Sep 2025584 PMAQI
26th Sep 2025585 PMAQI
26th Sep 2025586 PMAQI
26th Sep 2025587 PMAQI
26th Sep 2025588 PMAQI
26th Sep 2025589 PMAQI
26th Sep 20255610 PMAQI
26th Sep 20255611 PMAQI
27th Sep 20255612 AMAQI
27th Sep 2025561 AMAQI
27th Sep 2025562 AMAQI
27th Sep 2025563 AMAQI
27th Sep 2025564 AMAQI
27th Sep 2025565 AMAQI
27th Sep 2025556 AMAQI
20°C18/21°C
27th Sep 2025557 AMAQI
27th Sep 2025558 AMAQI
27th Sep 2025559 AMAQI
27th Sep 20255510 AMAQI
27th Sep 20255511 AMAQI
27th Sep 20255512 PMAQI
27th Sep 2025551 PMAQI
27th Sep 2025552 PMAQI
27th Sep 2025553 PMAQI
27th Sep 2025554 PMAQI
27th Sep 2025555 PMAQI
27th Sep 2025556 PMAQI
27th Sep 2025557 PMAQI
27th Sep 2025558 PMAQI
27th Sep 2025559 PMAQI
27th Sep 20255510 PMAQI
27th Sep 20255511 PMAQI
28th Sep 20255512 AMAQI
28th Sep 2025551 AMAQI
28th Sep 2025552 AMAQI
28th Sep 2025553 AMAQI
28th Sep 2025554 AMAQI
28th Sep 2025555 AMAQI
28th Sep 2025556 AMAQI
18°C17/20°C
28th Sep 2025557 AMAQI
28th Sep 2025558 AMAQI
28th Sep 2025559 AMAQI
28th Sep 20255410 AMAQI
28th Sep 20255311 AMAQI
28th Sep 20255312 PMAQI
28th Sep 2025531 PMAQI
28th Sep 2025532 PMAQI
28th Sep 2025533 PMAQI
28th Sep 2025534 PMAQI
28th Sep 2025535 PMAQI
28th Sep 2025536 PMAQI
28th Sep 2025537 PMAQI
28th Sep 2025528 PMAQI
28th Sep 2025489 PMAQI
28th Sep 20254210 PMAQI
28th Sep 20254211 PMAQI
29th Sep 20254512 AMAQI
29th Sep 2025491 AMAQI
29th Sep 2025452 AMAQI
29th Sep 2025523 AMAQI
29th Sep 2025494 AMAQI
29th Sep 2025455 AMAQI
29th Sep 2025446 AMAQI
18°C17/19°C
29th Sep 2025447 AMAQI
29th Sep 2025458 AMAQI
29th Sep 2025449 AMAQI
29th Sep 20254510 AMAQI
29th Sep 20254611 AMAQI
29th Sep 20254412 PMAQI
29th Sep 2025451 PMAQI
29th Sep 2025452 PMAQI
29th Sep 2025553 PMAQI
29th Sep 2025714 PMAQI
29th Sep 2025735 PMAQI
29th Sep 2025676 PMAQI
29th Sep 2025667 PMAQI
29th Sep 2025768 PMAQI
29th Sep 2025699 PMAQI
29th Sep 20257510 PMAQI
29th Sep 20258111 PMAQI
30th Sep 20258612 AMAQI
30th Sep 2025701 AMAQI
30th Sep 2025762 AMAQI
30th Sep 2025673 AMAQI
30th Sep 2025754 AMAQI
30th Sep 2025695 AMAQI
30th Sep 2025446 AMAQI
16°C16/17°C
30th Sep 2025237 AMAQI
30th Sep 2025318 AMAQI
30th Sep 2025379 AMAQI
30th Sep 20255210 AMAQI
30th Sep 20255211 AMAQI
30th Sep 20254612 PMAQI
30th Sep 2025521 PMAQI
30th Sep 2025462 PMAQI
30th Sep 2025503 PMAQI
30th Sep 2025444 PMAQI
30th Sep 2025435 PMAQI
30th Sep 2025386 PMAQI
30th Sep 2025437 PMAQI
30th Sep 2025428 PMAQI
30th Sep 2025449 PMAQI
30th Sep 20255510 PMAQI
30th Sep 20256811 PMAQI
1st Oct 20256912 AMAQI
1st Oct 2025661 AMAQI
1st Oct 2025642 AMAQI
1st Oct 2025693 AMAQI
1st Oct 2025694 AMAQI
1st Oct 2025675 AMAQI
1st Oct 2025666 AMAQI
18°C16/20°C
1st Oct 2025657 AMAQI
1st Oct 2025668 AMAQI
1st Oct 2025689 AMAQI
1st Oct 20257010 AMAQI
1st Oct 20256711 AMAQI
1st Oct 20256212 PMAQI
1st Oct 2025601 PMAQI
1st Oct 2025572 PMAQI
1st Oct 2025593 PMAQI
1st Oct 2025634 PMAQI
1st Oct 2025655 PMAQI
1st Oct 2025656 PMAQI
1st Oct 2025637 PMAQI
1st Oct 2025658 PMAQI
1st Oct 2025669 PMAQI
1st Oct 20256810 PMAQI
1st Oct 20257011 PMAQI
2nd Oct 20256812 AMAQI
2nd Oct 2025691 AMAQI
2nd Oct 2025662 AMAQI
2nd Oct 2025673 AMAQI
2nd Oct 2025654 AMAQI
2nd Oct 2025655 AMAQI
2nd Oct 2025676 AMAQI
18°C15/21°C
2nd Oct 2025667 AMAQI
2nd Oct 2025678 AMAQI
2nd Oct 2025659 AMAQI
2nd Oct 20256410 AMAQI
2nd Oct 20256611 AMAQI
2nd Oct 20256012 PMAQI
2nd Oct 2025601 PMAQI
2nd Oct 2025612 PMAQI
2nd Oct 2025613 PMAQI
2nd Oct 2025604 PMAQI
2nd Oct 2025585 PMAQI
2nd Oct 2025596 PMAQI
2nd Oct 2025587 PMAQI
2nd Oct 2025608 PMAQI
2nd Oct 2025619 PMAQI
2nd Oct 20256110 PMAQI
2nd Oct 20256211 PMAQI
3rd Oct 20256212 AMAQI
3rd Oct 2025631 AMAQI
3rd Oct 2025612 AMAQI
3rd Oct 2025643 AMAQI
3rd Oct 2025684 AMAQI
3rd Oct 2025705 AMAQI
3rd Oct 2025756 AMAQI
19°C16/21°C
3rd Oct 2025857 AMAQI
3rd Oct 2025928 AMAQI
3rd Oct 2025969 AMAQI
3rd Oct 20258910 AMAQI
3rd Oct 20258911 AMAQI
3rd Oct 20258312 PMAQI
3rd Oct 2025821 PMAQI
3rd Oct 2025622 PMAQI
3rd Oct 2025683 PMAQI
3rd Oct 2025674 PMAQI
3rd Oct 2025665 PMAQI
3rd Oct 2025666 PMAQI
3rd Oct 2025717 PMAQI
3rd Oct 2025758 PMAQI
3rd Oct 2025789 PMAQI
3rd Oct 20258210 PMAQI
3rd Oct 20258011 PMAQI
4th Oct 20258612 AMAQI
4th Oct 2025811 AMAQI
4th Oct 2025772 AMAQI
4th Oct 2025753 AMAQI
4th Oct 2025764 AMAQI
4th Oct 2025745 AMAQI
4th Oct 2025766 AMAQI
20°C18/22°C
4th Oct 2025807 AMAQI
4th Oct 2025768 AMAQI
4th Oct 2025669 AMAQI
4th Oct 20255910 AMAQI
4th Oct 20255811 AMAQI
4th Oct 20255812 PMAQI
4th Oct 2025561 PMAQI
4th Oct 2025552 PMAQI
4th Oct 2025603 PMAQI
4th Oct 2025594 PMAQI
4th Oct 2025615 PMAQI
4th Oct 2025566 PMAQI
4th Oct 2025587 PMAQI
4th Oct 2025638 PMAQI
4th Oct 2025669 PMAQI
4th Oct 20256710 PMAQI
4th Oct 20256811 PMAQI
5th Oct 20256612 AMAQI
5th Oct 2025631 AMAQI
5th Oct 2025642 AMAQI
5th Oct 2025613 AMAQI
5th Oct 2025654 AMAQI
5th Oct 2025675 AMAQI
5th Oct 2025656 AMAQI
19°C18/20°C
5th Oct 2025667 AMAQI
5th Oct 2025658 AMAQI
5th Oct 2025629 AMAQI
5th Oct 20256010 AMAQI
5th Oct 20256011 AMAQI
5th Oct 20255912 PMAQI
5th Oct 2025621 PMAQI
5th Oct 2025602 PMAQI
5th Oct 2025663 PMAQI
5th Oct 2025674 PMAQI
5th Oct 2025665 PMAQI
5th Oct 2025746 PMAQI
5th Oct 2025807 PMAQI
5th Oct 2025938 PMAQI
5th Oct 20251049 PMAQI
5th Oct 202511710 PMAQI
5th Oct 202512111 PMAQI
6th Oct 202512012 AMAQI
6th Oct 20251351 AMAQI
6th Oct 20251072 AMAQI
6th Oct 20251083 AMAQI
6th Oct 2025964 AMAQI
6th Oct 2025845 AMAQI
6th Oct 2025676 AMAQI
19°C17/21°C
6th Oct 2025657 AMAQI
6th Oct 2025648 AMAQI
6th Oct 2025709 AMAQI
6th Oct 20257210 AMAQI
6th Oct 20257111 AMAQI
6th Oct 20256912 PMAQI
6th Oct 2025671 PMAQI
6th Oct 2025612 PMAQI
6th Oct 2025653 PMAQI
6th Oct 2025684 PMAQI
6th Oct 2025705 PMAQI
6th Oct 2025706 PMAQI
6th Oct 2025827 PMAQI
6th Oct 20251198 PMAQI
20°C17/22°C
7th Oct 2025942 PMAQI
7th Oct 2025783 PMAQI
7th Oct 20251114 PMAQI
7th Oct 20251145 PMAQI
7th Oct 20251146 PMAQI
7th Oct 2025857 PMAQI
7th Oct 2025798 PMAQI
7th Oct 2025769 PMAQI
7th Oct 20257410 PMAQI
7th Oct 20257511 PMAQI
8th Oct 20257212 AMAQI
8th Oct 2025721 AMAQI
8th Oct 2025712 AMAQI
8th Oct 2025723 AMAQI
8th Oct 2025704 AMAQI
8th Oct 2025725 AMAQI
8th Oct 2025736 AMAQI
17°C16/18°C
8th Oct 2025747 AMAQI
8th Oct 2025728 AMAQI
8th Oct 2025749 AMAQI
8th Oct 20257010 AMAQI
8th Oct 20256411 AMAQI
8th Oct 20256212 PMAQI
8th Oct 2025601 PMAQI
8th Oct 2025592 PMAQI
8th Oct 2025573 PMAQI
8th Oct 2025564 PMAQI
8th Oct 2025575 PMAQI
8th Oct 2025576 PMAQI
8th Oct 2025597 PMAQI
8th Oct 2025618 PMAQI
8th Oct 2025689 PMAQI
8th Oct 20257010 PMAQI
8th Oct 20256711 PMAQI
9th Oct 20256412 AMAQI
9th Oct 2025591 AMAQI
9th Oct 2025582 AMAQI
9th Oct 2025563 AMAQI
9th Oct 2025564 AMAQI
9th Oct 2025565 AMAQI
9th Oct 2025556 AMAQI
16°C14/17°C
9th Oct 2025557 AMAQI
9th Oct 2025528 AMAQI
9th Oct 2025579 AMAQI
9th Oct 20255610 AMAQI
9th Oct 20255511 AMAQI
9th Oct 20255612 PMAQI
9th Oct 2025581 PMAQI
9th Oct 2025562 PMAQI
9th Oct 2025553 PMAQI
9th Oct 2025584 PMAQI
9th Oct 2025605 PMAQI
9th Oct 2025626 PMAQI
9th Oct 2025657 PMAQI
9th Oct 2025688 PMAQI
9th Oct 2025679 PMAQI
9th Oct 20256510 PMAQI
9th Oct 20256611 PMAQI
10th Oct 20256812 AMAQI
10th Oct 2025711 AMAQI
10th Oct 2025712 AMAQI
10th Oct 2025703 AMAQI
10th Oct 2025704 AMAQI
10th Oct 2025715 AMAQI
10th Oct 2025646 AMAQI
15°C13/16°C
10th Oct 2025637 AMAQI
10th Oct 2025698 AMAQI
10th Oct 2025699 AMAQI
10th Oct 20257510 AMAQI
10th Oct 20257911 AMAQI
10th Oct 20257312 PMAQI
10th Oct 2025701 PMAQI
10th Oct 2025642 PMAQI
10th Oct 2025623 PMAQI
10th Oct 2025594 PMAQI
10th Oct 2025615 PMAQI
10th Oct 2025686 PMAQI
10th Oct 2025787 PMAQI
10th Oct 2025858 PMAQI
10th Oct 20251049 PMAQI
10th Oct 202510310 PMAQI
10th Oct 202510111 PMAQI
11th Oct 20259012 AMAQI
11th Oct 2025861 AMAQI
11th Oct 2025802 AMAQI
11th Oct 2025753 AMAQI
11th Oct 2025764 AMAQI
11th Oct 2025725 AMAQI
11th Oct 2025706 AMAQI
17°C14/19°C
11th Oct 2025687 AMAQI
11th Oct 2025698 AMAQI
11th Oct 2025669 AMAQI
11th Oct 20256710 AMAQI
11th Oct 20256411 AMAQI
11th Oct 20256112 PMAQI
11th Oct 2025601 PMAQI
11th Oct 2025602 PMAQI
11th Oct 2025623 PMAQI
11th Oct 2025574 PMAQI
11th Oct 2025555 PMAQI
11th Oct 2025526 PMAQI
11th Oct 2025547 PMAQI
11th Oct 2025618 PMAQI
11th Oct 2025639 PMAQI
11th Oct 20256910 PMAQI
11th Oct 20256411 PMAQI
12th Oct 20255912 AMAQI
12th Oct 2025601 AMAQI
12th Oct 2025652 AMAQI
12th Oct 2025653 AMAQI
12th Oct 2025624 AMAQI
12th Oct 2025605 AMAQI
12th Oct 2025576 AMAQI
15°C14/17°C
12th Oct 2025607 AMAQI
12th Oct 2025598 AMAQI
12th Oct 2025589 AMAQI
12th Oct 20255810 AMAQI
12th Oct 20255511 AMAQI
12th Oct 20255812 PMAQI
12th Oct 2025591 PMAQI
12th Oct 2025582 PMAQI
12th Oct 2025603 PMAQI
12th Oct 2025624 PMAQI
12th Oct 2025615 PMAQI
12th Oct 2025616 PMAQI
12th Oct 2025687 PMAQI
12th Oct 2025788 PMAQI
12th Oct 20251019 PMAQI
12th Oct 202511010 PMAQI
12th Oct 202511411 PMAQI
13th Oct 202510812 AMAQI
13th Oct 20251181 AMAQI
13th Oct 20251092 AMAQI
13th Oct 20251043 AMAQI
13th Oct 2025984 AMAQI
13th Oct 2025995 AMAQI
13th Oct 2025966 AMAQI
15°C13/17°C
13th Oct 2025907 AMAQI
13th Oct 2025908 AMAQI
13th Oct 2025929 AMAQI
13th Oct 20258610 AMAQI
13th Oct 20258411 AMAQI
13th Oct 20257912 PMAQI
13th Oct 2025771 PMAQI
13th Oct 2025742 PMAQI
13th Oct 2025803 PMAQI
13th Oct 2025834 PMAQI
13th Oct 2025985 PMAQI
13th Oct 20251096 PMAQI
13th Oct 20251307 PMAQI
13th Oct 20251308 PMAQI
13th Oct 20251249 PMAQI
13th Oct 202511710 PMAQI
13th Oct 202510811 PMAQI
14th Oct 202510612 AMAQI
14th Oct 20251071 AMAQI
14th Oct 20251052 AMAQI
14th Oct 2025993 AMAQI
14th Oct 20251104 AMAQI
14th Oct 20251065 AMAQI
14th Oct 20251056 AMAQI
16°C14/18°C
14th Oct 2025947 AMAQI
14th Oct 2025928 AMAQI
14th Oct 2025869 AMAQI
14th Oct 20258010 AMAQI
14th Oct 20257111 AMAQI
14th Oct 20257112 PMAQI
14th Oct 2025701 PMAQI
14th Oct 2025712 PMAQI
14th Oct 2025723 PMAQI
14th Oct 2025744 PMAQI
14th Oct 2025735 PMAQI
14th Oct 2025716 PMAQI
14th Oct 2025747 PMAQI
14th Oct 2025758 PMAQI
14th Oct 2025749 PMAQI
14th Oct 20257610 PMAQI
14th Oct 20257811 PMAQI
15th Oct 20257812 AMAQI
15th Oct 2025801 AMAQI
15th Oct 2025722 AMAQI
15th Oct 2025653 AMAQI
15th Oct 2025654 AMAQI
15th Oct 2025635 AMAQI
15th Oct 2025616 AMAQI
17°C16/20°C
15th Oct 2025627 AMAQI
15th Oct 2025638 AMAQI
15th Oct 2025649 AMAQI
15th Oct 20256210 AMAQI
15th Oct 20256311 AMAQI
15th Oct 20255912 PMAQI
15th Oct 2025591 PMAQI
15th Oct 2025592 PMAQI
15th Oct 2025583 PMAQI
15th Oct 2025564 PMAQI
15th Oct 2025555 PMAQI
15th Oct 2025596 PMAQI
15th Oct 2025667 PMAQI
15th Oct 2025668 PMAQI
15th Oct 2025749 PMAQI
15th Oct 20257510 PMAQI
15th Oct 20258211 PMAQI
16th Oct 20258412 AMAQI
16th Oct 2025801 AMAQI
16th Oct 2025742 AMAQI
16th Oct 2025703 AMAQI
16th Oct 2025694 AMAQI
16th Oct 2025655 AMAQI
16th Oct 2025646 AMAQI
17°C15/19°C
16th Oct 2025647 AMAQI
16th Oct 2025638 AMAQI
16th Oct 2025639 AMAQI
16th Oct 20256310 AMAQI
16th Oct 20255711 AMAQI
16th Oct 20255712 PMAQI
16th Oct 2025561 PMAQI
16th Oct 2025572 PMAQI
16th Oct 2025573 PMAQI
16th Oct 2025564 PMAQI
16th Oct 2025585 PMAQI
16th Oct 2025606 PMAQI
16th Oct 2025617 PMAQI
16th Oct 2025668 PMAQI
16th Oct 2025689 PMAQI
16th Oct 20256710 PMAQI
16th Oct 20256711 PMAQI
17th Oct 20256612 AMAQI
17th Oct 2025641 AMAQI
17th Oct 2025652 AMAQI
17th Oct 2025653 AMAQI
17th Oct 2025654 AMAQI
17th Oct 2025625 AMAQI
17th Oct 2025636 AMAQI
16°C15/18°C
17th Oct 2025667 AMAQI
17th Oct 2025678 AMAQI
17th Oct 2025689 AMAQI
17th Oct 20256810 AMAQI
17th Oct 20256611 AMAQI
17th Oct 20256312 PMAQI
17th Oct 2025621 PMAQI
17th Oct 2025682 PMAQI
17th Oct 2025703 PMAQI
17th Oct 2025724 PMAQI
17th Oct 2025715 PMAQI
17th Oct 2025746 PMAQI
17th Oct 2025727 PMAQI
17th Oct 2025898 PMAQI
17th Oct 2025919 PMAQI
17th Oct 20259210 PMAQI
17th Oct 20259711 PMAQI
18th Oct 202510112 AMAQI
18th Oct 20251001 AMAQI
18th Oct 2025992 AMAQI
18th Oct 20251063 AMAQI
18th Oct 20251174 AMAQI
18th Oct 20251205 AMAQI
18th Oct 20251186 AMAQI
17°C16/19°C
18th Oct 20251287 AMAQI
18th Oct 20251508 AMAQI
18th Oct 20251549 AMAQI
18th Oct 202516310 AMAQI
18th Oct 202514911 AMAQI
18th Oct 202512812 PMAQI
18th Oct 20251071 PMAQI
18th Oct 20251142 PMAQI
18th Oct 20251333 PMAQI
18th Oct 20251174 PMAQI
18th Oct 20251285 PMAQI
18th Oct 20251346 PMAQI
18th Oct 20251447 PMAQI
18th Oct 20251488 PMAQI
18th Oct 20251569 PMAQI
18th Oct 202517710 PMAQI
18th Oct 202517411 PMAQI
19th Oct 202516612 AMAQI
--°C/°C
7 AM
12 PM
6 PM
12 AM
6 AM
--°C/°C
Day time
Avg. Highest Time
7 AM - 11 AM
65AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
12 PM - 2 PM
61AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 AM to 11 AM (Avg. 65), while the lowest AQI was between 12 PM to 2 PM (Avg. 61).
Night time
Avg. Highest Time
8 PM - 11 PM
74AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
6 AM
64AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 PM to 11 PM (Avg. 74), while the lowest AQI was between 6 AM to 6 AM (Avg. 64).
2025 Days Vs Air Quality
Basaksehir, Istanbul, Istanbul Province, Turkey
2025
26%
77
68%
198
5%
16
Total number of days with different AQI categories in last 291 days in 2025 (74 days remaining)
Good
77 DaysModerate
198 DaysPoor
16 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 26%
Health Risk Level:
Very high
In 2025, 26% of 291 days were within WHO’s safe air quality limits. The risk of health issues is Very high, including respiratory issues, heart disease, and stress, particularly affecting vulnerable groups.
Annual Air Quality Insights
Basaksehir, 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
115AQI
115AQI
2nd January 2025
128AQI
128AQI
3rd January 2025
88AQI
88AQI
4th January 2025
71AQI
71AQI
5th January 2025
60AQI
60AQI
6th January 2025
70AQI
70AQI
7th January 2025
87AQI
87AQI
8th January 2025
67AQI
67AQI
9th January 2025
72AQI
72AQI
10th January 2025
87AQI
87AQI
11th January 2025
87AQI
87AQI
12th January 2025
56AQI
56AQI
13th January 2025
48AQI
48AQI
14th January 2025
47AQI
47AQI
15th January 2025
47AQI
47AQI
16th January 2025
49AQI
49AQI
17th January 2025
73AQI
73AQI
18th January 2025
101AQI
101AQI
19th January 2025
121AQI
121AQI
20th January 2025
105AQI
105AQI
21st January 2025
83AQI
83AQI
22nd January 2025
121AQI
121AQI
23rd January 2025
123AQI
123AQI
24th January 2025
127AQI
127AQI
25th January 2025
90AQI
90AQI
26th January 2025
81AQI
81AQI
27th January 2025
100AQI
100AQI
28th January 2025
115AQI
115AQI
29th January 2025
88AQI
88AQI
30th January 2025
81AQI
81AQI
31st January 2025
97AQI
97AQI
1st February 2025
127AQI
127AQI
2nd February 2025
118AQI
118AQI
3rd February 2025
112AQI
112AQI
4th February 2025
109AQI
109AQI
5th February 2025
54AQI
54AQI
6th February 2025
60AQI
60AQI
7th February 2025
62AQI
62AQI
8th February 2025
60AQI
60AQI
9th February 2025
64AQI
64AQI
10th February 2025
56AQI
56AQI
11th February 2025
60AQI
60AQI
12th February 2025
60AQI
60AQI
13th February 2025
61AQI
61AQI
14th February 2025
60AQI
60AQI
15th February 2025
64AQI
64AQI
16th February 2025
61AQI
61AQI
17th February 2025
58AQI
58AQI
18th February 2025
55AQI
55AQI
19th February 2025
54AQI
54AQI
20th February 2025
54AQI
54AQI
21st February 2025
51AQI
51AQI
22nd February 2025
50AQI
50AQI
23rd February 2025
52AQI
52AQI
24th February 2025
52AQI
52AQI
25th February 2025
53AQI
53AQI
26th February 2025
73AQI
73AQI
27th February 2025
68AQI
68AQI
28th February 2025
72AQI
72AQI
1st March 2025
78AQI
78AQI
2nd March 2025
69AQI
69AQI
3rd March 2025
63AQI
63AQI
4th March 2025
59AQI
59AQI
5th March 2025
59AQI
59AQI
6th March 2025
61AQI
61AQI
7th March 2025
61AQI
61AQI
8th March 2025
74AQI
74AQI
9th March 2025
92AQI
92AQI
10th March 2025
92AQI
92AQI
11th March 2025
101AQI
101AQI
12th March 2025
96AQI
96AQI
13th March 2025
67AQI
67AQI
14th March 2025
63AQI
63AQI
15th March 2025
60AQI
60AQI
16th March 2025
61AQI
61AQI
17th March 2025
58AQI
58AQI
18th March 2025
50AQI
50AQI
19th March 2025
48AQI
48AQI
20th March 2025
62AQI
62AQI
21st March 2025
62AQI
62AQI
22nd March 2025
68AQI
68AQI
23rd March 2025
79AQI
79AQI
24th March 2025
74AQI
74AQI
25th March 2025
74AQI
74AQI
26th March 2025
72AQI
72AQI
27th March 2025
70AQI
70AQI
28th March 2025
82AQI
82AQI
29th March 2025
81AQI
81AQI
30th March 2025
86AQI
86AQI
31st March 2025
58AQI
58AQI
1st April 2025
62AQI
62AQI
2nd April 2025
58AQI
58AQI
3rd April 2025
63AQI
63AQI
4th April 2025
63AQI
63AQI
5th April 2025
63AQI
63AQI
6th April 2025
43AQI
43AQI
7th April 2025
35AQI
35AQI
8th April 2025
43AQI
43AQI
9th April 2025
40AQI
40AQI
10th April 2025
42AQI
42AQI
11th April 2025
55AQI
55AQI
12th April 2025
53AQI
53AQI
13th April 2025
63AQI
63AQI
14th April 2025
59AQI
59AQI
15th April 2025
48AQI
48AQI
16th April 2025
58AQI
58AQI
17th April 2025
51AQI
51AQI
18th April 2025
52AQI
52AQI
19th April 2025
61AQI
61AQI
20th April 2025
45AQI
45AQI
21st April 2025
58AQI
58AQI
22nd April 2025
79AQI
79AQI
23rd April 2025
55AQI
55AQI
24th April 2025
38AQI
38AQI
25th April 2025
56AQI
56AQI
26th April 2025
45AQI
45AQI
27th April 2025
46AQI
46AQI
28th April 2025
50AQI
50AQI
29th April 2025
50AQI
50AQI
30th April 2025
50AQI
50AQI
1st May 2025
56AQI
56AQI
2nd May 2025
54AQI
54AQI
3rd May 2025
57AQI
57AQI
4th May 2025
37AQI
37AQI
5th May 2025
47AQI
47AQI
6th May 2025
56AQI
56AQI
7th May 2025
56AQI
56AQI
8th May 2025
67AQI
67AQI
9th May 2025
58AQI
58AQI
10th May 2025
55AQI
55AQI
11th May 2025
47AQI
47AQI
12th May 2025
46AQI
46AQI
13th May 2025
32AQI
32AQI
14th May 2025
27AQI
27AQI
15th May 2025
31AQI
31AQI
16th May 2025
36AQI
36AQI
17th May 2025
38AQI
38AQI
18th May 2025
34AQI
34AQI
19th May 2025
31AQI
31AQI
20th May 2025
28AQI
28AQI
21st May 2025
29AQI
29AQI
22nd May 2025
30AQI
30AQI
23rd May 2025
36AQI
36AQI
24th May 2025
38AQI
38AQI
25th May 2025
38AQI
38AQI
26th May 2025
33AQI
33AQI
27th May 2025
35AQI
35AQI
28th May 2025
36AQI
36AQI
29th May 2025
42AQI
42AQI
30th May 2025
37AQI
37AQI
31st May 2025
33AQI
33AQI
1st June 2025
33AQI
33AQI
2nd June 2025
29AQI
29AQI
3rd June 2025
32AQI
32AQI
4th June 2025
32AQI
32AQI
5th June 2025
33AQI
33AQI
6th June 2025
39AQI
39AQI
7th June 2025
40AQI
40AQI
8th June 2025
42AQI
42AQI
9th June 2025
45AQI
45AQI
10th June 2025
41AQI
41AQI
11th June 2025
47AQI
47AQI
12th June 2025
48AQI
48AQI
13th June 2025
47AQI
47AQI
14th June 2025
40AQI
40AQI
15th June 2025
36AQI
36AQI
16th June 2025
35AQI
35AQI
17th June 2025
39AQI
39AQI
18th June 2025
43AQI
43AQI
19th June 2025
45AQI
45AQI
20th June 2025
45AQI
45AQI
21st June 2025
41AQI
41AQI
22nd June 2025
39AQI
39AQI
23rd June 2025
32AQI
32AQI
24th June 2025
34AQI
34AQI
25th June 2025
33AQI
33AQI
26th June 2025
34AQI
34AQI
27th June 2025
35AQI
35AQI
28th June 2025
36AQI
36AQI
29th June 2025
35AQI
35AQI
30th June 2025
28AQI
28AQI
1st July 2025
55AQI
55AQI
2nd July 2025
59AQI
59AQI
3rd July 2025
41AQI
41AQI
4th July 2025
56AQI
56AQI
5th July 2025
56AQI
56AQI
6th July 2025
58AQI
58AQI
7th July 2025
60AQI
60AQI
8th July 2025
59AQI
59AQI
9th July 2025
59AQI
59AQI
10th July 2025
66AQI
66AQI
11th July 2025
57AQI
57AQI
12th July 2025
54AQI
54AQI
13th July 2025
53AQI
53AQI
14th July 2025
55AQI
55AQI
15th July 2025
57AQI
57AQI
16th July 2025
57AQI
57AQI
17th July 2025
63AQI
63AQI
18th July 2025
64AQI
64AQI
19th July 2025
58AQI
58AQI
20th July 2025
45AQI
45AQI
21st July 2025
61AQI
61AQI
22nd July 2025
57AQI
57AQI
23rd July 2025
72AQI
72AQI
24th July 2025
69AQI
69AQI
25th July 2025
58AQI
58AQI
26th July 2025
55AQI
55AQI
27th July 2025
52AQI
52AQI
28th July 2025
64AQI
64AQI
29th July 2025
68AQI
68AQI
30th July 2025
71AQI
71AQI
31st July 2025
62AQI
62AQI
1st August 2025
56AQI
56AQI
2nd August 2025
56AQI
56AQI
3rd August 2025
55AQI
55AQI
4th August 2025
54AQI
54AQI
5th August 2025
56AQI
56AQI
6th August 2025
58AQI
58AQI
7th August 2025
60AQI
60AQI
8th August 2025
64AQI
64AQI
9th August 2025
59AQI
59AQI
10th August 2025
56AQI
56AQI
11th August 2025
57AQI
57AQI
12th August 2025
59AQI
59AQI
13th August 2025
60AQI
60AQI
14th August 2025
58AQI
58AQI
15th August 2025
58AQI
58AQI
16th August 2025
59AQI
59AQI
17th August 2025
58AQI
58AQI
18th August 2025
56AQI
56AQI
19th August 2025
57AQI
57AQI
20th August 2025
54AQI
54AQI
21st August 2025
56AQI
56AQI
22nd August 2025
61AQI
61AQI
23rd August 2025
65AQI
65AQI
24th August 2025
55AQI
55AQI
25th August 2025
53AQI
53AQI
26th August 2025
51AQI
51AQI
27th August 2025
46AQI
46AQI
28th August 2025
45AQI
45AQI
29th August 2025
51AQI
51AQI
30th August 2025
56AQI
56AQI
31st August 2025
67AQI
67AQI
1st September 2025
56AQI
56AQI
2nd September 2025
56AQI
56AQI
3rd September 2025
63AQI
63AQI
4th September 2025
68AQI
68AQI
5th September 2025
62AQI
62AQI
6th September 2025
56AQI
56AQI
7th September 2025
54AQI
54AQI
8th September 2025
54AQI
54AQI
9th September 2025
54AQI
54AQI
10th September 2025
61AQI
61AQI
11th September 2025
63AQI
63AQI
12th September 2025
58AQI
58AQI
13th September 2025
54AQI
54AQI
14th September 2025
51AQI
51AQI
15th September 2025
52AQI
52AQI
16th September 2025
53AQI
53AQI
17th September 2025
55AQI
55AQI
18th September 2025
54AQI
54AQI
19th September 2025
51AQI
51AQI
20th September 2025
51AQI
51AQI
21st September 2025
55AQI
55AQI
22nd September 2025
54AQI
54AQI
23rd September 2025
56AQI
56AQI
24th September 2025
58AQI
58AQI
25th September 2025
58AQI
58AQI
26th September 2025
58AQI
58AQI
27th September 2025
55AQI
55AQI
28th September 2025
53AQI
53AQI
29th September 2025
56AQI
56AQI
30th September 2025
53AQI
53AQI
1st October 2025
66AQI
66AQI
2nd October 2025
63AQI
63AQI
3rd October 2025
74AQI
74AQI
4th October 2025
67AQI
67AQI
5th October 2025
69AQI
69AQI
6th October 2025
89AQI
89AQI
7th October 2025
87AQI
87AQI
8th October 2025
66AQI
66AQI
9th October 2025
60AQI
60AQI
10th October 2025
75AQI
75AQI
11th October 2025
67AQI
67AQI
12th October 2025
69AQI
69AQI
13th October 2025
102AQI
102AQI
14th October 2025
86AQI
86AQI
15th October 2025
66AQI
66AQI
16th October 2025
65AQI
65AQI
17th October 2025
72AQI
72AQI
18th October 2025
118AQI
118AQI
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025
87AQI
67AQI
70AQI
53AQI
41AQI
38AQI
59AQI
57AQI
56AQI
76AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202560AQI
4
18
9
1
23
4
2
28
1
13
17
23
8
30
2
29
2
29
30
16
2
77
198
16
Highest AQI recorded in
January87AQI
Lowest AQI recorded in
June38AQI
202466AQI
5
22
2
22
2
17
3
3
19
2
8
20
30
4
27
5
25
29
2
25
4
28
2
29
2
27
293
17
Highest AQI recorded in
March83AQI
Lowest AQI recorded in
May53AQI
202375AQI
7
20
1
3
1
25
2
25
6
29
1
8
13
10
29
1
4
26
1
1
30
3
27
17
1
4
19
2
6
17
6
1
26
272
34
14
Highest AQI recorded in
May125AQI
Lowest AQI recorded in
September59AQI
202258AQI
7
24
3
16
3
9
19
3
3
25
2
16
13
18
12
23
1
1
20
9
18
11
2
13
15
2
6
18
4
2
137
163
16
2
Highest AQI recorded in
December77AQI
Lowest AQI recorded in
July35AQI
202161AQI
12
19
6
18
4
12
18
1
10
20
16
10
13
14
20
11
15
15
29
4
24
3
4
18
7
10
21
122
217
15
Highest AQI recorded in
November76AQI
Lowest AQI recorded in
July48AQI
202057AQI
4
9
7
14
10
8
7
19
17
13
24
7
9
21
7
18
3
1
8
21
2
93
130
6
Highest AQI recorded in
November119AQI
Lowest AQI recorded in
August50AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
75AQILeast Polluted Year Recorded
2020(Avg.)
57AQIBasaksehir's annual 2025 AQI (60) shows an average percentage change of -4.7% (improved AQI) compared to previous years: 2020 (57), 2021 (61), 2022 (58), 2023 (75), 2024 (66).
