Kocaeli Gebze, Cayirova, Kocaeli, 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+
September Air Quality Analysis
Kocaeli Gebze, Cayirova, Kocaeli, Turkey
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
29th Sep 2024
137AQILowest AQI recorded on
20th Sep 2022
31AQISame Day Analysis (23rd September ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 59 of Moderate air quality, showing improvement over 2024 and 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 24th Sep - 25th Sep 2025
Kocaeli Gebze, Cayirova, Kocaeli, Turkey
AQI
Day
Night
.
6 AM24th Sep 2025
7 PM
5 AM25th Sep 2025
Day time
Avg. Highest Time
6AM24th Sep
69AQI
Avg. Lowest Time
6PM24th Sep
62AQI
Night time
Avg. Highest Time
3AM25th Sep
64AQI
Avg. Lowest Time
5AM25th Sep
62AQI
In the last 24 hours,
Kocaeli Gebze's AQI reached its highest point of 69 at 6 AM during the Day, while the lowest point, 62, was recorded at 5 AM during the Night between 24th Sep and 25th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Kocaeli Gebze, Cayirova, Kocaeli, Turkey
AugSep
26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 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
Day
Night
26th Aug 2025626 AMAQI
26th Aug 2025587 AMAQI
26th Aug 2025648 AMAQI
26th Aug 2025599 AMAQI
26th Aug 20256310 AMAQI
26th Aug 20256011 AMAQI
26th Aug 20256012 PMAQI
26th Aug 2025621 PMAQI
26th Aug 2025582 PMAQI
26th Aug 2025583 PMAQI
26th Aug 2025584 PMAQI
26th Aug 2025585 PMAQI
26th Aug 2025586 PMAQI
26th Aug 2025577 PMAQI
26th Aug 2025568 PMAQI
26th Aug 2025569 PMAQI
26th Aug 20255710 PMAQI
26th Aug 20255611 PMAQI
27th Aug 20255612 AMAQI
27th Aug 2025551 AMAQI
27th Aug 2025562 AMAQI
27th Aug 2025503 AMAQI
27th Aug 2025554 AMAQI
27th Aug 2025555 AMAQI
22°C19/26°C
27th Aug 2025536 AMAQI
27th Aug 2025547 AMAQI
27th Aug 2025488 AMAQI
27th Aug 2025549 AMAQI
27th Aug 20255210 AMAQI
27th Aug 20255011 AMAQI
27th Aug 20254712 PMAQI
27th Aug 2025501 PMAQI
27th Aug 2025482 PMAQI
27th Aug 2025533 PMAQI
27th Aug 2025524 PMAQI
27th Aug 2025525 PMAQI
27th Aug 2025526 PMAQI
27th Aug 2025507 PMAQI
27th Aug 2025528 PMAQI
27th Aug 2025539 PMAQI
27th Aug 20255210 PMAQI
27th Aug 20255411 PMAQI
28th Aug 20255412 AMAQI
28th Aug 2025501 AMAQI
28th Aug 2025512 AMAQI
28th Aug 2025533 AMAQI
28th Aug 2025554 AMAQI
28th Aug 2025545 AMAQI
23°C20/26°C
28th Aug 2025486 AMAQI
28th Aug 2025567 AMAQI
28th Aug 2025518 AMAQI
28th Aug 2025559 AMAQI
28th Aug 20255310 AMAQI
28th Aug 20254811 AMAQI
28th Aug 20255012 PMAQI
28th Aug 2025541 PMAQI
28th Aug 2025522 PMAQI
28th Aug 2025523 PMAQI
28th Aug 2025544 PMAQI
28th Aug 2025505 PMAQI
28th Aug 2025536 PMAQI
28th Aug 2025547 PMAQI
28th Aug 2025528 PMAQI
28th Aug 2025529 PMAQI
28th Aug 20255210 PMAQI
28th Aug 20255011 PMAQI
29th Aug 20255212 AMAQI
29th Aug 2025501 AMAQI
29th Aug 2025522 AMAQI
29th Aug 2025593 AMAQI
29th Aug 2025574 AMAQI
29th Aug 2025585 AMAQI
23°C21/27°C
29th Aug 2025606 AMAQI
29th Aug 2025637 AMAQI
29th Aug 2025638 AMAQI
29th Aug 2025609 AMAQI
29th Aug 20256010 AMAQI
29th Aug 20256211 AMAQI
29th Aug 20256112 PMAQI
29th Aug 2025611 PMAQI
29th Aug 2025602 PMAQI
29th Aug 2025563 PMAQI
29th Aug 2025594 PMAQI
29th Aug 2025585 PMAQI
29th Aug 2025586 PMAQI
29th Aug 2025587 PMAQI
29th Aug 2025608 PMAQI
29th Aug 2025589 PMAQI
29th Aug 20255610 PMAQI
29th Aug 20255811 PMAQI
30th Aug 20255812 AMAQI
30th Aug 2025591 AMAQI
30th Aug 2025572 AMAQI
30th Aug 2025653 AMAQI
30th Aug 2025644 AMAQI
30th Aug 2025685 AMAQI
24°C21/29°C
30th Aug 2025606 AMAQI
30th Aug 2025647 AMAQI
30th Aug 2025638 AMAQI
30th Aug 2025509 AMAQI
30th Aug 20256410 AMAQI
30th Aug 20257311 AMAQI
30th Aug 20257212 PMAQI
30th Aug 2025721 PMAQI
30th Aug 2025642 PMAQI
30th Aug 2025663 PMAQI
30th Aug 2025624 PMAQI
30th Aug 2025675 PMAQI
30th Aug 2025666 PMAQI
30th Aug 2025647 PMAQI
30th Aug 2025658 PMAQI
30th Aug 2025649 PMAQI
30th Aug 20255810 PMAQI
30th Aug 20255811 PMAQI
31st Aug 20256212 AMAQI
31st Aug 2025621 AMAQI
31st Aug 2025612 AMAQI
31st Aug 2025723 AMAQI
31st Aug 2025794 AMAQI
31st Aug 2025645 AMAQI
23°C21/26°C
31st Aug 2025656 AMAQI
31st Aug 2025667 AMAQI
31st Aug 2025678 AMAQI
31st Aug 2025689 AMAQI
31st Aug 20256710 AMAQI
31st Aug 20257511 AMAQI
31st Aug 20258312 PMAQI
31st Aug 2025761 PMAQI
31st Aug 2025742 PMAQI
31st Aug 2025703 PMAQI
31st Aug 2025714 PMAQI
31st Aug 2025685 PMAQI
31st Aug 2025736 PMAQI
31st Aug 2025767 PMAQI
31st Aug 2025778 PMAQI
31st Aug 2025719 PMAQI
31st Aug 20256910 PMAQI
31st Aug 20254211 PMAQI
1st Sep 20254612 AMAQI
1st Sep 2025441 AMAQI
1st Sep 2025502 AMAQI
1st Sep 2025563 AMAQI
1st Sep 2025564 AMAQI
1st Sep 2025575 AMAQI
26°C23/29°C
1st Sep 2025586 AMAQI
1st Sep 2025717 AMAQI
1st Sep 2025688 AMAQI
1st Sep 2025689 AMAQI
1st Sep 20256810 AMAQI
1st Sep 20256911 AMAQI
1st Sep 20256912 PMAQI
1st Sep 2025641 PMAQI
1st Sep 2025522 PMAQI
1st Sep 2025613 PMAQI
1st Sep 2025644 PMAQI
1st Sep 2025575 PMAQI
1st Sep 2025606 PMAQI
1st Sep 2025597 PMAQI
1st Sep 2025618 PMAQI
1st Sep 2025619 PMAQI
1st Sep 20255910 PMAQI
1st Sep 20255911 PMAQI
2nd Sep 20255912 AMAQI
2nd Sep 2025581 AMAQI
2nd Sep 2025452 AMAQI
2nd Sep 2025553 AMAQI
2nd Sep 2025504 AMAQI
2nd Sep 2025645 AMAQI
25°C23/27°C
2nd Sep 2025716 AMAQI
2nd Sep 2025647 AMAQI
2nd Sep 2025688 AMAQI
2nd Sep 2025649 AMAQI
2nd Sep 20256310 AMAQI
2nd Sep 20256211 AMAQI
2nd Sep 20256212 PMAQI
2nd Sep 2025621 PMAQI
2nd Sep 2025582 PMAQI
2nd Sep 2025603 PMAQI
2nd Sep 2025594 PMAQI
2nd Sep 2025585 PMAQI
2nd Sep 2025586 PMAQI
2nd Sep 2025567 PMAQI
2nd Sep 2025558 PMAQI
2nd Sep 2025579 PMAQI
2nd Sep 20255610 PMAQI
2nd Sep 20255611 PMAQI
3rd Sep 20254812 AMAQI
3rd Sep 2025511 AMAQI
3rd Sep 2025502 AMAQI
3rd Sep 2025693 AMAQI
3rd Sep 2025634 AMAQI
3rd Sep 2025695 AMAQI
25°C23/28°C
3rd Sep 2025726 AMAQI
3rd Sep 2025687 AMAQI
3rd Sep 2025678 AMAQI
3rd Sep 2025679 AMAQI
3rd Sep 20257410 AMAQI
3rd Sep 20259311 AMAQI
3rd Sep 20258612 PMAQI
3rd Sep 2025881 PMAQI
3rd Sep 2025732 PMAQI
3rd Sep 2025743 PMAQI
3rd Sep 2025754 PMAQI
3rd Sep 2025715 PMAQI
3rd Sep 2025726 PMAQI
3rd Sep 2025707 PMAQI
3rd Sep 2025688 PMAQI
3rd Sep 2025739 PMAQI
3rd Sep 20257010 PMAQI
3rd Sep 20256811 PMAQI
4th Sep 20256612 AMAQI
4th Sep 2025631 AMAQI
4th Sep 2025652 AMAQI
4th Sep 2025863 AMAQI
4th Sep 2025884 AMAQI
4th Sep 2025835 AMAQI
25°C22/29°C
4th Sep 2025826 AMAQI
4th Sep 2025747 AMAQI
4th Sep 2025808 AMAQI
4th Sep 2025749 AMAQI
4th Sep 20257210 AMAQI
4th Sep 20258311 AMAQI
4th Sep 20259012 PMAQI
4th Sep 2025861 PMAQI
4th Sep 2025822 PMAQI
4th Sep 2025823 PMAQI
4th Sep 2025824 PMAQI
4th Sep 2025825 PMAQI
4th Sep 2025826 PMAQI
4th Sep 2025787 PMAQI
4th Sep 2025748 PMAQI
4th Sep 2025749 PMAQI
4th Sep 20257610 PMAQI
4th Sep 20257311 PMAQI
5th Sep 20256912 AMAQI
5th Sep 2025741 AMAQI
5th Sep 2025732 AMAQI
5th Sep 2025723 AMAQI
5th Sep 2025734 AMAQI
5th Sep 2025645 AMAQI
25°C22/28°C
5th Sep 2025636 AMAQI
5th Sep 2025697 AMAQI
5th Sep 2025698 AMAQI
5th Sep 2025709 AMAQI
5th Sep 20256710 AMAQI
5th Sep 20256811 AMAQI
5th Sep 20256912 PMAQI
5th Sep 2025681 PMAQI
5th Sep 2025692 PMAQI
5th Sep 2025723 PMAQI
5th Sep 2025704 PMAQI
5th Sep 2025755 PMAQI
5th Sep 2025706 PMAQI
5th Sep 2025667 PMAQI
5th Sep 2025558 PMAQI
5th Sep 2025629 PMAQI
5th Sep 20256810 PMAQI
5th Sep 20256611 PMAQI
6th Sep 20256512 AMAQI
6th Sep 2025661 AMAQI
6th Sep 2025672 AMAQI
6th Sep 2025733 AMAQI
6th Sep 2025764 AMAQI
6th Sep 2025725 AMAQI
24°C22/27°C
6th Sep 2025666 AMAQI
6th Sep 2025717 AMAQI
6th Sep 2025698 AMAQI
6th Sep 2025689 AMAQI
6th Sep 20257010 AMAQI
6th Sep 20256811 AMAQI
6th Sep 20257012 PMAQI
6th Sep 2025721 PMAQI
6th Sep 2025652 PMAQI
6th Sep 2025703 PMAQI
6th Sep 2025684 PMAQI
6th Sep 2025545 PMAQI
6th Sep 2025586 PMAQI
6th Sep 2025587 PMAQI
6th Sep 2025588 PMAQI
6th Sep 2025509 PMAQI
6th Sep 20256710 PMAQI
6th Sep 20256711 PMAQI
7th Sep 20256512 AMAQI
7th Sep 2025661 AMAQI
7th Sep 2025662 AMAQI
7th Sep 2025683 AMAQI
7th Sep 2025714 AMAQI
7th Sep 2025615 AMAQI
22°C21/23°C
7th Sep 2025686 AMAQI
7th Sep 2025727 AMAQI
7th Sep 2025728 AMAQI
7th Sep 2025769 AMAQI
7th Sep 20256510 AMAQI
7th Sep 20255611 AMAQI
7th Sep 20255412 PMAQI
7th Sep 2025551 PMAQI
7th Sep 2025542 PMAQI
7th Sep 2025533 PMAQI
7th Sep 2025494 PMAQI
7th Sep 2025545 PMAQI
7th Sep 2025586 PMAQI
7th Sep 2025577 PMAQI
7th Sep 2025558 PMAQI
7th Sep 2025589 PMAQI
7th Sep 20255810 PMAQI
7th Sep 20256211 PMAQI
8th Sep 20256412 AMAQI
8th Sep 2025641 AMAQI
8th Sep 2025642 AMAQI
8th Sep 2025613 AMAQI
8th Sep 2025514 AMAQI
8th Sep 2025605 AMAQI
22°C21/25°C
8th Sep 2025586 AMAQI
8th Sep 2025607 AMAQI
8th Sep 2025588 AMAQI
8th Sep 2025549 AMAQI
8th Sep 20255510 AMAQI
8th Sep 20255611 AMAQI
8th Sep 20255412 PMAQI
8th Sep 2025541 PMAQI
8th Sep 2025522 PMAQI
8th Sep 2025553 PMAQI
8th Sep 2025564 PMAQI
8th Sep 2025545 PMAQI
8th Sep 2025546 PMAQI
8th Sep 2025557 PMAQI
8th Sep 2025538 PMAQI
8th Sep 2025539 PMAQI
8th Sep 20255410 PMAQI
8th Sep 20255211 PMAQI
9th Sep 20255112 AMAQI
9th Sep 2025541 AMAQI
9th Sep 2025532 AMAQI
9th Sep 2025553 AMAQI
9th Sep 2025554 AMAQI
9th Sep 2025705 AMAQI
22°C20/25°C
9th Sep 2025616 AMAQI
9th Sep 2025597 AMAQI
9th Sep 2025588 AMAQI
9th Sep 2025649 AMAQI
9th Sep 20256010 AMAQI
9th Sep 20255811 AMAQI
9th Sep 20255812 PMAQI
9th Sep 2025571 PMAQI
9th Sep 2025602 PMAQI
9th Sep 2025593 PMAQI
9th Sep 2025604 PMAQI
9th Sep 2025605 PMAQI
9th Sep 2025586 PMAQI
9th Sep 2025617 PMAQI
9th Sep 2025538 PMAQI
9th Sep 2025549 PMAQI
9th Sep 20255110 PMAQI
9th Sep 20255311 PMAQI
10th Sep 20255312 AMAQI
10th Sep 2025521 AMAQI
10th Sep 2025562 AMAQI
10th Sep 2025643 AMAQI
10th Sep 2025664 AMAQI
10th Sep 2025685 AMAQI
22°C20/26°C
10th Sep 2025686 AMAQI
10th Sep 2025707 AMAQI
10th Sep 2025718 AMAQI
10th Sep 2025719 AMAQI
10th Sep 20257210 AMAQI
10th Sep 20257411 AMAQI
10th Sep 20256812 PMAQI
10th Sep 2025701 PMAQI
10th Sep 2025662 PMAQI
10th Sep 2025633 PMAQI
10th Sep 2025704 PMAQI
10th Sep 2025685 PMAQI
10th Sep 2025686 PMAQI
10th Sep 2025697 PMAQI
10th Sep 2025708 PMAQI
10th Sep 2025659 PMAQI
10th Sep 20256210 PMAQI
10th Sep 20256211 PMAQI
11th Sep 20256312 AMAQI
11th Sep 2025601 AMAQI
11th Sep 2025612 AMAQI
11th Sep 2025653 AMAQI
11th Sep 2025654 AMAQI
11th Sep 2025685 AMAQI
23°C21/27°C
11th Sep 2025666 AMAQI
11th Sep 2025717 AMAQI
11th Sep 2025648 AMAQI
11th Sep 2025629 AMAQI
11th Sep 20256010 AMAQI
11th Sep 20256111 AMAQI
11th Sep 20256312 PMAQI
11th Sep 2025621 PMAQI
11th Sep 2025622 PMAQI
11th Sep 2025623 PMAQI
11th Sep 2025634 PMAQI
11th Sep 2025625 PMAQI
11th Sep 2025676 PMAQI
11th Sep 2025667 PMAQI
11th Sep 2025668 PMAQI
11th Sep 2025669 PMAQI
11th Sep 20256410 PMAQI
11th Sep 20256411 PMAQI
12th Sep 20256112 AMAQI
12th Sep 2025621 AMAQI
12th Sep 2025632 AMAQI
12th Sep 2025723 AMAQI
12th Sep 2025674 AMAQI
12th Sep 2025635 AMAQI
23°C21/27°C
12th Sep 2025676 AMAQI
12th Sep 2025637 AMAQI
12th Sep 2025688 AMAQI
12th Sep 2025669 AMAQI
12th Sep 20256010 AMAQI
12th Sep 20256111 AMAQI
12th Sep 20256212 PMAQI
12th Sep 2025621 PMAQI
12th Sep 2025612 PMAQI
12th Sep 2025633 PMAQI
12th Sep 2025644 PMAQI
12th Sep 2025645 PMAQI
12th Sep 2025656 PMAQI
12th Sep 2025557 PMAQI
12th Sep 2025638 PMAQI
12th Sep 2025639 PMAQI
12th Sep 20256410 PMAQI
12th Sep 20256311 PMAQI
13th Sep 20256412 AMAQI
13th Sep 2025641 AMAQI
13th Sep 2025642 AMAQI
13th Sep 2025623 AMAQI
13th Sep 2025614 AMAQI
13th Sep 2025605 AMAQI
23°C21/27°C
13th Sep 2025636 AMAQI
13th Sep 2025597 AMAQI
13th Sep 2025608 AMAQI
13th Sep 2025609 AMAQI
13th Sep 20255510 AMAQI
13th Sep 20255411 AMAQI
13th Sep 20255412 PMAQI
13th Sep 2025581 PMAQI
13th Sep 2025592 PMAQI
13th Sep 2025593 PMAQI
13th Sep 2025634 PMAQI
13th Sep 2025615 PMAQI
13th Sep 2025596 PMAQI
13th Sep 2025607 PMAQI
13th Sep 2025618 PMAQI
13th Sep 2025599 PMAQI
13th Sep 20256110 PMAQI
13th Sep 20256011 PMAQI
14th Sep 20256212 AMAQI
14th Sep 2025621 AMAQI
14th Sep 2025612 AMAQI
14th Sep 2025563 AMAQI
14th Sep 2025544 AMAQI
14th Sep 2025525 AMAQI
23°C21/26°C
14th Sep 2025536 AMAQI
14th Sep 2025537 AMAQI
14th Sep 2025478 AMAQI
14th Sep 2025529 AMAQI
14th Sep 20254410 AMAQI
14th Sep 20255111 AMAQI
14th Sep 20254812 PMAQI
14th Sep 2025451 PMAQI
14th Sep 2025522 PMAQI
14th Sep 2025533 PMAQI
14th Sep 2025514 PMAQI
14th Sep 2025525 PMAQI
14th Sep 2025526 PMAQI
14th Sep 2025537 PMAQI
14th Sep 2025548 PMAQI
14th Sep 2025539 PMAQI
14th Sep 20255410 PMAQI
14th Sep 20255411 PMAQI
15th Sep 20255412 AMAQI
15th Sep 2025541 AMAQI
15th Sep 2025542 AMAQI
15th Sep 2025443 AMAQI
15th Sep 2025424 AMAQI
15th Sep 2025405 AMAQI
22°C20/25°C
15th Sep 2025486 AMAQI
15th Sep 2025447 AMAQI
15th Sep 2025408 AMAQI
15th Sep 2025489 AMAQI
15th Sep 20254610 AMAQI
15th Sep 20254911 AMAQI
15th Sep 20254412 PMAQI
15th Sep 2025521 PMAQI
15th Sep 2025482 PMAQI
15th Sep 2025483 PMAQI
15th Sep 2025524 PMAQI
15th Sep 2025515 PMAQI
15th Sep 2025496 PMAQI
15th Sep 2025477 PMAQI
15th Sep 2025508 PMAQI
15th Sep 2025509 PMAQI
15th Sep 20255010 PMAQI
15th Sep 20254811 PMAQI
16th Sep 20255012 AMAQI
16th Sep 2025501 AMAQI
16th Sep 2025492 AMAQI
16th Sep 2025543 AMAQI
16th Sep 2025554 AMAQI
16th Sep 2025565 AMAQI
21°C19/25°C
16th Sep 2025566 AMAQI
16th Sep 2025567 AMAQI
16th Sep 2025608 AMAQI
16th Sep 2025589 AMAQI
16th Sep 20255810 AMAQI
16th Sep 20255611 AMAQI
16th Sep 20255612 PMAQI
16th Sep 2025601 PMAQI
16th Sep 2025572 PMAQI
16th Sep 2025653 PMAQI
16th Sep 2025564 PMAQI
16th Sep 2025515 PMAQI
16th Sep 2025566 PMAQI
16th Sep 2025567 PMAQI
16th Sep 2025568 PMAQI
16th Sep 2025569 PMAQI
16th Sep 20255410 PMAQI
16th Sep 20255611 PMAQI
17th Sep 20255912 AMAQI
17th Sep 2025541 AMAQI
17th Sep 2025522 AMAQI
17th Sep 2025593 AMAQI
17th Sep 2025704 AMAQI
17th Sep 2025525 AMAQI
22°C19/26°C
17th Sep 2025666 AMAQI
17th Sep 2025547 AMAQI
17th Sep 2025568 AMAQI
17th Sep 2025609 AMAQI
17th Sep 20255210 AMAQI
17th Sep 20255511 AMAQI
17th Sep 20255212 PMAQI
17th Sep 2025561 PMAQI
17th Sep 2025562 PMAQI
17th Sep 2025563 PMAQI
17th Sep 2025564 PMAQI
17th Sep 2025565 PMAQI
17th Sep 2025576 PMAQI
17th Sep 2025597 PMAQI
17th Sep 2025598 PMAQI
17th Sep 2025579 PMAQI
17th Sep 20255710 PMAQI
17th Sep 20255711 PMAQI
18th Sep 20255812 AMAQI
18th Sep 2025571 AMAQI
18th Sep 2025572 AMAQI
18th Sep 2025593 AMAQI
18th Sep 2025584 AMAQI
18th Sep 2025575 AMAQI
22°C19/26°C
18th Sep 2025576 AMAQI
18th Sep 2025587 AMAQI
18th Sep 2025588 AMAQI
18th Sep 2025589 AMAQI
18th Sep 20255710 AMAQI
18th Sep 20255611 AMAQI
18th Sep 20255612 PMAQI
18th Sep 2025581 PMAQI
18th Sep 2025582 PMAQI
18th Sep 2025543 PMAQI
18th Sep 2025544 PMAQI
18th Sep 2025555 PMAQI
18th Sep 2025566 PMAQI
18th Sep 2025557 PMAQI
18th Sep 2025548 PMAQI
18th Sep 2025549 PMAQI
18th Sep 20255510 PMAQI
18th Sep 20255711 PMAQI
19th Sep 20255712 AMAQI
19th Sep 2025591 AMAQI
19th Sep 2025572 AMAQI
19th Sep 2025483 AMAQI
19th Sep 2025444 AMAQI
19th Sep 2025455 AMAQI
20°C18/22°C
19th Sep 2025306 AMAQI
19th Sep 2025307 AMAQI
19th Sep 2025328 AMAQI
19th Sep 2025409 AMAQI
19th Sep 20253110 AMAQI
19th Sep 20254811 AMAQI
19th Sep 20255512 PMAQI
19th Sep 2025521 PMAQI
19th Sep 2025522 PMAQI
19th Sep 2025513 PMAQI
19th Sep 2025514 PMAQI
19th Sep 2025485 PMAQI
19th Sep 2025526 PMAQI
19th Sep 2025527 PMAQI
19th Sep 2025518 PMAQI
19th Sep 2025529 PMAQI
19th Sep 20255010 PMAQI
19th Sep 20254911 PMAQI
20th Sep 20255012 AMAQI
20th Sep 2025501 AMAQI
20th Sep 2025502 AMAQI
20th Sep 2025523 AMAQI
20th Sep 2025524 AMAQI
20th Sep 2025545 AMAQI
20°C18/22°C
20th Sep 2025556 AMAQI
20th Sep 2025547 AMAQI
20th Sep 2025548 AMAQI
20th Sep 2025609 AMAQI
20th Sep 20255410 AMAQI
20th Sep 20255811 AMAQI
20th Sep 20255512 PMAQI
20th Sep 2025531 PMAQI
20th Sep 2025532 PMAQI
20th Sep 2025533 PMAQI
20th Sep 2025524 PMAQI
20th Sep 2025525 PMAQI
20th Sep 2025536 PMAQI
20th Sep 2025547 PMAQI
20th Sep 2025548 PMAQI
20th Sep 2025549 PMAQI
20th Sep 20255410 PMAQI
20th Sep 20255511 PMAQI
21st Sep 20255412 AMAQI
21st Sep 2025531 AMAQI
21st Sep 2025532 AMAQI
21st Sep 2025573 AMAQI
21st Sep 2025604 AMAQI
21st Sep 2025605 AMAQI
20°C17/24°C
21st Sep 2025606 AMAQI
21st Sep 2025627 AMAQI
21st Sep 2025608 AMAQI
21st Sep 2025609 AMAQI
21st Sep 20256010 AMAQI
21st Sep 20255811 AMAQI
21st Sep 20255612 PMAQI
21st Sep 2025571 PMAQI
21st Sep 2025562 PMAQI
21st Sep 2025553 PMAQI
21st Sep 2025554 PMAQI
21st Sep 2025545 PMAQI
21st Sep 2025566 PMAQI
21st Sep 2025547 PMAQI
21st Sep 2025548 PMAQI
21st Sep 2025569 PMAQI
21st Sep 20255510 PMAQI
21st Sep 20255711 PMAQI
22nd Sep 20255612 AMAQI
22nd Sep 2025561 AMAQI
22nd Sep 2025562 AMAQI
22nd Sep 2025543 AMAQI
22nd Sep 2025534 AMAQI
22nd Sep 2025545 AMAQI
20°C18/24°C
22nd Sep 2025536 AMAQI
22nd Sep 2025507 AMAQI
22nd Sep 2025508 AMAQI
22nd Sep 2025549 AMAQI
22nd Sep 20255410 AMAQI
22nd Sep 20255311 AMAQI
22nd Sep 20255312 PMAQI
22nd Sep 2025511 PMAQI
22nd Sep 2025542 PMAQI
22nd Sep 2025533 PMAQI
22nd Sep 2025524 PMAQI
22nd Sep 2025535 PMAQI
22nd Sep 2025536 PMAQI
22nd Sep 2025547 PMAQI
22nd Sep 2025548 PMAQI
22nd Sep 2025559 PMAQI
22nd Sep 20255510 PMAQI
22nd Sep 20255411 PMAQI
23rd Sep 20255512 AMAQI
23rd Sep 2025541 AMAQI
23rd Sep 2025542 AMAQI
23rd Sep 2025553 AMAQI
23rd Sep 2025544 AMAQI
23rd Sep 2025545 AMAQI
21°C19/25°C
23rd Sep 2025596 AMAQI
23rd Sep 2025587 AMAQI
23rd Sep 2025618 AMAQI
23rd Sep 2025649 AMAQI
23rd Sep 20256210 AMAQI
23rd Sep 20256311 AMAQI
23rd Sep 20256312 PMAQI
23rd Sep 2025621 PMAQI
23rd Sep 2025622 PMAQI
23rd Sep 2025603 PMAQI
23rd Sep 2025604 PMAQI
23rd Sep 2025595 PMAQI
23rd Sep 2025606 PMAQI
23rd Sep 2025617 PMAQI
23rd Sep 2025608 PMAQI
23rd Sep 2025649 PMAQI
23rd Sep 20256010 PMAQI
23rd Sep 20255811 PMAQI
24th Sep 20255812 AMAQI
24th Sep 2025581 AMAQI
24th Sep 2025572 AMAQI
24th Sep 2025633 AMAQI
24th Sep 2025674 AMAQI
24th Sep 2025645 AMAQI
21°C19/24°C
24th Sep 2025696 AMAQI
24th Sep 2025667 AMAQI
24th Sep 2025678 AMAQI
24th Sep 2025669 AMAQI
24th Sep 20256910 AMAQI
24th Sep 20256711 AMAQI
24th Sep 20256812 PMAQI
24th Sep 2025641 PMAQI
24th Sep 2025642 PMAQI
24th Sep 2025633 PMAQI
24th Sep 2025624 PMAQI
24th Sep 2025625 PMAQI
24th Sep 2025626 PMAQI
24th Sep 2025627 PMAQI
24th Sep 2025628 PMAQI
24th Sep 2025639 PMAQI
24th Sep 20256310 PMAQI
24th Sep 20256211 PMAQI
25th Sep 20256212 AMAQI
25th Sep 2025621 AMAQI
25th Sep 2025632 AMAQI
25th Sep 2025643 AMAQI
25th Sep 2025644 AMAQI
25th Sep 2025625 AMAQI
21°C19/23°C
25th Sep 2025636 AMAQI
6 AM25th Sep 2025617 AMAQI
25th Sep 2025638 AMAQI
12 PM
7 PM
12 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
11 AM - 1 PM
61AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
2 PM - 7 PM
60AQI
6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 AM to 1 PM (Avg. 61), while the lowest AQI was between 2 PM to 7 PM (Avg. 60).
Night time
Avg. Highest Time
3 AM - 11 PM
60AQI
7 hours / Day
210 hours / Month
Avg. Lowest Time
12 AM - 2 AM
57AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 3 AM to 11 PM (Avg. 60), while the lowest AQI was between 12 AM to 2 AM (Avg. 57).
2025 Days Vs Air Quality
Kocaeli Gebze, Cayirova, Kocaeli, Turkey
2025
26%
69
68%
181
6%
15
0.3%
1
Total number of days with different AQI categories in last 268 days in 2025 (97 days remaining)
Good
69 DaysModerate
181 DaysPoor
15 DaysUnhealthy
1 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 26%
Health Risk Level:
Very high
In 2025, 26% of 268 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
Kocaeli Gebze, Cayirova, Kocaeli, 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
93AQI
93AQI
2nd January 2025
103AQI
103AQI
3rd January 2025
86AQI
86AQI
4th January 2025
68AQI
68AQI
5th January 2025
55AQI
55AQI
6th January 2025
65AQI
65AQI
7th January 2025
89AQI
89AQI
8th January 2025
78AQI
78AQI
9th January 2025
80AQI
80AQI
10th January 2025
89AQI
89AQI
11th January 2025
85AQI
85AQI
12th January 2025
68AQI
68AQI
13th January 2025
44AQI
44AQI
14th January 2025
38AQI
38AQI
15th January 2025
46AQI
46AQI
16th January 2025
48AQI
48AQI
17th January 2025
67AQI
67AQI
18th January 2025
113AQI
113AQI
19th January 2025
147AQI
147AQI
20th January 2025
153AQI
153AQI
21st January 2025
105AQI
105AQI
22nd January 2025
136AQI
136AQI
23rd January 2025
135AQI
135AQI
24th January 2025
145AQI
145AQI
25th January 2025
104AQI
104AQI
26th January 2025
87AQI
87AQI
27th January 2025
124AQI
124AQI
28th January 2025
121AQI
121AQI
29th January 2025
89AQI
89AQI
30th January 2025
88AQI
88AQI
31st January 2025
117AQI
117AQI
1st February 2025
134AQI
134AQI
2nd February 2025
115AQI
115AQI
3rd February 2025
102AQI
102AQI
4th February 2025
99AQI
99AQI
5th February 2025
58AQI
58AQI
6th February 2025
59AQI
59AQI
7th February 2025
58AQI
58AQI
8th February 2025
59AQI
59AQI
9th February 2025
56AQI
56AQI
10th February 2025
52AQI
52AQI
11th February 2025
60AQI
60AQI
12th February 2025
76AQI
76AQI
13th February 2025
68AQI
68AQI
14th February 2025
60AQI
60AQI
15th February 2025
70AQI
70AQI
16th February 2025
65AQI
65AQI
17th February 2025
57AQI
57AQI
18th February 2025
56AQI
56AQI
19th February 2025
55AQI
55AQI
20th February 2025
55AQI
55AQI
21st February 2025
54AQI
54AQI
22nd February 2025
53AQI
53AQI
23rd February 2025
54AQI
54AQI
24th February 2025
53AQI
53AQI
25th February 2025
53AQI
53AQI
26th February 2025
78AQI
78AQI
27th February 2025
70AQI
70AQI
28th February 2025
81AQI
81AQI
1st March 2025
89AQI
89AQI
2nd March 2025
79AQI
79AQI
3rd March 2025
71AQI
71AQI
4th March 2025
57AQI
57AQI
5th March 2025
62AQI
62AQI
6th March 2025
69AQI
69AQI
7th March 2025
62AQI
62AQI
8th March 2025
82AQI
82AQI
9th March 2025
83AQI
83AQI
10th March 2025
82AQI
82AQI
11th March 2025
85AQI
85AQI
12th March 2025
86AQI
86AQI
13th March 2025
68AQI
68AQI
14th March 2025
70AQI
70AQI
15th March 2025
66AQI
66AQI
16th March 2025
66AQI
66AQI
17th March 2025
66AQI
66AQI
18th March 2025
57AQI
57AQI
19th March 2025
60AQI
60AQI
20th March 2025
70AQI
70AQI
21st March 2025
72AQI
72AQI
22nd March 2025
77AQI
77AQI
23rd March 2025
81AQI
81AQI
24th March 2025
70AQI
70AQI
25th March 2025
68AQI
68AQI
26th March 2025
70AQI
70AQI
27th March 2025
74AQI
74AQI
28th March 2025
119AQI
119AQI
29th March 2025
98AQI
98AQI
30th March 2025
82AQI
82AQI
31st March 2025
58AQI
58AQI
1st April 2025
62AQI
62AQI
2nd April 2025
60AQI
60AQI
3rd April 2025
58AQI
58AQI
4th April 2025
62AQI
62AQI
5th April 2025
59AQI
59AQI
6th April 2025
45AQI
45AQI
7th April 2025
38AQI
38AQI
8th April 2025
38AQI
38AQI
9th April 2025
42AQI
42AQI
10th April 2025
46AQI
46AQI
11th April 2025
52AQI
52AQI
12th April 2025
49AQI
49AQI
13th April 2025
61AQI
61AQI
14th April 2025
56AQI
56AQI
15th April 2025
49AQI
49AQI
16th April 2025
70AQI
70AQI
17th April 2025
62AQI
62AQI
18th April 2025
64AQI
64AQI
19th April 2025
81AQI
81AQI
20th April 2025
56AQI
56AQI
21st April 2025
68AQI
68AQI
22nd April 2025
93AQI
93AQI
23rd April 2025
64AQI
64AQI
24th April 2025
44AQI
44AQI
25th April 2025
59AQI
59AQI
26th April 2025
46AQI
46AQI
27th April 2025
49AQI
49AQI
28th April 2025
51AQI
51AQI
29th April 2025
50AQI
50AQI
30th April 2025
52AQI
52AQI
1st May 2025
54AQI
54AQI
2nd May 2025
52AQI
52AQI
3rd May 2025
54AQI
54AQI
4th May 2025
40AQI
40AQI
5th May 2025
47AQI
47AQI
6th May 2025
56AQI
56AQI
7th May 2025
58AQI
58AQI
8th May 2025
70AQI
70AQI
9th May 2025
60AQI
60AQI
10th May 2025
55AQI
55AQI
11th May 2025
48AQI
48AQI
12th May 2025
44AQI
44AQI
13th May 2025
39AQI
39AQI
14th May 2025
36AQI
36AQI
15th May 2025
40AQI
40AQI
16th May 2025
41AQI
41AQI
17th May 2025
39AQI
39AQI
18th May 2025
41AQI
41AQI
19th May 2025
37AQI
37AQI
20th May 2025
33AQI
33AQI
21st May 2025
36AQI
36AQI
22nd May 2025
37AQI
37AQI
23rd May 2025
43AQI
43AQI
24th May 2025
44AQI
44AQI
25th May 2025
43AQI
43AQI
26th May 2025
37AQI
37AQI
27th May 2025
38AQI
38AQI
28th May 2025
39AQI
39AQI
29th May 2025
42AQI
42AQI
30th May 2025
40AQI
40AQI
31st May 2025
37AQI
37AQI
1st June 2025
34AQI
34AQI
2nd June 2025
37AQI
37AQI
3rd June 2025
38AQI
38AQI
4th June 2025
36AQI
36AQI
5th June 2025
42AQI
42AQI
6th June 2025
45AQI
45AQI
7th June 2025
45AQI
45AQI
8th June 2025
48AQI
48AQI
9th June 2025
49AQI
49AQI
10th June 2025
48AQI
48AQI
11th June 2025
52AQI
52AQI
12th June 2025
54AQI
54AQI
13th June 2025
53AQI
53AQI
14th June 2025
49AQI
49AQI
15th June 2025
42AQI
42AQI
16th June 2025
39AQI
39AQI
17th June 2025
42AQI
42AQI
18th June 2025
48AQI
48AQI
19th June 2025
49AQI
49AQI
20th June 2025
50AQI
50AQI
21st June 2025
47AQI
47AQI
22nd June 2025
46AQI
46AQI
23rd June 2025
40AQI
40AQI
24th June 2025
41AQI
41AQI
25th June 2025
41AQI
41AQI
26th June 2025
44AQI
44AQI
27th June 2025
46AQI
46AQI
28th June 2025
45AQI
45AQI
29th June 2025
42AQI
42AQI
30th June 2025
35AQI
35AQI
1st July 2025
54AQI
54AQI
2nd July 2025
55AQI
55AQI
3rd July 2025
44AQI
44AQI
4th July 2025
54AQI
54AQI
5th July 2025
56AQI
56AQI
6th July 2025
58AQI
58AQI
7th July 2025
59AQI
59AQI
8th July 2025
63AQI
63AQI
9th July 2025
58AQI
58AQI
10th July 2025
62AQI
62AQI
11th July 2025
57AQI
57AQI
12th July 2025
55AQI
55AQI
13th July 2025
54AQI
54AQI
14th July 2025
55AQI
55AQI
15th July 2025
57AQI
57AQI
16th July 2025
59AQI
59AQI
17th July 2025
61AQI
61AQI
18th July 2025
66AQI
66AQI
19th July 2025
63AQI
63AQI
20th July 2025
47AQI
47AQI
21st July 2025
55AQI
55AQI
22nd July 2025
62AQI
62AQI
23rd July 2025
75AQI
75AQI
24th July 2025
77AQI
77AQI
25th July 2025
68AQI
68AQI
26th July 2025
64AQI
64AQI
27th July 2025
59AQI
59AQI
28th July 2025
72AQI
72AQI
29th July 2025
73AQI
73AQI
30th July 2025
79AQI
79AQI
31st July 2025
75AQI
75AQI
1st August 2025
61AQI
61AQI
2nd August 2025
59AQI
59AQI
3rd August 2025
57AQI
57AQI
4th August 2025
55AQI
55AQI
5th August 2025
59AQI
59AQI
6th August 2025
66AQI
66AQI
7th August 2025
68AQI
68AQI
8th August 2025
69AQI
69AQI
9th August 2025
70AQI
70AQI
10th August 2025
66AQI
66AQI
11th August 2025
62AQI
62AQI
12th August 2025
66AQI
66AQI
13th August 2025
67AQI
67AQI
14th August 2025
61AQI
61AQI
15th August 2025
66AQI
66AQI
16th August 2025
72AQI
72AQI
17th August 2025
62AQI
62AQI
18th August 2025
60AQI
60AQI
19th August 2025
62AQI
62AQI
20th August 2025
61AQI
61AQI
21st August 2025
58AQI
58AQI
22nd August 2025
63AQI
63AQI
23rd August 2025
66AQI
66AQI
24th August 2025
62AQI
62AQI
25th August 2025
53AQI
53AQI
26th August 2025
58AQI
58AQI
27th August 2025
52AQI
52AQI
28th August 2025
52AQI
52AQI
29th August 2025
58AQI
58AQI
30th August 2025
63AQI
63AQI
31st August 2025
69AQI
69AQI
1st September 2025
59AQI
59AQI
2nd September 2025
59AQI
59AQI
3rd September 2025
69AQI
69AQI
4th September 2025
79AQI
79AQI
5th September 2025
68AQI
68AQI
6th September 2025
65AQI
65AQI
7th September 2025
61AQI
61AQI
8th September 2025
56AQI
56AQI
9th September 2025
57AQI
57AQI
10th September 2025
66AQI
66AQI
11th September 2025
64AQI
64AQI
12th September 2025
63AQI
63AQI
13th September 2025
60AQI
60AQI
14th September 2025
53AQI
53AQI
15th September 2025
48AQI
48AQI
16th September 2025
55AQI
55AQI
17th September 2025
57AQI
57AQI
18th September 2025
56AQI
56AQI
19th September 2025
48AQI
48AQI
20th September 2025
54AQI
54AQI
21st September 2025
57AQI
57AQI
22nd September 2025
54AQI
54AQI
23rd September 2025
59AQI
59AQI
24th September 2025
25th September 2025
26th September 2025
27th September 2025
28th September 2025
29th September 2025
30th September 2025
1st October 2025
2nd October 2025
3rd October 2025
4th October 2025
5th October 2025
6th October 2025
7th October 2025
8th October 2025
9th October 2025
10th October 2025
11th October 2025
12th October 2025
13th October 2025
14th October 2025
15th October 2025
16th October 2025
17th October 2025
18th October 2025
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
92AQI
68AQI
74AQI
56AQI
45AQI
44AQI
61AQI
62AQI
59AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202563AQI
4
15
11
1
25
3
30
1
11
19
23
8
27
3
2
29
31
2
21
69
181
15
1
Highest AQI recorded in
January92AQI
Lowest AQI recorded in
June44AQI
202469AQI
5
24
4
17
2
1
13
5
2
4
18
2
8
20
30
4
27
6
24
2
25
2
8
17
6
3
25
2
27
4
44
267
21
5
Highest AQI recorded in
March95AQI
Lowest AQI recorded in
May55AQI
202373AQI
4
20
7
1
24
3
10
19
2
6
24
1
30
30
3
24
4
1
23
7
1
28
1
15
2
1
3
19
2
1
7
18
5
37
274
33
2
Highest AQI recorded in
January83AQI
Lowest AQI recorded in
April63AQI
202268AQI
8
23
4
15
3
9
18
4
1
24
5
2
26
2
3
27
6
18
1
7
22
7
23
1
3
24
3
5
22
4
55
243
22
Highest AQI recorded in
April78AQI
Lowest AQI recorded in
July58AQI
202174AQI
5
22
4
3
20
4
1
7
23
1
4
21
4
4
19
3
20
7
1
26
3
1
24
7
2
27
5
24
2
23
5
1
9
22
40
271
40
3
Highest AQI recorded in
June86AQI
Lowest AQI recorded in
December57AQI
202067AQI
4
9
8
12
1
8
8
2
3
24
10
20
7
23
1
2
26
2
19
6
3
1
3
25
3
45
166
16
3
Highest AQI recorded in
November101AQI
Lowest AQI recorded in
July55AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
74AQILeast Polluted Year Recorded
2025(Avg.)
63AQIKocaeli Gebze's annual 2025 AQI (63) shows an average percentage change of -10.4% (improved AQI) compared to previous years: 2020 (67), 2021 (74), 2022 (68), 2023 (73), 2024 (69).
