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Kocaeli Gebze Osb, 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+

August Air Quality Analysis

Kocaeli Gebze Osb, Cayirova, Kocaeli, Turkey

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
4th Aug 2021
133AQI
Lowest AQI recorded on
10th Aug 2023
43AQI

Same Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 60 of Moderate air quality, showing improvement over 2023 and 2021 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025

Kocaeli Gebze Osb, Cayirova, Kocaeli, Turkey

AQI
Day
Night
.

5 AM2nd Aug 2025

8 PM

4 AM3rd Aug 2025

Day time
Avg. Highest Time
11AM2nd Aug

64AQI

Avg. Lowest Time
8PM2nd Aug

58AQI

Night time
Avg. Highest Time
5AM2nd Aug

60AQI

Avg. Lowest Time
9PM2nd Aug

57AQI

In the last 24 hours,

Kocaeli Gebze Osb's AQI reached its highest point of 64 at 11 AM during the Day, while the lowest point, 57, was recorded at 9 PM during the Night between 2nd Aug and 3rd Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Kocaeli Gebze Osb, Cayirova, Kocaeli, Turkey

JulAug
04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd
Day
Night
4th Jul 2025515 AMAQI
4th Jul 2025526 AMAQI
4th Jul 2025547 AMAQI
4th Jul 2025528 AMAQI
4th Jul 2025529 AMAQI
4th Jul 20255110 AMAQI
4th Jul 20255111 AMAQI
4th Jul 20255212 PMAQI
4th Jul 2025521 PMAQI
4th Jul 2025532 PMAQI
4th Jul 2025543 PMAQI
4th Jul 2025544 PMAQI
4th Jul 2025545 PMAQI
4th Jul 2025546 PMAQI
4th Jul 2025547 PMAQI
4th Jul 2025558 PMAQI
4th Jul 2025549 PMAQI
4th Jul 20255310 PMAQI
4th Jul 20255211 PMAQI
5th Jul 20255212 AMAQI
5th Jul 2025541 AMAQI
5th Jul 2025522 AMAQI
5th Jul 2025533 AMAQI
5th Jul 2025544 AMAQI

23°C19/27°C

5th Jul 2025565 AMAQI
5th Jul 2025576 AMAQI
5th Jul 2025567 AMAQI
5th Jul 2025578 AMAQI
5th Jul 2025569 AMAQI
5th Jul 20255610 AMAQI
5th Jul 20255611 AMAQI
5th Jul 20255712 PMAQI
5th Jul 2025581 PMAQI
5th Jul 2025542 PMAQI
5th Jul 2025563 PMAQI
5th Jul 2025564 PMAQI
5th Jul 2025575 PMAQI
5th Jul 2025556 PMAQI
5th Jul 2025547 PMAQI
5th Jul 2025578 PMAQI
5th Jul 2025579 PMAQI
5th Jul 20255610 PMAQI
5th Jul 20255411 PMAQI
6th Jul 20255412 AMAQI
6th Jul 2025541 AMAQI
6th Jul 2025542 AMAQI
6th Jul 2025543 AMAQI
6th Jul 2025574 AMAQI

24°C20/29°C

6th Jul 2025565 AMAQI
6th Jul 2025666 AMAQI
6th Jul 2025557 AMAQI
6th Jul 2025568 AMAQI
6th Jul 2025599 AMAQI
6th Jul 20255710 AMAQI
6th Jul 20255711 AMAQI
6th Jul 20255812 PMAQI
6th Jul 2025561 PMAQI
6th Jul 2025572 PMAQI
6th Jul 2025583 PMAQI
6th Jul 2025584 PMAQI
6th Jul 2025585 PMAQI
6th Jul 2025586 PMAQI
6th Jul 2025587 PMAQI
6th Jul 2025598 PMAQI
6th Jul 2025589 PMAQI
6th Jul 20255710 PMAQI
6th Jul 20255611 PMAQI
7th Jul 20255712 AMAQI
7th Jul 2025561 AMAQI
7th Jul 2025552 AMAQI
7th Jul 2025573 AMAQI
7th Jul 2025574 AMAQI

25°C21/31°C

7th Jul 2025555 AMAQI
7th Jul 2025576 AMAQI
7th Jul 2025577 AMAQI
7th Jul 2025568 AMAQI
7th Jul 2025579 AMAQI
7th Jul 20255610 AMAQI
7th Jul 20255611 AMAQI
7th Jul 20255612 PMAQI
7th Jul 2025561 PMAQI
7th Jul 2025582 PMAQI
7th Jul 2025583 PMAQI
7th Jul 2025594 PMAQI
7th Jul 2025595 PMAQI
7th Jul 2025606 PMAQI
7th Jul 2025617 PMAQI
7th Jul 2025608 PMAQI
7th Jul 2025619 PMAQI
7th Jul 20255910 PMAQI
7th Jul 20255711 PMAQI
8th Jul 20255712 AMAQI
8th Jul 2025561 AMAQI
8th Jul 2025562 AMAQI
8th Jul 2025643 AMAQI
8th Jul 2025684 AMAQI

26°C22/31°C

8th Jul 2025695 AMAQI
8th Jul 2025706 AMAQI
8th Jul 2025707 AMAQI
8th Jul 2025728 AMAQI
8th Jul 2025719 AMAQI
8th Jul 20257410 AMAQI
8th Jul 20257311 AMAQI
8th Jul 20257112 PMAQI
8th Jul 2025721 PMAQI
8th Jul 2025682 PMAQI
8th Jul 2025663 PMAQI
8th Jul 2025644 PMAQI
8th Jul 2025465 PMAQI
8th Jul 2025416 PMAQI
8th Jul 2025407 PMAQI
8th Jul 2025668 PMAQI
8th Jul 2025659 PMAQI
8th Jul 20256610 PMAQI
8th Jul 20256611 PMAQI
9th Jul 20256512 AMAQI
9th Jul 2025661 AMAQI
9th Jul 2025652 AMAQI
9th Jul 2025533 AMAQI
9th Jul 2025524 AMAQI

26°C22/31°C

9th Jul 2025445 AMAQI
9th Jul 2025416 AMAQI
9th Jul 2025437 AMAQI
9th Jul 2025418 AMAQI
9th Jul 2025559 AMAQI
9th Jul 20256510 AMAQI
9th Jul 20256211 AMAQI
9th Jul 20256412 PMAQI
9th Jul 2025641 PMAQI
9th Jul 2025642 PMAQI
9th Jul 2025623 PMAQI
9th Jul 2025634 PMAQI
9th Jul 2025635 PMAQI
9th Jul 2025636 PMAQI
9th Jul 2025637 PMAQI
9th Jul 2025648 PMAQI
9th Jul 2025659 PMAQI
9th Jul 20256110 PMAQI
9th Jul 20255711 PMAQI
10th Jul 20255812 AMAQI
10th Jul 2025571 AMAQI
10th Jul 2025562 AMAQI
10th Jul 2025613 AMAQI
10th Jul 2025664 AMAQI

28°C25/33°C

10th Jul 2025665 AMAQI
10th Jul 2025666 AMAQI
10th Jul 2025657 AMAQI
10th Jul 2025648 AMAQI
10th Jul 2025649 AMAQI
10th Jul 20256510 AMAQI
10th Jul 20256611 AMAQI
10th Jul 20256612 PMAQI
10th Jul 2025641 PMAQI
10th Jul 2025622 PMAQI
10th Jul 2025643 PMAQI
10th Jul 2025634 PMAQI
10th Jul 2025645 PMAQI
10th Jul 2025636 PMAQI
10th Jul 2025617 PMAQI
10th Jul 2025628 PMAQI
10th Jul 2025639 PMAQI
10th Jul 20256210 PMAQI
10th Jul 20256211 PMAQI
11th Jul 20256212 AMAQI
11th Jul 2025611 AMAQI
11th Jul 2025612 AMAQI
11th Jul 2025583 AMAQI
11th Jul 2025564 AMAQI

24°C22/26°C

11th Jul 2025555 AMAQI
11th Jul 2025556 AMAQI
11th Jul 2025547 AMAQI
11th Jul 2025568 AMAQI
11th Jul 2025549 AMAQI
11th Jul 20255410 AMAQI
11th Jul 20255411 AMAQI
11th Jul 20255412 PMAQI
11th Jul 2025541 PMAQI
11th Jul 2025552 PMAQI
11th Jul 2025553 PMAQI
11th Jul 2025564 PMAQI
11th Jul 2025555 PMAQI
11th Jul 2025556 PMAQI
11th Jul 2025557 PMAQI
11th Jul 2025568 PMAQI
11th Jul 2025569 PMAQI
11th Jul 20255510 PMAQI
11th Jul 20255611 PMAQI
12th Jul 20255612 AMAQI
12th Jul 2025561 AMAQI
12th Jul 2025572 AMAQI
12th Jul 2025533 AMAQI
12th Jul 2025504 AMAQI

24°C21/28°C

12th Jul 2025525 AMAQI
12th Jul 2025506 AMAQI
12th Jul 2025527 AMAQI
12th Jul 2025528 AMAQI
12th Jul 2025539 AMAQI
12th Jul 20255210 AMAQI
12th Jul 20255011 AMAQI
12th Jul 20255112 PMAQI
12th Jul 2025501 PMAQI
12th Jul 2025532 PMAQI
12th Jul 2025533 PMAQI
12th Jul 2025534 PMAQI
12th Jul 2025535 PMAQI
12th Jul 2025536 PMAQI
12th Jul 2025547 PMAQI
12th Jul 2025548 PMAQI
12th Jul 2025549 PMAQI
12th Jul 20255310 PMAQI
12th Jul 20255411 PMAQI
13th Jul 20255412 AMAQI
13th Jul 2025531 AMAQI
13th Jul 2025532 AMAQI
13th Jul 2025543 AMAQI
13th Jul 2025524 AMAQI

24°C22/28°C

13th Jul 2025505 AMAQI
13th Jul 2025516 AMAQI
13th Jul 2025507 AMAQI
13th Jul 2025518 AMAQI
13th Jul 2025529 AMAQI
13th Jul 20255310 AMAQI
13th Jul 20255211 AMAQI
13th Jul 20254912 PMAQI
13th Jul 2025511 PMAQI
13th Jul 2025522 PMAQI
13th Jul 2025523 PMAQI
13th Jul 2025524 PMAQI
13th Jul 2025525 PMAQI
13th Jul 2025526 PMAQI
13th Jul 2025537 PMAQI
13th Jul 2025538 PMAQI
13th Jul 2025549 PMAQI
13th Jul 20255410 PMAQI
13th Jul 20255311 PMAQI
14th Jul 20255412 AMAQI
14th Jul 2025541 AMAQI
14th Jul 2025542 AMAQI
14th Jul 2025533 AMAQI
14th Jul 2025524 AMAQI

25°C21/29°C

14th Jul 2025575 AMAQI
14th Jul 2025536 AMAQI
14th Jul 2025547 AMAQI
14th Jul 2025548 AMAQI
14th Jul 2025539 AMAQI
14th Jul 20255310 AMAQI
14th Jul 20255411 AMAQI
14th Jul 20255712 PMAQI
14th Jul 2025571 PMAQI
14th Jul 2025562 PMAQI
14th Jul 2025553 PMAQI
14th Jul 2025554 PMAQI
14th Jul 2025565 PMAQI
14th Jul 2025556 PMAQI
14th Jul 2025547 PMAQI
14th Jul 2025548 PMAQI
14th Jul 2025549 PMAQI
14th Jul 20255410 PMAQI
14th Jul 20255411 PMAQI
15th Jul 20255412 AMAQI
15th Jul 2025541 AMAQI
15th Jul 2025542 AMAQI
15th Jul 2025563 AMAQI
15th Jul 2025564 AMAQI

25°C21/30°C

15th Jul 2025575 AMAQI
15th Jul 2025576 AMAQI
15th Jul 2025577 AMAQI
15th Jul 2025588 AMAQI
15th Jul 2025589 AMAQI
15th Jul 20255710 AMAQI
15th Jul 20255611 AMAQI
15th Jul 20254512 PMAQI
15th Jul 2025571 PMAQI
15th Jul 2025562 PMAQI
15th Jul 2025563 PMAQI
15th Jul 2025564 PMAQI
15th Jul 2025565 PMAQI
15th Jul 2025566 PMAQI
15th Jul 2025567 PMAQI
15th Jul 2025558 PMAQI
15th Jul 2025569 PMAQI
15th Jul 20255610 PMAQI
15th Jul 20255611 PMAQI
16th Jul 20255612 AMAQI
16th Jul 2025561 AMAQI
16th Jul 2025572 AMAQI
16th Jul 2025583 AMAQI
16th Jul 2025594 AMAQI

26°C23/30°C

16th Jul 2025605 AMAQI
16th Jul 2025596 AMAQI
16th Jul 2025607 AMAQI
16th Jul 2025588 AMAQI
16th Jul 2025449 AMAQI
16th Jul 20255810 AMAQI
16th Jul 20256711 AMAQI
16th Jul 20256412 PMAQI
16th Jul 2025611 PMAQI
16th Jul 2025602 PMAQI
16th Jul 2025593 PMAQI
16th Jul 2025574 PMAQI
16th Jul 2025575 PMAQI
16th Jul 2025576 PMAQI
16th Jul 2025557 PMAQI
16th Jul 2025568 PMAQI
16th Jul 2025569 PMAQI
16th Jul 20255610 PMAQI
16th Jul 20255811 PMAQI
17th Jul 20255812 AMAQI
17th Jul 2025581 AMAQI
17th Jul 2025592 AMAQI
17th Jul 2025573 AMAQI
17th Jul 2025574 AMAQI

26°C22/30°C

17th Jul 2025575 AMAQI
17th Jul 2025566 AMAQI
17th Jul 2025577 AMAQI
17th Jul 2025568 AMAQI
17th Jul 2025589 AMAQI
17th Jul 20255710 AMAQI
17th Jul 20255711 AMAQI
17th Jul 20255812 PMAQI
17th Jul 2025581 PMAQI
17th Jul 2025592 PMAQI
17th Jul 2025603 PMAQI
17th Jul 2025624 PMAQI
17th Jul 2025625 PMAQI
17th Jul 2025626 PMAQI
17th Jul 2025627 PMAQI
17th Jul 2025628 PMAQI
17th Jul 2025629 PMAQI
17th Jul 20256010 PMAQI
17th Jul 20255811 PMAQI
18th Jul 20255812 AMAQI
18th Jul 2025581 AMAQI
18th Jul 2025582 AMAQI
18th Jul 2025583 AMAQI
18th Jul 2025584 AMAQI

27°C23/31°C

18th Jul 2025475 AMAQI
18th Jul 2025666 AMAQI
18th Jul 2025727 AMAQI
18th Jul 2025758 AMAQI
18th Jul 2025749 AMAQI
18th Jul 20257910 AMAQI
18th Jul 20257511 AMAQI
18th Jul 20257212 PMAQI
18th Jul 2025771 PMAQI
18th Jul 2025722 PMAQI
18th Jul 2025673 PMAQI
18th Jul 2025684 PMAQI
18th Jul 2025645 PMAQI
18th Jul 2025646 PMAQI
18th Jul 2025667 PMAQI
18th Jul 2025668 PMAQI
18th Jul 2025679 PMAQI
18th Jul 20256510 PMAQI
18th Jul 20256411 PMAQI
19th Jul 20256412 AMAQI
19th Jul 2025631 AMAQI
19th Jul 2025622 AMAQI
19th Jul 2025683 AMAQI
19th Jul 2025654 AMAQI

25°C23/28°C

19th Jul 2025665 AMAQI
19th Jul 2025666 AMAQI
19th Jul 2025687 AMAQI
19th Jul 2025668 AMAQI
19th Jul 2025679 AMAQI
19th Jul 20256610 AMAQI
19th Jul 20256411 AMAQI
19th Jul 20256412 PMAQI
19th Jul 2025631 PMAQI
19th Jul 2025622 PMAQI
19th Jul 2025613 PMAQI
19th Jul 2025614 PMAQI
19th Jul 2025605 PMAQI
19th Jul 2025616 PMAQI
19th Jul 2025617 PMAQI
19th Jul 2025608 PMAQI
19th Jul 2025629 PMAQI
19th Jul 20256110 PMAQI
19th Jul 20256111 PMAQI
20th Jul 20256212 AMAQI
20th Jul 2025621 AMAQI
20th Jul 2025622 AMAQI
20th Jul 2025613 AMAQI
20th Jul 2025604 AMAQI

25°C22/30°C

20th Jul 2025385 AMAQI
20th Jul 2025316 AMAQI
20th Jul 2025407 AMAQI
20th Jul 2025428 AMAQI
20th Jul 2025379 AMAQI
20th Jul 20255110 AMAQI
20th Jul 20255611 AMAQI
20th Jul 20255412 PMAQI
20th Jul 2025541 PMAQI
20th Jul 2025542 PMAQI
20th Jul 2025363 PMAQI
20th Jul 2025274 PMAQI
20th Jul 2025265 PMAQI
20th Jul 2025256 PMAQI
20th Jul 2025297 PMAQI
20th Jul 2025548 PMAQI
20th Jul 2025549 PMAQI
20th Jul 20255410 PMAQI
20th Jul 20255211 PMAQI
21st Jul 20255312 AMAQI
21st Jul 2025531 AMAQI
21st Jul 2025542 AMAQI
21st Jul 2025513 AMAQI
21st Jul 2025524 AMAQI

26°C22/30°C

21st Jul 2025485 AMAQI
21st Jul 2025506 AMAQI
21st Jul 2025487 AMAQI
21st Jul 2025488 AMAQI
21st Jul 2025509 AMAQI
21st Jul 20254910 AMAQI
21st Jul 20255111 AMAQI
21st Jul 20255312 PMAQI
21st Jul 2025541 PMAQI
21st Jul 2025542 PMAQI
21st Jul 2025553 PMAQI
21st Jul 2025564 PMAQI
21st Jul 2025585 PMAQI
21st Jul 2025596 PMAQI
21st Jul 2025597 PMAQI
21st Jul 2025628 PMAQI
21st Jul 2025639 PMAQI
21st Jul 20255710 PMAQI
21st Jul 20255311 PMAQI
22nd Jul 20255312 AMAQI
22nd Jul 2025541 AMAQI
22nd Jul 2025522 AMAQI
22nd Jul 2025723 AMAQI
22nd Jul 2025764 AMAQI

27°C24/31°C

22nd Jul 2025755 AMAQI
22nd Jul 2025796 AMAQI
22nd Jul 2025787 AMAQI
22nd Jul 2025778 AMAQI
22nd Jul 2025919 AMAQI
22nd Jul 20257510 AMAQI
22nd Jul 20257611 AMAQI
22nd Jul 20257812 PMAQI
22nd Jul 2025821 PMAQI
22nd Jul 2025732 PMAQI
22nd Jul 2025763 PMAQI
22nd Jul 2025744 PMAQI
22nd Jul 2025755 PMAQI
22nd Jul 2025486 PMAQI
22nd Jul 2025427 PMAQI
22nd Jul 2025388 PMAQI
22nd Jul 2025419 PMAQI
22nd Jul 20255010 PMAQI
22nd Jul 20254711 PMAQI
23rd Jul 20256812 AMAQI
23rd Jul 2025681 AMAQI
23rd Jul 2025682 AMAQI
23rd Jul 2025823 AMAQI
23rd Jul 2025844 AMAQI

29°C25/32°C

23rd Jul 2025805 AMAQI
23rd Jul 2025806 AMAQI
23rd Jul 2025817 AMAQI
23rd Jul 2025848 AMAQI
23rd Jul 2025829 AMAQI
23rd Jul 20257510 AMAQI
23rd Jul 20258211 AMAQI
23rd Jul 20258212 PMAQI
23rd Jul 2025831 PMAQI
23rd Jul 2025762 PMAQI
23rd Jul 2025623 PMAQI
23rd Jul 2025494 PMAQI
23rd Jul 2025635 PMAQI
23rd Jul 2025806 PMAQI
23rd Jul 2025767 PMAQI
23rd Jul 2025768 PMAQI
23rd Jul 2025759 PMAQI
23rd Jul 20257610 PMAQI
23rd Jul 20257411 PMAQI
24th Jul 20257312 AMAQI
24th Jul 2025721 AMAQI
24th Jul 2025762 AMAQI
24th Jul 2025793 AMAQI
24th Jul 2025804 AMAQI

30°C27/35°C

24th Jul 2025785 AMAQI
24th Jul 20251026 AMAQI
24th Jul 2025787 AMAQI
24th Jul 2025748 AMAQI
24th Jul 2025809 AMAQI
24th Jul 20257810 AMAQI
24th Jul 20258411 AMAQI
24th Jul 20258412 PMAQI
24th Jul 2025821 PMAQI
24th Jul 2025822 PMAQI
24th Jul 2025793 PMAQI
24th Jul 2025784 PMAQI
24th Jul 2025785 PMAQI
24th Jul 2025766 PMAQI
24th Jul 2025747 PMAQI
24th Jul 2025798 PMAQI
24th Jul 2025489 PMAQI
24th Jul 20255810 PMAQI
24th Jul 20257611 PMAQI
25th Jul 20257812 AMAQI
25th Jul 2025761 AMAQI
25th Jul 2025762 AMAQI
25th Jul 2025723 AMAQI
25th Jul 2025724 AMAQI

29°C26/34°C

25th Jul 2025725 AMAQI
25th Jul 2025826 AMAQI
25th Jul 2025757 AMAQI
25th Jul 2025768 AMAQI
25th Jul 2025779 AMAQI
25th Jul 20257410 AMAQI
25th Jul 20257411 AMAQI
25th Jul 20257712 PMAQI
25th Jul 2025531 PMAQI
25th Jul 2025402 PMAQI
25th Jul 2025383 PMAQI
25th Jul 2025384 PMAQI
25th Jul 2025735 PMAQI
25th Jul 2025726 PMAQI
25th Jul 2025707 PMAQI
25th Jul 2025688 PMAQI
25th Jul 2025709 PMAQI
25th Jul 20257110 PMAQI
25th Jul 20257211 PMAQI
26th Jul 20257112 AMAQI
26th Jul 2025711 AMAQI
26th Jul 2025712 AMAQI
26th Jul 2025723 AMAQI
26th Jul 2025764 AMAQI

27°C24/32°C

26th Jul 2025745 AMAQI
26th Jul 2025736 AMAQI
26th Jul 2025747 AMAQI
26th Jul 2025738 AMAQI
26th Jul 2025769 AMAQI
26th Jul 20257410 AMAQI
26th Jul 20257211 AMAQI
26th Jul 20257412 PMAQI
26th Jul 2025561 PMAQI
26th Jul 2025432 PMAQI
26th Jul 2025573 PMAQI
26th Jul 2025694 PMAQI
26th Jul 2025705 PMAQI
26th Jul 2025706 PMAQI
26th Jul 2025707 PMAQI
26th Jul 2025668 PMAQI
26th Jul 2025409 PMAQI
26th Jul 20253810 PMAQI
26th Jul 20253811 PMAQI
27th Jul 20254412 AMAQI
27th Jul 2025481 AMAQI
27th Jul 2025472 AMAQI
27th Jul 2025433 AMAQI
27th Jul 2025404 AMAQI

27°C23/31°C

27th Jul 2025435 AMAQI
27th Jul 2025436 AMAQI
27th Jul 2025697 AMAQI
27th Jul 2025688 AMAQI
27th Jul 2025719 AMAQI
27th Jul 20257610 AMAQI
27th Jul 20257511 AMAQI
27th Jul 20257712 PMAQI
27th Jul 2025751 PMAQI
27th Jul 2025702 PMAQI
27th Jul 2025623 PMAQI
27th Jul 2025624 PMAQI
27th Jul 2025625 PMAQI
27th Jul 2025626 PMAQI
27th Jul 2025627 PMAQI
27th Jul 2025628 PMAQI
27th Jul 2025629 PMAQI
27th Jul 20256010 PMAQI
27th Jul 20256011 PMAQI
28th Jul 20255812 AMAQI
28th Jul 2025531 AMAQI
28th Jul 2025542 AMAQI
28th Jul 2025653 AMAQI
28th Jul 2025744 AMAQI

28°C23/32°C

28th Jul 2025765 AMAQI
28th Jul 2025756 AMAQI
28th Jul 2025747 AMAQI
28th Jul 2025808 AMAQI
28th Jul 2025829 AMAQI
28th Jul 20258110 AMAQI
28th Jul 20258611 AMAQI
28th Jul 20258312 PMAQI
28th Jul 2025821 PMAQI
28th Jul 2025762 PMAQI
28th Jul 2025743 PMAQI
28th Jul 2025724 PMAQI
28th Jul 2025725 PMAQI
28th Jul 2025726 PMAQI
28th Jul 2025717 PMAQI
28th Jul 2025698 PMAQI
28th Jul 2025689 PMAQI
28th Jul 20257210 PMAQI
28th Jul 20256911 PMAQI
29th Jul 20257112 AMAQI
29th Jul 2025701 AMAQI
29th Jul 2025692 AMAQI
29th Jul 2025723 AMAQI
29th Jul 2025764 AMAQI

28°C25/32°C

29th Jul 2025725 AMAQI
29th Jul 2025726 AMAQI
29th Jul 2025747 AMAQI
29th Jul 2025748 AMAQI
29th Jul 2025769 AMAQI
29th Jul 20257110 AMAQI
29th Jul 20257111 AMAQI
29th Jul 20258212 PMAQI
29th Jul 2025751 PMAQI
29th Jul 2025752 PMAQI
29th Jul 2025703 PMAQI
29th Jul 2025704 PMAQI
29th Jul 2025725 PMAQI
29th Jul 2025726 PMAQI
29th Jul 2025727 PMAQI
29th Jul 2025708 PMAQI
29th Jul 2025729 PMAQI
29th Jul 20257210 PMAQI
29th Jul 20257111 PMAQI
30th Jul 20257012 AMAQI
30th Jul 2025711 AMAQI
30th Jul 2025692 AMAQI
30th Jul 2025763 AMAQI
30th Jul 2025784 AMAQI

28°C25/30°C

30th Jul 2025825 AMAQI
30th Jul 2025846 AMAQI
30th Jul 2025887 AMAQI
30th Jul 2025808 AMAQI
30th Jul 2025989 AMAQI
30th Jul 20259010 AMAQI
30th Jul 20255411 AMAQI
30th Jul 20258412 PMAQI
30th Jul 2025921 PMAQI
30th Jul 2025792 PMAQI
30th Jul 2025763 PMAQI
30th Jul 2025754 PMAQI
30th Jul 2025765 PMAQI
30th Jul 2025746 PMAQI
30th Jul 2025767 PMAQI
30th Jul 2025828 PMAQI
30th Jul 2025829 PMAQI
30th Jul 20258510 PMAQI
30th Jul 20258511 PMAQI
31st Jul 20258512 AMAQI
31st Jul 2025851 AMAQI
31st Jul 2025852 AMAQI
31st Jul 2025853 AMAQI
31st Jul 2025854 AMAQI

26°C24/28°C

31st Jul 2025795 AMAQI
31st Jul 2025856 AMAQI
31st Jul 2025787 AMAQI
31st Jul 2025758 AMAQI
31st Jul 2025759 AMAQI
31st Jul 20257210 AMAQI
31st Jul 20257511 AMAQI
31st Jul 20257012 PMAQI
31st Jul 2025681 PMAQI
31st Jul 2025672 PMAQI
31st Jul 2025773 PMAQI
31st Jul 2025734 PMAQI
31st Jul 2025725 PMAQI
31st Jul 2025726 PMAQI
31st Jul 2025697 PMAQI
31st Jul 2025708 PMAQI
31st Jul 2025699 PMAQI
31st Jul 20257110 PMAQI
31st Jul 20257311 PMAQI
1st Aug 20257312 AMAQI
1st Aug 2025741 AMAQI
1st Aug 2025762 AMAQI
1st Aug 2025593 AMAQI
1st Aug 2025614 AMAQI

25°C23/29°C

1st Aug 2025555 AMAQI
1st Aug 2025576 AMAQI
1st Aug 2025587 AMAQI
1st Aug 2025588 AMAQI
1st Aug 2025629 AMAQI
1st Aug 20255810 AMAQI
1st Aug 20255811 AMAQI
1st Aug 20255612 PMAQI
1st Aug 2025561 PMAQI
1st Aug 2025582 PMAQI
1st Aug 2025583 PMAQI
1st Aug 2025594 PMAQI
1st Aug 2025585 PMAQI
1st Aug 2025606 PMAQI
1st Aug 2025587 PMAQI
1st Aug 2025598 PMAQI
1st Aug 2025589 PMAQI
1st Aug 20255910 PMAQI
1st Aug 20256111 PMAQI
2nd Aug 20256112 AMAQI
2nd Aug 2025621 AMAQI
2nd Aug 2025622 AMAQI
2nd Aug 2025563 AMAQI
2nd Aug 2025604 AMAQI

25°C23/28°C

2nd Aug 2025605 AMAQI
2nd Aug 2025586 AMAQI
2nd Aug 2025607 AMAQI
2nd Aug 2025628 AMAQI
2nd Aug 2025629 AMAQI
2nd Aug 20256010 AMAQI
2nd Aug 20256411 AMAQI
2nd Aug 20256012 PMAQI
2nd Aug 2025581 PMAQI
2nd Aug 2025602 PMAQI
2nd Aug 2025593 PMAQI
2nd Aug 2025594 PMAQI
2nd Aug 2025605 PMAQI
2nd Aug 2025586 PMAQI
2nd Aug 2025587 PMAQI
2nd Aug 2025588 PMAQI
2nd Aug 2025579 PMAQI
2nd Aug 20255810 PMAQI
2nd Aug 20255911 PMAQI
3rd Aug 20255912 AMAQI
3rd Aug 2025591 AMAQI
3rd Aug 2025592 AMAQI
3rd Aug 2025583 AMAQI
3rd Aug 2025604 AMAQI

25°C23/29°C

3rd Aug 2025495 AMAQI
5 AM
3rd Aug 2025586 AMAQI
3rd Aug 2025607 AMAQI
3rd Aug 2025578 AMAQI
3rd Aug 2025549 AMAQI
3rd Aug 20255710 AMAQI
3rd Aug 20255811 AMAQI
3rd Aug 20255912 PMAQI
12 PM
3rd Aug 2025591 PMAQI
3rd Aug 2025582 PMAQI
3rd Aug 2025573 PMAQI
3rd Aug 2025584 PMAQI
3rd Aug 2025575 PMAQI
3rd Aug 2025566 PMAQI
3rd Aug 2025577 PMAQI
3rd Aug 2025578 PMAQI
8 PM
3rd Aug 2025569 PMAQI
3rd Aug 20255610 PMAQI
3rd Aug 20255611 PMAQI
12 AM
4 AM

--°C/°C

Day time
Avg. Highest Time
5 AM - 8 PM

62AQI

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

62AQI

16 hours / Day
480 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 8 PM (Avg. 62), while the lowest AQI was between 5 AM to 8 PM (Avg. 62).
Night time
Avg. Highest Time
12 AM - 11 PM

61AQI

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

61AQI

8 hours / Day
240 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 61), while the lowest AQI was between 12 AM to 11 PM (Avg. 61).

2025 Days Vs Air Quality

Kocaeli Gebze Osb, Cayirova, Kocaeli, Turkey

2025

32%

69

61%

130

7%

15

Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)

Good
69 Days
Moderate
130 Days
Poor
15 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 32%

Health Risk Level:

High

In 2025, 32% of 215 days were within WHO’s safe air quality limits. The risk of health issues is High, with respiratory problems, heart disease, skin issues, and stress being more common, particularly among children and the elderly.

Annual Air Quality Insights

Kocaeli Gebze Osb, 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.

1st January 2025
93AQI
2nd January 2025
108AQI
3rd January 2025
87AQI
4th January 2025
71AQI
5th January 2025
56AQI
6th January 2025
66AQI
7th January 2025
97AQI
8th January 2025
89AQI
9th January 2025
83AQI
10th January 2025
96AQI
11th January 2025
87AQI
12th January 2025
68AQI
13th January 2025
44AQI
14th January 2025
42AQI
15th January 2025
47AQI
16th January 2025
49AQI
17th January 2025
68AQI
18th January 2025
111AQI
19th January 2025
146AQI
20th January 2025
150AQI
21st January 2025
100AQI
22nd January 2025
137AQI
23rd January 2025
135AQI
24th January 2025
144AQI
25th January 2025
102AQI
26th January 2025
90AQI
27th January 2025
128AQI
28th January 2025
124AQI
29th January 2025
91AQI
30th January 2025
92AQI
31st January 2025
127AQI
1st February 2025
137AQI
2nd February 2025
120AQI
3rd February 2025
103AQI
4th February 2025
100AQI
5th February 2025
61AQI
6th February 2025
57AQI
7th February 2025
55AQI
8th February 2025
57AQI
9th February 2025
53AQI
10th February 2025
51AQI
11th February 2025
58AQI
12th February 2025
77AQI
13th February 2025
68AQI
14th February 2025
62AQI
15th February 2025
70AQI
16th February 2025
65AQI
17th February 2025
57AQI
18th February 2025
55AQI
19th February 2025
54AQI
20th February 2025
56AQI
21st February 2025
54AQI
22nd February 2025
54AQI
23rd February 2025
54AQI
24th February 2025
53AQI
25th February 2025
52AQI
26th February 2025
77AQI
27th February 2025
71AQI
28th February 2025
81AQI
1st March 2025
88AQI
2nd March 2025
81AQI
3rd March 2025
75AQI
4th March 2025
59AQI
5th March 2025
63AQI
6th March 2025
68AQI
7th March 2025
60AQI
8th March 2025
79AQI
9th March 2025
86AQI
10th March 2025
81AQI
11th March 2025
91AQI
12th March 2025
87AQI
13th March 2025
68AQI
14th March 2025
68AQI
15th March 2025
64AQI
16th March 2025
65AQI
17th March 2025
65AQI
18th March 2025
57AQI
19th March 2025
62AQI
20th March 2025
74AQI
21st March 2025
77AQI
22nd March 2025
81AQI
23rd March 2025
81AQI
24th March 2025
72AQI
25th March 2025
69AQI
26th March 2025
72AQI
27th March 2025
78AQI
28th March 2025
125AQI
29th March 2025
97AQI
30th March 2025
82AQI
31st March 2025
57AQI
1st April 2025
61AQI
2nd April 2025
57AQI
3rd April 2025
58AQI
4th April 2025
59AQI
5th April 2025
56AQI
6th April 2025
43AQI
7th April 2025
38AQI
8th April 2025
39AQI
9th April 2025
44AQI
10th April 2025
46AQI
11th April 2025
52AQI
12th April 2025
46AQI
13th April 2025
60AQI
14th April 2025
56AQI
15th April 2025
50AQI
16th April 2025
70AQI
17th April 2025
63AQI
18th April 2025
64AQI
19th April 2025
80AQI
20th April 2025
55AQI
21st April 2025
69AQI
22nd April 2025
93AQI
23rd April 2025
61AQI
24th April 2025
44AQI
25th April 2025
59AQI
26th April 2025
45AQI
27th April 2025
49AQI
28th April 2025
50AQI
29th April 2025
51AQI
30th April 2025
52AQI
1st May 2025
53AQI
2nd May 2025
50AQI
3rd May 2025
50AQI
4th May 2025
40AQI
5th May 2025
50AQI
6th May 2025
56AQI
7th May 2025
55AQI
8th May 2025
70AQI
9th May 2025
59AQI
10th May 2025
54AQI
11th May 2025
48AQI
12th May 2025
46AQI
13th May 2025
42AQI
14th May 2025
35AQI
15th May 2025
38AQI
16th May 2025
43AQI
17th May 2025
45AQI
18th May 2025
43AQI
19th May 2025
37AQI
20th May 2025
40AQI
21st May 2025
41AQI
22nd May 2025
41AQI
23rd May 2025
41AQI
24th May 2025
46AQI
25th May 2025
43AQI
26th May 2025
39AQI
27th May 2025
38AQI
28th May 2025
37AQI
29th May 2025
45AQI
30th May 2025
41AQI
31st May 2025
38AQI
1st June 2025
36AQI
2nd June 2025
36AQI
3rd June 2025
36AQI
4th June 2025
37AQI
5th June 2025
42AQI
6th June 2025
44AQI
7th June 2025
48AQI
8th June 2025
46AQI
9th June 2025
49AQI
10th June 2025
46AQI
11th June 2025
51AQI
12th June 2025
53AQI
13th June 2025
51AQI
14th June 2025
44AQI
15th June 2025
39AQI
16th June 2025
38AQI
17th June 2025
41AQI
18th June 2025
47AQI
19th June 2025
48AQI
20th June 2025
49AQI
21st June 2025
43AQI
22nd June 2025
41AQI
23rd June 2025
37AQI
24th June 2025
40AQI
25th June 2025
38AQI
26th June 2025
39AQI
27th June 2025
43AQI
28th June 2025
42AQI
29th June 2025
38AQI
30th June 2025
33AQI
1st July 2025
52AQI
2nd July 2025
53AQI
3rd July 2025
43AQI
4th July 2025
52AQI
5th July 2025
55AQI
6th July 2025
57AQI
7th July 2025
58AQI
8th July 2025
63AQI
9th July 2025
59AQI
10th July 2025
63AQI
11th July 2025
56AQI
12th July 2025
53AQI
13th July 2025
52AQI
14th July 2025
54AQI
15th July 2025
56AQI
16th July 2025
58AQI
17th July 2025
59AQI
18th July 2025
65AQI
19th July 2025
63AQI
20th July 2025
47AQI
21st July 2025
54AQI
22nd July 2025
64AQI
23rd July 2025
75AQI
24th July 2025
77AQI
25th July 2025
70AQI
26th July 2025
65AQI
27th July 2025
59AQI
28th July 2025
72AQI
29th July 2025
72AQI
30th July 2025
79AQI
31st July 2025
76AQI
1st August 2025
61AQI
2nd August 2025
60AQI

94AQI

68AQI

75AQI

56AQI

45AQI

43AQI

61AQI

61AQI

No. of days

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

202563AQI

4
16
11
25
3
30
1
11
19
25
6
27
3
2
29
2
69
130
15

Highest AQI recorded in

January

94AQI

Lowest AQI recorded in

June

43AQI

202468AQI

5
24
4
17
2
1
13
5
2
4
18
2
9
19
30
3
28
6
24
2
24
3
9
17
5
4
23
3
28
3
46
265
21
5

Highest AQI recorded in

March

96AQI

Lowest AQI recorded in

May

55AQI

202373AQI

6
18
7
6
19
3
8
21
2
6
24
1
30
30
3
24
4
1
23
7
1
28
1
15
2
1
2
20
2
1
7
16
7
41
268
35
2

Highest AQI recorded in

August

82AQI

Lowest AQI recorded in

April

63AQI

202268AQI

8
23
5
13
4
9
18
4
2
23
5
2
22
2
4
26
6
18
1
8
21
7
23
1
3
24
3
5
22
4
59
234
23

Highest AQI recorded in

April

78AQI

Lowest AQI recorded in

July

58AQI

202174AQI

5
22
4
3
21
3
1
6
24
1
5
21
4
2
20
3
20
7
1
26
3
1
24
7
2
26
5
24
2
22
5
1
10
21
39
271
39
3

Highest AQI recorded in

June

86AQI

Lowest AQI recorded in

December

57AQI

202069AQI

4
9
8
12
1
8
8
2
2
25
9
21
8
22
1
2
26
2
19
6
3
1
3
25
3
44
168
15
3

Highest AQI recorded in

November

100AQI

Lowest AQI recorded in

July

57AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2021(Avg.)
74AQI
Least Polluted Year Recorded
2025(Avg.)
63AQI

Kocaeli Gebze Osb's annual 2025 AQI (63) shows an average percentage change of -9.7% (improved AQI) compared to previous years: 2020 (69), 2021 (74), 2022 (68), 2023 (73), 2024 (68).