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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Kocaeli Yenikoy, Golcuk, 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 Yenikoy, Golcuk, Kocaeli, Turkey

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
16th Aug 2023
84AQI
Lowest AQI recorded on
10th Aug 2023
23AQI

Same Day Analysis (17th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 49 of Good air quality, showing improvement over 2024 and 2023 on the same day.

Day & Night AQI Trend: 16th Aug - 17th Aug 2026

Kocaeli Yenikoy, Golcuk, Kocaeli, Turkey

AQI
Day
Night
.

5 AM16th Aug 2026

8 PM

4 AM17th Aug 2026

Day time
Avg. Highest Time
7AM16th Aug

53AQI

Avg. Lowest Time
6PM16th Aug

42AQI

Night time
Avg. Highest Time
5AM16th Aug

53AQI

Avg. Lowest Time
9PM16th Aug

42AQI

In the last 24 hours,

Kocaeli Yenikoy's AQI reached its highest point of 53 at 5 AM during the Night, while the lowest point, 42, was recorded at 9 PM during the Night between 16th Aug and 17th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Kocaeli Yenikoy, Golcuk, Kocaeli, Turkey

JulAug
19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th
Day
Night
19th Jul 2026465 AMAQI
19th Jul 2026516 AMAQI
19th Jul 2026537 AMAQI
19th Jul 2026538 AMAQI
19th Jul 2026549 AMAQI
19th Jul 20265410 AMAQI
19th Jul 20265311 AMAQI
19th Jul 20265412 PMAQI
19th Jul 2026531 PMAQI
19th Jul 2026532 PMAQI
19th Jul 2026533 PMAQI
19th Jul 2026544 PMAQI
19th Jul 2026535 PMAQI
19th Jul 2026546 PMAQI
19th Jul 2026527 PMAQI
19th Jul 2026538 PMAQI
19th Jul 2026539 PMAQI
19th Jul 20265310 PMAQI
19th Jul 20265411 PMAQI
20th Jul 20265612 AMAQI
20th Jul 2026541 AMAQI
20th Jul 2026542 AMAQI
20th Jul 2026523 AMAQI
20th Jul 2026554 AMAQI

24°C17/32°C

20th Jul 2026545 AMAQI
20th Jul 2026536 AMAQI
20th Jul 2026537 AMAQI
20th Jul 2026538 AMAQI
20th Jul 2026529 AMAQI
20th Jul 20265310 AMAQI
20th Jul 20265411 AMAQI
20th Jul 20265112 PMAQI
20th Jul 2026531 PMAQI
20th Jul 2026542 PMAQI
20th Jul 2026533 PMAQI
20th Jul 2026534 PMAQI
20th Jul 2026515 PMAQI
20th Jul 2026536 PMAQI
20th Jul 2026537 PMAQI
20th Jul 2026518 PMAQI
20th Jul 2026529 PMAQI
20th Jul 20265110 PMAQI
20th Jul 20265111 PMAQI
21st Jul 20265112 AMAQI
21st Jul 2026501 AMAQI
21st Jul 2026512 AMAQI
21st Jul 2026533 AMAQI
21st Jul 2026514 AMAQI

24°C16/33°C

21st Jul 2026515 AMAQI
21st Jul 2026507 AMAQI
21st Jul 2026488 AMAQI
21st Jul 2026489 AMAQI
21st Jul 20264810 AMAQI
21st Jul 20264811 AMAQI
21st Jul 20264812 PMAQI
21st Jul 2026501 PMAQI
21st Jul 2026442 PMAQI
21st Jul 2026463 PMAQI
21st Jul 2026464 PMAQI
21st Jul 2026425 PMAQI
21st Jul 2026446 PMAQI
21st Jul 2026347 PMAQI
21st Jul 2026428 PMAQI
21st Jul 2026429 PMAQI
21st Jul 20264410 PMAQI
21st Jul 20264211 PMAQI
22nd Jul 20264212 AMAQI
22nd Jul 2026421 AMAQI
22nd Jul 2026382 AMAQI
22nd Jul 2026383 AMAQI
22nd Jul 2026424 AMAQI

24°C16/33°C

22nd Jul 2026405 AMAQI
22nd Jul 2026406 AMAQI
22nd Jul 2026407 AMAQI
22nd Jul 2026428 AMAQI
22nd Jul 2026409 AMAQI
22nd Jul 20264410 AMAQI
22nd Jul 20264211 AMAQI
22nd Jul 20264212 PMAQI
22nd Jul 2026441 PMAQI
22nd Jul 2026462 PMAQI
22nd Jul 2026443 PMAQI
22nd Jul 2026424 PMAQI
22nd Jul 2026445 PMAQI
22nd Jul 2026466 PMAQI
22nd Jul 2026447 PMAQI
22nd Jul 2026408 PMAQI
22nd Jul 2026449 PMAQI
22nd Jul 20264710 PMAQI
22nd Jul 20264811 PMAQI
23rd Jul 20265112 AMAQI
23rd Jul 2026501 AMAQI
23rd Jul 2026502 AMAQI
23rd Jul 2026513 AMAQI
23rd Jul 2026524 AMAQI

26°C17/34°C

23rd Jul 2026515 AMAQI
23rd Jul 2026516 AMAQI
23rd Jul 2026537 AMAQI
23rd Jul 2026558 AMAQI
23rd Jul 2026539 AMAQI
23rd Jul 20265210 AMAQI
23rd Jul 20265211 AMAQI
23rd Jul 20265212 PMAQI
23rd Jul 2026521 PMAQI
23rd Jul 2026522 PMAQI
23rd Jul 2026513 PMAQI
23rd Jul 2026524 PMAQI
23rd Jul 2026515 PMAQI
23rd Jul 2026516 PMAQI
23rd Jul 2026507 PMAQI
23rd Jul 2026468 PMAQI
23rd Jul 2026489 PMAQI
23rd Jul 20265010 PMAQI
23rd Jul 20264611 PMAQI
24th Jul 20264412 AMAQI
24th Jul 2026441 AMAQI
24th Jul 2026402 AMAQI
24th Jul 2026423 AMAQI
24th Jul 2026384 AMAQI

22°C17/27°C

24th Jul 2026385 AMAQI
24th Jul 2026386 AMAQI
24th Jul 2026407 AMAQI
24th Jul 2026408 AMAQI
24th Jul 2026369 AMAQI
24th Jul 20263310 AMAQI
24th Jul 20263811 AMAQI
24th Jul 20263812 PMAQI
24th Jul 2026381 PMAQI
24th Jul 2026382 PMAQI
24th Jul 2026333 PMAQI
24th Jul 2026334 PMAQI
24th Jul 2026335 PMAQI
24th Jul 2026366 PMAQI
24th Jul 2026337 PMAQI
24th Jul 2026338 PMAQI
24th Jul 2026389 PMAQI
24th Jul 20263310 PMAQI
24th Jul 20263611 PMAQI
25th Jul 20263612 AMAQI
25th Jul 2026331 AMAQI
25th Jul 2026362 AMAQI
25th Jul 2026333 AMAQI
25th Jul 2026364 AMAQI

21°C16/26°C

25th Jul 2026365 AMAQI
25th Jul 2026366 AMAQI
25th Jul 2026367 AMAQI
25th Jul 2026368 AMAQI
25th Jul 2026339 AMAQI
25th Jul 20263610 AMAQI
25th Jul 20263611 AMAQI
25th Jul 20263612 PMAQI
25th Jul 2026361 PMAQI
25th Jul 2026362 PMAQI
25th Jul 2026363 PMAQI
25th Jul 2026364 PMAQI
25th Jul 2026335 PMAQI
25th Jul 2026366 PMAQI
25th Jul 2026367 PMAQI
25th Jul 2026368 PMAQI
25th Jul 2026409 PMAQI
25th Jul 20264010 PMAQI
25th Jul 20264011 PMAQI
26th Jul 20263812 AMAQI
26th Jul 2026401 AMAQI
26th Jul 2026462 AMAQI
26th Jul 2026423 AMAQI
26th Jul 2026424 AMAQI

18°C16/21°C

26th Jul 2026445 AMAQI
26th Jul 2026446 AMAQI
26th Jul 2026447 AMAQI
26th Jul 2026408 AMAQI
26th Jul 2026449 AMAQI
26th Jul 20264410 AMAQI
26th Jul 20264611 AMAQI
26th Jul 20264612 PMAQI
26th Jul 2026441 PMAQI
26th Jul 2026442 PMAQI
26th Jul 2026443 PMAQI
26th Jul 2026464 PMAQI
26th Jul 2026405 PMAQI
26th Jul 2026426 PMAQI
26th Jul 2026507 PMAQI
26th Jul 2026488 PMAQI
26th Jul 2026479 PMAQI
26th Jul 20265010 PMAQI
26th Jul 20264811 PMAQI
27th Jul 20264812 AMAQI
27th Jul 2026501 AMAQI
27th Jul 2026462 AMAQI
27th Jul 2026503 AMAQI
27th Jul 2026504 AMAQI

20°C15/26°C

27th Jul 2026485 AMAQI
27th Jul 2026486 AMAQI
27th Jul 2026507 AMAQI
27th Jul 2026508 AMAQI
27th Jul 2026509 AMAQI
27th Jul 20265110 AMAQI
27th Jul 20264811 AMAQI
27th Jul 20265012 PMAQI
27th Jul 2026521 PMAQI
27th Jul 2026512 PMAQI
27th Jul 2026503 PMAQI
27th Jul 2026534 PMAQI
27th Jul 2026525 PMAQI
27th Jul 2026526 PMAQI
27th Jul 2026537 PMAQI
27th Jul 2026548 PMAQI
27th Jul 2026549 PMAQI
27th Jul 20265610 PMAQI
27th Jul 20265811 PMAQI
28th Jul 20265712 AMAQI
28th Jul 2026581 AMAQI
28th Jul 2026572 AMAQI
28th Jul 2026623 AMAQI
28th Jul 2026624 AMAQI

24°C17/31°C

28th Jul 2026635 AMAQI
28th Jul 2026646 AMAQI
28th Jul 2026627 AMAQI
28th Jul 2026658 AMAQI
28th Jul 2026649 AMAQI
28th Jul 20266310 AMAQI
28th Jul 20266511 AMAQI
28th Jul 20266512 PMAQI
28th Jul 2026681 PMAQI
28th Jul 2026692 PMAQI
28th Jul 2026683 PMAQI
28th Jul 2026694 PMAQI
28th Jul 2026705 PMAQI
28th Jul 2026716 PMAQI
28th Jul 2026747 PMAQI
28th Jul 2026718 PMAQI
28th Jul 2026719 PMAQI
28th Jul 20267010 PMAQI
28th Jul 20267011 PMAQI
29th Jul 20266612 AMAQI
29th Jul 2026701 AMAQI
29th Jul 2026722 AMAQI
29th Jul 2026693 AMAQI
29th Jul 2026704 AMAQI

25°C21/31°C

29th Jul 2026705 AMAQI
29th Jul 2026676 AMAQI
29th Jul 2026677 AMAQI
29th Jul 2026648 AMAQI
29th Jul 2026689 AMAQI
29th Jul 20266610 AMAQI
29th Jul 20266511 AMAQI
29th Jul 20266312 PMAQI
29th Jul 2026601 PMAQI
29th Jul 2026602 PMAQI
29th Jul 2026623 PMAQI
29th Jul 2026624 PMAQI
29th Jul 2026595 PMAQI
29th Jul 2026566 PMAQI
29th Jul 2026567 PMAQI
29th Jul 2026558 PMAQI
29th Jul 2026529 PMAQI
29th Jul 20265310 PMAQI
29th Jul 20265111 PMAQI
30th Jul 20265212 AMAQI
30th Jul 2026531 AMAQI
30th Jul 2026492 AMAQI
30th Jul 2026523 AMAQI
30th Jul 2026484 AMAQI

23°C19/28°C

30th Jul 2026485 AMAQI
30th Jul 2026506 AMAQI
30th Jul 2026447 AMAQI
30th Jul 2026468 AMAQI
30th Jul 2026449 AMAQI
30th Jul 20263610 AMAQI
30th Jul 20263611 AMAQI
30th Jul 20264012 PMAQI
30th Jul 2026361 PMAQI
30th Jul 2026362 PMAQI
30th Jul 2026333 PMAQI
30th Jul 2026334 PMAQI
30th Jul 2026365 PMAQI
30th Jul 2026366 PMAQI
30th Jul 2026367 PMAQI
30th Jul 2026368 PMAQI
30th Jul 2026369 PMAQI
30th Jul 20263310 PMAQI
30th Jul 20263111 PMAQI
31st Jul 20263112 AMAQI
31st Jul 2026331 AMAQI
31st Jul 2026332 AMAQI
31st Jul 2026313 AMAQI
31st Jul 2026314 AMAQI

21°C15/27°C

31st Jul 2026315 AMAQI
31st Jul 2026336 AMAQI
31st Jul 2026337 AMAQI
31st Jul 2026338 AMAQI
31st Jul 2026389 AMAQI
31st Jul 20263610 AMAQI
31st Jul 20263311 AMAQI
31st Jul 20263812 PMAQI
31st Jul 2026361 PMAQI
31st Jul 2026382 PMAQI
31st Jul 2026363 PMAQI
31st Jul 2026364 PMAQI
31st Jul 2026365 PMAQI
31st Jul 2026386 PMAQI
31st Jul 2026367 PMAQI
31st Jul 2026368 PMAQI
31st Jul 2026369 PMAQI
31st Jul 20263810 PMAQI
31st Jul 20263811 PMAQI
1st Aug 20263612 AMAQI
1st Aug 2026381 AMAQI
1st Aug 2026362 AMAQI
1st Aug 2026383 AMAQI
1st Aug 2026384 AMAQI

21°C16/27°C

1st Aug 2026385 AMAQI
1st Aug 2026386 AMAQI
1st Aug 2026367 AMAQI
1st Aug 2026408 AMAQI
1st Aug 2026409 AMAQI
1st Aug 20263810 AMAQI
1st Aug 20263811 AMAQI
1st Aug 20263812 PMAQI
1st Aug 2026401 PMAQI
1st Aug 2026422 PMAQI
1st Aug 2026383 PMAQI
1st Aug 2026424 PMAQI
1st Aug 2026405 PMAQI
1st Aug 2026426 PMAQI
1st Aug 2026447 PMAQI
1st Aug 2026448 PMAQI
1st Aug 2026409 PMAQI
1st Aug 20264010 PMAQI
1st Aug 20264211 PMAQI
2nd Aug 20264212 AMAQI
2nd Aug 2026421 AMAQI
2nd Aug 2026422 AMAQI
2nd Aug 2026423 AMAQI
2nd Aug 2026444 AMAQI

22°C17/28°C

2nd Aug 2026465 AMAQI
2nd Aug 2026466 AMAQI
2nd Aug 2026467 AMAQI
2nd Aug 2026468 AMAQI
2nd Aug 2026469 AMAQI
2nd Aug 20264810 AMAQI
2nd Aug 20265011 AMAQI
2nd Aug 20264812 PMAQI
2nd Aug 2026491 PMAQI
2nd Aug 2026482 PMAQI
2nd Aug 2026513 PMAQI
2nd Aug 2026484 PMAQI
2nd Aug 2026525 PMAQI
2nd Aug 2026506 PMAQI
2nd Aug 2026527 PMAQI
2nd Aug 2026528 PMAQI
2nd Aug 2026529 PMAQI
2nd Aug 20265210 PMAQI
2nd Aug 20265311 PMAQI
3rd Aug 20265012 AMAQI
3rd Aug 2026521 AMAQI
3rd Aug 2026532 AMAQI
3rd Aug 2026523 AMAQI
3rd Aug 2026514 AMAQI

24°C20/31°C

3rd Aug 2026535 AMAQI
3rd Aug 2026526 AMAQI
3rd Aug 2026527 AMAQI
3rd Aug 2026548 AMAQI
3rd Aug 2026539 AMAQI
3rd Aug 20265310 AMAQI
3rd Aug 20265311 AMAQI
3rd Aug 20265412 PMAQI
3rd Aug 2026531 PMAQI
3rd Aug 2026542 PMAQI
3rd Aug 2026533 PMAQI
3rd Aug 2026544 PMAQI
3rd Aug 2026565 PMAQI
3rd Aug 2026576 PMAQI
3rd Aug 2026567 PMAQI
3rd Aug 2026578 PMAQI
3rd Aug 2026599 PMAQI
3rd Aug 20265710 PMAQI
3rd Aug 20265411 PMAQI
4th Aug 20265712 AMAQI
4th Aug 2026581 AMAQI
4th Aug 2026642 AMAQI
4th Aug 2026633 AMAQI
4th Aug 2026624 AMAQI

25°C20/31°C

4th Aug 2026625 AMAQI
4th Aug 2026626 AMAQI
4th Aug 2026647 AMAQI
4th Aug 2026598 AMAQI
4th Aug 2026629 AMAQI
4th Aug 20266010 AMAQI
4th Aug 20265911 AMAQI
4th Aug 20265912 PMAQI
4th Aug 2026571 PMAQI
4th Aug 2026572 PMAQI
4th Aug 2026563 PMAQI
4th Aug 2026594 PMAQI
4th Aug 2026585 PMAQI
4th Aug 2026566 PMAQI
4th Aug 2026567 PMAQI
4th Aug 2026538 PMAQI
4th Aug 2026549 PMAQI
4th Aug 20265410 PMAQI
4th Aug 20265311 PMAQI
5th Aug 20265312 AMAQI
5th Aug 2026531 AMAQI
5th Aug 2026532 AMAQI
5th Aug 2026543 AMAQI
5th Aug 2026544 AMAQI

25°C18/33°C

5th Aug 2026525 AMAQI
5th Aug 2026546 AMAQI
5th Aug 2026547 AMAQI
5th Aug 2026548 AMAQI
5th Aug 2026519 AMAQI
5th Aug 20265510 AMAQI
5th Aug 20265311 AMAQI
5th Aug 20265412 PMAQI
5th Aug 2026531 PMAQI
5th Aug 2026532 PMAQI
5th Aug 2026553 PMAQI
5th Aug 2026554 PMAQI
5th Aug 2026545 PMAQI
5th Aug 2026556 PMAQI
5th Aug 2026557 PMAQI
5th Aug 2026548 PMAQI
5th Aug 2026569 PMAQI
5th Aug 20265810 PMAQI
5th Aug 20265311 PMAQI
6th Aug 20265712 AMAQI
6th Aug 2026561 AMAQI
6th Aug 2026552 AMAQI
6th Aug 2026563 AMAQI
6th Aug 2026554 AMAQI

25°C19/34°C

6th Aug 2026555 AMAQI
6th Aug 2026576 AMAQI
6th Aug 2026567 AMAQI
6th Aug 2026588 AMAQI
6th Aug 2026569 AMAQI
6th Aug 20265510 AMAQI
6th Aug 20265711 AMAQI
6th Aug 20265612 PMAQI
6th Aug 2026541 PMAQI
6th Aug 2026562 PMAQI
6th Aug 2026563 PMAQI
6th Aug 2026554 PMAQI
6th Aug 2026575 PMAQI
6th Aug 2026576 PMAQI
6th Aug 2026567 PMAQI
6th Aug 2026558 PMAQI
6th Aug 2026549 PMAQI
6th Aug 20265510 PMAQI
6th Aug 20265511 PMAQI
7th Aug 20265512 AMAQI
7th Aug 2026551 AMAQI
7th Aug 2026552 AMAQI
7th Aug 2026553 AMAQI
7th Aug 2026554 AMAQI

25°C19/32°C

7th Aug 2026555 AMAQI
7th Aug 2026536 AMAQI
7th Aug 2026507 AMAQI
7th Aug 2026538 AMAQI
7th Aug 2026549 AMAQI
7th Aug 20265310 AMAQI
7th Aug 20265311 AMAQI
7th Aug 20265312 PMAQI
7th Aug 2026521 PMAQI
7th Aug 2026522 PMAQI
7th Aug 2026513 PMAQI
7th Aug 2026524 PMAQI
7th Aug 2026505 PMAQI
7th Aug 2026526 PMAQI
7th Aug 2026527 PMAQI
7th Aug 2026518 PMAQI
7th Aug 2026529 PMAQI
7th Aug 20265210 PMAQI
7th Aug 20265311 PMAQI
8th Aug 20265012 AMAQI
8th Aug 2026511 AMAQI
8th Aug 2026512 AMAQI
8th Aug 2026503 AMAQI
8th Aug 2026544 AMAQI

25°C21/32°C

8th Aug 2026515 AMAQI
8th Aug 2026526 AMAQI
8th Aug 2026517 AMAQI
8th Aug 2026528 AMAQI
8th Aug 2026529 AMAQI
8th Aug 20265310 AMAQI
8th Aug 20265511 AMAQI
8th Aug 20265612 PMAQI
8th Aug 2026541 PMAQI
8th Aug 2026562 PMAQI
8th Aug 2026553 PMAQI
8th Aug 2026594 PMAQI
8th Aug 2026585 PMAQI
8th Aug 2026606 PMAQI
8th Aug 2026597 PMAQI
8th Aug 2026608 PMAQI
8th Aug 2026649 PMAQI
8th Aug 20266310 PMAQI
8th Aug 20266511 PMAQI
9th Aug 20266212 AMAQI
9th Aug 2026661 AMAQI
9th Aug 2026672 AMAQI
9th Aug 2026703 AMAQI
9th Aug 2026764 AMAQI

25°C19/33°C

9th Aug 2026785 AMAQI
9th Aug 2026786 AMAQI
9th Aug 2026797 AMAQI
9th Aug 2026788 AMAQI
9th Aug 2026799 AMAQI
9th Aug 20267610 AMAQI
9th Aug 20267411 AMAQI
9th Aug 20267612 PMAQI
9th Aug 2026761 PMAQI
9th Aug 2026732 PMAQI
9th Aug 2026723 PMAQI
9th Aug 2026734 PMAQI
9th Aug 2026725 PMAQI
9th Aug 2026686 PMAQI
9th Aug 2026707 PMAQI
9th Aug 2026668 PMAQI
9th Aug 2026719 PMAQI
9th Aug 20266810 PMAQI
9th Aug 20266511 PMAQI
10th Aug 20266512 AMAQI
10th Aug 2026671 AMAQI
10th Aug 2026692 AMAQI
10th Aug 2026653 AMAQI
10th Aug 2026674 AMAQI

25°C20/30°C

10th Aug 2026655 AMAQI
10th Aug 2026696 AMAQI
10th Aug 2026667 AMAQI
10th Aug 2026668 AMAQI
10th Aug 2026659 AMAQI
10th Aug 20266710 AMAQI
10th Aug 20266711 AMAQI
10th Aug 20266812 PMAQI
10th Aug 2026671 PMAQI
10th Aug 2026682 PMAQI
10th Aug 2026703 PMAQI
10th Aug 2026674 PMAQI
10th Aug 2026675 PMAQI
10th Aug 2026686 PMAQI
10th Aug 2026667 PMAQI
10th Aug 2026658 PMAQI
10th Aug 2026729 PMAQI
10th Aug 20266810 PMAQI
10th Aug 20266811 PMAQI
11th Aug 20266512 AMAQI
11th Aug 2026661 AMAQI
11th Aug 2026622 AMAQI
11th Aug 2026633 AMAQI
11th Aug 2026644 AMAQI

25°C20/32°C

11th Aug 2026655 AMAQI
11th Aug 2026626 AMAQI
11th Aug 2026647 AMAQI
11th Aug 2026628 AMAQI
11th Aug 2026629 AMAQI
11th Aug 20265610 AMAQI
11th Aug 20265711 AMAQI
11th Aug 20265712 PMAQI
11th Aug 2026601 PMAQI
11th Aug 2026582 PMAQI
11th Aug 2026583 PMAQI
11th Aug 2026584 PMAQI
11th Aug 2026575 PMAQI
11th Aug 2026566 PMAQI
11th Aug 2026597 PMAQI
11th Aug 2026578 PMAQI
11th Aug 2026599 PMAQI
11th Aug 20266010 PMAQI
11th Aug 20266011 PMAQI
12th Aug 20266012 AMAQI
12th Aug 2026591 AMAQI
12th Aug 2026582 AMAQI
12th Aug 2026573 AMAQI
12th Aug 2026604 AMAQI

25°C20/33°C

12th Aug 2026585 AMAQI
12th Aug 2026586 AMAQI
12th Aug 2026567 AMAQI
12th Aug 2026578 AMAQI
12th Aug 2026599 AMAQI
12th Aug 20265710 AMAQI
12th Aug 20265911 AMAQI
12th Aug 20265812 PMAQI
12th Aug 2026581 PMAQI
12th Aug 2026562 PMAQI
12th Aug 2026573 PMAQI
12th Aug 2026564 PMAQI
12th Aug 2026575 PMAQI
12th Aug 2026546 PMAQI
12th Aug 2026537 PMAQI
12th Aug 2026558 PMAQI
12th Aug 2026549 PMAQI
12th Aug 20265210 PMAQI
12th Aug 20265211 PMAQI
13th Aug 20265312 AMAQI
13th Aug 2026521 AMAQI
13th Aug 2026522 AMAQI
13th Aug 2026523 AMAQI
13th Aug 2026524 AMAQI

25°C19/32°C

13th Aug 2026525 AMAQI
13th Aug 2026526 AMAQI
13th Aug 2026527 AMAQI
13th Aug 2026528 AMAQI
13th Aug 2026519 AMAQI
13th Aug 20265110 AMAQI
13th Aug 20265011 AMAQI
13th Aug 20265212 PMAQI
13th Aug 2026531 PMAQI
13th Aug 2026502 PMAQI
13th Aug 2026533 PMAQI
13th Aug 2026514 PMAQI
13th Aug 2026525 PMAQI
13th Aug 2026516 PMAQI
13th Aug 2026517 PMAQI
13th Aug 2026528 PMAQI
13th Aug 2026529 PMAQI
13th Aug 20265210 PMAQI
13th Aug 20265111 PMAQI
14th Aug 20265212 AMAQI
14th Aug 2026531 AMAQI
14th Aug 2026532 AMAQI
14th Aug 2026533 AMAQI
14th Aug 2026524 AMAQI

25°C20/32°C

14th Aug 2026525 AMAQI
14th Aug 2026526 AMAQI
14th Aug 2026527 AMAQI
14th Aug 2026538 AMAQI
14th Aug 2026529 AMAQI
14th Aug 20265010 AMAQI
14th Aug 20265211 AMAQI
14th Aug 20265212 PMAQI
14th Aug 2026511 PMAQI
14th Aug 2026502 PMAQI
14th Aug 2026513 PMAQI
14th Aug 2026504 PMAQI
14th Aug 2026515 PMAQI
14th Aug 2026506 PMAQI
14th Aug 2026487 PMAQI
14th Aug 2026488 PMAQI
14th Aug 2026489 PMAQI
14th Aug 20264810 PMAQI
14th Aug 20264611 PMAQI
15th Aug 20264812 AMAQI
15th Aug 2026481 AMAQI
15th Aug 2026462 AMAQI
15th Aug 2026463 AMAQI
15th Aug 2026484 AMAQI

23°C19/28°C

15th Aug 2026485 AMAQI
15th Aug 2026446 AMAQI
15th Aug 2026467 AMAQI
15th Aug 2026468 AMAQI
15th Aug 2026499 AMAQI
15th Aug 20265110 AMAQI
15th Aug 20265011 AMAQI
15th Aug 20265012 PMAQI
15th Aug 2026511 PMAQI
15th Aug 2026502 PMAQI
15th Aug 2026513 PMAQI
15th Aug 2026524 PMAQI
15th Aug 2026525 PMAQI
15th Aug 2026526 PMAQI
15th Aug 2026527 PMAQI
15th Aug 2026508 PMAQI
15th Aug 2026529 PMAQI
15th Aug 20265110 PMAQI
15th Aug 20265111 PMAQI
16th Aug 20265312 AMAQI
16th Aug 2026521 AMAQI
16th Aug 2026522 AMAQI
16th Aug 2026533 AMAQI
16th Aug 2026524 AMAQI

22°C18/28°C

16th Aug 2026535 AMAQI
16th Aug 2026526 AMAQI
16th Aug 2026537 AMAQI
16th Aug 2026518 AMAQI
16th Aug 2026529 AMAQI
16th Aug 20265010 AMAQI
16th Aug 20264911 AMAQI
16th Aug 20264612 PMAQI
16th Aug 2026441 PMAQI
16th Aug 2026462 PMAQI
16th Aug 2026443 PMAQI
16th Aug 2026444 PMAQI
16th Aug 2026465 PMAQI
16th Aug 2026426 PMAQI
16th Aug 2026447 PMAQI
16th Aug 2026428 PMAQI
16th Aug 2026429 PMAQI
16th Aug 20264410 PMAQI
16th Aug 20264611 PMAQI
17th Aug 20264812 AMAQI
17th Aug 2026461 AMAQI
17th Aug 2026502 AMAQI
17th Aug 2026483 AMAQI
17th Aug 2026484 AMAQI

23°C18/29°C

17th Aug 2026495 AMAQI
5 AM
17th Aug 2026506 AMAQI
17th Aug 2026517 AMAQI
17th Aug 2026498 AMAQI
17th Aug 2026509 AMAQI
17th Aug 20264810 AMAQI
17th Aug 20264811 AMAQI
17th Aug 20264812 PMAQI
12 PM
17th Aug 2026501 PMAQI
17th Aug 2026502 PMAQI
17th Aug 2026503 PMAQI
17th Aug 2026514 PMAQI
17th Aug 2026505 PMAQI
17th Aug 2026516 PMAQI
17th Aug 2026507 PMAQI
17th Aug 2026518 PMAQI
8 PM
17th Aug 2026509 PMAQI
17th Aug 20264810 PMAQI
17th Aug 20265311 PMAQI
12 AM
4 AM

19°C10/29°C

Day time
Avg. Highest Time
5 AM - 8 PM

51AQI

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

51AQI

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. 51), while the lowest AQI was between 5 AM to 8 PM (Avg. 51).
Night time
Avg. Highest Time
12 AM - 11 PM

51AQI

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

51AQI

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. 51), while the lowest AQI was between 12 AM to 11 PM (Avg. 51).

2026 Days Vs Air Quality

Kocaeli Yenikoy, Golcuk, Kocaeli, Turkey

2026

50%

114

49%

111

0.4%

1

Total number of days with different AQI categories in last 229 days in 2026 (136 days remaining)

Good
114 Days
Moderate
111 Days
Poor
1 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 50%

Health Risk Level:

Considerable

In 2026, 50% of 229 days were within WHO’s safe air quality limits, and 50% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.

Annual Air Quality Insights

Kocaeli Yenikoy, Golcuk, Kocaeli, Turkey

AQI levels in 2026

AQI (US)
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 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
71AQI (US)
2nd January 2026
70AQI (US)
3rd January 2026
53AQI (US)
4th January 2026
47AQI (US)
5th January 2026
64AQI (US)
6th January 2026
86AQI (US)
7th January 2026
79AQI (US)
8th January 2026
55AQI (US)
9th January 2026
48AQI (US)
10th January 2026
46AQI (US)
11th January 2026
42AQI (US)
12th January 2026
38AQI (US)
13th January 2026
53AQI (US)
14th January 2026
65AQI (US)
15th January 2026
94AQI (US)
16th January 2026
71AQI (US)
17th January 2026
53AQI (US)
18th January 2026
61AQI (US)
19th January 2026
64AQI (US)
20th January 2026
70AQI (US)
21st January 2026
67AQI (US)
22nd January 2026
65AQI (US)
23rd January 2026
67AQI (US)
24th January 2026
99AQI (US)
25th January 2026
81AQI (US)
26th January 2026
79AQI (US)
27th January 2026
63AQI (US)
28th January 2026
67AQI (US)
29th January 2026
80AQI (US)
30th January 2026
53AQI (US)
31st January 2026
58AQI (US)
1st February 2026
51AQI (US)
2nd February 2026
50AQI (US)
3rd February 2026
53AQI (US)
4th February 2026
61AQI (US)
5th February 2026
84AQI (US)
6th February 2026
59AQI (US)
7th February 2026
71AQI (US)
8th February 2026
63AQI (US)
9th February 2026
68AQI (US)
10th February 2026
65AQI (US)
11th February 2026
64AQI (US)
12th February 2026
97AQI (US)
13th February 2026
67AQI (US)
14th February 2026
70AQI (US)
15th February 2026
60AQI (US)
16th February 2026
97AQI (US)
17th February 2026
85AQI (US)
18th February 2026
65AQI (US)
19th February 2026
61AQI (US)
20th February 2026
79AQI (US)
21st February 2026
59AQI (US)
22nd February 2026
62AQI (US)
23rd February 2026
55AQI (US)
24th February 2026
66AQI (US)
25th February 2026
81AQI (US)
26th February 2026
44AQI (US)
27th February 2026
38AQI (US)
28th February 2026
35AQI (US)
1st March 2026
48AQI (US)
2nd March 2026
53AQI (US)
3rd March 2026
83AQI (US)
4th March 2026
94AQI (US)
5th March 2026
74AQI (US)
6th March 2026
116AQI (US)
7th March 2026
86AQI (US)
8th March 2026
60AQI (US)
9th March 2026
45AQI (US)
10th March 2026
35AQI (US)
11th March 2026
68AQI (US)
12th March 2026
86AQI (US)
13th March 2026
62AQI (US)
14th March 2026
60AQI (US)
15th March 2026
52AQI (US)
16th March 2026
54AQI (US)
17th March 2026
70AQI (US)
18th March 2026
47AQI (US)
19th March 2026
39AQI (US)
20th March 2026
37AQI (US)
21st March 2026
36AQI (US)
22nd March 2026
35AQI (US)
23rd March 2026
39AQI (US)
24th March 2026
42AQI (US)
25th March 2026
42AQI (US)
26th March 2026
44AQI (US)
27th March 2026
52AQI (US)
28th March 2026
67AQI (US)
29th March 2026
47AQI (US)
30th March 2026
56AQI (US)
31st March 2026
53AQI (US)
1st April 2026
78AQI (US)
2nd April 2026
53AQI (US)
3rd April 2026
58AQI (US)
4th April 2026
46AQI (US)
5th April 2026
46AQI (US)
6th April 2026
42AQI (US)
7th April 2026
78AQI (US)
8th April 2026
79AQI (US)
9th April 2026
53AQI (US)
10th April 2026
45AQI (US)
11th April 2026
40AQI (US)
12th April 2026
43AQI (US)
13th April 2026
38AQI (US)
14th April 2026
50AQI (US)
15th April 2026
48AQI (US)
16th April 2026
42AQI (US)
17th April 2026
18th April 2026
39AQI (US)
19th April 2026
39AQI (US)
20th April 2026
42AQI (US)
21st April 2026
31AQI (US)
22nd April 2026
23rd April 2026
36AQI (US)
24th April 2026
53AQI (US)
25th April 2026
58AQI (US)
26th April 2026
43AQI (US)
27th April 2026
43AQI (US)
28th April 2026
37AQI (US)
29th April 2026
33AQI (US)
30th April 2026
29AQI (US)
1st May 2026
29AQI (US)
2nd May 2026
24AQI (US)
3rd May 2026
22AQI (US)
4th May 2026
46AQI (US)
5th May 2026
46AQI (US)
6th May 2026
68AQI (US)
7th May 2026
53AQI (US)
8th May 2026
70AQI (US)
9th May 2026
10th May 2026
51AQI (US)
11th May 2026
42AQI (US)
12th May 2026
54AQI (US)
13th May 2026
81AQI (US)
14th May 2026
55AQI (US)
15th May 2026
42AQI (US)
16th May 2026
38AQI (US)
17th May 2026
46AQI (US)
18th May 2026
38AQI (US)
19th May 2026
32AQI (US)
20th May 2026
43AQI (US)
21st May 2026
53AQI (US)
22nd May 2026
58AQI (US)
23rd May 2026
47AQI (US)
24th May 2026
45AQI (US)
25th May 2026
47AQI (US)
26th May 2026
57AQI (US)
27th May 2026
61AQI (US)
28th May 2026
96AQI (US)
29th May 2026
81AQI (US)
30th May 2026
54AQI (US)
31st May 2026
77AQI (US)
1st June 2026
72AQI (US)
2nd June 2026
32AQI (US)
3rd June 2026
32AQI (US)
4th June 2026
29AQI (US)
5th June 2026
30AQI (US)
6th June 2026
28AQI (US)
7th June 2026
46AQI (US)
8th June 2026
24AQI (US)
9th June 2026
25AQI (US)
10th June 2026
26AQI (US)
11th June 2026
26AQI (US)
12th June 2026
26AQI (US)
13th June 2026
24AQI (US)
14th June 2026
22AQI (US)
15th June 2026
23AQI (US)
16th June 2026
29AQI (US)
17th June 2026
57AQI (US)
18th June 2026
41AQI (US)
19th June 2026
29AQI (US)
20th June 2026
25AQI (US)
21st June 2026
22AQI (US)
22nd June 2026
24AQI (US)
23rd June 2026
25AQI (US)
24th June 2026
24AQI (US)
25th June 2026
38AQI (US)
26th June 2026
37AQI (US)
27th June 2026
29AQI (US)
28th June 2026
28AQI (US)
29th June 2026
25AQI (US)
30th June 2026
27AQI (US)
1st July 2026
28AQI (US)
2nd July 2026
27AQI (US)
3rd July 2026
27AQI (US)
4th July 2026
27AQI (US)
5th July 2026
25AQI (US)
6th July 2026
24AQI (US)
7th July 2026
27AQI (US)
8th July 2026
26AQI (US)
9th July 2026
27AQI (US)
10th July 2026
29AQI (US)
11th July 2026
29AQI (US)
12th July 2026
27AQI (US)
13th July 2026
28AQI (US)
14th July 2026
28AQI (US)
15th July 2026
25AQI (US)
16th July 2026
26AQI (US)
17th July 2026
42AQI (US)
18th July 2026
52AQI (US)
19th July 2026
53AQI (US)
20th July 2026
53AQI (US)
21st July 2026
47AQI (US)
22nd July 2026
43AQI (US)
23rd July 2026
51AQI (US)
24th July 2026
37AQI (US)
25th July 2026
36AQI (US)
26th July 2026
44AQI (US)
27th July 2026
51AQI (US)
28th July 2026
66AQI (US)
29th July 2026
63AQI (US)
30th July 2026
41AQI (US)
31st July 2026
35AQI (US)
1st August 2026
39AQI (US)
2nd August 2026
48AQI (US)
3rd August 2026
54AQI (US)
4th August 2026
58AQI (US)
5th August 2026
54AQI (US)
6th August 2026
56AQI (US)
7th August 2026
53AQI (US)
8th August 2026
55AQI (US)
9th August 2026
72AQI (US)
10th August 2026
67AQI (US)
11th August 2026
60AQI (US)
12th August 2026
57AQI (US)
13th August 2026
52AQI (US)
14th August 2026
51AQI (US)
15th August 2026
49AQI (US)
16th August 2026
48AQI (US)
17th August 2026
49AQI (US)
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026

65AQI (US)

65AQI (US)

57AQI (US)

47AQI (US)

52AQI (US)

31AQI (US)

37AQI (US)

54AQI (US)

No. of days

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

202651AQI (US)

5
26
4
24
13
17
1
20
8
15
15
28
2
24
7
5
12
114
111
1

Highest AQI (US) recorded in

January

65AQI (US)

Lowest AQI (US) recorded in

June

31AQI (US)

202564AQI (US)

1
13
17
24
4
25
6
10
20
23
8
29
1
4
27
26
5
29
1
31
26
4
22
9
122
203
40

Highest AQI (US) recorded in

January

96AQI (US)

Lowest AQI (US) recorded in

August

40AQI (US)

202470AQI (US)

2
21
6
3
15
6
13
5
1
2
21
1
7
21
30
3
28
2
28
28
1
3
27
1
28
2
24
7
22
284
29
1

Highest AQI (US) recorded in

March

89AQI (US)

Lowest AQI (US) recorded in

May

53AQI (US)

202370AQI (US)

5
18
4
3
22
6
12
19
30
2
29
1
29
5
26
9
22
13
17
2
14
2
3
19
3
4
14
12
56
259
27
3

Highest AQI (US) recorded in

December

95AQI (US)

Lowest AQI (US) recorded in

September

52AQI (US)

202266AQI (US)

7
21
2
3
17
2
9
19
2
4
19
1
17
13
11
19
16
8
1
15
14
6
25
22
8
1
15
14
1
89
193
29
1

Highest AQI (US) recorded in

December

101AQI (US)

Lowest AQI (US) recorded in

July

46AQI (US)

202162AQI (US)

6
16
7
1
7
14
6
1
10
17
4
7
21
2
13
13
13
14
18
13
18
13
16
13
13
18
2
18
7
2
11
19
1
134
189
27
4

Highest AQI (US) recorded in

November

92AQI (US)

Lowest AQI (US) recorded in

September

46AQI (US)

202056AQI (US)

2
11
3
18
9
8
1
7
20
27
3
28
3
20
10
8
17
3
1
6
17
8
110
107
13

Highest AQI (US) recorded in

November

120AQI (US)

Lowest AQI (US) recorded in

July

39AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2024(Avg.)
70AQI (US)
Least Polluted Year Recorded
2026(Avg.)
51AQI (US)

Kocaeli Yenikoy's annual 2026 AQI (US) (51) shows an average percentage change of -20.6% (improved AQI (US)) compared to previous years: 2020 (56), 2021 (62), 2022 (66), 2023 (70), 2024 (70), 2025 (64).