Kocaeli Golcuk, Korfez, 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 Golcuk, Korfez, Kocaeli, Turkey
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
17th Aug 2023
82AQILowest AQI recorded on
19th Aug 2021
27AQISame Day Analysis (5th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 36 of Good air quality, showing improvement over 2024, 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 6th Aug - 7th Aug 2025
Kocaeli Golcuk, Korfez, Kocaeli, Turkey
AQI
Day
Night
.
5 AM6th Aug 2025
8 PM
4 AM7th Aug 2025
Day time
Avg. Highest Time
6AM6th Aug
51AQI
Avg. Lowest Time
11AM6th Aug
39AQI
Night time
Avg. Highest Time
11PM6th Aug
50AQI
Avg. Lowest Time
5AM6th Aug
39AQI
In the last 24 hours,
Kocaeli Golcuk's AQI reached its highest point of 51 at 6 AM during the Day, while the lowest point, undefined, was recorded at 4 AM during the Night between 6th Aug and 7th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Kocaeli Golcuk, Korfez, Kocaeli, Turkey
JulAug
08th - 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 - 04th04th - 05th05th - 06th06th - 07th07th
Day
Night
8th Jul 2025565 AMAQI
8th Jul 2025576 AMAQI
8th Jul 2025577 AMAQI
8th Jul 2025588 AMAQI
8th Jul 2025569 AMAQI
8th Jul 20255510 AMAQI
8th Jul 20255711 AMAQI
8th Jul 20255612 PMAQI
8th Jul 2025541 PMAQI
8th Jul 2025562 PMAQI
8th Jul 2025573 PMAQI
8th Jul 2025564 PMAQI
8th Jul 2025445 PMAQI
8th Jul 2025436 PMAQI
8th Jul 2025417 PMAQI
8th Jul 2025558 PMAQI
8th Jul 2025579 PMAQI
8th Jul 20255610 PMAQI
8th Jul 20255711 PMAQI
9th Jul 20255912 AMAQI
9th Jul 2025581 AMAQI
9th Jul 2025582 AMAQI
9th Jul 2025473 AMAQI
9th Jul 2025404 AMAQI
26°C18/35°C
9th Jul 2025385 AMAQI
9th Jul 2025396 AMAQI
9th Jul 2025457 AMAQI
9th Jul 2025428 AMAQI
9th Jul 2025539 AMAQI
9th Jul 20255710 AMAQI
9th Jul 20255611 AMAQI
9th Jul 20255512 PMAQI
9th Jul 2025551 PMAQI
9th Jul 2025552 PMAQI
9th Jul 2025543 PMAQI
9th Jul 2025544 PMAQI
9th Jul 2025535 PMAQI
9th Jul 2025536 PMAQI
9th Jul 2025527 PMAQI
9th Jul 2025528 PMAQI
9th Jul 2025539 PMAQI
9th Jul 20255410 PMAQI
9th Jul 20255611 PMAQI
10th Jul 20255412 AMAQI
10th Jul 2025531 AMAQI
10th Jul 2025532 AMAQI
10th Jul 2025583 AMAQI
10th Jul 2025574 AMAQI
30°C21/38°C
10th Jul 2025545 AMAQI
10th Jul 2025566 AMAQI
10th Jul 2025557 AMAQI
10th Jul 2025558 AMAQI
10th Jul 2025559 AMAQI
10th Jul 20255410 AMAQI
10th Jul 20255411 AMAQI
10th Jul 20255512 PMAQI
10th Jul 2025541 PMAQI
10th Jul 2025552 PMAQI
10th Jul 2025543 PMAQI
10th Jul 2025564 PMAQI
10th Jul 2025565 PMAQI
10th Jul 2025556 PMAQI
10th Jul 2025547 PMAQI
10th Jul 2025548 PMAQI
10th Jul 2025529 PMAQI
10th Jul 20255410 PMAQI
10th Jul 20255611 PMAQI
11th Jul 20255612 AMAQI
11th Jul 2025561 AMAQI
11th Jul 2025562 AMAQI
11th Jul 2025443 AMAQI
11th Jul 2025384 AMAQI
23°C18/29°C
11th Jul 2025405 AMAQI
11th Jul 2025396 AMAQI
11th Jul 2025407 AMAQI
11th Jul 2025408 AMAQI
11th Jul 2025389 AMAQI
11th Jul 20254010 AMAQI
11th Jul 20253611 AMAQI
11th Jul 20253412 PMAQI
11th Jul 2025331 PMAQI
11th Jul 2025362 PMAQI
11th Jul 2025423 PMAQI
11th Jul 2025424 PMAQI
11th Jul 2025435 PMAQI
11th Jul 2025476 PMAQI
11th Jul 2025447 PMAQI
11th Jul 2025468 PMAQI
11th Jul 2025429 PMAQI
11th Jul 20254810 PMAQI
11th Jul 20255011 PMAQI
12th Jul 20255212 AMAQI
12th Jul 2025521 AMAQI
12th Jul 2025512 AMAQI
12th Jul 2025353 AMAQI
12th Jul 2025304 AMAQI
23°C16/30°C
12th Jul 2025275 AMAQI
12th Jul 2025276 AMAQI
12th Jul 2025347 AMAQI
12th Jul 2025398 AMAQI
12th Jul 2025349 AMAQI
12th Jul 20253210 AMAQI
12th Jul 20253211 AMAQI
12th Jul 20253312 PMAQI
12th Jul 2025311 PMAQI
12th Jul 2025352 PMAQI
12th Jul 2025413 PMAQI
12th Jul 2025384 PMAQI
12th Jul 2025385 PMAQI
12th Jul 2025386 PMAQI
12th Jul 2025387 PMAQI
12th Jul 2025388 PMAQI
12th Jul 2025389 PMAQI
12th Jul 20254110 PMAQI
12th Jul 20254311 PMAQI
13th Jul 20254312 AMAQI
13th Jul 2025441 AMAQI
13th Jul 2025422 AMAQI
13th Jul 2025443 AMAQI
13th Jul 2025414 AMAQI
23°C18/30°C
13th Jul 2025285 AMAQI
13th Jul 2025296 AMAQI
13th Jul 2025307 AMAQI
13th Jul 2025358 AMAQI
13th Jul 2025349 AMAQI
13th Jul 20253410 AMAQI
13th Jul 20253311 AMAQI
13th Jul 20253312 PMAQI
13th Jul 2025411 PMAQI
13th Jul 2025372 PMAQI
13th Jul 2025413 PMAQI
13th Jul 2025404 PMAQI
13th Jul 2025385 PMAQI
13th Jul 2025386 PMAQI
13th Jul 2025397 PMAQI
13th Jul 2025398 PMAQI
13th Jul 2025399 PMAQI
13th Jul 20254110 PMAQI
13th Jul 20254411 PMAQI
14th Jul 20254412 AMAQI
14th Jul 2025441 AMAQI
14th Jul 2025442 AMAQI
14th Jul 2025383 AMAQI
14th Jul 2025414 AMAQI
24°C17/32°C
14th Jul 2025435 AMAQI
14th Jul 2025416 AMAQI
14th Jul 2025467 AMAQI
14th Jul 2025418 AMAQI
14th Jul 2025429 AMAQI
14th Jul 20254110 AMAQI
14th Jul 20254111 AMAQI
14th Jul 20254312 PMAQI
14th Jul 2025391 PMAQI
14th Jul 2025422 PMAQI
14th Jul 2025433 PMAQI
14th Jul 2025444 PMAQI
14th Jul 2025465 PMAQI
14th Jul 2025436 PMAQI
14th Jul 2025457 PMAQI
14th Jul 2025428 PMAQI
14th Jul 2025449 PMAQI
14th Jul 20254610 PMAQI
14th Jul 20254811 PMAQI
15th Jul 20254712 AMAQI
15th Jul 2025491 AMAQI
15th Jul 2025502 AMAQI
15th Jul 2025413 AMAQI
15th Jul 2025404 AMAQI
25°C18/33°C
15th Jul 2025415 AMAQI
15th Jul 2025356 AMAQI
15th Jul 2025367 AMAQI
15th Jul 2025408 AMAQI
15th Jul 2025369 AMAQI
15th Jul 20254010 AMAQI
15th Jul 20253411 AMAQI
15th Jul 20254212 PMAQI
15th Jul 2025311 PMAQI
15th Jul 2025412 PMAQI
15th Jul 2025443 PMAQI
15th Jul 2025464 PMAQI
15th Jul 2025455 PMAQI
15th Jul 2025466 PMAQI
15th Jul 2025487 PMAQI
15th Jul 2025448 PMAQI
15th Jul 2025469 PMAQI
15th Jul 20254610 PMAQI
15th Jul 20254811 PMAQI
16th Jul 20254812 AMAQI
16th Jul 2025491 AMAQI
16th Jul 2025502 AMAQI
16th Jul 2025403 AMAQI
16th Jul 2025414 AMAQI
25°C19/32°C
16th Jul 2025405 AMAQI
16th Jul 2025366 AMAQI
16th Jul 2025387 AMAQI
16th Jul 2025388 AMAQI
16th Jul 2025559 AMAQI
16th Jul 20254310 AMAQI
16th Jul 20253911 AMAQI
16th Jul 20254312 PMAQI
16th Jul 2025441 PMAQI
16th Jul 2025462 PMAQI
16th Jul 2025493 PMAQI
16th Jul 2025444 PMAQI
16th Jul 2025435 PMAQI
16th Jul 2025446 PMAQI
16th Jul 2025477 PMAQI
16th Jul 2025488 PMAQI
16th Jul 2025489 PMAQI
16th Jul 20254610 PMAQI
16th Jul 20255111 PMAQI
17th Jul 20255012 AMAQI
17th Jul 2025481 AMAQI
17th Jul 2025482 AMAQI
17th Jul 2025493 AMAQI
17th Jul 2025494 AMAQI
26°C19/33°C
17th Jul 2025445 AMAQI
17th Jul 2025446 AMAQI
17th Jul 2025507 AMAQI
17th Jul 2025518 AMAQI
17th Jul 2025549 AMAQI
17th Jul 20255210 AMAQI
17th Jul 20255411 AMAQI
17th Jul 20255612 PMAQI
17th Jul 2025531 PMAQI
17th Jul 2025522 PMAQI
17th Jul 2025573 PMAQI
17th Jul 2025564 PMAQI
17th Jul 2025525 PMAQI
17th Jul 2025586 PMAQI
17th Jul 2025547 PMAQI
17th Jul 2025568 PMAQI
17th Jul 2025579 PMAQI
17th Jul 20255610 PMAQI
17th Jul 20255511 PMAQI
18th Jul 20255412 AMAQI
18th Jul 2025531 AMAQI
18th Jul 2025532 AMAQI
18th Jul 2025543 AMAQI
18th Jul 2025574 AMAQI
27°C19/36°C
18th Jul 2025595 AMAQI
18th Jul 2025546 AMAQI
18th Jul 2025537 AMAQI
18th Jul 2025548 AMAQI
18th Jul 2025529 AMAQI
18th Jul 20255110 AMAQI
18th Jul 20255511 AMAQI
18th Jul 20255312 PMAQI
18th Jul 2025541 PMAQI
18th Jul 2025532 PMAQI
18th Jul 2025543 PMAQI
18th Jul 2025544 PMAQI
18th Jul 2025545 PMAQI
18th Jul 2025546 PMAQI
18th Jul 2025547 PMAQI
18th Jul 2025538 PMAQI
18th Jul 2025529 PMAQI
18th Jul 20255410 PMAQI
18th Jul 20255511 PMAQI
19th Jul 20255612 AMAQI
19th Jul 2025561 AMAQI
19th Jul 2025562 AMAQI
19th Jul 2025483 AMAQI
19th Jul 2025444 AMAQI
25°C19/31°C
19th Jul 2025435 AMAQI
19th Jul 2025446 AMAQI
19th Jul 2025427 AMAQI
19th Jul 2025408 AMAQI
19th Jul 2025429 AMAQI
19th Jul 20254010 AMAQI
19th Jul 20253511 AMAQI
19th Jul 20253212 PMAQI
19th Jul 2025361 PMAQI
19th Jul 2025402 PMAQI
19th Jul 2025473 PMAQI
19th Jul 2025464 PMAQI
19th Jul 2025475 PMAQI
19th Jul 2025466 PMAQI
19th Jul 2025457 PMAQI
19th Jul 2025468 PMAQI
19th Jul 2025459 PMAQI
19th Jul 20254810 PMAQI
19th Jul 20255211 PMAQI
20th Jul 20255112 AMAQI
20th Jul 2025511 AMAQI
20th Jul 2025492 AMAQI
20th Jul 2025523 AMAQI
20th Jul 2025534 AMAQI
25°C19/32°C
20th Jul 2025385 AMAQI
20th Jul 2025326 AMAQI
20th Jul 2025417 AMAQI
20th Jul 2025448 AMAQI
20th Jul 2025369 AMAQI
20th Jul 20253610 AMAQI
20th Jul 20253911 AMAQI
20th Jul 20254212 PMAQI
20th Jul 2025381 PMAQI
20th Jul 2025432 PMAQI
20th Jul 2025383 PMAQI
20th Jul 2025344 PMAQI
20th Jul 2025265 PMAQI
20th Jul 2025266 PMAQI
20th Jul 2025307 PMAQI
20th Jul 2025448 PMAQI
20th Jul 2025449 PMAQI
20th Jul 20254410 PMAQI
20th Jul 20254911 PMAQI
21st Jul 20254912 AMAQI
21st Jul 2025481 AMAQI
21st Jul 2025482 AMAQI
21st Jul 2025423 AMAQI
21st Jul 2025394 AMAQI
26°C19/33°C
21st Jul 2025405 AMAQI
21st Jul 2025416 AMAQI
21st Jul 2025447 AMAQI
21st Jul 2025438 AMAQI
21st Jul 2025409 AMAQI
21st Jul 20254210 AMAQI
21st Jul 20254211 AMAQI
21st Jul 20254212 PMAQI
21st Jul 2025441 PMAQI
21st Jul 2025482 PMAQI
21st Jul 2025483 PMAQI
21st Jul 2025484 PMAQI
21st Jul 2025495 PMAQI
21st Jul 2025486 PMAQI
21st Jul 2025497 PMAQI
21st Jul 2025508 PMAQI
21st Jul 2025509 PMAQI
21st Jul 20255010 PMAQI
21st Jul 20255211 PMAQI
22nd Jul 20255212 AMAQI
22nd Jul 2025541 AMAQI
22nd Jul 2025512 AMAQI
22nd Jul 2025533 AMAQI
22nd Jul 2025544 AMAQI
27°C20/35°C
22nd Jul 2025505 AMAQI
22nd Jul 2025436 AMAQI
22nd Jul 2025437 AMAQI
22nd Jul 2025438 AMAQI
22nd Jul 2025499 AMAQI
22nd Jul 20254810 AMAQI
22nd Jul 20254911 AMAQI
22nd Jul 20254912 PMAQI
22nd Jul 2025461 PMAQI
22nd Jul 2025502 PMAQI
22nd Jul 2025493 PMAQI
22nd Jul 2025524 PMAQI
22nd Jul 2025505 PMAQI
22nd Jul 2025506 PMAQI
22nd Jul 2025527 PMAQI
22nd Jul 2025418 PMAQI
22nd Jul 2025419 PMAQI
22nd Jul 20254810 PMAQI
22nd Jul 20254611 PMAQI
23rd Jul 20255212 AMAQI
23rd Jul 2025531 AMAQI
23rd Jul 2025532 AMAQI
23rd Jul 2025533 AMAQI
23rd Jul 2025524 AMAQI
29°C21/38°C
23rd Jul 2025545 AMAQI
23rd Jul 2025536 AMAQI
23rd Jul 2025587 AMAQI
23rd Jul 2025548 AMAQI
23rd Jul 2025539 AMAQI
23rd Jul 20255910 AMAQI
23rd Jul 20255411 AMAQI
23rd Jul 20255412 PMAQI
23rd Jul 2025541 PMAQI
23rd Jul 2025552 PMAQI
23rd Jul 2025523 PMAQI
23rd Jul 2025544 PMAQI
23rd Jul 2025535 PMAQI
23rd Jul 2025546 PMAQI
23rd Jul 2025587 PMAQI
23rd Jul 2025558 PMAQI
23rd Jul 2025559 PMAQI
23rd Jul 20255410 PMAQI
23rd Jul 20255611 PMAQI
24th Jul 20255712 AMAQI
24th Jul 2025561 AMAQI
24th Jul 2025572 AMAQI
24th Jul 2025553 AMAQI
24th Jul 2025504 AMAQI
31°C24/40°C
24th Jul 2025515 AMAQI
24th Jul 2025556 AMAQI
24th Jul 2025507 AMAQI
24th Jul 2025538 AMAQI
24th Jul 2025519 AMAQI
24th Jul 20255210 AMAQI
24th Jul 20255511 AMAQI
24th Jul 20255212 PMAQI
24th Jul 2025451 PMAQI
24th Jul 2025512 PMAQI
24th Jul 2025543 PMAQI
24th Jul 2025544 PMAQI
24th Jul 2025545 PMAQI
24th Jul 2025546 PMAQI
24th Jul 2025547 PMAQI
24th Jul 2025548 PMAQI
24th Jul 2025409 PMAQI
24th Jul 20254610 PMAQI
24th Jul 20255511 PMAQI
25th Jul 20255712 AMAQI
25th Jul 2025581 AMAQI
25th Jul 2025612 AMAQI
25th Jul 2025483 AMAQI
25th Jul 2025504 AMAQI
29°C21/37°C
25th Jul 2025485 AMAQI
25th Jul 2025466 AMAQI
25th Jul 2025427 AMAQI
25th Jul 2025518 AMAQI
25th Jul 2025489 AMAQI
25th Jul 20254610 AMAQI
25th Jul 20254511 AMAQI
25th Jul 20255012 PMAQI
25th Jul 2025431 PMAQI
25th Jul 2025372 PMAQI
25th Jul 2025343 PMAQI
25th Jul 2025324 PMAQI
25th Jul 2025525 PMAQI
25th Jul 2025526 PMAQI
25th Jul 2025527 PMAQI
25th Jul 2025538 PMAQI
25th Jul 2025529 PMAQI
25th Jul 20255410 PMAQI
25th Jul 20255511 PMAQI
26th Jul 20255512 AMAQI
26th Jul 2025551 AMAQI
26th Jul 2025542 AMAQI
26th Jul 2025493 AMAQI
26th Jul 2025484 AMAQI
27°C20/35°C
26th Jul 2025515 AMAQI
26th Jul 2025486 AMAQI
26th Jul 2025517 AMAQI
26th Jul 2025468 AMAQI
26th Jul 2025489 AMAQI
26th Jul 20255110 AMAQI
26th Jul 20254811 AMAQI
26th Jul 20254412 PMAQI
26th Jul 2025521 PMAQI
26th Jul 2025342 PMAQI
26th Jul 2025433 PMAQI
26th Jul 2025524 PMAQI
26th Jul 2025535 PMAQI
26th Jul 2025536 PMAQI
26th Jul 2025527 PMAQI
26th Jul 2025548 PMAQI
26th Jul 2025369 PMAQI
26th Jul 20253710 PMAQI
26th Jul 20253211 PMAQI
27th Jul 20253812 AMAQI
27th Jul 2025471 AMAQI
27th Jul 2025472 AMAQI
27th Jul 2025423 AMAQI
27th Jul 2025404 AMAQI
26°C19/34°C
27th Jul 2025485 AMAQI
27th Jul 2025456 AMAQI
27th Jul 2025527 AMAQI
27th Jul 2025548 AMAQI
27th Jul 2025519 AMAQI
27th Jul 20255210 AMAQI
27th Jul 20255211 AMAQI
27th Jul 20255412 PMAQI
27th Jul 2025531 PMAQI
27th Jul 2025522 PMAQI
27th Jul 2025503 PMAQI
27th Jul 2025514 PMAQI
27th Jul 2025535 PMAQI
27th Jul 2025566 PMAQI
27th Jul 2025427 PMAQI
27th Jul 2025538 PMAQI
27th Jul 2025579 PMAQI
27th Jul 20255410 PMAQI
27th Jul 20255211 PMAQI
28th Jul 20255212 AMAQI
28th Jul 2025491 AMAQI
28th Jul 2025492 AMAQI
28th Jul 2025723 AMAQI
28th Jul 2025724 AMAQI
29°C20/38°C
28th Jul 2025725 AMAQI
28th Jul 2025766 AMAQI
28th Jul 2025747 AMAQI
28th Jul 2025768 AMAQI
28th Jul 2025839 AMAQI
28th Jul 20257410 AMAQI
28th Jul 20257411 AMAQI
28th Jul 20257412 PMAQI
28th Jul 2025771 PMAQI
28th Jul 2025772 PMAQI
28th Jul 2025703 PMAQI
28th Jul 2025674 PMAQI
28th Jul 2025705 PMAQI
28th Jul 2025686 PMAQI
28th Jul 2025727 PMAQI
28th Jul 2025698 PMAQI
28th Jul 2025669 PMAQI
28th Jul 20257110 PMAQI
28th Jul 20256711 PMAQI
29th Jul 20256612 AMAQI
29th Jul 2025671 AMAQI
29th Jul 2025702 AMAQI
29th Jul 2025693 AMAQI
29th Jul 2025644 AMAQI
29°C22/37°C
29th Jul 2025705 AMAQI
29th Jul 2025666 AMAQI
29th Jul 2025687 AMAQI
29th Jul 2025648 AMAQI
29th Jul 2025649 AMAQI
29th Jul 20256410 AMAQI
29th Jul 20256311 AMAQI
29th Jul 20256512 PMAQI
29th Jul 2025621 PMAQI
29th Jul 2025622 PMAQI
29th Jul 2025643 PMAQI
29th Jul 2025634 PMAQI
29th Jul 2025645 PMAQI
29th Jul 2025606 PMAQI
29th Jul 2025657 PMAQI
29th Jul 2025628 PMAQI
29th Jul 2025679 PMAQI
29th Jul 20256410 PMAQI
29th Jul 20256611 PMAQI
30th Jul 20256612 AMAQI
30th Jul 2025651 AMAQI
30th Jul 2025662 AMAQI
30th Jul 2025613 AMAQI
30th Jul 2025604 AMAQI
29°C23/35°C
30th Jul 2025645 AMAQI
30th Jul 2025616 AMAQI
30th Jul 2025627 AMAQI
30th Jul 2025648 AMAQI
30th Jul 2025609 AMAQI
30th Jul 20256010 AMAQI
30th Jul 20254611 AMAQI
30th Jul 20256012 PMAQI
30th Jul 2025611 PMAQI
30th Jul 2025592 PMAQI
30th Jul 2025593 PMAQI
30th Jul 2025614 PMAQI
30th Jul 2025615 PMAQI
30th Jul 2025626 PMAQI
30th Jul 2025647 PMAQI
30th Jul 2025628 PMAQI
30th Jul 2025639 PMAQI
30th Jul 20256010 PMAQI
30th Jul 20256011 PMAQI
31st Jul 20256012 AMAQI
31st Jul 2025601 AMAQI
31st Jul 2025602 AMAQI
31st Jul 2025603 AMAQI
31st Jul 2025604 AMAQI
26°C21/33°C
31st Jul 2025575 AMAQI
31st Jul 2025536 AMAQI
31st Jul 2025497 AMAQI
31st Jul 2025518 AMAQI
31st Jul 2025489 AMAQI
31st Jul 20254910 AMAQI
31st Jul 20255211 AMAQI
31st Jul 20254512 PMAQI
31st Jul 2025501 PMAQI
31st Jul 2025452 PMAQI
31st Jul 2025543 PMAQI
31st Jul 2025504 PMAQI
31st Jul 2025505 PMAQI
31st Jul 2025506 PMAQI
31st Jul 2025487 PMAQI
31st Jul 2025488 PMAQI
31st Jul 2025499 PMAQI
31st Jul 20255610 PMAQI
31st Jul 20255711 PMAQI
1st Aug 20255712 AMAQI
1st Aug 2025571 AMAQI
1st Aug 2025592 AMAQI
1st Aug 2025283 AMAQI
1st Aug 2025294 AMAQI
25°C20/31°C
1st Aug 2025365 AMAQI
1st Aug 2025266 AMAQI
1st Aug 2025287 AMAQI
1st Aug 2025308 AMAQI
1st Aug 2025339 AMAQI
1st Aug 20253110 AMAQI
1st Aug 20252511 AMAQI
1st Aug 20252412 PMAQI
1st Aug 2025241 PMAQI
1st Aug 2025302 PMAQI
1st Aug 2025323 PMAQI
1st Aug 2025354 PMAQI
1st Aug 2025345 PMAQI
1st Aug 2025326 PMAQI
1st Aug 2025357 PMAQI
1st Aug 2025368 PMAQI
1st Aug 2025369 PMAQI
1st Aug 20253910 PMAQI
1st Aug 20254011 PMAQI
2nd Aug 20254112 AMAQI
2nd Aug 2025441 AMAQI
2nd Aug 2025412 AMAQI
2nd Aug 2025353 AMAQI
2nd Aug 2025334 AMAQI
24°C20/29°C
2nd Aug 2025275 AMAQI
2nd Aug 2025346 AMAQI
2nd Aug 2025287 AMAQI
2nd Aug 2025308 AMAQI
2nd Aug 2025289 AMAQI
2nd Aug 20253210 AMAQI
2nd Aug 20253211 AMAQI
2nd Aug 20253512 PMAQI
2nd Aug 2025401 PMAQI
2nd Aug 2025332 PMAQI
2nd Aug 2025323 PMAQI
2nd Aug 2025294 PMAQI
2nd Aug 2025295 PMAQI
2nd Aug 2025326 PMAQI
2nd Aug 2025357 PMAQI
2nd Aug 2025318 PMAQI
2nd Aug 2025359 PMAQI
2nd Aug 20253610 PMAQI
2nd Aug 20253611 PMAQI
3rd Aug 20253612 AMAQI
3rd Aug 2025351 AMAQI
3rd Aug 2025372 AMAQI
3rd Aug 2025383 AMAQI
3rd Aug 2025424 AMAQI
24°C21/30°C
3rd Aug 2025405 AMAQI
3rd Aug 2025316 AMAQI
3rd Aug 2025367 AMAQI
3rd Aug 2025388 AMAQI
3rd Aug 2025439 AMAQI
3rd Aug 20254210 AMAQI
3rd Aug 20253411 AMAQI
3rd Aug 20254412 PMAQI
3rd Aug 2025361 PMAQI
3rd Aug 2025382 PMAQI
3rd Aug 2025403 PMAQI
3rd Aug 2025344 PMAQI
3rd Aug 2025355 PMAQI
3rd Aug 2025336 PMAQI
3rd Aug 2025357 PMAQI
3rd Aug 2025388 PMAQI
3rd Aug 2025389 PMAQI
3rd Aug 20254210 PMAQI
3rd Aug 20254111 PMAQI
4th Aug 20254112 AMAQI
4th Aug 2025401 AMAQI
4th Aug 2025432 AMAQI
4th Aug 2025293 AMAQI
4th Aug 2025334 AMAQI
25°C20/31°C
4th Aug 2025275 AMAQI
4th Aug 2025326 AMAQI
4th Aug 2025317 AMAQI
4th Aug 2025368 AMAQI
4th Aug 2025429 AMAQI
4th Aug 20253310 AMAQI
4th Aug 20253311 AMAQI
4th Aug 20253012 PMAQI
4th Aug 2025361 PMAQI
4th Aug 2025302 PMAQI
4th Aug 2025373 PMAQI
4th Aug 2025344 PMAQI
4th Aug 2025335 PMAQI
4th Aug 2025326 PMAQI
4th Aug 2025367 PMAQI
4th Aug 2025328 PMAQI
4th Aug 2025329 PMAQI
4th Aug 20253610 PMAQI
4th Aug 20253711 PMAQI
5th Aug 20253812 AMAQI
5th Aug 2025381 AMAQI
5th Aug 2025392 AMAQI
5th Aug 2025303 AMAQI
5th Aug 2025324 AMAQI
25°C19/32°C
5th Aug 2025325 AMAQI
5th Aug 2025296 AMAQI
5th Aug 2025337 AMAQI
5th Aug 2025428 AMAQI
5th Aug 2025349 AMAQI
5th Aug 20253710 AMAQI
5th Aug 20253411 AMAQI
5th Aug 20253312 PMAQI
5th Aug 2025391 PMAQI
5th Aug 2025342 PMAQI
5th Aug 2025363 PMAQI
5th Aug 2025394 PMAQI
5th Aug 2025385 PMAQI
5th Aug 2025396 PMAQI
5th Aug 2025387 PMAQI
5th Aug 2025408 PMAQI
5th Aug 2025419 PMAQI
5th Aug 20253910 PMAQI
5th Aug 20254111 PMAQI
6th Aug 20254012 AMAQI
6th Aug 2025391 AMAQI
6th Aug 2025402 AMAQI
6th Aug 2025473 AMAQI
6th Aug 2025384 AMAQI
25°C20/32°C
6th Aug 2025395 AMAQI
6th Aug 2025516 AMAQI
6th Aug 2025447 AMAQI
6th Aug 2025518 AMAQI
6th Aug 2025459 AMAQI
6th Aug 20254210 AMAQI
6th Aug 20253911 AMAQI
6th Aug 20254712 PMAQI
6th Aug 2025421 PMAQI
6th Aug 2025442 PMAQI
6th Aug 2025453 PMAQI
6th Aug 2025484 PMAQI
6th Aug 2025465 PMAQI
6th Aug 2025466 PMAQI
6th Aug 2025447 PMAQI
6th Aug 2025518 PMAQI
6th Aug 2025439 PMAQI
6th Aug 20254710 PMAQI
6th Aug 20255011 PMAQI
7th Aug 20254712 AMAQI
7th Aug 2025491 AMAQI
7th Aug 2025472 AMAQI
7th Aug 2025443 AMAQI
26°C21/36°C
5 AM
12 PM
8 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 8 PM
46AQI
16 hours / Day
480 hours / Month
Avg. Lowest Time
5 AM - 8 PM
46AQI
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. 46), while the lowest AQI was between 5 AM to 8 PM (Avg. 46).
Night time
Avg. Highest Time
12 AM - 2 AM
51AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
3 AM - 11 PM
48AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 2 AM (Avg. 51), while the lowest AQI was between 3 AM to 11 PM (Avg. 48).
2025 Days Vs Air Quality
Kocaeli Golcuk, Korfez, Kocaeli, Turkey
2025
42%
91
52%
112
6%
14
Total number of days with different AQI categories in last 219 days in 2025 (146 days remaining)
Good
91 DaysModerate
112 DaysPoor
14 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 42%
Health Risk Level:
Significant
In 2025, 42% of 219 days were within WHO’s safe air quality limits, and 58% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.
Annual Air Quality Insights
Kocaeli Golcuk, Korfez, 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
81AQI
81AQI
2nd January 2025
105AQI
105AQI
3rd January 2025
102AQI
102AQI
4th January 2025
68AQI
68AQI
5th January 2025
55AQI
55AQI
6th January 2025
67AQI
67AQI
7th January 2025
94AQI
94AQI
8th January 2025
91AQI
91AQI
9th January 2025
84AQI
84AQI
10th January 2025
113AQI
113AQI
11th January 2025
92AQI
92AQI
12th January 2025
69AQI
69AQI
13th January 2025
55AQI
55AQI
14th January 2025
41AQI
41AQI
15th January 2025
50AQI
50AQI
16th January 2025
63AQI
63AQI
17th January 2025
62AQI
62AQI
18th January 2025
83AQI
83AQI
19th January 2025
98AQI
98AQI
20th January 2025
103AQI
103AQI
21st January 2025
101AQI
101AQI
22nd January 2025
128AQI
128AQI
23rd January 2025
106AQI
106AQI
24th January 2025
115AQI
115AQI
25th January 2025
98AQI
98AQI
26th January 2025
76AQI
76AQI
27th January 2025
92AQI
92AQI
28th January 2025
106AQI
106AQI
29th January 2025
100AQI
100AQI
30th January 2025
96AQI
96AQI
31st January 2025
103AQI
103AQI
1st February 2025
119AQI
119AQI
2nd February 2025
111AQI
111AQI
3rd February 2025
117AQI
117AQI
4th February 2025
119AQI
119AQI
5th February 2025
56AQI
56AQI
6th February 2025
53AQI
53AQI
7th February 2025
55AQI
55AQI
8th February 2025
57AQI
57AQI
9th February 2025
53AQI
53AQI
10th February 2025
53AQI
53AQI
11th February 2025
56AQI
56AQI
12th February 2025
64AQI
64AQI
13th February 2025
67AQI
67AQI
14th February 2025
65AQI
65AQI
15th February 2025
64AQI
64AQI
16th February 2025
67AQI
67AQI
17th February 2025
59AQI
59AQI
18th February 2025
58AQI
58AQI
19th February 2025
54AQI
54AQI
20th February 2025
54AQI
54AQI
21st February 2025
58AQI
58AQI
22nd February 2025
57AQI
57AQI
23rd February 2025
53AQI
53AQI
24th February 2025
54AQI
54AQI
25th February 2025
55AQI
55AQI
26th February 2025
74AQI
74AQI
27th February 2025
74AQI
74AQI
28th February 2025
75AQI
75AQI
1st March 2025
74AQI
74AQI
2nd March 2025
74AQI
74AQI
3rd March 2025
67AQI
67AQI
4th March 2025
55AQI
55AQI
5th March 2025
60AQI
60AQI
6th March 2025
67AQI
67AQI
7th March 2025
66AQI
66AQI
8th March 2025
83AQI
83AQI
9th March 2025
92AQI
92AQI
10th March 2025
91AQI
91AQI
11th March 2025
93AQI
93AQI
12th March 2025
90AQI
90AQI
13th March 2025
75AQI
75AQI
14th March 2025
71AQI
71AQI
15th March 2025
70AQI
70AQI
16th March 2025
70AQI
70AQI
17th March 2025
72AQI
72AQI
18th March 2025
66AQI
66AQI
19th March 2025
70AQI
70AQI
20th March 2025
91AQI
91AQI
21st March 2025
98AQI
98AQI
22nd March 2025
99AQI
99AQI
23rd March 2025
80AQI
80AQI
24th March 2025
71AQI
71AQI
25th March 2025
72AQI
72AQI
26th March 2025
68AQI
68AQI
27th March 2025
66AQI
66AQI
28th March 2025
91AQI
91AQI
29th March 2025
87AQI
87AQI
30th March 2025
78AQI
78AQI
31st March 2025
57AQI
57AQI
1st April 2025
64AQI
64AQI
2nd April 2025
67AQI
67AQI
3rd April 2025
56AQI
56AQI
4th April 2025
58AQI
58AQI
5th April 2025
56AQI
56AQI
6th April 2025
47AQI
47AQI
7th April 2025
42AQI
42AQI
8th April 2025
58AQI
58AQI
9th April 2025
44AQI
44AQI
10th April 2025
48AQI
48AQI
11th April 2025
49AQI
49AQI
12th April 2025
45AQI
45AQI
13th April 2025
53AQI
53AQI
14th April 2025
51AQI
51AQI
15th April 2025
47AQI
47AQI
16th April 2025
58AQI
58AQI
17th April 2025
55AQI
55AQI
18th April 2025
56AQI
56AQI
19th April 2025
81AQI
81AQI
20th April 2025
58AQI
58AQI
21st April 2025
56AQI
56AQI
22nd April 2025
75AQI
75AQI
23rd April 2025
62AQI
62AQI
24th April 2025
46AQI
46AQI
25th April 2025
55AQI
55AQI
26th April 2025
46AQI
46AQI
27th April 2025
49AQI
49AQI
28th April 2025
51AQI
51AQI
29th April 2025
45AQI
45AQI
30th April 2025
44AQI
44AQI
1st May 2025
49AQI
49AQI
2nd May 2025
50AQI
50AQI
3rd May 2025
56AQI
56AQI
4th May 2025
35AQI
35AQI
5th May 2025
44AQI
44AQI
6th May 2025
54AQI
54AQI
7th May 2025
60AQI
60AQI
8th May 2025
71AQI
71AQI
9th May 2025
58AQI
58AQI
10th May 2025
52AQI
52AQI
11th May 2025
47AQI
47AQI
12th May 2025
44AQI
44AQI
13th May 2025
30AQI
30AQI
14th May 2025
30AQI
30AQI
15th May 2025
33AQI
33AQI
16th May 2025
35AQI
35AQI
17th May 2025
45AQI
45AQI
18th May 2025
49AQI
49AQI
19th May 2025
34AQI
34AQI
20th May 2025
35AQI
35AQI
21st May 2025
33AQI
33AQI
22nd May 2025
39AQI
39AQI
23rd May 2025
35AQI
35AQI
24th May 2025
32AQI
32AQI
25th May 2025
35AQI
35AQI
26th May 2025
31AQI
31AQI
27th May 2025
32AQI
32AQI
28th May 2025
33AQI
33AQI
29th May 2025
36AQI
36AQI
30th May 2025
36AQI
36AQI
31st May 2025
30AQI
30AQI
1st June 2025
29AQI
29AQI
2nd June 2025
34AQI
34AQI
3rd June 2025
32AQI
32AQI
4th June 2025
31AQI
31AQI
5th June 2025
43AQI
43AQI
6th June 2025
44AQI
44AQI
7th June 2025
39AQI
39AQI
8th June 2025
37AQI
37AQI
9th June 2025
46AQI
46AQI
10th June 2025
48AQI
48AQI
11th June 2025
53AQI
53AQI
12th June 2025
49AQI
49AQI
13th June 2025
51AQI
51AQI
14th June 2025
46AQI
46AQI
15th June 2025
37AQI
37AQI
16th June 2025
34AQI
34AQI
17th June 2025
37AQI
37AQI
18th June 2025
48AQI
48AQI
19th June 2025
49AQI
49AQI
20th June 2025
48AQI
48AQI
21st June 2025
42AQI
42AQI
22nd June 2025
41AQI
41AQI
23rd June 2025
30AQI
30AQI
24th June 2025
35AQI
35AQI
25th June 2025
38AQI
38AQI
26th June 2025
41AQI
41AQI
27th June 2025
42AQI
42AQI
28th June 2025
43AQI
43AQI
29th June 2025
39AQI
39AQI
30th June 2025
30AQI
30AQI
1st July 2025
50AQI
50AQI
2nd July 2025
45AQI
45AQI
3rd July 2025
36AQI
36AQI
4th July 2025
42AQI
42AQI
5th July 2025
44AQI
44AQI
6th July 2025
47AQI
47AQI
7th July 2025
51AQI
51AQI
8th July 2025
54AQI
54AQI
9th July 2025
51AQI
51AQI
10th July 2025
55AQI
55AQI
11th July 2025
44AQI
44AQI
12th July 2025
38AQI
38AQI
13th July 2025
38AQI
38AQI
14th July 2025
43AQI
43AQI
15th July 2025
43AQI
43AQI
16th July 2025
45AQI
45AQI
17th July 2025
52AQI
52AQI
18th July 2025
54AQI
54AQI
19th July 2025
45AQI
45AQI
20th July 2025
41AQI
41AQI
21st July 2025
46AQI
46AQI
22nd July 2025
48AQI
48AQI
23rd July 2025
54AQI
54AQI
24th July 2025
52AQI
52AQI
25th July 2025
49AQI
49AQI
26th July 2025
48AQI
48AQI
27th July 2025
50AQI
50AQI
28th July 2025
69AQI
69AQI
29th July 2025
65AQI
65AQI
30th July 2025
61AQI
61AQI
31st July 2025
53AQI
53AQI
1st August 2025
35AQI
35AQI
2nd August 2025
34AQI
34AQI
3rd August 2025
38AQI
38AQI
4th August 2025
34AQI
34AQI
5th August 2025
36AQI
36AQI
87AQI
68AQI
76AQI
54AQI
41AQI
41AQI
49AQI
35AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202559AQI
2
19
10
24
4
31
12
18
25
6
28
2
19
12
5
91
112
14
Highest AQI recorded in
January87AQI
Lowest AQI recorded in
August35AQI
202461AQI
9
19
1
7
13
3
1
1
12
4
1
6
14
1
13
15
30
2
29
24
6
17
12
12
19
2
26
2
23
8
93
218
19
2
Highest AQI recorded in
December86AQI
Lowest AQI recorded in
August42AQI
202362AQI
4
18
8
1
5
21
2
10
20
1
4
24
6
25
10
20
10
21
5
26
6
23
5
13
9
14
1
1
3
21
6
77
246
18
2
Highest AQI recorded in
January80AQI
Lowest AQI recorded in
June52AQI
202268AQI
3
23
5
3
15
5
25
5
1
1
23
1
6
24
10
19
17
8
1
14
15
12
19
5
20
5
7
16
8
78
208
29
1
Highest AQI recorded in
February83AQI
Lowest AQI recorded in
July45AQI
202161AQI
7
17
7
4
15
7
2
9
18
4
3
26
1
14
11
1
15
12
26
5
22
9
23
6
14
17
18
9
2
10
20
1
147
174
30
4
Highest AQI recorded in
November96AQI
Lowest AQI recorded in
September37AQI
202055AQI
2
10
1
3
18
10
8
14
13
24
6
30
1
23
7
10
14
4
1
4
21
6
120
98
12
Highest AQI recorded in
November140AQI
Lowest AQI recorded in
August37AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2022(Avg.)
68AQILeast Polluted Year Recorded
2020(Avg.)
55AQIKocaeli Golcuk's annual 2025 AQI (59) shows an average percentage change of -3.5% (improved AQI) compared to previous years: 2020 (55), 2021 (61), 2022 (68), 2023 (62), 2024 (61).
