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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

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+

October Air Quality Analysis

Korfez, Kocaeli, Turkey

2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
25th Oct 2023
128AQI
Lowest AQI recorded on
4th Oct 2022
32AQI

Same Day Analysis (31st October):
On this day, AQI across the 4 years varied significantly: 2026 ranks 1st highest AQI at 92 of Moderate air quality on the same day.

Day & Night AQI Trend: 30th Sep - 1st Oct 2026

Korfez, Kocaeli, Turkey

AQI
Day
Night
.

6 AM30th Sep 2026

7 PM

5 AM1st Oct 2026

Day time
Avg. Highest Time
3PM30th Sep

31AQI

Avg. Lowest Time
7AM30th Sep

27AQI

Night time
Avg. Highest Time
10PM30th Sep

31AQI

Avg. Lowest Time
4AM1st Oct

29AQI

In the last 24 hours,

Korfez's AQI reached its highest point of 31 at 3 PM during the Day, while the lowest point, 27, was recorded at 7 AM during the Day between 30th Sep and 1st Oct 2026.

Day & Night AQI Trend : Sep - Oct 2026

Korfez, Kocaeli, Turkey

SepOct
02nd - 03rd03rd - 04th04th - 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 - 01st01st
Day
Night
2nd Sep 2026406 AMAQI
2nd Sep 2026427 AMAQI
2nd Sep 2026398 AMAQI
2nd Sep 2026349 AMAQI
2nd Sep 20264210 AMAQI
2nd Sep 20264211 AMAQI
2nd Sep 20264212 PMAQI
2nd Sep 2026431 PMAQI
2nd Sep 2026422 PMAQI
2nd Sep 2026433 PMAQI
2nd Sep 2026424 PMAQI
2nd Sep 2026445 PMAQI
2nd Sep 2026416 PMAQI
2nd Sep 2026437 PMAQI
2nd Sep 2026448 PMAQI
2nd Sep 2026429 PMAQI
2nd Sep 20264310 PMAQI
2nd Sep 20264411 PMAQI
3rd Sep 20264512 AMAQI
3rd Sep 2026441 AMAQI
3rd Sep 2026432 AMAQI
3rd Sep 2026433 AMAQI
3rd Sep 2026414 AMAQI
3rd Sep 2026435 AMAQI

23°C20/28°C

3rd Sep 2026446 AMAQI
3rd Sep 2026437 AMAQI
3rd Sep 2026438 AMAQI
3rd Sep 2026429 AMAQI
3rd Sep 20264310 AMAQI
3rd Sep 20264411 AMAQI
3rd Sep 20264312 PMAQI
3rd Sep 2026421 PMAQI
3rd Sep 2026422 PMAQI
3rd Sep 2026433 PMAQI
3rd Sep 2026424 PMAQI
3rd Sep 2026435 PMAQI
3rd Sep 2026416 PMAQI
3rd Sep 2026417 PMAQI
3rd Sep 2026418 PMAQI
3rd Sep 2026409 PMAQI
3rd Sep 20264210 PMAQI
3rd Sep 20263911 PMAQI
4th Sep 20263912 AMAQI
4th Sep 2026381 AMAQI
4th Sep 2026392 AMAQI
4th Sep 2026393 AMAQI
4th Sep 2026404 AMAQI
4th Sep 2026415 AMAQI

23°C20/27°C

4th Sep 2026406 AMAQI
4th Sep 2026407 AMAQI
4th Sep 2026418 AMAQI
4th Sep 2026409 AMAQI
4th Sep 20263910 AMAQI
4th Sep 20263811 AMAQI
4th Sep 20263912 PMAQI
4th Sep 2026401 PMAQI
4th Sep 2026382 PMAQI
4th Sep 2026383 PMAQI
4th Sep 2026394 PMAQI
4th Sep 2026385 PMAQI
4th Sep 2026386 PMAQI
4th Sep 2026397 PMAQI
4th Sep 2026388 PMAQI
4th Sep 2026379 PMAQI
4th Sep 20263710 PMAQI
4th Sep 20263711 PMAQI
5th Sep 20263812 AMAQI
5th Sep 2026381 AMAQI
5th Sep 2026362 AMAQI
5th Sep 2026383 AMAQI
5th Sep 2026384 AMAQI
5th Sep 2026385 AMAQI

23°C20/27°C

5th Sep 2026396 AMAQI
5th Sep 2026407 AMAQI
5th Sep 2026388 AMAQI
5th Sep 2026389 AMAQI
5th Sep 20264010 AMAQI
5th Sep 20263911 AMAQI
5th Sep 20263912 PMAQI
5th Sep 2026401 PMAQI
5th Sep 2026402 PMAQI
5th Sep 2026393 PMAQI
5th Sep 2026404 PMAQI
5th Sep 2026395 PMAQI
5th Sep 2026406 PMAQI
5th Sep 2026397 PMAQI
5th Sep 2026408 PMAQI
5th Sep 2026399 PMAQI
5th Sep 20263810 PMAQI
5th Sep 20264111 PMAQI
6th Sep 20264112 AMAQI
6th Sep 2026391 AMAQI
6th Sep 2026392 AMAQI
6th Sep 2026383 AMAQI
6th Sep 2026404 AMAQI
6th Sep 2026395 AMAQI

23°C20/28°C

6th Sep 2026406 AMAQI
6th Sep 2026397 AMAQI
6th Sep 2026408 AMAQI
6th Sep 2026399 AMAQI
6th Sep 20264010 AMAQI
6th Sep 20263911 AMAQI
6th Sep 20263912 PMAQI
6th Sep 2026401 PMAQI
6th Sep 2026402 PMAQI
6th Sep 2026403 PMAQI
6th Sep 2026414 PMAQI
6th Sep 2026435 PMAQI
6th Sep 2026426 PMAQI
6th Sep 2026447 PMAQI
6th Sep 2026438 PMAQI
6th Sep 2026459 PMAQI
6th Sep 20264610 PMAQI
6th Sep 20264611 PMAQI
7th Sep 20264612 AMAQI
7th Sep 2026461 AMAQI
7th Sep 2026462 AMAQI
7th Sep 2026463 AMAQI
7th Sep 2026454 AMAQI
7th Sep 2026475 AMAQI

23°C21/27°C

7th Sep 2026476 AMAQI
7th Sep 2026477 AMAQI
7th Sep 2026468 AMAQI
7th Sep 2026479 AMAQI
7th Sep 20264710 AMAQI
7th Sep 20264811 AMAQI
7th Sep 20264612 PMAQI
7th Sep 2026451 PMAQI
7th Sep 2026452 PMAQI
7th Sep 2026433 PMAQI
7th Sep 2026434 PMAQI
7th Sep 2026435 PMAQI
7th Sep 2026406 PMAQI
7th Sep 2026407 PMAQI
7th Sep 2026398 PMAQI
7th Sep 2026399 PMAQI
7th Sep 20263810 PMAQI
7th Sep 20263711 PMAQI
8th Sep 20263412 AMAQI
8th Sep 2026361 AMAQI
8th Sep 2026352 AMAQI
8th Sep 2026333 AMAQI
8th Sep 2026354 AMAQI
8th Sep 2026355 AMAQI

23°C20/26°C

8th Sep 2026366 AMAQI
8th Sep 2026357 AMAQI
8th Sep 2026348 AMAQI
8th Sep 2026339 AMAQI
8th Sep 20263210 AMAQI
8th Sep 20263211 AMAQI
8th Sep 20263012 PMAQI
8th Sep 2026311 PMAQI
8th Sep 2026292 PMAQI
8th Sep 2026303 PMAQI
8th Sep 2026314 PMAQI
8th Sep 2026285 PMAQI
8th Sep 2026306 PMAQI
8th Sep 2026297 PMAQI
8th Sep 2026288 PMAQI
8th Sep 2026289 PMAQI
8th Sep 20262810 PMAQI
8th Sep 20262811 PMAQI
9th Sep 20262912 AMAQI
9th Sep 2026281 AMAQI
9th Sep 2026302 AMAQI
9th Sep 2026283 AMAQI
9th Sep 2026294 AMAQI
9th Sep 2026295 AMAQI

21°C18/25°C

9th Sep 2026296 AMAQI
9th Sep 2026307 AMAQI
9th Sep 2026308 AMAQI
9th Sep 2026309 AMAQI
9th Sep 20262910 AMAQI
9th Sep 20263511 AMAQI
9th Sep 20263712 PMAQI
9th Sep 2026361 PMAQI
9th Sep 2026362 PMAQI
9th Sep 2026383 PMAQI
9th Sep 2026384 PMAQI
9th Sep 2026395 PMAQI
9th Sep 2026376 PMAQI
9th Sep 2026387 PMAQI
9th Sep 2026388 PMAQI
9th Sep 2026399 PMAQI
9th Sep 20264110 PMAQI
9th Sep 20264011 PMAQI
10th Sep 20263812 AMAQI
10th Sep 2026391 AMAQI
10th Sep 2026392 AMAQI
10th Sep 2026423 AMAQI
10th Sep 2026404 AMAQI
10th Sep 2026415 AMAQI

21°C18/26°C

10th Sep 2026426 AMAQI
10th Sep 2026407 AMAQI
10th Sep 2026418 AMAQI
10th Sep 2026419 AMAQI
10th Sep 20264210 AMAQI
10th Sep 20264211 AMAQI
10th Sep 20264412 PMAQI
10th Sep 2026441 PMAQI
10th Sep 2026442 PMAQI
10th Sep 2026453 PMAQI
10th Sep 2026444 PMAQI
10th Sep 2026465 PMAQI
10th Sep 2026476 PMAQI
10th Sep 2026457 PMAQI
10th Sep 2026478 PMAQI
10th Sep 2026449 PMAQI
10th Sep 20264310 PMAQI
10th Sep 20264611 PMAQI
11th Sep 20264412 AMAQI
11th Sep 2026431 AMAQI
11th Sep 2026432 AMAQI
11th Sep 2026443 AMAQI
11th Sep 2026434 AMAQI
11th Sep 2026435 AMAQI

22°C19/27°C

11th Sep 2026446 AMAQI
11th Sep 2026457 AMAQI
11th Sep 2026448 AMAQI
11th Sep 2026429 AMAQI
11th Sep 20264410 AMAQI
11th Sep 20264411 AMAQI
11th Sep 20264312 PMAQI
11th Sep 2026431 PMAQI
11th Sep 2026432 PMAQI
11th Sep 2026423 PMAQI
11th Sep 2026434 PMAQI
11th Sep 2026425 PMAQI
11th Sep 2026426 PMAQI
11th Sep 2026437 PMAQI
11th Sep 2026428 PMAQI
11th Sep 2026439 PMAQI
11th Sep 20264310 PMAQI
11th Sep 20264311 PMAQI
12th Sep 20264312 AMAQI
12th Sep 2026421 AMAQI
12th Sep 2026432 AMAQI
12th Sep 2026413 AMAQI
12th Sep 2026454 AMAQI
12th Sep 2026435 AMAQI

22°C19/27°C

12th Sep 2026446 AMAQI
12th Sep 2026447 AMAQI
12th Sep 2026438 AMAQI
12th Sep 2026429 AMAQI
12th Sep 20264410 AMAQI
12th Sep 20264411 AMAQI
12th Sep 20264512 PMAQI
12th Sep 2026441 PMAQI
12th Sep 2026452 PMAQI
12th Sep 2026453 PMAQI
12th Sep 2026444 PMAQI
12th Sep 2026455 PMAQI
12th Sep 2026446 PMAQI
12th Sep 2026437 PMAQI
12th Sep 2026448 PMAQI
12th Sep 2026449 PMAQI
12th Sep 20264510 PMAQI
13th Sep 20264512 AMAQI
13th Sep 2026451 AMAQI
13th Sep 2026432 AMAQI
13th Sep 2026463 AMAQI
13th Sep 2026444 AMAQI
13th Sep 2026365 AMAQI

22°C19/27°C

13th Sep 2026516 AMAQI
13th Sep 2026467 AMAQI
13th Sep 2026478 AMAQI
13th Sep 2026469 AMAQI
13th Sep 20264810 AMAQI
13th Sep 20264711 AMAQI
13th Sep 20264912 PMAQI
13th Sep 2026461 PMAQI
13th Sep 2026472 PMAQI
13th Sep 2026483 PMAQI
13th Sep 2026484 PMAQI
13th Sep 2026465 PMAQI
13th Sep 2026476 PMAQI
13th Sep 2026477 PMAQI
13th Sep 2026468 PMAQI
13th Sep 2026469 PMAQI
13th Sep 20264210 PMAQI
13th Sep 20264111 PMAQI
14th Sep 20264112 AMAQI
14th Sep 2026421 AMAQI
14th Sep 2026392 AMAQI
14th Sep 2026373 AMAQI
14th Sep 2026394 AMAQI
14th Sep 2026365 AMAQI

21°C19/25°C

14th Sep 2026376 AMAQI
14th Sep 2026377 AMAQI
14th Sep 2026358 AMAQI
14th Sep 2026329 AMAQI
14th Sep 20263410 AMAQI
14th Sep 20263111 AMAQI
14th Sep 20263112 PMAQI
14th Sep 2026311 PMAQI
14th Sep 2026312 PMAQI
14th Sep 2026303 PMAQI
14th Sep 2026314 PMAQI
14th Sep 2026305 PMAQI
14th Sep 2026316 PMAQI
14th Sep 2026337 PMAQI
14th Sep 2026308 PMAQI
14th Sep 2026319 PMAQI
14th Sep 20263110 PMAQI
14th Sep 20263111 PMAQI
15th Sep 20263012 AMAQI
15th Sep 2026311 AMAQI
15th Sep 2026292 AMAQI
15th Sep 2026293 AMAQI
15th Sep 2026294 AMAQI
15th Sep 2026305 AMAQI

20°C18/23°C

15th Sep 2026306 AMAQI
15th Sep 2026307 AMAQI
15th Sep 2026318 AMAQI
15th Sep 2026319 AMAQI
15th Sep 20263010 AMAQI
15th Sep 20263311 AMAQI
15th Sep 20262912 PMAQI
15th Sep 2026331 PMAQI
15th Sep 2026352 PMAQI
15th Sep 2026343 PMAQI
15th Sep 2026334 PMAQI
15th Sep 2026325 PMAQI
15th Sep 2026336 PMAQI
15th Sep 2026347 PMAQI
15th Sep 2026368 PMAQI
15th Sep 2026369 PMAQI
15th Sep 20263710 PMAQI
15th Sep 20263611 PMAQI
16th Sep 20263712 AMAQI
16th Sep 2026381 AMAQI
16th Sep 2026372 AMAQI
16th Sep 2026383 AMAQI
16th Sep 2026394 AMAQI
16th Sep 2026395 AMAQI

20°C17/24°C

16th Sep 2026396 AMAQI
16th Sep 2026397 AMAQI
16th Sep 2026388 AMAQI
16th Sep 2026399 AMAQI
16th Sep 20263810 AMAQI
16th Sep 20263911 AMAQI
16th Sep 20263912 PMAQI
16th Sep 2026391 PMAQI
16th Sep 2026382 PMAQI
16th Sep 2026383 PMAQI
16th Sep 2026384 PMAQI
16th Sep 2026395 PMAQI
16th Sep 2026406 PMAQI
16th Sep 2026407 PMAQI
16th Sep 2026368 PMAQI
16th Sep 2026379 PMAQI
16th Sep 20263510 PMAQI
16th Sep 20263611 PMAQI
17th Sep 20263712 AMAQI
17th Sep 2026371 AMAQI
17th Sep 2026382 AMAQI
17th Sep 2026383 AMAQI
17th Sep 2026394 AMAQI
17th Sep 2026405 AMAQI

18°C17/20°C

17th Sep 2026386 AMAQI
17th Sep 2026397 AMAQI
17th Sep 2026398 AMAQI
17th Sep 2026409 AMAQI
17th Sep 20264010 AMAQI
17th Sep 20264211 AMAQI
17th Sep 20264312 PMAQI
17th Sep 2026431 PMAQI
17th Sep 2026432 PMAQI
17th Sep 2026423 PMAQI
17th Sep 2026454 PMAQI
17th Sep 2026435 PMAQI
17th Sep 2026446 PMAQI
17th Sep 2026447 PMAQI
17th Sep 2026448 PMAQI
17th Sep 2026439 PMAQI
17th Sep 20264210 PMAQI
17th Sep 20264411 PMAQI
18th Sep 20264312 AMAQI
18th Sep 2026431 AMAQI
18th Sep 2026422 AMAQI
18th Sep 2026433 AMAQI
18th Sep 2026424 AMAQI
18th Sep 2026425 AMAQI

19°C16/23°C

18th Sep 2026436 AMAQI
18th Sep 2026417 AMAQI
18th Sep 2026438 AMAQI
18th Sep 2026409 AMAQI
18th Sep 20264010 AMAQI
18th Sep 20264011 AMAQI
18th Sep 20264012 PMAQI
18th Sep 2026391 PMAQI
18th Sep 2026402 PMAQI
18th Sep 2026383 PMAQI
18th Sep 2026374 PMAQI
18th Sep 2026345 PMAQI
18th Sep 2026356 PMAQI
18th Sep 2026347 PMAQI
18th Sep 2026328 PMAQI
18th Sep 2026309 PMAQI
18th Sep 20262910 PMAQI
18th Sep 20262811 PMAQI
19th Sep 20262912 AMAQI
19th Sep 2026281 AMAQI
19th Sep 2026292 AMAQI
19th Sep 2026303 AMAQI
19th Sep 2026304 AMAQI
19th Sep 2026315 AMAQI

20°C18/22°C

19th Sep 2026296 AMAQI
19th Sep 2026297 AMAQI
19th Sep 2026318 AMAQI
19th Sep 2026319 AMAQI
19th Sep 20263110 AMAQI
19th Sep 20263111 AMAQI
19th Sep 20263212 PMAQI
19th Sep 2026301 PMAQI
19th Sep 2026312 PMAQI
19th Sep 2026343 PMAQI
19th Sep 2026294 PMAQI
19th Sep 2026345 PMAQI
19th Sep 2026356 PMAQI
19th Sep 2026357 PMAQI
19th Sep 2026348 PMAQI
19th Sep 2026349 PMAQI
19th Sep 20263510 PMAQI
19th Sep 20263511 PMAQI
20th Sep 20263312 AMAQI
20th Sep 2026331 AMAQI
20th Sep 2026322 AMAQI
20th Sep 2026323 AMAQI
20th Sep 2026334 AMAQI
20th Sep 2026335 AMAQI

20°C18/24°C

20th Sep 2026346 AMAQI
20th Sep 2026337 AMAQI
20th Sep 2026298 AMAQI
20th Sep 2026299 AMAQI
20th Sep 20262710 AMAQI
20th Sep 20262811 AMAQI
20th Sep 20262912 PMAQI
20th Sep 2026281 PMAQI
20th Sep 2026272 PMAQI
20th Sep 2026293 PMAQI
20th Sep 2026294 PMAQI
20th Sep 2026275 PMAQI
20th Sep 2026296 PMAQI
20th Sep 2026297 PMAQI
20th Sep 2026308 PMAQI
20th Sep 2026309 PMAQI
20th Sep 20263010 PMAQI
20th Sep 20263111 PMAQI
21st Sep 20263112 AMAQI
21st Sep 2026321 AMAQI
21st Sep 2026312 AMAQI
21st Sep 2026313 AMAQI
21st Sep 2026344 AMAQI
21st Sep 2026345 AMAQI

20°C18/24°C

21st Sep 2026346 AMAQI
21st Sep 2026347 AMAQI
21st Sep 2026358 AMAQI
21st Sep 2026349 AMAQI
21st Sep 20263410 AMAQI
21st Sep 20263611 AMAQI
21st Sep 20263612 PMAQI
21st Sep 2026361 PMAQI
21st Sep 2026372 PMAQI
21st Sep 2026373 PMAQI
21st Sep 2026394 PMAQI
21st Sep 2026365 PMAQI
21st Sep 2026396 PMAQI
21st Sep 2026387 PMAQI
21st Sep 2026458 PMAQI
21st Sep 2026509 PMAQI
21st Sep 20264310 PMAQI
21st Sep 20264711 PMAQI
22nd Sep 20263912 AMAQI
22nd Sep 2026421 AMAQI
22nd Sep 2026432 AMAQI
22nd Sep 2026443 AMAQI
22nd Sep 2026454 AMAQI
22nd Sep 2026465 AMAQI

20°C18/23°C

22nd Sep 2026506 AMAQI
22nd Sep 2026497 AMAQI
22nd Sep 2026488 AMAQI
22nd Sep 2026529 AMAQI
22nd Sep 20265110 AMAQI
22nd Sep 20265511 AMAQI
22nd Sep 20265412 PMAQI
22nd Sep 2026551 PMAQI
22nd Sep 2026632 PMAQI
22nd Sep 2026693 PMAQI
22nd Sep 2026724 PMAQI
22nd Sep 2026745 PMAQI
22nd Sep 2026736 PMAQI
22nd Sep 2026747 PMAQI
22nd Sep 2026738 PMAQI
22nd Sep 2026739 PMAQI
22nd Sep 20267310 PMAQI
22nd Sep 20267211 PMAQI
23rd Sep 20267112 AMAQI
23rd Sep 2026701 AMAQI
23rd Sep 2026702 AMAQI
23rd Sep 2026673 AMAQI
23rd Sep 2026654 AMAQI
23rd Sep 2026635 AMAQI

19°C16/21°C

23rd Sep 2026626 AMAQI
23rd Sep 2026497 AMAQI
23rd Sep 2026588 AMAQI
23rd Sep 2026569 AMAQI
23rd Sep 20265210 AMAQI
23rd Sep 20265011 AMAQI
23rd Sep 20264712 PMAQI
23rd Sep 2026441 PMAQI
23rd Sep 2026382 PMAQI
23rd Sep 2026343 PMAQI
23rd Sep 2026304 PMAQI
23rd Sep 2026285 PMAQI
23rd Sep 2026286 PMAQI
23rd Sep 2026287 PMAQI
23rd Sep 2026258 PMAQI
23rd Sep 2026249 PMAQI
23rd Sep 20262310 PMAQI
23rd Sep 20262311 PMAQI
24th Sep 20262212 AMAQI
24th Sep 2026221 AMAQI
24th Sep 2026222 AMAQI
24th Sep 2026223 AMAQI
24th Sep 2026204 AMAQI
24th Sep 2026225 AMAQI

15°C14/16°C

24th Sep 2026226 AMAQI
24th Sep 2026237 AMAQI
24th Sep 2026248 AMAQI
24th Sep 2026269 AMAQI
24th Sep 20262710 AMAQI
24th Sep 20262811 AMAQI
24th Sep 20263012 PMAQI
24th Sep 2026311 PMAQI
24th Sep 2026332 PMAQI
24th Sep 2026333 PMAQI
24th Sep 2026344 PMAQI
24th Sep 2026345 PMAQI
24th Sep 2026346 PMAQI
24th Sep 2026377 PMAQI
24th Sep 2026388 PMAQI
24th Sep 2026409 PMAQI
24th Sep 20264110 PMAQI
24th Sep 20264211 PMAQI
25th Sep 20264412 AMAQI
25th Sep 2026471 AMAQI
25th Sep 2026462 AMAQI
25th Sep 2026473 AMAQI
25th Sep 2026494 AMAQI
25th Sep 2026475 AMAQI

16°C14/18°C

25th Sep 2026446 AMAQI
25th Sep 2026437 AMAQI
25th Sep 2026438 AMAQI
25th Sep 2026449 AMAQI
25th Sep 20264510 AMAQI
25th Sep 20264611 AMAQI
25th Sep 20264712 PMAQI
25th Sep 2026471 PMAQI
25th Sep 2026472 PMAQI
25th Sep 2026483 PMAQI
25th Sep 2026494 PMAQI
25th Sep 2026485 PMAQI
25th Sep 2026496 PMAQI
25th Sep 2026497 PMAQI
25th Sep 2026488 PMAQI
25th Sep 2026499 PMAQI
25th Sep 20265010 PMAQI
25th Sep 20265511 PMAQI
26th Sep 20265912 AMAQI
26th Sep 2026601 AMAQI
26th Sep 2026602 AMAQI
26th Sep 2026593 AMAQI
26th Sep 2026594 AMAQI
26th Sep 2026585 AMAQI

17°C14/21°C

26th Sep 2026546 AMAQI
26th Sep 2026497 AMAQI
26th Sep 2026498 AMAQI
26th Sep 2026509 AMAQI
26th Sep 20264910 AMAQI
26th Sep 20264911 AMAQI
26th Sep 20264812 PMAQI
26th Sep 2026481 PMAQI
26th Sep 2026482 PMAQI
26th Sep 2026483 PMAQI
26th Sep 2026474 PMAQI
26th Sep 2026475 PMAQI
26th Sep 2026476 PMAQI
26th Sep 2026477 PMAQI
26th Sep 2026448 PMAQI
26th Sep 2026459 PMAQI
26th Sep 20264410 PMAQI
26th Sep 20264511 PMAQI
27th Sep 20264512 AMAQI
27th Sep 2026431 AMAQI
27th Sep 2026422 AMAQI
27th Sep 2026413 AMAQI
27th Sep 2026414 AMAQI
27th Sep 2026425 AMAQI

19°C16/22°C

27th Sep 2026426 AMAQI
27th Sep 2026407 AMAQI
27th Sep 2026398 AMAQI
27th Sep 2026419 AMAQI
27th Sep 20263910 AMAQI
27th Sep 20263511 AMAQI
27th Sep 20263912 PMAQI
27th Sep 2026391 PMAQI
27th Sep 2026332 PMAQI
27th Sep 2026333 PMAQI
27th Sep 2026314 PMAQI
27th Sep 2026305 PMAQI
27th Sep 2026316 PMAQI
27th Sep 2026307 PMAQI
27th Sep 2026298 PMAQI
27th Sep 2026309 PMAQI
27th Sep 20263010 PMAQI
27th Sep 20263011 PMAQI
28th Sep 20263112 AMAQI
28th Sep 2026321 AMAQI
28th Sep 2026282 AMAQI
28th Sep 2026313 AMAQI
28th Sep 2026304 AMAQI
28th Sep 2026345 AMAQI

19°C18/21°C

28th Sep 2026346 AMAQI
28th Sep 2026347 AMAQI
28th Sep 2026358 AMAQI
28th Sep 2026349 AMAQI
28th Sep 20263410 AMAQI
28th Sep 20263511 AMAQI
28th Sep 20263312 PMAQI
28th Sep 2026331 PMAQI
28th Sep 2026342 PMAQI
28th Sep 2026333 PMAQI
28th Sep 2026344 PMAQI
28th Sep 2026335 PMAQI
28th Sep 2026356 PMAQI
28th Sep 2026357 PMAQI
28th Sep 2026348 PMAQI
28th Sep 2026359 PMAQI
28th Sep 20263410 PMAQI
28th Sep 20263211 PMAQI
29th Sep 20263412 AMAQI
29th Sep 2026331 AMAQI
29th Sep 2026332 AMAQI
29th Sep 2026333 AMAQI
29th Sep 2026334 AMAQI
29th Sep 2026285 AMAQI

17°C17/18°C

29th Sep 2026286 AMAQI
29th Sep 2026297 AMAQI
29th Sep 2026308 AMAQI
29th Sep 2026289 AMAQI
29th Sep 20262810 AMAQI
29th Sep 20263111 AMAQI
29th Sep 20262912 PMAQI
29th Sep 2026271 PMAQI
29th Sep 2026272 PMAQI
29th Sep 2026293 PMAQI
29th Sep 2026264 PMAQI
29th Sep 2026295 PMAQI
29th Sep 2026316 PMAQI
29th Sep 2026277 PMAQI
29th Sep 2026298 PMAQI
29th Sep 2026279 PMAQI
29th Sep 20262710 PMAQI
29th Sep 20262611 PMAQI
30th Sep 20262712 AMAQI
30th Sep 2026281 AMAQI
30th Sep 2026272 AMAQI
30th Sep 2026293 AMAQI
30th Sep 2026284 AMAQI
30th Sep 2026275 AMAQI

17°C16/18°C

30th Sep 2026276 AMAQI
30th Sep 2026277 AMAQI
30th Sep 2026288 AMAQI
30th Sep 2026299 AMAQI
30th Sep 20262810 AMAQI
30th Sep 20262911 AMAQI
30th Sep 20262812 PMAQI
30th Sep 2026291 PMAQI
30th Sep 2026292 PMAQI
30th Sep 2026313 PMAQI
30th Sep 2026304 PMAQI
30th Sep 2026305 PMAQI
30th Sep 2026306 PMAQI
30th Sep 2026297 PMAQI
30th Sep 2026308 PMAQI
30th Sep 2026309 PMAQI
30th Sep 20263110 PMAQI
30th Sep 20263011 PMAQI
1st Oct 20263012 AMAQI
1st Oct 2026301 AMAQI
1st Oct 2026302 AMAQI
1st Oct 2026293 AMAQI
1st Oct 2026294 AMAQI
1st Oct 2026315 AMAQI

18°C16/19°C

1st Oct 2026306 AMAQI
6 AM
1st Oct 2026307 AMAQI
1st Oct 2026308 AMAQI
1st Oct 2026299 AMAQI
1st Oct 20263110 AMAQI
1st Oct 20263011 AMAQI
1st Oct 20263012 PMAQI
12 PM
1st Oct 2026311 PMAQI
1st Oct 2026312 PMAQI
1st Oct 2026313 PMAQI
1st Oct 2026324 PMAQI
1st Oct 2026315 PMAQI
1st Oct 2026316 PMAQI
1st Oct 2026307 PMAQI
7 PM
1st Oct 2026318 PMAQI
1st Oct 2026319 PMAQI
1st Oct 20263110 PMAQI
1st Oct 20263111 PMAQI
12 AM
5 AM

17°C16/18°C

Day time
Avg. Highest Time
6 AM - 7 PM

39AQI

14 hours / Day
420 hours / Month
Avg. Lowest Time
6 AM - 7 PM

39AQI

14 hours / Day
420 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 7 PM (Avg. 39), while the lowest AQI was between 6 AM to 7 PM (Avg. 39).
Night time
Avg. Highest Time
12 AM - 11 PM

39AQI

10 hours / Day
300 hours / Month
Avg. Lowest Time
12 AM - 11 PM

39AQI

10 hours / Day
300 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 39), while the lowest AQI was between 12 AM to 11 PM (Avg. 39).

2026 Days Vs Air Quality

Korfez, Kocaeli, Turkey

2026

66%

179

33%

90

0.3%

1

Total number of days with different AQI categories in last 274 days in 2026 (91 days remaining)

Good
179 Days
Moderate
90 Days
Poor
1 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 66%

Health Risk Level:

Moderate

In 2026, 66% of 274 days were within WHO’s safe air quality limits, and 34% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.

Annual Air Quality Insights

Korfez, 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
62AQI (US)
2nd January 2026
56AQI (US)
3rd January 2026
34AQI (US)
4th January 2026
31AQI (US)
5th January 2026
56AQI (US)
6th January 2026
71AQI (US)
7th January 2026
70AQI (US)
8th January 2026
42AQI (US)
9th January 2026
40AQI (US)
10th January 2026
35AQI (US)
11th January 2026
30AQI (US)
12th January 2026
29AQI (US)
13th January 2026
49AQI (US)
14th January 2026
54AQI (US)
15th January 2026
80AQI (US)
16th January 2026
70AQI (US)
17th January 2026
43AQI (US)
18th January 2026
43AQI (US)
19th January 2026
46AQI (US)
20th January 2026
62AQI (US)
21st January 2026
70AQI (US)
22nd January 2026
70AQI (US)
23rd January 2026
64AQI (US)
24th January 2026
82AQI (US)
25th January 2026
78AQI (US)
26th January 2026
78AQI (US)
27th January 2026
55AQI (US)
28th January 2026
48AQI (US)
29th January 2026
75AQI (US)
30th January 2026
46AQI (US)
31st January 2026
58AQI (US)
1st February 2026
50AQI (US)
2nd February 2026
48AQI (US)
3rd February 2026
52AQI (US)
4th February 2026
61AQI (US)
5th February 2026
80AQI (US)
6th February 2026
50AQI (US)
7th February 2026
51AQI (US)
8th February 2026
61AQI (US)
9th February 2026
67AQI (US)
10th February 2026
64AQI (US)
11th February 2026
62AQI (US)
12th February 2026
78AQI (US)
13th February 2026
56AQI (US)
14th February 2026
49AQI (US)
15th February 2026
57AQI (US)
16th February 2026
95AQI (US)
17th February 2026
78AQI (US)
18th February 2026
56AQI (US)
19th February 2026
53AQI (US)
20th February 2026
72AQI (US)
21st February 2026
54AQI (US)
22nd February 2026
60AQI (US)
23rd February 2026
45AQI (US)
24th February 2026
58AQI (US)
25th February 2026
57AQI (US)
26th February 2026
38AQI (US)
27th February 2026
37AQI (US)
28th February 2026
35AQI (US)
1st March 2026
45AQI (US)
2nd March 2026
53AQI (US)
3rd March 2026
84AQI (US)
4th March 2026
90AQI (US)
5th March 2026
69AQI (US)
6th March 2026
110AQI (US)
7th March 2026
83AQI (US)
8th March 2026
40AQI (US)
9th March 2026
33AQI (US)
10th March 2026
37AQI (US)
11th March 2026
62AQI (US)
12th March 2026
67AQI (US)
13th March 2026
60AQI (US)
14th March 2026
57AQI (US)
15th March 2026
52AQI (US)
16th March 2026
55AQI (US)
17th March 2026
65AQI (US)
18th March 2026
48AQI (US)
19th March 2026
37AQI (US)
20th March 2026
28AQI (US)
21st March 2026
35AQI (US)
22nd March 2026
33AQI (US)
23rd March 2026
37AQI (US)
24th March 2026
40AQI (US)
25th March 2026
42AQI (US)
26th March 2026
41AQI (US)
27th March 2026
55AQI (US)
28th March 2026
73AQI (US)
29th March 2026
47AQI (US)
30th March 2026
59AQI (US)
31st March 2026
66AQI (US)
1st April 2026
74AQI (US)
2nd April 2026
59AQI (US)
3rd April 2026
54AQI (US)
4th April 2026
39AQI (US)
5th April 2026
44AQI (US)
6th April 2026
41AQI (US)
7th April 2026
79AQI (US)
8th April 2026
66AQI (US)
9th April 2026
49AQI (US)
10th April 2026
43AQI (US)
11th April 2026
37AQI (US)
12th April 2026
40AQI (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
36AQI (US)
19th April 2026
39AQI (US)
20th April 2026
43AQI (US)
21st April 2026
33AQI (US)
22nd April 2026
23rd April 2026
35AQI (US)
24th April 2026
54AQI (US)
25th April 2026
59AQI (US)
26th April 2026
49AQI (US)
27th April 2026
44AQI (US)
28th April 2026
38AQI (US)
29th April 2026
34AQI (US)
30th April 2026
29AQI (US)
1st May 2026
29AQI (US)
2nd May 2026
23AQI (US)
3rd May 2026
22AQI (US)
4th May 2026
45AQI (US)
5th May 2026
45AQI (US)
6th May 2026
69AQI (US)
7th May 2026
52AQI (US)
8th May 2026
70AQI (US)
9th May 2026
10th May 2026
51AQI (US)
11th May 2026
41AQI (US)
12th May 2026
51AQI (US)
13th May 2026
76AQI (US)
14th May 2026
49AQI (US)
15th May 2026
40AQI (US)
16th May 2026
39AQI (US)
17th May 2026
46AQI (US)
18th May 2026
38AQI (US)
19th May 2026
33AQI (US)
20th May 2026
42AQI (US)
21st May 2026
53AQI (US)
22nd May 2026
57AQI (US)
23rd May 2026
46AQI (US)
24th May 2026
46AQI (US)
25th May 2026
47AQI (US)
26th May 2026
55AQI (US)
27th May 2026
60AQI (US)
28th May 2026
87AQI (US)
29th May 2026
82AQI (US)
30th May 2026
56AQI (US)
31st May 2026
94AQI (US)
1st June 2026
83AQI (US)
2nd June 2026
32AQI (US)
3rd June 2026
32AQI (US)
4th June 2026
29AQI (US)
5th June 2026
30AQI (US)
6th June 2026
30AQI (US)
7th June 2026
39AQI (US)
8th June 2026
26AQI (US)
9th June 2026
27AQI (US)
10th June 2026
27AQI (US)
11th June 2026
29AQI (US)
12th June 2026
30AQI (US)
13th June 2026
27AQI (US)
14th June 2026
25AQI (US)
15th June 2026
27AQI (US)
16th June 2026
42AQI (US)
17th June 2026
61AQI (US)
18th June 2026
34AQI (US)
19th June 2026
27AQI (US)
20th June 2026
27AQI (US)
21st June 2026
23AQI (US)
22nd June 2026
25AQI (US)
23rd June 2026
26AQI (US)
24th June 2026
26AQI (US)
25th June 2026
45AQI (US)
26th June 2026
41AQI (US)
27th June 2026
31AQI (US)
28th June 2026
30AQI (US)
29th June 2026
28AQI (US)
30th June 2026
28AQI (US)
1st July 2026
30AQI (US)
2nd July 2026
29AQI (US)
3rd July 2026
30AQI (US)
4th July 2026
29AQI (US)
5th July 2026
39AQI (US)
6th July 2026
28AQI (US)
7th July 2026
31AQI (US)
8th July 2026
28AQI (US)
9th July 2026
29AQI (US)
10th July 2026
32AQI (US)
11th July 2026
31AQI (US)
12th July 2026
34AQI (US)
13th July 2026
32AQI (US)
14th July 2026
34AQI (US)
15th July 2026
27AQI (US)
16th July 2026
28AQI (US)
17th July 2026
34AQI (US)
18th July 2026
41AQI (US)
19th July 2026
41AQI (US)
20th July 2026
39AQI (US)
21st July 2026
42AQI (US)
22nd July 2026
41AQI (US)
23rd July 2026
40AQI (US)
24th July 2026
31AQI (US)
25th July 2026
29AQI (US)
26th July 2026
33AQI (US)
27th July 2026
36AQI (US)
28th July 2026
52AQI (US)
29th July 2026
48AQI (US)
30th July 2026
33AQI (US)
31st July 2026
37AQI (US)
1st August 2026
35AQI (US)
2nd August 2026
34AQI (US)
3rd August 2026
39AQI (US)
4th August 2026
57AQI (US)
5th August 2026
49AQI (US)
6th August 2026
50AQI (US)
7th August 2026
43AQI (US)
8th August 2026
47AQI (US)
9th August 2026
71AQI (US)
10th August 2026
59AQI (US)
11th August 2026
56AQI (US)
12th August 2026
50AQI (US)
13th August 2026
41AQI (US)
14th August 2026
40AQI (US)
15th August 2026
35AQI (US)
16th August 2026
34AQI (US)
17th August 2026
38AQI (US)
18th August 2026
42AQI (US)
19th August 2026
66AQI (US)
20th August 2026
58AQI (US)
21st August 2026
45AQI (US)
22nd August 2026
41AQI (US)
23rd August 2026
45AQI (US)
24th August 2026
38AQI (US)
25th August 2026
60AQI (US)
26th August 2026
73AQI (US)
27th August 2026
70AQI (US)
28th August 2026
55AQI (US)
29th August 2026
44AQI (US)
30th August 2026
41AQI (US)
31st August 2026
43AQI (US)
1st September 2026
41AQI (US)
2nd September 2026
41AQI (US)
3rd September 2026
43AQI (US)
4th September 2026
39AQI (US)
5th September 2026
39AQI (US)
6th September 2026
41AQI (US)
7th September 2026
44AQI (US)
8th September 2026
32AQI (US)
9th September 2026
34AQI (US)
10th September 2026
43AQI (US)
11th September 2026
43AQI (US)
12th September 2026
44AQI (US)
13th September 2026
46AQI (US)
14th September 2026
34AQI (US)
15th September 2026
32AQI (US)
16th September 2026
38AQI (US)
17th September 2026
41AQI (US)
18th September 2026
38AQI (US)
19th September 2026
31AQI (US)
20th September 2026
30AQI (US)
21st September 2026
37AQI (US)
22nd September 2026
58AQI (US)
23rd September 2026
46AQI (US)
24th September 2026
29AQI (US)
25th September 2026
47AQI (US)
26th September 2026
51AQI (US)
27th September 2026
36AQI (US)
28th September 2026
33AQI (US)
29th September 2026
29AQI (US)
30th September 2026
29AQI (US)
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

56AQI (US)

58AQI (US)

55AQI (US)

46AQI (US)

51AQI (US)

33AQI (US)

34AQI (US)

48AQI (US)

39AQI (US)

No. of days

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

202647AQI (US)

13
18
8
20
14
16
1
21
7
16
14
28
2
30
1
21
10
28
2
179
90
1

Highest AQI (US) recorded in

February

58AQI (US)

Lowest AQI (US) recorded in

June

33AQI (US)

202562AQI (US)

2
19
10
24
4
30
1
12
18
23
8
27
3
10
21
22
9
20
10
1
29
1
26
4
1
26
4
118
223
24

Highest AQI (US) recorded in

January

88AQI (US)

Lowest AQI (US) recorded in

June

42AQI (US)

202467AQI (US)

5
23
2
5
15
3
1
15
4
1
2
19
3
11
17
30
3
28
16
14
8
20
1
10
21
1
28
1
22
3
2
4
61
252
17
4
4

Highest AQI (US) recorded in

December

104AQI (US)

Lowest AQI (US) recorded in

August

50AQI (US)

202366AQI (US)

5
20
5
1
5
21
2
10
20
1
5
23
1
3
28
4
26
5
26
4
27
5
25
3
13
2
5
19
1
5
19
6
59
267
18
1

Highest AQI (US) recorded in

January

80AQI (US)

Lowest AQI (US) recorded in

September

58AQI (US)

202264AQI (US)

6
22
2
3
15
5
7
18
6
1
27
2
11
18
2
15
15
17
8
1
15
14
16
15
7
20
3
7
19
5
105
192
25

Highest AQI (US) recorded in

February

76AQI (US)

Lowest AQI (US) recorded in

July

46AQI (US)

202165AQI (US)

7
18
5
3
17
8
9
19
3
4
24
2
10
17
1
9
21
7
24
11
20
18
11
12
19
2
19
6
2
15
16
107
225
25
2

Highest AQI (US) recorded in

November

89AQI (US)

Lowest AQI (US) recorded in

September

49AQI (US)

202059AQI (US)

4
9
4
16
1
8
8
2
9
18
14
16
22
9
13
17
6
13
8
1
1
4
23
4
84
129
16
1

Highest AQI (US) recorded in

November

123AQI (US)

Lowest AQI (US) recorded in

August

44AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2024(Avg.)
67AQI (US)
Least Polluted Year Recorded
2026(Avg.)
47AQI (US)

Korfez's annual 2026 AQI (US) (47) shows an average percentage change of -26.2% (improved AQI (US)) compared to previous years: 2020 (59), 2021 (65), 2022 (64), 2023 (66), 2024 (67), 2025 (62).