Istanbul Sultanbeyli, 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
Istanbul Sultanbeyli, Cayirova, Kocaeli, Turkey
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
9th Aug 2026
81AQILowest AQI recorded on
9th Aug 2024
29AQISame Day Analysis (15th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 39 of Good air quality, showing improvement over 2025 and 2023 on the same day.
Day & Night AQI Trend: 15th Aug - 16th Aug 2026
Istanbul Sultanbeyli, Cayirova, Kocaeli, Turkey
AQI
Day
Night
.
6 AM15th Aug 2026
8 PM
5 AM16th Aug 2026
Day time
Avg. Highest Time
8PM15th Aug
48AQI
Avg. Lowest Time
3PM15th Aug
36AQI
Night time
Avg. Highest Time
9PM15th Aug
50AQI
Avg. Lowest Time
5AM16th Aug
48AQI
In the last 24 hours,
Istanbul Sultanbeyli's AQI reached its highest point of 50 at 9 PM during the Night, while the lowest point, 36, was recorded at 3 PM during the Day between 15th Aug and 16th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Istanbul Sultanbeyli, Cayirova, Kocaeli, Turkey
JulAug
18th - 19th19th - 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
Day
Night
18th Jul 2026466 AMAQI
18th Jul 2026487 AMAQI
18th Jul 2026488 AMAQI
18th Jul 2026509 AMAQI
18th Jul 20264610 AMAQI
18th Jul 20264611 AMAQI
18th Jul 20264812 PMAQI
18th Jul 2026501 PMAQI
18th Jul 2026492 PMAQI
18th Jul 2026503 PMAQI
18th Jul 2026484 PMAQI
18th Jul 2026495 PMAQI
18th Jul 2026446 PMAQI
18th Jul 2026467 PMAQI
18th Jul 2026488 PMAQI
18th Jul 2026469 PMAQI
18th Jul 20264810 PMAQI
18th Jul 20264611 PMAQI
19th Jul 20264612 AMAQI
19th Jul 2026381 AMAQI
19th Jul 2026462 AMAQI
19th Jul 2026383 AMAQI
19th Jul 2026464 AMAQI
19th Jul 2026345 AMAQI
24°C21/29°C
19th Jul 2026276 AMAQI
19th Jul 2026527 AMAQI
19th Jul 2026468 AMAQI
19th Jul 2026469 AMAQI
19th Jul 20264410 AMAQI
19th Jul 20264611 AMAQI
19th Jul 20264412 PMAQI
19th Jul 2026441 PMAQI
19th Jul 2026442 PMAQI
19th Jul 2026443 PMAQI
19th Jul 2026424 PMAQI
19th Jul 2026445 PMAQI
19th Jul 2026466 PMAQI
19th Jul 2026427 PMAQI
19th Jul 2026468 PMAQI
19th Jul 2026449 PMAQI
19th Jul 20264410 PMAQI
19th Jul 20264411 PMAQI
20th Jul 20264612 AMAQI
20th Jul 2026441 AMAQI
20th Jul 2026332 AMAQI
20th Jul 2026383 AMAQI
20th Jul 2026444 AMAQI
20th Jul 2026445 AMAQI
24°C20/29°C
20th Jul 2026426 AMAQI
20th Jul 2026467 AMAQI
20th Jul 2026448 AMAQI
20th Jul 2026469 AMAQI
20th Jul 20264210 AMAQI
20th Jul 20264611 AMAQI
20th Jul 20264212 PMAQI
20th Jul 2026441 PMAQI
20th Jul 2026442 PMAQI
20th Jul 2026443 PMAQI
20th Jul 2026424 PMAQI
20th Jul 2026335 PMAQI
20th Jul 2026316 PMAQI
20th Jul 2026447 PMAQI
20th Jul 2026448 PMAQI
20th Jul 2026449 PMAQI
20th Jul 20262510 PMAQI
20th Jul 20263611 PMAQI
21st Jul 20264412 AMAQI
21st Jul 2026421 AMAQI
21st Jul 2026462 AMAQI
21st Jul 2026443 AMAQI
21st Jul 2026444 AMAQI
21st Jul 2026425 AMAQI
24°C20/30°C
21st Jul 2026447 AMAQI
21st Jul 2026318 AMAQI
21st Jul 2026319 AMAQI
21st Jul 20263110 AMAQI
21st Jul 20263311 AMAQI
21st Jul 20263312 PMAQI
21st Jul 2026441 PMAQI
21st Jul 2026362 PMAQI
21st Jul 2026363 PMAQI
21st Jul 2026334 PMAQI
21st Jul 2026365 PMAQI
21st Jul 2026386 PMAQI
21st Jul 2026277 PMAQI
21st Jul 2026388 PMAQI
21st Jul 2026369 PMAQI
21st Jul 20263410 PMAQI
21st Jul 20263411 PMAQI
22nd Jul 20263812 AMAQI
22nd Jul 2026361 AMAQI
22nd Jul 2026332 AMAQI
22nd Jul 2026363 AMAQI
22nd Jul 2026404 AMAQI
22nd Jul 2026425 AMAQI
25°C20/31°C
22nd Jul 2026386 AMAQI
22nd Jul 2026407 AMAQI
22nd Jul 2026448 AMAQI
22nd Jul 2026409 AMAQI
22nd Jul 20264210 AMAQI
22nd Jul 20264211 AMAQI
22nd Jul 20263812 PMAQI
22nd Jul 2026401 PMAQI
22nd Jul 2026422 PMAQI
22nd Jul 2026423 PMAQI
22nd Jul 2026404 PMAQI
22nd Jul 2026385 PMAQI
22nd Jul 2026426 PMAQI
22nd Jul 2026367 PMAQI
22nd Jul 2026428 PMAQI
22nd Jul 2026469 PMAQI
22nd Jul 20264010 PMAQI
22nd Jul 20264411 PMAQI
23rd Jul 20264412 AMAQI
23rd Jul 2026461 AMAQI
23rd Jul 2026442 AMAQI
23rd Jul 2026463 AMAQI
23rd Jul 2026444 AMAQI
23rd Jul 2026465 AMAQI
26°C21/33°C
23rd Jul 2026486 AMAQI
23rd Jul 2026507 AMAQI
23rd Jul 2026508 AMAQI
23rd Jul 2026499 AMAQI
23rd Jul 20265210 AMAQI
23rd Jul 20265211 AMAQI
23rd Jul 20264912 PMAQI
23rd Jul 2026521 PMAQI
23rd Jul 2026512 PMAQI
23rd Jul 2026513 PMAQI
23rd Jul 2026504 PMAQI
23rd Jul 2026505 PMAQI
23rd Jul 2026506 PMAQI
23rd Jul 2026487 PMAQI
23rd Jul 2026488 PMAQI
23rd Jul 2026469 PMAQI
23rd Jul 20264410 PMAQI
23rd Jul 20264011 PMAQI
24th Jul 20264212 AMAQI
24th Jul 2026401 AMAQI
24th Jul 2026362 AMAQI
24th Jul 2026363 AMAQI
24th Jul 2026314 AMAQI
24th Jul 2026335 AMAQI
22°C19/24°C
24th Jul 2026316 AMAQI
24th Jul 2026317 AMAQI
24th Jul 2026298 AMAQI
24th Jul 2026279 AMAQI
24th Jul 20262910 AMAQI
24th Jul 20262511 AMAQI
24th Jul 20262712 PMAQI
24th Jul 2026251 PMAQI
24th Jul 2026252 PMAQI
24th Jul 2026253 PMAQI
24th Jul 2026254 PMAQI
24th Jul 2026275 PMAQI
24th Jul 2026276 PMAQI
24th Jul 2026297 PMAQI
24th Jul 2026298 PMAQI
24th Jul 2026299 PMAQI
24th Jul 20262910 PMAQI
24th Jul 20263111 PMAQI
25th Jul 20263312 AMAQI
25th Jul 2026331 AMAQI
25th Jul 2026312 AMAQI
25th Jul 2026343 AMAQI
25th Jul 2026364 AMAQI
25th Jul 2026335 AMAQI
22°C18/26°C
25th Jul 2026316 AMAQI
25th Jul 2026387 AMAQI
25th Jul 2026368 AMAQI
25th Jul 2026369 AMAQI
25th Jul 20263310 AMAQI
25th Jul 20263611 AMAQI
25th Jul 20263312 PMAQI
25th Jul 2026331 PMAQI
25th Jul 2026382 PMAQI
25th Jul 2026383 PMAQI
25th Jul 2026384 PMAQI
25th Jul 2026365 PMAQI
25th Jul 2026386 PMAQI
25th Jul 2026367 PMAQI
25th Jul 2026698 PMAQI
25th Jul 2026679 PMAQI
25th Jul 20265310 PMAQI
25th Jul 20263311 PMAQI
26th Jul 20263312 AMAQI
26th Jul 2026331 AMAQI
26th Jul 2026332 AMAQI
26th Jul 2026363 AMAQI
26th Jul 2026334 AMAQI
26th Jul 2026365 AMAQI
21°C19/23°C
26th Jul 2026386 AMAQI
26th Jul 2026367 AMAQI
26th Jul 2026388 AMAQI
26th Jul 2026369 AMAQI
26th Jul 20263810 AMAQI
26th Jul 20263811 AMAQI
26th Jul 20263812 PMAQI
26th Jul 2026381 PMAQI
26th Jul 2026362 PMAQI
26th Jul 2026453 PMAQI
26th Jul 2026494 PMAQI
26th Jul 2026425 PMAQI
26th Jul 2026406 PMAQI
26th Jul 2026407 PMAQI
26th Jul 2026388 PMAQI
26th Jul 2026389 PMAQI
26th Jul 20264010 PMAQI
26th Jul 20263811 PMAQI
27th Jul 20263612 AMAQI
27th Jul 2026381 AMAQI
27th Jul 2026402 AMAQI
27th Jul 2026423 AMAQI
27th Jul 2026404 AMAQI
27th Jul 2026425 AMAQI
23°C19/27°C
27th Jul 2026446 AMAQI
27th Jul 2026467 AMAQI
27th Jul 2026468 AMAQI
27th Jul 2026629 AMAQI
27th Jul 20267210 AMAQI
27th Jul 20267611 AMAQI
27th Jul 20266912 PMAQI
27th Jul 2026761 PMAQI
27th Jul 2026732 PMAQI
27th Jul 2026683 PMAQI
27th Jul 2026714 PMAQI
27th Jul 2026765 PMAQI
27th Jul 2026746 PMAQI
27th Jul 2026667 PMAQI
27th Jul 2026678 PMAQI
27th Jul 2026689 PMAQI
27th Jul 20266910 PMAQI
27th Jul 20266911 PMAQI
28th Jul 20266812 AMAQI
28th Jul 2026681 AMAQI
28th Jul 2026702 AMAQI
28th Jul 2026713 AMAQI
28th Jul 2026724 AMAQI
28th Jul 2026745 AMAQI
26°C21/31°C
28th Jul 2026716 AMAQI
28th Jul 2026727 AMAQI
28th Jul 2026708 AMAQI
28th Jul 2026769 AMAQI
28th Jul 20267610 AMAQI
28th Jul 20267911 AMAQI
28th Jul 20267612 PMAQI
28th Jul 2026761 PMAQI
28th Jul 2026752 PMAQI
28th Jul 2026803 PMAQI
28th Jul 2026764 PMAQI
28th Jul 2026785 PMAQI
28th Jul 2026746 PMAQI
28th Jul 2026817 PMAQI
28th Jul 2026818 PMAQI
28th Jul 2026809 PMAQI
28th Jul 20267610 PMAQI
28th Jul 20267811 PMAQI
29th Jul 20267612 AMAQI
29th Jul 2026761 AMAQI
29th Jul 2026732 AMAQI
29th Jul 2026763 AMAQI
29th Jul 2026724 AMAQI
29th Jul 2026655 AMAQI
26°C22/30°C
29th Jul 2026626 AMAQI
29th Jul 2026627 AMAQI
29th Jul 2026588 AMAQI
29th Jul 2026609 AMAQI
29th Jul 20265510 AMAQI
29th Jul 20265211 AMAQI
29th Jul 20265112 PMAQI
29th Jul 2026491 PMAQI
29th Jul 2026482 PMAQI
29th Jul 2026423 PMAQI
29th Jul 2026424 PMAQI
29th Jul 2026405 PMAQI
29th Jul 2026386 PMAQI
29th Jul 2026407 PMAQI
29th Jul 2026408 PMAQI
29th Jul 2026329 PMAQI
29th Jul 20262710 PMAQI
29th Jul 20262911 PMAQI
30th Jul 20262712 AMAQI
30th Jul 2026291 AMAQI
30th Jul 2026312 AMAQI
30th Jul 2026273 AMAQI
30th Jul 2026294 AMAQI
30th Jul 2026275 AMAQI
23°C21/27°C
30th Jul 2026296 AMAQI
30th Jul 2026297 AMAQI
30th Jul 2026278 AMAQI
30th Jul 2026339 AMAQI
30th Jul 20263310 AMAQI
30th Jul 20262911 AMAQI
30th Jul 20263312 PMAQI
30th Jul 2026381 PMAQI
30th Jul 2026402 PMAQI
30th Jul 2026383 PMAQI
30th Jul 2026424 PMAQI
30th Jul 2026445 PMAQI
30th Jul 2026426 PMAQI
30th Jul 2026407 PMAQI
30th Jul 2026448 PMAQI
30th Jul 2026469 PMAQI
30th Jul 20264410 PMAQI
30th Jul 20264611 PMAQI
31st Jul 20264012 AMAQI
31st Jul 2026361 AMAQI
31st Jul 2026332 AMAQI
31st Jul 2026333 AMAQI
31st Jul 2026364 AMAQI
31st Jul 2026335 AMAQI
22°C20/26°C
31st Jul 2026366 AMAQI
31st Jul 2026337 AMAQI
31st Jul 2026338 AMAQI
31st Jul 2026429 AMAQI
31st Jul 20264210 AMAQI
31st Jul 20264411 AMAQI
31st Jul 20264612 PMAQI
31st Jul 2026401 PMAQI
31st Jul 2026422 PMAQI
31st Jul 2026403 PMAQI
31st Jul 2026384 PMAQI
31st Jul 2026425 PMAQI
31st Jul 2026446 PMAQI
31st Jul 2026427 PMAQI
31st Jul 2026428 PMAQI
31st Jul 2026389 PMAQI
31st Jul 20264210 PMAQI
31st Jul 20264211 PMAQI
1st Aug 20264212 AMAQI
1st Aug 2026401 AMAQI
1st Aug 2026422 AMAQI
1st Aug 2026383 AMAQI
1st Aug 2026384 AMAQI
1st Aug 2026425 AMAQI
23°C20/26°C
1st Aug 2026406 AMAQI
1st Aug 2026367 AMAQI
1st Aug 2026388 AMAQI
1st Aug 2026409 AMAQI
1st Aug 20264010 AMAQI
1st Aug 20263811 AMAQI
1st Aug 20264012 PMAQI
1st Aug 2026421 PMAQI
1st Aug 2026382 PMAQI
1st Aug 2026403 PMAQI
1st Aug 2026384 PMAQI
1st Aug 2026385 PMAQI
1st Aug 2026426 PMAQI
1st Aug 2026427 PMAQI
1st Aug 2026408 PMAQI
1st Aug 2026389 PMAQI
1st Aug 20263310 PMAQI
1st Aug 20263811 PMAQI
2nd Aug 20264212 AMAQI
2nd Aug 2026401 AMAQI
2nd Aug 2026382 AMAQI
2nd Aug 2026403 AMAQI
2nd Aug 2026424 AMAQI
2nd Aug 2026425 AMAQI
23°C20/27°C
2nd Aug 2026466 AMAQI
2nd Aug 2026407 AMAQI
2nd Aug 2026428 AMAQI
2nd Aug 2026409 AMAQI
2nd Aug 20264410 AMAQI
2nd Aug 20264211 AMAQI
2nd Aug 20264212 PMAQI
2nd Aug 2026461 PMAQI
2nd Aug 2026442 PMAQI
2nd Aug 2026443 PMAQI
2nd Aug 2026464 PMAQI
2nd Aug 2026445 PMAQI
2nd Aug 2026426 PMAQI
2nd Aug 2026427 PMAQI
2nd Aug 2026408 PMAQI
2nd Aug 2026469 PMAQI
2nd Aug 20264210 PMAQI
2nd Aug 20264211 PMAQI
3rd Aug 20264412 AMAQI
3rd Aug 2026401 AMAQI
3rd Aug 2026442 AMAQI
3rd Aug 2026443 AMAQI
3rd Aug 2026424 AMAQI
3rd Aug 2026465 AMAQI
24°C21/28°C
3rd Aug 2026426 AMAQI
3rd Aug 2026467 AMAQI
3rd Aug 2026448 AMAQI
3rd Aug 2026449 AMAQI
3rd Aug 20264610 AMAQI
3rd Aug 20264811 AMAQI
3rd Aug 20265012 PMAQI
3rd Aug 2026461 PMAQI
3rd Aug 2026462 PMAQI
3rd Aug 2026483 PMAQI
3rd Aug 2026484 PMAQI
3rd Aug 2026515 PMAQI
3rd Aug 2026516 PMAQI
3rd Aug 2026517 PMAQI
3rd Aug 2026538 PMAQI
3rd Aug 2026529 PMAQI
3rd Aug 20265410 PMAQI
3rd Aug 20265411 PMAQI
4th Aug 20265412 AMAQI
4th Aug 2026561 AMAQI
4th Aug 2026642 AMAQI
4th Aug 2026643 AMAQI
4th Aug 2026684 AMAQI
4th Aug 2026655 AMAQI
25°C21/30°C
4th Aug 2026626 AMAQI
4th Aug 2026657 AMAQI
4th Aug 2026658 AMAQI
4th Aug 2026679 AMAQI
4th Aug 20266710 AMAQI
4th Aug 20266611 AMAQI
4th Aug 20267012 PMAQI
4th Aug 2026681 PMAQI
4th Aug 2026682 PMAQI
4th Aug 2026663 PMAQI
4th Aug 2026704 PMAQI
4th Aug 2026645 PMAQI
4th Aug 2026676 PMAQI
4th Aug 2026747 PMAQI
4th Aug 2026628 PMAQI
4th Aug 2026599 PMAQI
4th Aug 20267210 PMAQI
4th Aug 20267611 PMAQI
5th Aug 20265912 AMAQI
5th Aug 2026591 AMAQI
5th Aug 2026822 AMAQI
5th Aug 2026853 AMAQI
5th Aug 2026704 AMAQI
5th Aug 2026585 AMAQI
26°C21/31°C
5th Aug 2026586 AMAQI
5th Aug 2026567 AMAQI
5th Aug 2026828 AMAQI
5th Aug 2026889 AMAQI
5th Aug 20268510 AMAQI
5th Aug 20268211 AMAQI
5th Aug 20265612 PMAQI
5th Aug 2026541 PMAQI
5th Aug 2026562 PMAQI
5th Aug 2026543 PMAQI
5th Aug 2026554 PMAQI
5th Aug 2026665 PMAQI
5th Aug 2026566 PMAQI
5th Aug 2026577 PMAQI
5th Aug 2026568 PMAQI
5th Aug 2026569 PMAQI
5th Aug 20265610 PMAQI
5th Aug 20265611 PMAQI
6th Aug 20265712 AMAQI
6th Aug 2026591 AMAQI
6th Aug 2026582 AMAQI
6th Aug 2026573 AMAQI
6th Aug 2026584 AMAQI
6th Aug 2026575 AMAQI
25°C22/31°C
6th Aug 2026566 AMAQI
6th Aug 2026577 AMAQI
6th Aug 2026588 AMAQI
6th Aug 2026589 AMAQI
6th Aug 20265910 AMAQI
6th Aug 20265911 AMAQI
6th Aug 20265912 PMAQI
6th Aug 2026591 PMAQI
6th Aug 2026622 PMAQI
6th Aug 2026603 PMAQI
6th Aug 2026624 PMAQI
6th Aug 2026605 PMAQI
6th Aug 2026626 PMAQI
6th Aug 2026597 PMAQI
6th Aug 2026598 PMAQI
6th Aug 2026609 PMAQI
6th Aug 20266010 PMAQI
6th Aug 20265911 PMAQI
7th Aug 20265812 AMAQI
7th Aug 2026591 AMAQI
7th Aug 2026572 AMAQI
7th Aug 2026603 AMAQI
7th Aug 2026594 AMAQI
7th Aug 2026575 AMAQI
25°C21/30°C
7th Aug 2026486 AMAQI
7th Aug 2026467 AMAQI
7th Aug 2026468 AMAQI
7th Aug 2026579 AMAQI
7th Aug 20265710 AMAQI
7th Aug 20265711 AMAQI
7th Aug 20265712 PMAQI
7th Aug 2026571 PMAQI
7th Aug 2026562 PMAQI
7th Aug 2026573 PMAQI
7th Aug 2026554 PMAQI
7th Aug 2026575 PMAQI
7th Aug 2026546 PMAQI
7th Aug 2026567 PMAQI
7th Aug 2026558 PMAQI
7th Aug 2026579 PMAQI
7th Aug 20265510 PMAQI
7th Aug 20265511 PMAQI
8th Aug 20265512 AMAQI
8th Aug 2026561 AMAQI
8th Aug 2026552 AMAQI
8th Aug 2026543 AMAQI
8th Aug 2026744 AMAQI
8th Aug 2026735 AMAQI
25°C21/30°C
8th Aug 2026766 AMAQI
8th Aug 2026807 AMAQI
8th Aug 2026768 AMAQI
8th Aug 2026739 AMAQI
8th Aug 20267810 AMAQI
8th Aug 20267311 AMAQI
8th Aug 20267812 PMAQI
8th Aug 2026781 PMAQI
8th Aug 2026812 PMAQI
8th Aug 2026783 PMAQI
8th Aug 2026824 PMAQI
8th Aug 2026815 PMAQI
8th Aug 2026796 PMAQI
8th Aug 2026827 PMAQI
8th Aug 2026848 PMAQI
8th Aug 2026799 PMAQI
8th Aug 20268010 PMAQI
8th Aug 20268511 PMAQI
9th Aug 20267812 AMAQI
9th Aug 2026801 AMAQI
9th Aug 2026782 AMAQI
9th Aug 2026783 AMAQI
9th Aug 2026824 AMAQI
9th Aug 2026805 AMAQI
26°C22/30°C
9th Aug 2026806 AMAQI
9th Aug 2026857 AMAQI
9th Aug 2026858 AMAQI
9th Aug 2026829 AMAQI
9th Aug 20268010 AMAQI
9th Aug 20267811 AMAQI
9th Aug 20268012 PMAQI
9th Aug 2026821 PMAQI
9th Aug 2026782 PMAQI
9th Aug 2026783 PMAQI
9th Aug 2026814 PMAQI
9th Aug 2026845 PMAQI
9th Aug 2026816 PMAQI
9th Aug 2026857 PMAQI
9th Aug 2026848 PMAQI
9th Aug 2026819 PMAQI
9th Aug 20268310 PMAQI
9th Aug 20268411 PMAQI
10th Aug 20268012 AMAQI
10th Aug 2026791 AMAQI
10th Aug 2026792 AMAQI
10th Aug 2026763 AMAQI
10th Aug 2026764 AMAQI
10th Aug 2026785 AMAQI
24°C22/29°C
10th Aug 2026976 AMAQI
10th Aug 2026827 AMAQI
10th Aug 2026878 AMAQI
10th Aug 2026859 AMAQI
10th Aug 20268210 AMAQI
10th Aug 20266811 AMAQI
10th Aug 20266812 PMAQI
10th Aug 2026601 PMAQI
10th Aug 2026602 PMAQI
10th Aug 2026573 PMAQI
10th Aug 2026584 PMAQI
10th Aug 2026565 PMAQI
10th Aug 2026576 PMAQI
10th Aug 2026627 PMAQI
10th Aug 2026608 PMAQI
10th Aug 2026589 PMAQI
10th Aug 20266010 PMAQI
10th Aug 20266011 PMAQI
11th Aug 20266212 AMAQI
11th Aug 2026571 AMAQI
11th Aug 2026602 AMAQI
11th Aug 2026583 AMAQI
11th Aug 2026604 AMAQI
11th Aug 2026595 AMAQI
25°C22/29°C
11th Aug 2026596 AMAQI
11th Aug 2026567 AMAQI
11th Aug 2026578 AMAQI
11th Aug 2026549 AMAQI
11th Aug 20265510 AMAQI
11th Aug 20265511 AMAQI
11th Aug 20265612 PMAQI
11th Aug 2026561 PMAQI
11th Aug 2026542 PMAQI
11th Aug 2026543 PMAQI
11th Aug 2026564 PMAQI
11th Aug 2026545 PMAQI
11th Aug 2026566 PMAQI
11th Aug 2026577 PMAQI
11th Aug 2026568 PMAQI
11th Aug 2026539 PMAQI
11th Aug 20265310 PMAQI
11th Aug 20265311 PMAQI
12th Aug 20265212 AMAQI
12th Aug 2026531 AMAQI
12th Aug 2026522 AMAQI
12th Aug 2026533 AMAQI
12th Aug 2026524 AMAQI
12th Aug 2026585 AMAQI
24°C21/29°C
12th Aug 2026606 AMAQI
12th Aug 2026597 AMAQI
12th Aug 2026628 AMAQI
12th Aug 2026629 AMAQI
12th Aug 20265810 AMAQI
12th Aug 20265311 AMAQI
12th Aug 20265512 PMAQI
12th Aug 2026561 PMAQI
12th Aug 2026532 PMAQI
12th Aug 2026543 PMAQI
12th Aug 2026544 PMAQI
12th Aug 2026545 PMAQI
12th Aug 2026536 PMAQI
12th Aug 2026537 PMAQI
12th Aug 2026518 PMAQI
12th Aug 2026529 PMAQI
12th Aug 20265210 PMAQI
12th Aug 20265111 PMAQI
13th Aug 20265012 AMAQI
13th Aug 2026531 AMAQI
13th Aug 2026532 AMAQI
13th Aug 2026503 AMAQI
13th Aug 2026504 AMAQI
13th Aug 2026485 AMAQI
25°C21/30°C
13th Aug 2026496 AMAQI
13th Aug 2026527 AMAQI
13th Aug 2026468 AMAQI
13th Aug 2026509 AMAQI
13th Aug 20265110 AMAQI
13th Aug 20265111 AMAQI
13th Aug 20265012 PMAQI
13th Aug 2026481 PMAQI
13th Aug 2026512 PMAQI
13th Aug 2026523 PMAQI
13th Aug 2026514 PMAQI
13th Aug 2026525 PMAQI
13th Aug 2026516 PMAQI
13th Aug 2026557 PMAQI
13th Aug 2026538 PMAQI
13th Aug 2026559 PMAQI
13th Aug 20265610 PMAQI
13th Aug 20265511 PMAQI
14th Aug 20265512 AMAQI
14th Aug 2026551 AMAQI
14th Aug 2026532 AMAQI
14th Aug 2026553 AMAQI
14th Aug 2026524 AMAQI
14th Aug 2026525 AMAQI
25°C22/29°C
14th Aug 2026536 AMAQI
14th Aug 2026547 AMAQI
14th Aug 2026538 AMAQI
14th Aug 2026529 AMAQI
14th Aug 20264910 AMAQI
14th Aug 20264911 AMAQI
14th Aug 20264912 PMAQI
14th Aug 2026401 PMAQI
14th Aug 2026422 PMAQI
14th Aug 2026403 PMAQI
14th Aug 2026364 PMAQI
14th Aug 2026385 PMAQI
14th Aug 2026366 PMAQI
14th Aug 2026387 PMAQI
14th Aug 2026338 PMAQI
14th Aug 2026369 PMAQI
14th Aug 20263310 PMAQI
14th Aug 20263111 PMAQI
15th Aug 20263112 AMAQI
15th Aug 2026331 AMAQI
15th Aug 2026332 AMAQI
15th Aug 2026363 AMAQI
15th Aug 2026334 AMAQI
15th Aug 2026365 AMAQI
23°C21/27°C
15th Aug 2026366 AMAQI
15th Aug 2026387 AMAQI
15th Aug 2026388 AMAQI
15th Aug 2026369 AMAQI
15th Aug 20263810 AMAQI
15th Aug 20263811 AMAQI
15th Aug 20263812 PMAQI
15th Aug 2026381 PMAQI
15th Aug 2026382 PMAQI
15th Aug 2026363 PMAQI
15th Aug 2026384 PMAQI
15th Aug 2026405 PMAQI
15th Aug 2026426 PMAQI
15th Aug 2026407 PMAQI
15th Aug 2026488 PMAQI
15th Aug 2026509 PMAQI
15th Aug 20264810 PMAQI
15th Aug 20264811 PMAQI
16th Aug 20264812 AMAQI
16th Aug 2026501 AMAQI
16th Aug 2026482 AMAQI
16th Aug 2026503 AMAQI
16th Aug 2026494 AMAQI
16th Aug 2026485 AMAQI
23°C21/26°C
16th Aug 2026506 AMAQI
6 AM16th Aug 2026487 AMAQI
16th Aug 2026488 AMAQI
16th Aug 2026509 AMAQI
16th Aug 20264810 AMAQI
16th Aug 20264611 AMAQI
16th Aug 20264812 PMAQI
16th Aug 2026441 PMAQI
1 PM16th Aug 2026482 PMAQI
16th Aug 2026463 PMAQI
16th Aug 2026464 PMAQI
16th Aug 2026465 PMAQI
16th Aug 2026426 PMAQI
16th Aug 2026447 PMAQI
16th Aug 2026468 PMAQI
8 PM16th Aug 2026469 PMAQI
16th Aug 20264010 PMAQI
16th Aug 20264011 PMAQI
1 AM
5 AM
23°C21/27°C
Day time
Avg. Highest Time
6 AM - 8 PM
51AQI
15 hours / Day
450 hours / Month
Avg. Lowest Time
6 AM - 7 PM
51AQI
14 hours / Day
420 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 8 PM (Avg. 51), while the lowest AQI was between 6 AM to 7 PM (Avg. 51).
Night time
Avg. Highest Time
12 AM - 11 PM
50AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
50AQI
9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 50), while the lowest AQI was between 12 AM to 11 PM (Avg. 50).
2026 Days Vs Air Quality
Istanbul Sultanbeyli, Cayirova, Kocaeli, Turkey
2026
45%
100
54%
121
1%
3
Total number of days with different AQI categories in last 228 days in 2026 (137 days remaining)
Good
100 DaysModerate
121 DaysPoor
3 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 45%
Health Risk Level:
Significant
In 2026, 45% of 228 days were within WHO’s safe air quality limits, and 55% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.
Annual Air Quality Insights
Istanbul Sultanbeyli, Cayirova, 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
69AQI (US)
69AQI (US)
2nd January 2026
70AQI (US)
70AQI (US)
3rd January 2026
43AQI (US)
43AQI (US)
4th January 2026
28AQI (US)
28AQI (US)
5th January 2026
54AQI (US)
54AQI (US)
6th January 2026
66AQI (US)
66AQI (US)
7th January 2026
73AQI (US)
73AQI (US)
8th January 2026
52AQI (US)
52AQI (US)
9th January 2026
40AQI (US)
40AQI (US)
10th January 2026
40AQI (US)
40AQI (US)
11th January 2026
25AQI (US)
25AQI (US)
12th January 2026
28AQI (US)
28AQI (US)
13th January 2026
51AQI (US)
51AQI (US)
14th January 2026
59AQI (US)
59AQI (US)
15th January 2026
85AQI (US)
85AQI (US)
16th January 2026
72AQI (US)
72AQI (US)
17th January 2026
44AQI (US)
44AQI (US)
18th January 2026
33AQI (US)
33AQI (US)
19th January 2026
39AQI (US)
39AQI (US)
20th January 2026
48AQI (US)
48AQI (US)
21st January 2026
66AQI (US)
66AQI (US)
22nd January 2026
95AQI (US)
95AQI (US)
23rd January 2026
95AQI (US)
95AQI (US)
24th January 2026
113AQI (US)
113AQI (US)
25th January 2026
63AQI (US)
63AQI (US)
26th January 2026
78AQI (US)
78AQI (US)
27th January 2026
82AQI (US)
82AQI (US)
28th January 2026
78AQI (US)
78AQI (US)
29th January 2026
60AQI (US)
60AQI (US)
30th January 2026
68AQI (US)
68AQI (US)
31st January 2026
44AQI (US)
44AQI (US)
1st February 2026
61AQI (US)
61AQI (US)
2nd February 2026
79AQI (US)
79AQI (US)
3rd February 2026
64AQI (US)
64AQI (US)
4th February 2026
91AQI (US)
91AQI (US)
5th February 2026
94AQI (US)
94AQI (US)
6th February 2026
73AQI (US)
73AQI (US)
7th February 2026
53AQI (US)
53AQI (US)
8th February 2026
96AQI (US)
96AQI (US)
9th February 2026
77AQI (US)
77AQI (US)
10th February 2026
73AQI (US)
73AQI (US)
11th February 2026
61AQI (US)
61AQI (US)
12th February 2026
80AQI (US)
80AQI (US)
13th February 2026
81AQI (US)
81AQI (US)
14th February 2026
67AQI (US)
67AQI (US)
15th February 2026
67AQI (US)
67AQI (US)
16th February 2026
105AQI (US)
105AQI (US)
17th February 2026
91AQI (US)
91AQI (US)
18th February 2026
68AQI (US)
68AQI (US)
19th February 2026
63AQI (US)
63AQI (US)
20th February 2026
66AQI (US)
66AQI (US)
21st February 2026
74AQI (US)
74AQI (US)
22nd February 2026
91AQI (US)
91AQI (US)
23rd February 2026
48AQI (US)
48AQI (US)
24th February 2026
50AQI (US)
50AQI (US)
25th February 2026
42AQI (US)
42AQI (US)
26th February 2026
34AQI (US)
34AQI (US)
27th February 2026
36AQI (US)
36AQI (US)
28th February 2026
37AQI (US)
37AQI (US)
1st March 2026
47AQI (US)
47AQI (US)
2nd March 2026
57AQI (US)
57AQI (US)
3rd March 2026
81AQI (US)
81AQI (US)
4th March 2026
86AQI (US)
86AQI (US)
5th March 2026
92AQI (US)
92AQI (US)
6th March 2026
140AQI (US)
140AQI (US)
7th March 2026
64AQI (US)
64AQI (US)
8th March 2026
40AQI (US)
40AQI (US)
9th March 2026
29AQI (US)
29AQI (US)
10th March 2026
37AQI (US)
37AQI (US)
11th March 2026
60AQI (US)
60AQI (US)
12th March 2026
53AQI (US)
53AQI (US)
13th March 2026
59AQI (US)
59AQI (US)
14th March 2026
55AQI (US)
55AQI (US)
15th March 2026
52AQI (US)
52AQI (US)
16th March 2026
56AQI (US)
56AQI (US)
17th March 2026
62AQI (US)
62AQI (US)
18th March 2026
54AQI (US)
54AQI (US)
19th March 2026
43AQI (US)
43AQI (US)
20th March 2026
34AQI (US)
34AQI (US)
21st March 2026
29AQI (US)
29AQI (US)
22nd March 2026
33AQI (US)
33AQI (US)
23rd March 2026
35AQI (US)
35AQI (US)
24th March 2026
39AQI (US)
39AQI (US)
25th March 2026
43AQI (US)
43AQI (US)
26th March 2026
44AQI (US)
44AQI (US)
27th March 2026
59AQI (US)
59AQI (US)
28th March 2026
74AQI (US)
74AQI (US)
29th March 2026
50AQI (US)
50AQI (US)
30th March 2026
68AQI (US)
68AQI (US)
31st March 2026
78AQI (US)
78AQI (US)
1st April 2026
70AQI (US)
70AQI (US)
2nd April 2026
60AQI (US)
60AQI (US)
3rd April 2026
61AQI (US)
61AQI (US)
4th April 2026
74AQI (US)
74AQI (US)
5th April 2026
79AQI (US)
79AQI (US)
6th April 2026
74AQI (US)
74AQI (US)
7th April 2026
82AQI (US)
82AQI (US)
8th April 2026
70AQI (US)
70AQI (US)
9th April 2026
52AQI (US)
52AQI (US)
10th April 2026
60AQI (US)
60AQI (US)
11th April 2026
71AQI (US)
71AQI (US)
12th April 2026
55AQI (US)
55AQI (US)
13th April 2026
53AQI (US)
53AQI (US)
14th April 2026
52AQI (US)
52AQI (US)
15th April 2026
60AQI (US)
60AQI (US)
16th April 2026
75AQI (US)
75AQI (US)
17th April 2026
18th April 2026
32AQI (US)
32AQI (US)
19th April 2026
56AQI (US)
56AQI (US)
20th April 2026
63AQI (US)
63AQI (US)
21st April 2026
73AQI (US)
73AQI (US)
22nd April 2026
23rd April 2026
40AQI (US)
40AQI (US)
24th April 2026
67AQI (US)
67AQI (US)
25th April 2026
71AQI (US)
71AQI (US)
26th April 2026
83AQI (US)
83AQI (US)
27th April 2026
58AQI (US)
58AQI (US)
28th April 2026
46AQI (US)
46AQI (US)
29th April 2026
44AQI (US)
44AQI (US)
30th April 2026
60AQI (US)
60AQI (US)
1st May 2026
71AQI (US)
71AQI (US)
2nd May 2026
55AQI (US)
55AQI (US)
3rd May 2026
69AQI (US)
69AQI (US)
4th May 2026
54AQI (US)
54AQI (US)
5th May 2026
45AQI (US)
45AQI (US)
6th May 2026
64AQI (US)
64AQI (US)
7th May 2026
68AQI (US)
68AQI (US)
8th May 2026
72AQI (US)
72AQI (US)
9th May 2026
10th May 2026
80AQI (US)
80AQI (US)
11th May 2026
75AQI (US)
75AQI (US)
12th May 2026
90AQI (US)
90AQI (US)
13th May 2026
76AQI (US)
76AQI (US)
14th May 2026
49AQI (US)
49AQI (US)
15th May 2026
39AQI (US)
39AQI (US)
16th May 2026
40AQI (US)
40AQI (US)
17th May 2026
48AQI (US)
48AQI (US)
18th May 2026
38AQI (US)
38AQI (US)
19th May 2026
33AQI (US)
33AQI (US)
20th May 2026
43AQI (US)
43AQI (US)
21st May 2026
53AQI (US)
53AQI (US)
22nd May 2026
59AQI (US)
59AQI (US)
23rd May 2026
46AQI (US)
46AQI (US)
24th May 2026
45AQI (US)
45AQI (US)
25th May 2026
47AQI (US)
47AQI (US)
26th May 2026
55AQI (US)
55AQI (US)
27th May 2026
65AQI (US)
65AQI (US)
28th May 2026
88AQI (US)
88AQI (US)
29th May 2026
82AQI (US)
82AQI (US)
30th May 2026
58AQI (US)
58AQI (US)
31st May 2026
96AQI (US)
96AQI (US)
1st June 2026
86AQI (US)
86AQI (US)
2nd June 2026
35AQI (US)
35AQI (US)
3rd June 2026
35AQI (US)
35AQI (US)
4th June 2026
31AQI (US)
31AQI (US)
5th June 2026
30AQI (US)
30AQI (US)
6th June 2026
34AQI (US)
34AQI (US)
7th June 2026
50AQI (US)
50AQI (US)
8th June 2026
26AQI (US)
26AQI (US)
9th June 2026
27AQI (US)
27AQI (US)
10th June 2026
28AQI (US)
28AQI (US)
11th June 2026
30AQI (US)
30AQI (US)
12th June 2026
27AQI (US)
27AQI (US)
13th June 2026
25AQI (US)
25AQI (US)
14th June 2026
22AQI (US)
22AQI (US)
15th June 2026
46AQI (US)
46AQI (US)
16th June 2026
72AQI (US)
72AQI (US)
17th June 2026
40AQI (US)
40AQI (US)
18th June 2026
42AQI (US)
42AQI (US)
19th June 2026
25AQI (US)
25AQI (US)
20th June 2026
26AQI (US)
26AQI (US)
21st June 2026
21AQI (US)
21AQI (US)
22nd June 2026
24AQI (US)
24AQI (US)
23rd June 2026
26AQI (US)
26AQI (US)
24th June 2026
26AQI (US)
26AQI (US)
25th June 2026
49AQI (US)
49AQI (US)
26th June 2026
41AQI (US)
41AQI (US)
27th June 2026
30AQI (US)
30AQI (US)
28th June 2026
29AQI (US)
29AQI (US)
29th June 2026
26AQI (US)
26AQI (US)
30th June 2026
27AQI (US)
27AQI (US)
1st July 2026
54AQI (US)
54AQI (US)
2nd July 2026
55AQI (US)
55AQI (US)
3rd July 2026
67AQI (US)
67AQI (US)
4th July 2026
75AQI (US)
75AQI (US)
5th July 2026
63AQI (US)
63AQI (US)
6th July 2026
46AQI (US)
46AQI (US)
7th July 2026
34AQI (US)
34AQI (US)
8th July 2026
26AQI (US)
26AQI (US)
9th July 2026
47AQI (US)
47AQI (US)
10th July 2026
57AQI (US)
57AQI (US)
11th July 2026
39AQI (US)
39AQI (US)
12th July 2026
30AQI (US)
30AQI (US)
13th July 2026
28AQI (US)
28AQI (US)
14th July 2026
28AQI (US)
28AQI (US)
15th July 2026
26AQI (US)
26AQI (US)
16th July 2026
37AQI (US)
37AQI (US)
17th July 2026
38AQI (US)
38AQI (US)
18th July 2026
47AQI (US)
47AQI (US)
19th July 2026
43AQI (US)
43AQI (US)
20th July 2026
41AQI (US)
41AQI (US)
21st July 2026
37AQI (US)
37AQI (US)
22nd July 2026
40AQI (US)
40AQI (US)
23rd July 2026
48AQI (US)
48AQI (US)
24th July 2026
30AQI (US)
30AQI (US)
25th July 2026
38AQI (US)
38AQI (US)
26th July 2026
38AQI (US)
38AQI (US)
27th July 2026
60AQI (US)
60AQI (US)
28th July 2026
75AQI (US)
75AQI (US)
29th July 2026
53AQI (US)
53AQI (US)
30th July 2026
35AQI (US)
35AQI (US)
31st July 2026
39AQI (US)
39AQI (US)
1st August 2026
39AQI (US)
39AQI (US)
2nd August 2026
42AQI (US)
42AQI (US)
3rd August 2026
47AQI (US)
47AQI (US)
4th August 2026
66AQI (US)
66AQI (US)
5th August 2026
64AQI (US)
64AQI (US)
6th August 2026
59AQI (US)
59AQI (US)
7th August 2026
56AQI (US)
56AQI (US)
8th August 2026
75AQI (US)
75AQI (US)
9th August 2026
81AQI (US)
81AQI (US)
10th August 2026
70AQI (US)
70AQI (US)
11th August 2026
56AQI (US)
56AQI (US)
12th August 2026
55AQI (US)
55AQI (US)
13th August 2026
51AQI (US)
51AQI (US)
14th August 2026
45AQI (US)
45AQI (US)
15th August 2026
39AQI (US)
39AQI (US)
16th August 2026
17th August 2026
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
60AQI (US)
69AQI (US)
57AQI (US)
62AQI (US)
60AQI (US)
35AQI (US)
44AQI (US)
56AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202655AQI (US)
11
19
1
6
21
1
13
17
1
4
24
11
19
28
2
22
9
5
10
100
121
3
Highest AQI (US) recorded in
February69AQI (US)
Lowest AQI (US) recorded in
June35AQI (US)
202563AQI (US)
5
16
10
8
16
4
30
1
14
16
26
5
30
3
28
4
27
9
21
4
27
19
11
2
25
4
105
230
30
Highest AQI (US) recorded in
January90AQI (US)
Lowest AQI (US) recorded in
June38AQI (US)
202458AQI (US)
10
19
9
15
1
17
1
15
8
1
13
15
30
4
27
21
9
14
15
11
18
2
4
23
3
1
27
2
1
103
223
9
1
Highest AQI (US) recorded in
December76AQI (US)
Lowest AQI (US) recorded in
August43AQI (US)
202360AQI (US)
16
12
2
5
23
15
16
9
21
10
20
1
3
26
1
8
23
8
23
1
22
7
2
16
12
13
12
15
3
101
230
6
8
Highest AQI (US) recorded in
September85AQI (US)
Lowest AQI (US) recorded in
April53AQI (US)
202252AQI (US)
3
28
2
19
2
6
23
1
1
4
21
19
11
29
1
24
1
24
5
22
9
21
9
15
16
170
142
3
1
Highest AQI (US) recorded in
February69AQI (US)
Lowest AQI (US) recorded in
September40AQI (US)
202157AQI (US)
8
20
2
8
16
4
5
25
1
9
21
20
6
9
18
4
27
14
17
18
11
14
17
4
24
1
9
22
122
224
8
Highest AQI (US) recorded in
November70AQI (US)
Lowest AQI (US) recorded in
May47AQI (US)
202049AQI (US)
1
8
4
14
6
1
12
6
22
5
29
1
31
25
5
11
15
2
1
9
21
1
154
68
8
Highest AQI (US) recorded in
November94AQI (US)
Lowest AQI (US) recorded in
July37AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2025(Avg.)
63AQI (US)Least Polluted Year Recorded
2020(Avg.)
49AQI (US)Istanbul Sultanbeyli's annual 2026 AQI (US) (55) shows an average percentage change of -1.9% (improved AQI (US)) compared to previous years: 2020 (49), 2021 (57), 2022 (52), 2023 (60), 2024 (58), 2025 (63).
