Istanbul, Istanbul Province, 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, Istanbul Province, Turkey
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
28th Aug 2021
80AQILowest AQI recorded on
10th Aug 2023
34AQISame Day Analysis (23rd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 62 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 24th Aug - 25th Aug 2025
Istanbul, Istanbul Province, Turkey
AQI
Day
Night
.
6 AM24th Aug 2025
8 PM
5 AM25th Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
2AM25th Aug
55AQI
Avg. Lowest Time
9AM24th Aug
43AQI
In the last 24 hours,
Istanbul's AQI reached its highest point of 55 at 2 AM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 24th Aug and 25th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Istanbul, Istanbul Province, Turkey
JulAug
26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th
Day
Night
26th Jul 2025586 AMAQI
26th Jul 2025577 AMAQI
26th Jul 2025578 AMAQI
26th Jul 2025579 AMAQI
26th Jul 20255710 AMAQI
26th Jul 20255811 AMAQI
26th Jul 20255712 PMAQI
26th Jul 2025491 PMAQI
26th Jul 2025372 PMAQI
26th Jul 2025463 PMAQI
26th Jul 2025574 PMAQI
26th Jul 2025575 PMAQI
26th Jul 2025576 PMAQI
26th Jul 2025577 PMAQI
26th Jul 2025588 PMAQI
26th Jul 2025379 PMAQI
26th Jul 20253510 PMAQI
26th Jul 20253311 PMAQI
27th Jul 20253912 AMAQI
27th Jul 2025461 AMAQI
27th Jul 2025462 AMAQI
27th Jul 2025403 AMAQI
27th Jul 2025354 AMAQI
27th Jul 2025365 AMAQI
28°C25/32°C
27th Jul 2025386 AMAQI
27th Jul 2025567 AMAQI
27th Jul 2025568 AMAQI
27th Jul 2025569 AMAQI
27th Jul 20255710 AMAQI
27th Jul 20255711 AMAQI
27th Jul 20255912 PMAQI
27th Jul 2025591 PMAQI
27th Jul 2025572 PMAQI
27th Jul 2025543 PMAQI
27th Jul 2025544 PMAQI
27th Jul 2025545 PMAQI
27th Jul 2025556 PMAQI
27th Jul 2025557 PMAQI
27th Jul 2025558 PMAQI
27th Jul 2025569 PMAQI
27th Jul 20255410 PMAQI
27th Jul 20255311 PMAQI
28th Jul 20255212 AMAQI
28th Jul 2025491 AMAQI
28th Jul 2025482 AMAQI
28th Jul 2025593 AMAQI
28th Jul 2025654 AMAQI
28th Jul 2025655 AMAQI
29°C24/34°C
28th Jul 2025646 AMAQI
28th Jul 2025667 AMAQI
28th Jul 2025688 AMAQI
28th Jul 2025679 AMAQI
28th Jul 20256810 AMAQI
28th Jul 20256711 AMAQI
28th Jul 20256512 PMAQI
28th Jul 2025691 PMAQI
28th Jul 2025672 PMAQI
28th Jul 2025653 PMAQI
28th Jul 2025644 PMAQI
28th Jul 2025655 PMAQI
28th Jul 2025646 PMAQI
28th Jul 2025647 PMAQI
28th Jul 2025648 PMAQI
28th Jul 2025639 PMAQI
28th Jul 20256310 PMAQI
28th Jul 20256211 PMAQI
29th Jul 20256312 AMAQI
29th Jul 2025621 AMAQI
29th Jul 2025612 AMAQI
29th Jul 2025673 AMAQI
29th Jul 2025694 AMAQI
29th Jul 2025685 AMAQI
29°C24/34°C
29th Jul 2025706 AMAQI
29th Jul 2025707 AMAQI
29th Jul 2025718 AMAQI
29th Jul 2025709 AMAQI
29th Jul 20256910 AMAQI
29th Jul 20257011 AMAQI
29th Jul 20257212 PMAQI
29th Jul 2025691 PMAQI
29th Jul 2025672 PMAQI
29th Jul 2025653 PMAQI
29th Jul 2025674 PMAQI
29th Jul 2025685 PMAQI
29th Jul 2025686 PMAQI
29th Jul 2025687 PMAQI
29th Jul 2025688 PMAQI
29th Jul 2025689 PMAQI
29th Jul 20256710 PMAQI
29th Jul 20256711 PMAQI
30th Jul 20256712 AMAQI
30th Jul 2025661 AMAQI
30th Jul 2025672 AMAQI
30th Jul 2025733 AMAQI
30th Jul 2025764 AMAQI
30th Jul 2025775 AMAQI
29°C25/33°C
30th Jul 2025766 AMAQI
30th Jul 2025777 AMAQI
30th Jul 2025768 AMAQI
30th Jul 2025769 AMAQI
30th Jul 20257710 AMAQI
30th Jul 20254811 AMAQI
30th Jul 20257212 PMAQI
30th Jul 2025701 PMAQI
30th Jul 2025702 PMAQI
30th Jul 2025703 PMAQI
30th Jul 2025694 PMAQI
30th Jul 2025705 PMAQI
30th Jul 2025706 PMAQI
30th Jul 2025697 PMAQI
30th Jul 2025698 PMAQI
30th Jul 2025709 PMAQI
30th Jul 20257010 PMAQI
30th Jul 20257011 PMAQI
31st Jul 20257012 AMAQI
31st Jul 2025701 AMAQI
31st Jul 2025702 AMAQI
31st Jul 2025703 AMAQI
31st Jul 2025704 AMAQI
31st Jul 2025615 AMAQI
26°C24/28°C
31st Jul 2025576 AMAQI
31st Jul 2025557 AMAQI
31st Jul 2025548 AMAQI
31st Jul 2025549 AMAQI
31st Jul 20255410 AMAQI
31st Jul 20255311 AMAQI
31st Jul 20255212 PMAQI
31st Jul 2025521 PMAQI
31st Jul 2025522 PMAQI
31st Jul 2025583 PMAQI
31st Jul 2025584 PMAQI
31st Jul 2025575 PMAQI
31st Jul 2025586 PMAQI
31st Jul 2025587 PMAQI
31st Jul 2025598 PMAQI
31st Jul 2025599 PMAQI
31st Jul 20256010 PMAQI
31st Jul 20256111 PMAQI
1st Aug 20256012 AMAQI
1st Aug 2025621 AMAQI
1st Aug 2025622 AMAQI
1st Aug 2025483 AMAQI
1st Aug 2025484 AMAQI
1st Aug 2025445 AMAQI
26°C23/29°C
1st Aug 2025466 AMAQI
1st Aug 2025497 AMAQI
1st Aug 2025488 AMAQI
1st Aug 2025519 AMAQI
1st Aug 20254510 AMAQI
1st Aug 20254611 AMAQI
1st Aug 20254712 PMAQI
1st Aug 2025471 PMAQI
1st Aug 2025482 PMAQI
1st Aug 2025513 PMAQI
1st Aug 2025514 PMAQI
1st Aug 2025545 PMAQI
1st Aug 2025516 PMAQI
1st Aug 2025527 PMAQI
1st Aug 2025528 PMAQI
1st Aug 2025529 PMAQI
1st Aug 20255310 PMAQI
1st Aug 20255211 PMAQI
2nd Aug 20255312 AMAQI
2nd Aug 2025531 AMAQI
2nd Aug 2025532 AMAQI
2nd Aug 2025523 AMAQI
2nd Aug 2025524 AMAQI
2nd Aug 2025535 AMAQI
26°C23/29°C
2nd Aug 2025556 AMAQI
2nd Aug 2025527 AMAQI
2nd Aug 2025538 AMAQI
2nd Aug 2025549 AMAQI
2nd Aug 20255310 AMAQI
2nd Aug 20255311 AMAQI
2nd Aug 20255312 PMAQI
2nd Aug 2025551 PMAQI
2nd Aug 2025542 PMAQI
2nd Aug 2025543 PMAQI
2nd Aug 2025544 PMAQI
2nd Aug 2025545 PMAQI
2nd Aug 2025556 PMAQI
2nd Aug 2025547 PMAQI
2nd Aug 2025528 PMAQI
2nd Aug 2025529 PMAQI
2nd Aug 20255310 PMAQI
2nd Aug 20255311 PMAQI
3rd Aug 20255312 AMAQI
3rd Aug 2025531 AMAQI
3rd Aug 2025532 AMAQI
3rd Aug 2025533 AMAQI
3rd Aug 2025544 AMAQI
3rd Aug 2025475 AMAQI
26°C24/29°C
3rd Aug 2025526 AMAQI
3rd Aug 2025557 AMAQI
3rd Aug 2025528 AMAQI
3rd Aug 2025509 AMAQI
3rd Aug 20255310 AMAQI
3rd Aug 20255211 AMAQI
3rd Aug 20255212 PMAQI
3rd Aug 2025511 PMAQI
3rd Aug 2025522 PMAQI
3rd Aug 2025533 PMAQI
3rd Aug 2025524 PMAQI
3rd Aug 2025525 PMAQI
3rd Aug 2025526 PMAQI
3rd Aug 2025537 PMAQI
3rd Aug 2025538 PMAQI
3rd Aug 2025529 PMAQI
3rd Aug 20255310 PMAQI
3rd Aug 20255311 PMAQI
4th Aug 20255312 AMAQI
4th Aug 2025531 AMAQI
4th Aug 2025532 AMAQI
4th Aug 2025473 AMAQI
4th Aug 2025504 AMAQI
4th Aug 2025495 AMAQI
26°C23/30°C
4th Aug 2025496 AMAQI
4th Aug 2025497 AMAQI
4th Aug 2025488 AMAQI
4th Aug 2025489 AMAQI
4th Aug 20254910 AMAQI
4th Aug 20254911 AMAQI
4th Aug 20254912 PMAQI
4th Aug 2025491 PMAQI
4th Aug 2025502 PMAQI
4th Aug 2025503 PMAQI
4th Aug 2025504 PMAQI
4th Aug 2025505 PMAQI
4th Aug 2025516 PMAQI
4th Aug 2025517 PMAQI
4th Aug 2025518 PMAQI
4th Aug 2025519 PMAQI
4th Aug 20254910 PMAQI
4th Aug 20254911 PMAQI
5th Aug 20255012 AMAQI
5th Aug 2025501 AMAQI
5th Aug 2025502 AMAQI
5th Aug 2025553 AMAQI
5th Aug 2025554 AMAQI
5th Aug 2025555 AMAQI
27°C23/30°C
5th Aug 2025556 AMAQI
5th Aug 2025547 AMAQI
5th Aug 2025548 AMAQI
5th Aug 2025549 AMAQI
5th Aug 20255510 AMAQI
5th Aug 20255411 AMAQI
5th Aug 20255412 PMAQI
5th Aug 2025531 PMAQI
5th Aug 2025532 PMAQI
5th Aug 2025533 PMAQI
5th Aug 2025534 PMAQI
5th Aug 2025535 PMAQI
5th Aug 2025536 PMAQI
5th Aug 2025547 PMAQI
5th Aug 2025548 PMAQI
5th Aug 2025559 PMAQI
5th Aug 20255310 PMAQI
5th Aug 20255311 PMAQI
6th Aug 20255312 AMAQI
6th Aug 2025531 AMAQI
6th Aug 2025532 AMAQI
6th Aug 2025563 AMAQI
6th Aug 2025564 AMAQI
6th Aug 2025545 AMAQI
27°C24/30°C
6th Aug 2025556 AMAQI
6th Aug 2025567 AMAQI
6th Aug 2025568 AMAQI
6th Aug 2025579 AMAQI
6th Aug 20255710 AMAQI
6th Aug 20255711 AMAQI
6th Aug 20255712 PMAQI
6th Aug 2025581 PMAQI
6th Aug 2025572 PMAQI
6th Aug 2025563 PMAQI
6th Aug 2025574 PMAQI
6th Aug 2025575 PMAQI
6th Aug 2025576 PMAQI
6th Aug 2025587 PMAQI
6th Aug 2025568 PMAQI
6th Aug 2025589 PMAQI
6th Aug 20255610 PMAQI
6th Aug 20255511 PMAQI
7th Aug 20255512 AMAQI
7th Aug 2025561 AMAQI
7th Aug 2025552 AMAQI
7th Aug 2025613 AMAQI
7th Aug 2025604 AMAQI
7th Aug 2025605 AMAQI
27°C24/30°C
7th Aug 2025576 AMAQI
7th Aug 2025577 AMAQI
7th Aug 2025598 AMAQI
7th Aug 2025579 AMAQI
7th Aug 20255610 AMAQI
7th Aug 20255511 AMAQI
7th Aug 20255712 PMAQI
7th Aug 2025561 PMAQI
7th Aug 2025572 PMAQI
7th Aug 2025573 PMAQI
7th Aug 2025574 PMAQI
7th Aug 2025575 PMAQI
7th Aug 2025576 PMAQI
7th Aug 2025587 PMAQI
7th Aug 2025588 PMAQI
7th Aug 2025589 PMAQI
7th Aug 20255910 PMAQI
7th Aug 20255811 PMAQI
8th Aug 20255812 AMAQI
8th Aug 2025581 AMAQI
8th Aug 2025572 AMAQI
8th Aug 2025603 AMAQI
8th Aug 2025624 AMAQI
8th Aug 2025635 AMAQI
26°C23/30°C
8th Aug 2025646 AMAQI
8th Aug 2025667 AMAQI
8th Aug 2025658 AMAQI
8th Aug 2025649 AMAQI
8th Aug 20256410 AMAQI
8th Aug 20256411 AMAQI
8th Aug 20256312 PMAQI
8th Aug 2025641 PMAQI
8th Aug 2025632 PMAQI
8th Aug 2025633 PMAQI
8th Aug 2025624 PMAQI
8th Aug 2025625 PMAQI
8th Aug 2025626 PMAQI
8th Aug 2025617 PMAQI
8th Aug 2025618 PMAQI
8th Aug 2025609 PMAQI
8th Aug 20256110 PMAQI
8th Aug 20256111 PMAQI
9th Aug 20256012 AMAQI
9th Aug 2025611 AMAQI
9th Aug 2025612 AMAQI
9th Aug 2025573 AMAQI
9th Aug 2025554 AMAQI
9th Aug 2025555 AMAQI
26°C24/29°C
9th Aug 2025556 AMAQI
9th Aug 2025557 AMAQI
9th Aug 2025558 AMAQI
9th Aug 2025559 AMAQI
9th Aug 20255610 AMAQI
9th Aug 20255611 AMAQI
9th Aug 20255612 PMAQI
9th Aug 2025551 PMAQI
9th Aug 2025562 PMAQI
9th Aug 2025563 PMAQI
9th Aug 2025564 PMAQI
9th Aug 2025565 PMAQI
9th Aug 2025566 PMAQI
9th Aug 2025567 PMAQI
9th Aug 2025558 PMAQI
9th Aug 2025569 PMAQI
9th Aug 20255610 PMAQI
9th Aug 20255711 PMAQI
10th Aug 20255712 AMAQI
10th Aug 2025571 AMAQI
10th Aug 2025582 AMAQI
10th Aug 2025563 AMAQI
10th Aug 2025534 AMAQI
10th Aug 2025545 AMAQI
26°C23/30°C
10th Aug 2025536 AMAQI
10th Aug 2025547 AMAQI
10th Aug 2025568 AMAQI
10th Aug 2025549 AMAQI
10th Aug 20255410 AMAQI
10th Aug 20255411 AMAQI
10th Aug 20255412 PMAQI
10th Aug 2025531 PMAQI
10th Aug 2025552 PMAQI
10th Aug 2025553 PMAQI
10th Aug 2025554 PMAQI
10th Aug 2025565 PMAQI
10th Aug 2025566 PMAQI
10th Aug 2025567 PMAQI
10th Aug 2025568 PMAQI
10th Aug 2025569 PMAQI
10th Aug 20255510 PMAQI
10th Aug 20255611 PMAQI
11th Aug 20255612 AMAQI
11th Aug 2025561 AMAQI
11th Aug 2025562 AMAQI
11th Aug 2025543 AMAQI
11th Aug 2025544 AMAQI
11th Aug 2025535 AMAQI
27°C23/31°C
11th Aug 2025546 AMAQI
11th Aug 2025547 AMAQI
11th Aug 2025538 AMAQI
11th Aug 2025559 AMAQI
11th Aug 20255310 AMAQI
11th Aug 20255311 AMAQI
11th Aug 20255312 PMAQI
11th Aug 2025541 PMAQI
11th Aug 2025542 PMAQI
11th Aug 2025543 PMAQI
11th Aug 2025554 PMAQI
11th Aug 2025555 PMAQI
11th Aug 2025556 PMAQI
11th Aug 2025567 PMAQI
11th Aug 2025548 PMAQI
11th Aug 2025559 PMAQI
11th Aug 20255610 PMAQI
11th Aug 20255511 PMAQI
12th Aug 20255512 AMAQI
12th Aug 2025551 AMAQI
12th Aug 2025552 AMAQI
12th Aug 2025533 AMAQI
12th Aug 2025544 AMAQI
12th Aug 2025545 AMAQI
26°C23/30°C
12th Aug 2025526 AMAQI
12th Aug 2025537 AMAQI
12th Aug 2025528 AMAQI
12th Aug 2025539 AMAQI
12th Aug 20255210 AMAQI
12th Aug 20255311 AMAQI
12th Aug 20255212 PMAQI
12th Aug 2025521 PMAQI
12th Aug 2025542 PMAQI
12th Aug 2025553 PMAQI
12th Aug 2025554 PMAQI
12th Aug 2025555 PMAQI
12th Aug 2025556 PMAQI
12th Aug 2025557 PMAQI
12th Aug 2025558 PMAQI
12th Aug 2025559 PMAQI
12th Aug 20255510 PMAQI
12th Aug 20255511 PMAQI
13th Aug 20255512 AMAQI
13th Aug 2025551 AMAQI
13th Aug 2025552 AMAQI
13th Aug 2025573 AMAQI
13th Aug 2025564 AMAQI
13th Aug 2025565 AMAQI
26°C24/29°C
13th Aug 2025566 AMAQI
13th Aug 2025557 AMAQI
13th Aug 2025558 AMAQI
13th Aug 2025569 AMAQI
13th Aug 20255410 AMAQI
13th Aug 20255611 AMAQI
13th Aug 20255512 PMAQI
13th Aug 2025551 PMAQI
13th Aug 2025552 PMAQI
13th Aug 2025543 PMAQI
13th Aug 2025564 PMAQI
13th Aug 2025565 PMAQI
13th Aug 2025556 PMAQI
13th Aug 2025567 PMAQI
13th Aug 2025558 PMAQI
13th Aug 2025559 PMAQI
13th Aug 20255610 PMAQI
13th Aug 20255611 PMAQI
14th Aug 20255612 AMAQI
14th Aug 2025561 AMAQI
14th Aug 2025562 AMAQI
14th Aug 2025503 AMAQI
14th Aug 2025504 AMAQI
14th Aug 2025495 AMAQI
26°C23/28°C
14th Aug 2025496 AMAQI
14th Aug 2025497 AMAQI
14th Aug 2025488 AMAQI
14th Aug 2025509 AMAQI
14th Aug 20254910 AMAQI
14th Aug 20254911 AMAQI
14th Aug 20254812 PMAQI
14th Aug 2025491 PMAQI
14th Aug 2025512 PMAQI
14th Aug 2025523 PMAQI
14th Aug 2025524 PMAQI
14th Aug 2025525 PMAQI
14th Aug 2025526 PMAQI
14th Aug 2025527 PMAQI
14th Aug 2025538 PMAQI
14th Aug 2025529 PMAQI
14th Aug 20255310 PMAQI
14th Aug 20255311 PMAQI
15th Aug 20255312 AMAQI
15th Aug 2025521 AMAQI
15th Aug 2025532 AMAQI
15th Aug 2025533 AMAQI
15th Aug 2025524 AMAQI
15th Aug 2025515 AMAQI
25°C23/28°C
15th Aug 2025546 AMAQI
15th Aug 2025547 AMAQI
15th Aug 2025548 AMAQI
15th Aug 2025549 AMAQI
15th Aug 20255310 AMAQI
15th Aug 20255511 AMAQI
15th Aug 20255312 PMAQI
15th Aug 2025521 PMAQI
15th Aug 2025522 PMAQI
15th Aug 2025513 PMAQI
15th Aug 2025544 PMAQI
15th Aug 2025545 PMAQI
15th Aug 2025536 PMAQI
15th Aug 2025547 PMAQI
15th Aug 2025548 PMAQI
15th Aug 2025549 PMAQI
15th Aug 20255310 PMAQI
15th Aug 20255311 PMAQI
16th Aug 20255312 AMAQI
16th Aug 2025541 AMAQI
16th Aug 2025542 AMAQI
16th Aug 2025553 AMAQI
16th Aug 2025544 AMAQI
16th Aug 2025565 AMAQI
25°C23/28°C
16th Aug 2025556 AMAQI
16th Aug 2025547 AMAQI
16th Aug 2025558 AMAQI
16th Aug 2025579 AMAQI
16th Aug 20255710 AMAQI
16th Aug 20255611 AMAQI
16th Aug 20255612 PMAQI
16th Aug 2025561 PMAQI
16th Aug 2025552 PMAQI
16th Aug 2025543 PMAQI
16th Aug 2025554 PMAQI
16th Aug 2025545 PMAQI
16th Aug 2025546 PMAQI
16th Aug 2025547 PMAQI
16th Aug 2025548 PMAQI
16th Aug 2025539 PMAQI
16th Aug 20255510 PMAQI
16th Aug 20255611 PMAQI
17th Aug 20255612 AMAQI
17th Aug 2025551 AMAQI
17th Aug 2025552 AMAQI
17th Aug 2025523 AMAQI
17th Aug 2025504 AMAQI
17th Aug 2025515 AMAQI
25°C23/27°C
17th Aug 2025516 AMAQI
17th Aug 2025497 AMAQI
17th Aug 2025518 AMAQI
17th Aug 2025509 AMAQI
17th Aug 20255110 AMAQI
17th Aug 20255011 AMAQI
17th Aug 20254912 PMAQI
17th Aug 2025491 PMAQI
17th Aug 2025512 PMAQI
17th Aug 2025513 PMAQI
17th Aug 2025524 PMAQI
17th Aug 2025515 PMAQI
17th Aug 2025516 PMAQI
17th Aug 2025517 PMAQI
17th Aug 2025518 PMAQI
17th Aug 2025519 PMAQI
17th Aug 20255210 PMAQI
17th Aug 20255211 PMAQI
18th Aug 20255212 AMAQI
18th Aug 2025531 AMAQI
18th Aug 2025532 AMAQI
18th Aug 2025483 AMAQI
18th Aug 2025504 AMAQI
18th Aug 2025505 AMAQI
24°C22/27°C
18th Aug 2025506 AMAQI
18th Aug 2025507 AMAQI
18th Aug 2025528 AMAQI
18th Aug 2025539 AMAQI
18th Aug 20255410 AMAQI
18th Aug 20255111 AMAQI
18th Aug 20255412 PMAQI
18th Aug 2025541 PMAQI
18th Aug 2025532 PMAQI
18th Aug 2025533 PMAQI
18th Aug 2025534 PMAQI
18th Aug 2025545 PMAQI
18th Aug 2025546 PMAQI
18th Aug 2025527 PMAQI
18th Aug 2025528 PMAQI
18th Aug 2025539 PMAQI
18th Aug 20255210 PMAQI
18th Aug 20255111 PMAQI
19th Aug 20255212 AMAQI
19th Aug 2025521 AMAQI
19th Aug 2025522 AMAQI
19th Aug 2025543 AMAQI
19th Aug 2025534 AMAQI
19th Aug 2025545 AMAQI
25°C22/28°C
19th Aug 2025546 AMAQI
19th Aug 2025537 AMAQI
19th Aug 2025538 AMAQI
19th Aug 2025539 AMAQI
19th Aug 20255210 AMAQI
19th Aug 20255211 AMAQI
19th Aug 20255312 PMAQI
19th Aug 2025531 PMAQI
19th Aug 2025522 PMAQI
19th Aug 2025523 PMAQI
19th Aug 2025524 PMAQI
19th Aug 2025515 PMAQI
19th Aug 2025526 PMAQI
19th Aug 2025527 PMAQI
19th Aug 2025528 PMAQI
19th Aug 2025529 PMAQI
19th Aug 20255310 PMAQI
19th Aug 20255311 PMAQI
20th Aug 20255312 AMAQI
20th Aug 2025531 AMAQI
20th Aug 2025542 AMAQI
20th Aug 2025473 AMAQI
20th Aug 2025474 AMAQI
20th Aug 2025455 AMAQI
25°C22/28°C
20th Aug 2025456 AMAQI
20th Aug 2025467 AMAQI
20th Aug 2025468 AMAQI
20th Aug 2025459 AMAQI
20th Aug 20254510 AMAQI
20th Aug 20254611 AMAQI
20th Aug 20254512 PMAQI
20th Aug 2025441 PMAQI
20th Aug 2025472 PMAQI
20th Aug 2025483 PMAQI
20th Aug 2025484 PMAQI
20th Aug 2025485 PMAQI
20th Aug 2025486 PMAQI
20th Aug 2025487 PMAQI
20th Aug 2025508 PMAQI
20th Aug 2025489 PMAQI
20th Aug 20254910 PMAQI
20th Aug 20254911 PMAQI
21st Aug 20254912 AMAQI
21st Aug 2025491 AMAQI
21st Aug 2025492 AMAQI
21st Aug 2025493 AMAQI
21st Aug 2025464 AMAQI
21st Aug 2025495 AMAQI
24°C22/27°C
21st Aug 2025496 AMAQI
21st Aug 2025497 AMAQI
21st Aug 2025498 AMAQI
21st Aug 2025509 AMAQI
21st Aug 20255110 AMAQI
21st Aug 20255111 AMAQI
21st Aug 20255212 PMAQI
21st Aug 2025521 PMAQI
21st Aug 2025522 PMAQI
21st Aug 2025513 PMAQI
21st Aug 2025514 PMAQI
21st Aug 2025515 PMAQI
21st Aug 2025516 PMAQI
21st Aug 2025517 PMAQI
21st Aug 2025518 PMAQI
21st Aug 2025529 PMAQI
21st Aug 20255110 PMAQI
21st Aug 20255111 PMAQI
22nd Aug 20255112 AMAQI
22nd Aug 2025501 AMAQI
22nd Aug 2025502 AMAQI
22nd Aug 2025533 AMAQI
22nd Aug 2025524 AMAQI
22nd Aug 2025545 AMAQI
25°C22/30°C
22nd Aug 2025556 AMAQI
22nd Aug 2025547 AMAQI
22nd Aug 2025528 AMAQI
22nd Aug 2025539 AMAQI
22nd Aug 20255410 AMAQI
22nd Aug 20255411 AMAQI
22nd Aug 20255512 PMAQI
22nd Aug 2025561 PMAQI
22nd Aug 2025562 PMAQI
22nd Aug 2025553 PMAQI
22nd Aug 2025554 PMAQI
22nd Aug 2025565 PMAQI
22nd Aug 2025566 PMAQI
22nd Aug 2025577 PMAQI
22nd Aug 2025578 PMAQI
22nd Aug 2025569 PMAQI
22nd Aug 20255510 PMAQI
22nd Aug 20255411 PMAQI
23rd Aug 20255412 AMAQI
23rd Aug 2025541 AMAQI
23rd Aug 2025542 AMAQI
23rd Aug 2025643 AMAQI
23rd Aug 2025634 AMAQI
23rd Aug 2025665 AMAQI
27°C22/32°C
23rd Aug 2025676 AMAQI
23rd Aug 2025687 AMAQI
23rd Aug 2025678 AMAQI
23rd Aug 2025679 AMAQI
23rd Aug 20256610 AMAQI
23rd Aug 20256611 AMAQI
23rd Aug 20256412 PMAQI
23rd Aug 2025621 PMAQI
23rd Aug 2025632 PMAQI
23rd Aug 2025633 PMAQI
23rd Aug 2025634 PMAQI
23rd Aug 2025625 PMAQI
23rd Aug 2025636 PMAQI
23rd Aug 2025627 PMAQI
23rd Aug 2025628 PMAQI
23rd Aug 2025629 PMAQI
23rd Aug 20256210 PMAQI
23rd Aug 20256211 PMAQI
24th Aug 20256212 AMAQI
24th Aug 2025621 AMAQI
24th Aug 2025632 AMAQI
24th Aug 2025563 AMAQI
24th Aug 2025524 AMAQI
24th Aug 2025505 AMAQI
25°C23/28°C
24th Aug 2025486 AMAQI
24th Aug 2025477 AMAQI
24th Aug 2025478 AMAQI
24th Aug 2025439 AMAQI
24th Aug 20254610 AMAQI
24th Aug 20254511 AMAQI
24th Aug 20254612 PMAQI
24th Aug 2025461 PMAQI
24th Aug 2025522 PMAQI
24th Aug 2025533 PMAQI
24th Aug 2025534 PMAQI
24th Aug 2025535 PMAQI
24th Aug 2025536 PMAQI
24th Aug 2025537 PMAQI
24th Aug 2025538 PMAQI
24th Aug 2025539 PMAQI
24th Aug 20255310 PMAQI
24th Aug 20255311 PMAQI
25th Aug 20255412 AMAQI
25th Aug 2025541 AMAQI
25th Aug 2025552 AMAQI
--°C/°C
6 AM
1 PM
8 PM
1 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 8 PM
55AQI
15 hours / Day
450 hours / Month
Avg. Lowest Time
6 AM - 8 PM
55AQI
15 hours / Day
450 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 8 PM (Avg. 55), while the lowest AQI was between 6 AM to 8 PM (Avg. 55).
Night time
Avg. Highest Time
12 AM - 11 PM
55AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
55AQI
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. 55), while the lowest AQI was between 12 AM to 11 PM (Avg. 55).
2025 Days Vs Air Quality
Istanbul, Istanbul Province, Turkey
2025
40%
93
55%
130
5%
12
Total number of days with different AQI categories in last 236 days in 2025 (129 days remaining)
Good
93 DaysModerate
130 DaysPoor
12 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 40%
Health Risk Level:
Significant
In 2025, 40% of 236 days were within WHO’s safe air quality limits, and 60% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.
Annual Air Quality Insights
Istanbul, Istanbul Province, 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.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
97AQI
97AQI
2nd January 2025
111AQI
111AQI
3rd January 2025
83AQI
83AQI
4th January 2025
65AQI
65AQI
5th January 2025
53AQI
53AQI
6th January 2025
66AQI
66AQI
7th January 2025
78AQI
78AQI
8th January 2025
63AQI
63AQI
9th January 2025
71AQI
71AQI
10th January 2025
84AQI
84AQI
11th January 2025
81AQI
81AQI
12th January 2025
54AQI
54AQI
13th January 2025
43AQI
43AQI
14th January 2025
40AQI
40AQI
15th January 2025
42AQI
42AQI
16th January 2025
41AQI
41AQI
17th January 2025
66AQI
66AQI
18th January 2025
108AQI
108AQI
19th January 2025
122AQI
122AQI
20th January 2025
107AQI
107AQI
21st January 2025
76AQI
76AQI
22nd January 2025
106AQI
106AQI
23rd January 2025
111AQI
111AQI
24th January 2025
117AQI
117AQI
25th January 2025
84AQI
84AQI
26th January 2025
76AQI
76AQI
27th January 2025
84AQI
84AQI
28th January 2025
99AQI
99AQI
29th January 2025
82AQI
82AQI
30th January 2025
77AQI
77AQI
31st January 2025
101AQI
101AQI
1st February 2025
120AQI
120AQI
2nd February 2025
109AQI
109AQI
3rd February 2025
103AQI
103AQI
4th February 2025
101AQI
101AQI
5th February 2025
51AQI
51AQI
6th February 2025
54AQI
54AQI
7th February 2025
53AQI
53AQI
8th February 2025
52AQI
52AQI
9th February 2025
51AQI
51AQI
10th February 2025
51AQI
51AQI
11th February 2025
54AQI
54AQI
12th February 2025
57AQI
57AQI
13th February 2025
61AQI
61AQI
14th February 2025
61AQI
61AQI
15th February 2025
64AQI
64AQI
16th February 2025
62AQI
62AQI
17th February 2025
58AQI
58AQI
18th February 2025
55AQI
55AQI
19th February 2025
49AQI
49AQI
20th February 2025
50AQI
50AQI
21st February 2025
51AQI
51AQI
22nd February 2025
50AQI
50AQI
23rd February 2025
50AQI
50AQI
24th February 2025
50AQI
50AQI
25th February 2025
51AQI
51AQI
26th February 2025
71AQI
71AQI
27th February 2025
70AQI
70AQI
28th February 2025
72AQI
72AQI
1st March 2025
74AQI
74AQI
2nd March 2025
73AQI
73AQI
3rd March 2025
67AQI
67AQI
4th March 2025
56AQI
56AQI
5th March 2025
57AQI
57AQI
6th March 2025
61AQI
61AQI
7th March 2025
62AQI
62AQI
8th March 2025
68AQI
68AQI
9th March 2025
83AQI
83AQI
10th March 2025
87AQI
87AQI
11th March 2025
93AQI
93AQI
12th March 2025
87AQI
87AQI
13th March 2025
67AQI
67AQI
14th March 2025
65AQI
65AQI
15th March 2025
63AQI
63AQI
16th March 2025
62AQI
62AQI
17th March 2025
59AQI
59AQI
18th March 2025
51AQI
51AQI
19th March 2025
51AQI
51AQI
20th March 2025
65AQI
65AQI
21st March 2025
68AQI
68AQI
22nd March 2025
72AQI
72AQI
23rd March 2025
79AQI
79AQI
24th March 2025
74AQI
74AQI
25th March 2025
73AQI
73AQI
26th March 2025
72AQI
72AQI
27th March 2025
69AQI
69AQI
28th March 2025
76AQI
76AQI
29th March 2025
76AQI
76AQI
30th March 2025
79AQI
79AQI
31st March 2025
56AQI
56AQI
1st April 2025
58AQI
58AQI
2nd April 2025
55AQI
55AQI
3rd April 2025
58AQI
58AQI
4th April 2025
58AQI
58AQI
5th April 2025
57AQI
57AQI
6th April 2025
43AQI
43AQI
7th April 2025
36AQI
36AQI
8th April 2025
40AQI
40AQI
9th April 2025
42AQI
42AQI
10th April 2025
44AQI
44AQI
11th April 2025
48AQI
48AQI
12th April 2025
44AQI
44AQI
13th April 2025
58AQI
58AQI
14th April 2025
55AQI
55AQI
15th April 2025
44AQI
44AQI
16th April 2025
55AQI
55AQI
17th April 2025
50AQI
50AQI
18th April 2025
50AQI
50AQI
19th April 2025
54AQI
54AQI
20th April 2025
43AQI
43AQI
21st April 2025
56AQI
56AQI
22nd April 2025
73AQI
73AQI
23rd April 2025
48AQI
48AQI
24th April 2025
39AQI
39AQI
25th April 2025
47AQI
47AQI
26th April 2025
42AQI
42AQI
27th April 2025
45AQI
45AQI
28th April 2025
46AQI
46AQI
29th April 2025
45AQI
45AQI
30th April 2025
44AQI
44AQI
1st May 2025
44AQI
44AQI
2nd May 2025
47AQI
47AQI
3rd May 2025
51AQI
51AQI
4th May 2025
37AQI
37AQI
5th May 2025
48AQI
48AQI
6th May 2025
56AQI
56AQI
7th May 2025
56AQI
56AQI
8th May 2025
67AQI
67AQI
9th May 2025
55AQI
55AQI
10th May 2025
49AQI
49AQI
11th May 2025
41AQI
41AQI
12th May 2025
46AQI
46AQI
13th May 2025
34AQI
34AQI
14th May 2025
31AQI
31AQI
15th May 2025
34AQI
34AQI
16th May 2025
37AQI
37AQI
17th May 2025
40AQI
40AQI
18th May 2025
39AQI
39AQI
19th May 2025
33AQI
33AQI
20th May 2025
31AQI
31AQI
21st May 2025
31AQI
31AQI
22nd May 2025
33AQI
33AQI
23rd May 2025
37AQI
37AQI
24th May 2025
37AQI
37AQI
25th May 2025
38AQI
38AQI
26th May 2025
34AQI
34AQI
27th May 2025
35AQI
35AQI
28th May 2025
36AQI
36AQI
29th May 2025
38AQI
38AQI
30th May 2025
37AQI
37AQI
31st May 2025
33AQI
33AQI
1st June 2025
32AQI
32AQI
2nd June 2025
31AQI
31AQI
3rd June 2025
34AQI
34AQI
4th June 2025
34AQI
34AQI
5th June 2025
38AQI
38AQI
6th June 2025
42AQI
42AQI
7th June 2025
40AQI
40AQI
8th June 2025
42AQI
42AQI
9th June 2025
46AQI
46AQI
10th June 2025
44AQI
44AQI
11th June 2025
48AQI
48AQI
12th June 2025
49AQI
49AQI
13th June 2025
49AQI
49AQI
14th June 2025
42AQI
42AQI
15th June 2025
37AQI
37AQI
16th June 2025
36AQI
36AQI
17th June 2025
39AQI
39AQI
18th June 2025
45AQI
45AQI
19th June 2025
47AQI
47AQI
20th June 2025
47AQI
47AQI
21st June 2025
42AQI
42AQI
22nd June 2025
39AQI
39AQI
23rd June 2025
33AQI
33AQI
24th June 2025
35AQI
35AQI
25th June 2025
36AQI
36AQI
26th June 2025
37AQI
37AQI
27th June 2025
37AQI
37AQI
28th June 2025
39AQI
39AQI
29th June 2025
36AQI
36AQI
30th June 2025
30AQI
30AQI
1st July 2025
50AQI
50AQI
2nd July 2025
51AQI
51AQI
3rd July 2025
39AQI
39AQI
4th July 2025
51AQI
51AQI
5th July 2025
51AQI
51AQI
6th July 2025
54AQI
54AQI
7th July 2025
56AQI
56AQI
8th July 2025
55AQI
55AQI
9th July 2025
54AQI
54AQI
10th July 2025
62AQI
62AQI
11th July 2025
52AQI
52AQI
12th July 2025
48AQI
48AQI
13th July 2025
47AQI
47AQI
14th July 2025
50AQI
50AQI
15th July 2025
56AQI
56AQI
16th July 2025
55AQI
55AQI
17th July 2025
58AQI
58AQI
18th July 2025
59AQI
59AQI
19th July 2025
52AQI
52AQI
20th July 2025
43AQI
43AQI
21st July 2025
54AQI
54AQI
22nd July 2025
54AQI
54AQI
23rd July 2025
65AQI
65AQI
24th July 2025
65AQI
65AQI
25th July 2025
58AQI
58AQI
26th July 2025
53AQI
53AQI
27th July 2025
51AQI
51AQI
28th July 2025
63AQI
63AQI
29th July 2025
68AQI
68AQI
30th July 2025
71AQI
71AQI
31st July 2025
60AQI
60AQI
1st August 2025
51AQI
51AQI
2nd August 2025
53AQI
53AQI
3rd August 2025
52AQI
52AQI
4th August 2025
50AQI
50AQI
5th August 2025
53AQI
53AQI
6th August 2025
56AQI
56AQI
7th August 2025
57AQI
57AQI
8th August 2025
62AQI
62AQI
9th August 2025
56AQI
56AQI
10th August 2025
55AQI
55AQI
11th August 2025
55AQI
55AQI
12th August 2025
54AQI
54AQI
13th August 2025
55AQI
55AQI
14th August 2025
51AQI
51AQI
15th August 2025
53AQI
53AQI
16th August 2025
55AQI
55AQI
17th August 2025
51AQI
51AQI
18th August 2025
52AQI
52AQI
19th August 2025
53AQI
53AQI
20th August 2025
48AQI
48AQI
21st August 2025
50AQI
50AQI
22nd August 2025
54AQI
54AQI
23rd August 2025
62AQI
62AQI
24th August 2025
25th August 2025
26th August 2025
27th August 2025
28th August 2025
29th August 2025
30th August 2025
31st August 2025
1st September 2025
2nd September 2025
3rd September 2025
4th September 2025
5th September 2025
6th September 2025
7th September 2025
8th September 2025
9th September 2025
10th September 2025
11th September 2025
12th September 2025
13th September 2025
14th September 2025
15th September 2025
16th September 2025
17th September 2025
18th September 2025
19th September 2025
20th September 2025
21st September 2025
22nd September 2025
23rd September 2025
24th September 2025
25th September 2025
26th September 2025
27th September 2025
28th September 2025
29th September 2025
30th September 2025
1st October 2025
2nd October 2025
3rd October 2025
4th October 2025
5th October 2025
6th October 2025
7th October 2025
8th October 2025
9th October 2025
10th October 2025
11th October 2025
12th October 2025
13th October 2025
14th October 2025
15th October 2025
16th October 2025
17th October 2025
18th October 2025
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025
80AQI
64AQI
69AQI
49AQI
41AQI
40AQI
55AQI
54AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202557AQI
4
19
8
5
19
4
31
19
11
26
5
30
6
25
3
20
93
130
12
Highest AQI recorded in
January80AQI
Lowest AQI recorded in
June40AQI
202457AQI
11
19
4
20
20
14
9
1
18
10
30
4
27
22
8
17
12
11
16
4
7
22
1
5
24
2
113
217
8
Highest AQI recorded in
March67AQI
Lowest AQI recorded in
May45AQI
202354AQI
13
15
3
8
20
16
15
17
13
14
17
22
8
21
10
22
9
17
13
18
8
17
11
15
4
169
170
7
Highest AQI recorded in
October64AQI
Lowest AQI recorded in
June46AQI
202253AQI
10
21
9
14
1
15
16
10
20
16
15
14
16
23
2
2
23
6
21
10
9
19
2
11
19
1
163
158
4
Highest AQI recorded in
February62AQI
Lowest AQI recorded in
July41AQI
202158AQI
14
17
17
11
18
13
17
13
19
8
15
15
8
23
1
30
29
31
28
2
1
30
110
248
2
Highest AQI recorded in
November77AQI
Lowest AQI recorded in
May47AQI
202050AQI
3
11
9
12
1
17
3
20
7
29
2
29
2
19
9
2
11
16
1
1
15
16
152
79
4
Highest AQI recorded in
November95AQI
Lowest AQI recorded in
May41AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
58AQILeast Polluted Year Recorded
2020(Avg.)
50AQIIstanbul's annual 2025 AQI (57) shows an average percentage change of 4.1% (worsened AQI) compared to previous years: 2020 (50), 2021 (58), 2022 (53), 2023 (54), 2024 (57).
