Boyabat, Erfelek, Sinop, 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
Boyabat, Erfelek, Sinop, Turkey
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
1st Aug 2025
56AQILowest AQI recorded on
7th Aug 2024
14AQISame Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 54 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Boyabat, Erfelek, Sinop, Turkey
AQI
Day
Night
.
5 AM3rd Aug 2025
8 PM
4 AM4th Aug 2025
Day time
Avg. Highest Time
6AM3rd Aug
54AQI
Avg. Lowest Time
4PM3rd Aug
52AQI
Night time
Avg. Highest Time
11PM3rd Aug
53AQI
Avg. Lowest Time
4AM4th Aug
50AQI
In the last 24 hours,
Boyabat's AQI reached its highest point of 54 at 6 AM during the Day, while the lowest point, 50, was recorded at 4 AM during the Night between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Boyabat, Erfelek, Sinop, Turkey
JulAug
05th - 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 - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th
Day
Night
5th Jul 2025405 AMAQI
5th Jul 2025386 AMAQI
5th Jul 2025377 AMAQI
5th Jul 2025438 AMAQI
5th Jul 2025469 AMAQI
5th Jul 20254610 AMAQI
5th Jul 20254811 AMAQI
5th Jul 20254412 PMAQI
5th Jul 2025431 PMAQI
5th Jul 2025462 PMAQI
5th Jul 2025423 PMAQI
5th Jul 2025464 PMAQI
5th Jul 2025415 PMAQI
5th Jul 2025426 PMAQI
5th Jul 2025447 PMAQI
5th Jul 2025448 PMAQI
5th Jul 2025449 PMAQI
5th Jul 20254410 PMAQI
5th Jul 20254711 PMAQI
6th Jul 20254612 AMAQI
6th Jul 2025441 AMAQI
6th Jul 2025442 AMAQI
6th Jul 2025373 AMAQI
6th Jul 2025374 AMAQI
17°C11/23°C
6th Jul 2025355 AMAQI
6th Jul 2025376 AMAQI
6th Jul 2025387 AMAQI
6th Jul 2025448 AMAQI
6th Jul 2025469 AMAQI
6th Jul 20254810 AMAQI
6th Jul 20254011 AMAQI
6th Jul 20254812 PMAQI
6th Jul 2025471 PMAQI
6th Jul 2025472 PMAQI
6th Jul 2025483 PMAQI
6th Jul 2025464 PMAQI
6th Jul 2025525 PMAQI
6th Jul 2025486 PMAQI
6th Jul 2025507 PMAQI
6th Jul 2025528 PMAQI
6th Jul 2025479 PMAQI
6th Jul 20255610 PMAQI
6th Jul 20255711 PMAQI
7th Jul 20254812 AMAQI
7th Jul 2025461 AMAQI
7th Jul 2025442 AMAQI
7th Jul 2025513 AMAQI
7th Jul 2025544 AMAQI
19°C13/25°C
7th Jul 2025505 AMAQI
7th Jul 2025546 AMAQI
7th Jul 2025497 AMAQI
7th Jul 2025528 AMAQI
7th Jul 2025529 AMAQI
7th Jul 20255410 AMAQI
7th Jul 20255011 AMAQI
7th Jul 20255512 PMAQI
7th Jul 2025501 PMAQI
7th Jul 2025432 PMAQI
7th Jul 2025543 PMAQI
7th Jul 2025534 PMAQI
7th Jul 2025535 PMAQI
7th Jul 2025496 PMAQI
7th Jul 2025517 PMAQI
7th Jul 2025498 PMAQI
7th Jul 2025539 PMAQI
7th Jul 20255310 PMAQI
7th Jul 20255511 PMAQI
8th Jul 20255412 AMAQI
8th Jul 2025501 AMAQI
8th Jul 2025502 AMAQI
8th Jul 2025523 AMAQI
8th Jul 2025514 AMAQI
21°C15/27°C
8th Jul 2025515 AMAQI
8th Jul 2025536 AMAQI
8th Jul 2025527 AMAQI
8th Jul 2025518 AMAQI
8th Jul 2025529 AMAQI
8th Jul 20255410 AMAQI
8th Jul 20255211 AMAQI
8th Jul 20255012 PMAQI
8th Jul 2025501 PMAQI
8th Jul 2025512 PMAQI
8th Jul 2025523 PMAQI
8th Jul 2025524 PMAQI
8th Jul 2025675 PMAQI
8th Jul 2025646 PMAQI
8th Jul 2025587 PMAQI
8th Jul 2025528 PMAQI
8th Jul 2025509 PMAQI
8th Jul 20255310 PMAQI
8th Jul 20255611 PMAQI
9th Jul 20255412 AMAQI
9th Jul 2025521 AMAQI
9th Jul 2025522 AMAQI
9th Jul 2025583 AMAQI
9th Jul 2025574 AMAQI
23°C17/29°C
9th Jul 2025605 AMAQI
9th Jul 2025666 AMAQI
9th Jul 2025597 AMAQI
9th Jul 2025608 AMAQI
9th Jul 2025559 AMAQI
9th Jul 20254810 AMAQI
9th Jul 20254911 AMAQI
9th Jul 20254712 PMAQI
9th Jul 2025491 PMAQI
9th Jul 2025502 PMAQI
9th Jul 2025543 PMAQI
9th Jul 2025544 PMAQI
9th Jul 2025535 PMAQI
9th Jul 2025546 PMAQI
9th Jul 2025527 PMAQI
9th Jul 2025528 PMAQI
9th Jul 2025549 PMAQI
9th Jul 20255510 PMAQI
9th Jul 20255411 PMAQI
10th Jul 20255412 AMAQI
10th Jul 2025541 AMAQI
10th Jul 2025542 AMAQI
10th Jul 2025523 AMAQI
10th Jul 2025504 AMAQI
24°C18/30°C
10th Jul 2025525 AMAQI
10th Jul 2025506 AMAQI
10th Jul 2025527 AMAQI
10th Jul 2025528 AMAQI
10th Jul 2025539 AMAQI
10th Jul 20255010 AMAQI
10th Jul 20254811 AMAQI
10th Jul 20255112 PMAQI
10th Jul 2025501 PMAQI
10th Jul 2025522 PMAQI
10th Jul 2025503 PMAQI
10th Jul 2025524 PMAQI
10th Jul 2025525 PMAQI
10th Jul 2025486 PMAQI
10th Jul 2025527 PMAQI
10th Jul 2025528 PMAQI
10th Jul 2025549 PMAQI
10th Jul 20255310 PMAQI
10th Jul 20255311 PMAQI
11th Jul 20255312 AMAQI
11th Jul 2025531 AMAQI
11th Jul 2025522 AMAQI
11th Jul 2025523 AMAQI
11th Jul 2025494 AMAQI
23°C18/29°C
11th Jul 2025525 AMAQI
11th Jul 2025516 AMAQI
11th Jul 2025507 AMAQI
11th Jul 2025528 AMAQI
11th Jul 2025539 AMAQI
11th Jul 20255210 AMAQI
11th Jul 20255211 AMAQI
11th Jul 20255112 PMAQI
11th Jul 2025521 PMAQI
11th Jul 2025522 PMAQI
11th Jul 2025523 PMAQI
11th Jul 2025534 PMAQI
11th Jul 2025535 PMAQI
11th Jul 2025526 PMAQI
11th Jul 2025527 PMAQI
11th Jul 2025528 PMAQI
11th Jul 2025549 PMAQI
11th Jul 20255410 PMAQI
11th Jul 20255311 PMAQI
12th Jul 20255312 AMAQI
12th Jul 2025521 AMAQI
12th Jul 2025522 AMAQI
12th Jul 2025483 AMAQI
12th Jul 2025484 AMAQI
21°C16/28°C
12th Jul 2025485 AMAQI
12th Jul 2025516 AMAQI
12th Jul 2025537 AMAQI
12th Jul 2025518 AMAQI
12th Jul 2025529 AMAQI
12th Jul 20255310 AMAQI
12th Jul 20255111 AMAQI
12th Jul 20254912 PMAQI
12th Jul 2025491 PMAQI
12th Jul 2025522 PMAQI
12th Jul 2025483 PMAQI
12th Jul 2025484 PMAQI
12th Jul 2025485 PMAQI
12th Jul 2025486 PMAQI
12th Jul 2025497 PMAQI
12th Jul 2025498 PMAQI
12th Jul 2025509 PMAQI
12th Jul 20255210 PMAQI
12th Jul 20255411 PMAQI
13th Jul 20255312 AMAQI
13th Jul 2025521 AMAQI
13th Jul 2025522 AMAQI
13th Jul 2025533 AMAQI
13th Jul 2025524 AMAQI
21°C16/27°C
13th Jul 2025495 AMAQI
13th Jul 2025486 AMAQI
13th Jul 2025507 AMAQI
13th Jul 2025508 AMAQI
13th Jul 2025489 AMAQI
13th Jul 20254810 AMAQI
13th Jul 20254811 AMAQI
13th Jul 20254412 PMAQI
13th Jul 2025471 PMAQI
13th Jul 2025502 PMAQI
13th Jul 2025513 PMAQI
13th Jul 2025494 PMAQI
13th Jul 2025505 PMAQI
13th Jul 2025516 PMAQI
13th Jul 2025527 PMAQI
13th Jul 2025538 PMAQI
13th Jul 2025539 PMAQI
13th Jul 20255310 PMAQI
13th Jul 20255411 PMAQI
14th Jul 20255412 AMAQI
14th Jul 2025521 AMAQI
14th Jul 2025522 AMAQI
14th Jul 2025503 AMAQI
14th Jul 2025534 AMAQI
21°C15/28°C
14th Jul 2025525 AMAQI
14th Jul 2025526 AMAQI
14th Jul 2025527 AMAQI
14th Jul 2025528 AMAQI
14th Jul 2025539 AMAQI
14th Jul 20255410 AMAQI
14th Jul 20255411 AMAQI
14th Jul 20255412 PMAQI
14th Jul 2025491 PMAQI
14th Jul 2025522 PMAQI
14th Jul 2025523 PMAQI
14th Jul 2025524 PMAQI
14th Jul 2025545 PMAQI
14th Jul 2025536 PMAQI
14th Jul 2025537 PMAQI
14th Jul 2025528 PMAQI
14th Jul 2025509 PMAQI
14th Jul 20255210 PMAQI
14th Jul 20255211 PMAQI
15th Jul 20255212 AMAQI
15th Jul 2025521 AMAQI
15th Jul 2025522 AMAQI
15th Jul 2025523 AMAQI
15th Jul 2025524 AMAQI
22°C17/28°C
15th Jul 2025535 AMAQI
15th Jul 2025506 AMAQI
15th Jul 2025527 AMAQI
15th Jul 2025538 AMAQI
15th Jul 2025559 AMAQI
15th Jul 20255210 AMAQI
15th Jul 20255211 AMAQI
15th Jul 20255312 PMAQI
15th Jul 2025511 PMAQI
15th Jul 2025512 PMAQI
15th Jul 2025523 PMAQI
15th Jul 2025524 PMAQI
15th Jul 2025505 PMAQI
15th Jul 2025506 PMAQI
15th Jul 2025527 PMAQI
15th Jul 2025508 PMAQI
15th Jul 2025509 PMAQI
15th Jul 20255210 PMAQI
15th Jul 20255411 PMAQI
16th Jul 20255212 AMAQI
16th Jul 2025521 AMAQI
16th Jul 2025522 AMAQI
16th Jul 2025493 AMAQI
16th Jul 2025444 AMAQI
22°C18/26°C
16th Jul 2025465 AMAQI
16th Jul 2025476 AMAQI
16th Jul 2025497 AMAQI
16th Jul 2025468 AMAQI
16th Jul 2025559 AMAQI
16th Jul 20255310 AMAQI
16th Jul 20254911 AMAQI
16th Jul 20254712 PMAQI
16th Jul 2025491 PMAQI
16th Jul 2025522 PMAQI
16th Jul 2025493 PMAQI
16th Jul 2025444 PMAQI
16th Jul 2025465 PMAQI
16th Jul 2025466 PMAQI
16th Jul 2025457 PMAQI
16th Jul 2025468 PMAQI
16th Jul 2025489 PMAQI
16th Jul 20254710 PMAQI
16th Jul 20254811 PMAQI
17th Jul 20254812 AMAQI
17th Jul 2025481 AMAQI
17th Jul 2025482 AMAQI
17th Jul 2025473 AMAQI
17th Jul 2025494 AMAQI
23°C18/30°C
17th Jul 2025475 AMAQI
17th Jul 2025466 AMAQI
17th Jul 2025487 AMAQI
17th Jul 2025518 AMAQI
17th Jul 2025509 AMAQI
17th Jul 20254810 AMAQI
17th Jul 20254811 AMAQI
17th Jul 20254912 PMAQI
17th Jul 2025481 PMAQI
17th Jul 2025492 PMAQI
17th Jul 2025483 PMAQI
17th Jul 2025504 PMAQI
17th Jul 2025505 PMAQI
17th Jul 2025476 PMAQI
17th Jul 2025477 PMAQI
17th Jul 2025438 PMAQI
17th Jul 2025449 PMAQI
17th Jul 20254710 PMAQI
17th Jul 20254811 PMAQI
18th Jul 20254712 AMAQI
18th Jul 2025471 AMAQI
18th Jul 2025462 AMAQI
18th Jul 2025483 AMAQI
18th Jul 2025464 AMAQI
23°C17/30°C
18th Jul 2025405 AMAQI
18th Jul 2025416 AMAQI
18th Jul 2025437 AMAQI
18th Jul 2025438 AMAQI
18th Jul 2025519 AMAQI
18th Jul 20255310 AMAQI
18th Jul 20255011 AMAQI
18th Jul 20255012 PMAQI
18th Jul 2025541 PMAQI
18th Jul 2025472 PMAQI
18th Jul 2025453 PMAQI
18th Jul 2025454 PMAQI
18th Jul 2025425 PMAQI
18th Jul 2025446 PMAQI
18th Jul 2025437 PMAQI
18th Jul 2025448 PMAQI
18th Jul 2025439 PMAQI
18th Jul 20254510 PMAQI
18th Jul 20255011 PMAQI
19th Jul 20254712 AMAQI
19th Jul 2025461 AMAQI
19th Jul 2025462 AMAQI
19th Jul 2025463 AMAQI
19th Jul 2025454 AMAQI
23°C19/30°C
19th Jul 2025445 AMAQI
19th Jul 2025446 AMAQI
19th Jul 2025447 AMAQI
19th Jul 2025448 AMAQI
19th Jul 2025469 AMAQI
19th Jul 20254610 AMAQI
19th Jul 20254611 AMAQI
19th Jul 20254812 PMAQI
19th Jul 2025481 PMAQI
19th Jul 2025482 PMAQI
19th Jul 2025463 PMAQI
19th Jul 2025484 PMAQI
19th Jul 2025465 PMAQI
19th Jul 2025476 PMAQI
19th Jul 2025467 PMAQI
19th Jul 2025468 PMAQI
19th Jul 2025469 PMAQI
19th Jul 20254810 PMAQI
19th Jul 20254811 PMAQI
20th Jul 20254912 AMAQI
20th Jul 2025481 AMAQI
20th Jul 2025472 AMAQI
20th Jul 2025493 AMAQI
20th Jul 2025504 AMAQI
20°C16/26°C
20th Jul 2025475 AMAQI
20th Jul 2025446 AMAQI
20th Jul 2025457 AMAQI
20th Jul 2025438 AMAQI
20th Jul 2025409 AMAQI
20th Jul 20254510 AMAQI
20th Jul 20255011 AMAQI
20th Jul 20254712 PMAQI
20th Jul 2025451 PMAQI
20th Jul 2025452 PMAQI
20th Jul 2025383 PMAQI
20th Jul 2025404 PMAQI
20th Jul 2025335 PMAQI
20th Jul 2025396 PMAQI
20th Jul 2025567 PMAQI
20th Jul 2025448 PMAQI
20th Jul 2025449 PMAQI
20th Jul 20254710 PMAQI
20th Jul 20254611 PMAQI
21st Jul 20254712 AMAQI
21st Jul 2025471 AMAQI
21st Jul 2025482 AMAQI
21st Jul 2025453 AMAQI
21st Jul 2025434 AMAQI
20°C15/25°C
21st Jul 2025395 AMAQI
21st Jul 2025406 AMAQI
21st Jul 2025407 AMAQI
21st Jul 2025418 AMAQI
21st Jul 2025429 AMAQI
21st Jul 20254210 AMAQI
21st Jul 20254611 AMAQI
21st Jul 20254812 PMAQI
21st Jul 2025401 PMAQI
21st Jul 2025432 PMAQI
21st Jul 2025423 PMAQI
21st Jul 2025424 PMAQI
21st Jul 2025435 PMAQI
21st Jul 2025426 PMAQI
21st Jul 2025427 PMAQI
21st Jul 2025428 PMAQI
21st Jul 2025429 PMAQI
21st Jul 20254210 PMAQI
21st Jul 20254411 PMAQI
22nd Jul 20254412 AMAQI
22nd Jul 2025441 AMAQI
22nd Jul 2025432 AMAQI
22nd Jul 2025433 AMAQI
22nd Jul 2025434 AMAQI
20°C15/25°C
22nd Jul 2025425 AMAQI
22nd Jul 2025406 AMAQI
22nd Jul 2025417 AMAQI
22nd Jul 2025438 AMAQI
22nd Jul 2025409 AMAQI
22nd Jul 20253810 AMAQI
22nd Jul 20254011 AMAQI
22nd Jul 20253812 PMAQI
22nd Jul 2025391 PMAQI
22nd Jul 2025402 PMAQI
22nd Jul 2025393 PMAQI
22nd Jul 2025394 PMAQI
22nd Jul 2025405 PMAQI
22nd Jul 2025446 PMAQI
22nd Jul 2025467 PMAQI
22nd Jul 2025428 PMAQI
22nd Jul 2025439 PMAQI
22nd Jul 20254510 PMAQI
22nd Jul 20254511 PMAQI
23rd Jul 20254012 AMAQI
23rd Jul 2025411 AMAQI
23rd Jul 2025422 AMAQI
23rd Jul 2025423 AMAQI
23rd Jul 2025384 AMAQI
22°C17/28°C
23rd Jul 2025375 AMAQI
23rd Jul 2025376 AMAQI
23rd Jul 2025387 AMAQI
23rd Jul 2025388 AMAQI
23rd Jul 2025389 AMAQI
23rd Jul 20253910 AMAQI
23rd Jul 20253911 AMAQI
23rd Jul 20254012 PMAQI
23rd Jul 2025401 PMAQI
23rd Jul 2025412 PMAQI
23rd Jul 2025413 PMAQI
23rd Jul 2025464 PMAQI
23rd Jul 2025445 PMAQI
23rd Jul 2025396 PMAQI
23rd Jul 2025397 PMAQI
23rd Jul 2025418 PMAQI
23rd Jul 2025399 PMAQI
23rd Jul 20254110 PMAQI
23rd Jul 20254211 PMAQI
24th Jul 20254212 AMAQI
24th Jul 2025411 AMAQI
24th Jul 2025412 AMAQI
24th Jul 2025393 AMAQI
24th Jul 2025384 AMAQI
24°C19/30°C
24th Jul 2025385 AMAQI
24th Jul 2025386 AMAQI
24th Jul 2025377 AMAQI
24th Jul 2025378 AMAQI
24th Jul 2025389 AMAQI
24th Jul 20253810 AMAQI
24th Jul 20253911 AMAQI
24th Jul 20254012 PMAQI
24th Jul 2025401 PMAQI
24th Jul 2025422 PMAQI
24th Jul 2025403 PMAQI
24th Jul 2025434 PMAQI
24th Jul 2025405 PMAQI
24th Jul 2025406 PMAQI
24th Jul 2025407 PMAQI
24th Jul 2025408 PMAQI
24th Jul 2025429 PMAQI
24th Jul 20254210 PMAQI
24th Jul 20254211 PMAQI
25th Jul 20254312 AMAQI
25th Jul 2025431 AMAQI
25th Jul 2025422 AMAQI
25th Jul 2025403 AMAQI
25th Jul 2025414 AMAQI
23°C18/30°C
25th Jul 2025425 AMAQI
25th Jul 2025436 AMAQI
25th Jul 2025457 AMAQI
25th Jul 2025428 AMAQI
25th Jul 2025429 AMAQI
25th Jul 20254510 AMAQI
25th Jul 20254511 AMAQI
25th Jul 20254412 PMAQI
25th Jul 2025521 PMAQI
25th Jul 2025532 PMAQI
25th Jul 2025423 PMAQI
25th Jul 2025494 PMAQI
25th Jul 2025465 PMAQI
25th Jul 2025446 PMAQI
25th Jul 2025457 PMAQI
25th Jul 2025448 PMAQI
25th Jul 2025429 PMAQI
25th Jul 20254510 PMAQI
25th Jul 20254511 PMAQI
26th Jul 20254612 AMAQI
26th Jul 2025471 AMAQI
26th Jul 2025462 AMAQI
26th Jul 2025473 AMAQI
26th Jul 2025464 AMAQI
21°C17/26°C
26th Jul 2025445 AMAQI
26th Jul 2025456 AMAQI
26th Jul 2025437 AMAQI
26th Jul 2025478 AMAQI
26th Jul 2025459 AMAQI
26th Jul 20254310 AMAQI
26th Jul 20254911 AMAQI
26th Jul 20254912 PMAQI
26th Jul 2025551 PMAQI
26th Jul 2025642 PMAQI
26th Jul 2025483 PMAQI
26th Jul 2025454 PMAQI
26th Jul 2025455 PMAQI
26th Jul 2025476 PMAQI
26th Jul 2025467 PMAQI
26th Jul 2025458 PMAQI
26th Jul 2025469 PMAQI
26th Jul 20255810 PMAQI
26th Jul 20255111 PMAQI
27th Jul 20255412 AMAQI
27th Jul 2025491 AMAQI
27th Jul 2025472 AMAQI
27th Jul 2025523 AMAQI
27th Jul 2025604 AMAQI
21°C15/26°C
27th Jul 2025595 AMAQI
27th Jul 2025606 AMAQI
27th Jul 2025497 AMAQI
27th Jul 2025488 AMAQI
27th Jul 2025479 AMAQI
27th Jul 20254810 AMAQI
27th Jul 20254811 AMAQI
27th Jul 20255212 PMAQI
27th Jul 2025501 PMAQI
27th Jul 2025522 PMAQI
27th Jul 2025523 PMAQI
27th Jul 2025534 PMAQI
27th Jul 2025535 PMAQI
27th Jul 2025526 PMAQI
27th Jul 2025527 PMAQI
27th Jul 2025528 PMAQI
27th Jul 2025519 PMAQI
27th Jul 20255210 PMAQI
27th Jul 20255311 PMAQI
28th Jul 20255312 AMAQI
28th Jul 2025531 AMAQI
28th Jul 2025532 AMAQI
28th Jul 2025543 AMAQI
28th Jul 2025534 AMAQI
24°C17/32°C
28th Jul 2025515 AMAQI
28th Jul 2025526 AMAQI
28th Jul 2025537 AMAQI
28th Jul 2025548 AMAQI
28th Jul 2025559 AMAQI
28th Jul 20255410 AMAQI
28th Jul 20255411 AMAQI
28th Jul 20255212 PMAQI
28th Jul 2025511 PMAQI
28th Jul 2025562 PMAQI
28th Jul 2025543 PMAQI
28th Jul 2025554 PMAQI
28th Jul 2025535 PMAQI
28th Jul 2025546 PMAQI
28th Jul 2025547 PMAQI
28th Jul 2025538 PMAQI
28th Jul 2025549 PMAQI
28th Jul 20255410 PMAQI
28th Jul 20255511 PMAQI
29th Jul 20255512 AMAQI
29th Jul 2025541 AMAQI
29th Jul 2025542 AMAQI
29th Jul 2025583 AMAQI
29th Jul 2025584 AMAQI
27°C20/35°C
29th Jul 2025585 AMAQI
29th Jul 2025566 AMAQI
29th Jul 2025537 AMAQI
29th Jul 2025558 AMAQI
29th Jul 2025569 AMAQI
29th Jul 20255810 AMAQI
29th Jul 20255511 AMAQI
29th Jul 20255412 PMAQI
29th Jul 2025541 PMAQI
29th Jul 2025552 PMAQI
29th Jul 2025563 PMAQI
29th Jul 2025574 PMAQI
29th Jul 2025565 PMAQI
29th Jul 2025576 PMAQI
29th Jul 2025587 PMAQI
29th Jul 2025578 PMAQI
29th Jul 2025569 PMAQI
29th Jul 20255610 PMAQI
29th Jul 20255711 PMAQI
30th Jul 20255812 AMAQI
30th Jul 2025571 AMAQI
30th Jul 2025572 AMAQI
30th Jul 2025563 AMAQI
30th Jul 2025584 AMAQI
28°C22/35°C
30th Jul 2025555 AMAQI
30th Jul 2025596 AMAQI
30th Jul 2025567 AMAQI
30th Jul 2025588 AMAQI
30th Jul 2025589 AMAQI
30th Jul 20255610 AMAQI
30th Jul 20256611 AMAQI
30th Jul 20255812 PMAQI
30th Jul 2025681 PMAQI
30th Jul 2025632 PMAQI
30th Jul 2025603 PMAQI
30th Jul 2025624 PMAQI
30th Jul 2025595 PMAQI
30th Jul 2025596 PMAQI
30th Jul 2025607 PMAQI
30th Jul 2025598 PMAQI
30th Jul 2025609 PMAQI
30th Jul 20255810 PMAQI
30th Jul 20255811 PMAQI
31st Jul 20255812 AMAQI
31st Jul 2025581 AMAQI
31st Jul 2025582 AMAQI
31st Jul 2025583 AMAQI
31st Jul 2025584 AMAQI
25°C21/31°C
31st Jul 2025605 AMAQI
31st Jul 2025646 AMAQI
31st Jul 2025617 AMAQI
31st Jul 2025628 AMAQI
31st Jul 2025629 AMAQI
31st Jul 20256210 AMAQI
31st Jul 20256211 AMAQI
31st Jul 20256112 PMAQI
31st Jul 2025591 PMAQI
31st Jul 2025642 PMAQI
31st Jul 2025593 PMAQI
31st Jul 2025604 PMAQI
31st Jul 2025575 PMAQI
31st Jul 2025566 PMAQI
31st Jul 2025587 PMAQI
31st Jul 2025568 PMAQI
31st Jul 2025589 PMAQI
31st Jul 20255810 PMAQI
31st Jul 20255911 PMAQI
1st Aug 20255912 AMAQI
1st Aug 2025591 AMAQI
1st Aug 2025602 AMAQI
1st Aug 2025563 AMAQI
1st Aug 2025564 AMAQI
21°C18/25°C
1st Aug 2025545 AMAQI
1st Aug 2025566 AMAQI
1st Aug 2025537 AMAQI
1st Aug 2025558 AMAQI
1st Aug 2025589 AMAQI
1st Aug 20255610 AMAQI
1st Aug 20255511 AMAQI
1st Aug 20255812 PMAQI
1st Aug 2025551 PMAQI
1st Aug 2025542 PMAQI
1st Aug 2025543 PMAQI
1st Aug 2025544 PMAQI
1st Aug 2025555 PMAQI
1st Aug 2025546 PMAQI
1st Aug 2025547 PMAQI
1st Aug 2025558 PMAQI
1st Aug 2025549 PMAQI
1st Aug 20255610 PMAQI
1st Aug 20255511 PMAQI
2nd Aug 20255512 AMAQI
2nd Aug 2025561 AMAQI
2nd Aug 2025562 AMAQI
2nd Aug 2025533 AMAQI
2nd Aug 2025534 AMAQI
19°C15/23°C
2nd Aug 2025555 AMAQI
2nd Aug 2025536 AMAQI
2nd Aug 2025527 AMAQI
2nd Aug 2025538 AMAQI
2nd Aug 2025549 AMAQI
2nd Aug 20255410 AMAQI
2nd Aug 20255411 AMAQI
2nd Aug 20255312 PMAQI
2nd Aug 2025541 PMAQI
2nd Aug 2025542 PMAQI
2nd Aug 2025553 PMAQI
2nd Aug 2025564 PMAQI
2nd Aug 2025545 PMAQI
2nd Aug 2025536 PMAQI
2nd Aug 2025537 PMAQI
2nd Aug 2025538 PMAQI
2nd Aug 2025539 PMAQI
2nd Aug 20255410 PMAQI
2nd Aug 20255411 PMAQI
3rd Aug 20255412 AMAQI
3rd Aug 2025531 AMAQI
3rd Aug 2025542 AMAQI
3rd Aug 2025533 AMAQI
3rd Aug 2025534 AMAQI
19°C16/24°C
3rd Aug 2025535 AMAQI
3rd Aug 2025546 AMAQI
3rd Aug 2025537 AMAQI
3rd Aug 2025538 AMAQI
3rd Aug 2025549 AMAQI
3rd Aug 20255310 AMAQI
3rd Aug 20255211 AMAQI
3rd Aug 20255312 PMAQI
3rd Aug 2025531 PMAQI
3rd Aug 2025522 PMAQI
3rd Aug 2025533 PMAQI
3rd Aug 2025524 PMAQI
3rd Aug 2025545 PMAQI
3rd Aug 2025536 PMAQI
3rd Aug 2025537 PMAQI
3rd Aug 2025528 PMAQI
3rd Aug 2025529 PMAQI
3rd Aug 20255210 PMAQI
3rd Aug 20255311 PMAQI
4th Aug 20255312 AMAQI
4th Aug 2025521 AMAQI
4th Aug 2025532 AMAQI
4th Aug 2025523 AMAQI
4th Aug 2025504 AMAQI
21°C17/26°C
4th Aug 2025525 AMAQI
5 AM12 PM
8 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 8 PM
50AQI
16 hours / Day
480 hours / Month
Avg. Lowest Time
5 AM - 8 PM
50AQI
16 hours / Day
480 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 8 PM (Avg. 50), while the lowest AQI was between 5 AM to 8 PM (Avg. 50).
Night time
Avg. Highest Time
12 AM - 11 PM
50AQI
8 hours / Day
240 hours / Month
Avg. Lowest Time
12 AM - 11 PM
50AQI
8 hours / Day
240 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 50), while the lowest AQI was between 12 AM to 11 PM (Avg. 50).
2025 Days Vs Air Quality
Boyabat, Erfelek, Sinop, Turkey
2025
19%
40
78%
167
3%
7
Total number of days with different AQI categories in last 216 days in 2025 (149 days remaining)
Good
40 DaysModerate
167 DaysPoor
7 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 19%
Health Risk Level:
Extreme
In 2025, 19% of 216 days were within WHO’s safe air quality limits. The risk of health issues is Extreme, potentially causing respiratory problems, heart disease, skin issues, and stress, especially for children, the elderly, and those with pre-existing conditions.
Annual Air Quality Insights
Boyabat, Erfelek, Sinop, Turkey
AQI levels in 2025
AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
1st January 2025
74AQI
74AQI
2nd January 2025
81AQI
81AQI
3rd January 2025
84AQI
84AQI
4th January 2025
84AQI
84AQI
5th January 2025
80AQI
80AQI
6th January 2025
74AQI
74AQI
7th January 2025
77AQI
77AQI
8th January 2025
84AQI
84AQI
9th January 2025
89AQI
89AQI
10th January 2025
107AQI
107AQI
11th January 2025
94AQI
94AQI
12th January 2025
87AQI
87AQI
13th January 2025
83AQI
83AQI
14th January 2025
77AQI
77AQI
15th January 2025
68AQI
68AQI
16th January 2025
67AQI
67AQI
17th January 2025
62AQI
62AQI
18th January 2025
61AQI
61AQI
19th January 2025
61AQI
61AQI
20th January 2025
59AQI
59AQI
21st January 2025
65AQI
65AQI
22nd January 2025
74AQI
74AQI
23rd January 2025
83AQI
83AQI
24th January 2025
81AQI
81AQI
25th January 2025
89AQI
89AQI
26th January 2025
86AQI
86AQI
27th January 2025
82AQI
82AQI
28th January 2025
86AQI
86AQI
29th January 2025
88AQI
88AQI
30th January 2025
104AQI
104AQI
31st January 2025
114AQI
114AQI
1st February 2025
109AQI
109AQI
2nd February 2025
109AQI
109AQI
3rd February 2025
118AQI
118AQI
4th February 2025
118AQI
118AQI
5th February 2025
88AQI
88AQI
6th February 2025
77AQI
77AQI
7th February 2025
69AQI
69AQI
8th February 2025
67AQI
67AQI
9th February 2025
63AQI
63AQI
10th February 2025
59AQI
59AQI
11th February 2025
59AQI
59AQI
12th February 2025
58AQI
58AQI
13th February 2025
56AQI
56AQI
14th February 2025
57AQI
57AQI
15th February 2025
57AQI
57AQI
16th February 2025
65AQI
65AQI
17th February 2025
67AQI
67AQI
18th February 2025
71AQI
71AQI
19th February 2025
69AQI
69AQI
20th February 2025
60AQI
60AQI
21st February 2025
59AQI
59AQI
22nd February 2025
57AQI
57AQI
23rd February 2025
58AQI
58AQI
24th February 2025
59AQI
59AQI
25th February 2025
60AQI
60AQI
26th February 2025
65AQI
65AQI
27th February 2025
73AQI
73AQI
28th February 2025
79AQI
79AQI
1st March 2025
83AQI
83AQI
2nd March 2025
68AQI
68AQI
3rd March 2025
66AQI
66AQI
4th March 2025
65AQI
65AQI
5th March 2025
71AQI
71AQI
6th March 2025
72AQI
72AQI
7th March 2025
73AQI
73AQI
8th March 2025
78AQI
78AQI
9th March 2025
90AQI
90AQI
10th March 2025
92AQI
92AQI
11th March 2025
97AQI
97AQI
12th March 2025
94AQI
94AQI
13th March 2025
73AQI
73AQI
14th March 2025
84AQI
84AQI
15th March 2025
84AQI
84AQI
16th March 2025
83AQI
83AQI
17th March 2025
88AQI
88AQI
18th March 2025
82AQI
82AQI
19th March 2025
74AQI
74AQI
20th March 2025
78AQI
78AQI
21st March 2025
76AQI
76AQI
22nd March 2025
76AQI
76AQI
23rd March 2025
69AQI
69AQI
24th March 2025
70AQI
70AQI
25th March 2025
68AQI
68AQI
26th March 2025
68AQI
68AQI
27th March 2025
74AQI
74AQI
28th March 2025
72AQI
72AQI
29th March 2025
73AQI
73AQI
30th March 2025
70AQI
70AQI
31st March 2025
62AQI
62AQI
1st April 2025
60AQI
60AQI
2nd April 2025
58AQI
58AQI
3rd April 2025
71AQI
71AQI
4th April 2025
57AQI
57AQI
5th April 2025
58AQI
58AQI
6th April 2025
51AQI
51AQI
7th April 2025
58AQI
58AQI
8th April 2025
56AQI
56AQI
9th April 2025
61AQI
61AQI
10th April 2025
54AQI
54AQI
11th April 2025
53AQI
53AQI
12th April 2025
51AQI
51AQI
13th April 2025
48AQI
48AQI
14th April 2025
46AQI
46AQI
15th April 2025
52AQI
52AQI
16th April 2025
53AQI
53AQI
17th April 2025
55AQI
55AQI
18th April 2025
57AQI
57AQI
19th April 2025
59AQI
59AQI
20th April 2025
56AQI
56AQI
21st April 2025
55AQI
55AQI
22nd April 2025
61AQI
61AQI
23rd April 2025
63AQI
63AQI
24th April 2025
57AQI
57AQI
25th April 2025
55AQI
55AQI
26th April 2025
52AQI
52AQI
27th April 2025
48AQI
48AQI
28th April 2025
48AQI
48AQI
29th April 2025
45AQI
45AQI
30th April 2025
49AQI
49AQI
1st May 2025
50AQI
50AQI
2nd May 2025
49AQI
49AQI
3rd May 2025
50AQI
50AQI
4th May 2025
49AQI
49AQI
5th May 2025
48AQI
48AQI
6th May 2025
58AQI
58AQI
7th May 2025
61AQI
61AQI
8th May 2025
59AQI
59AQI
9th May 2025
63AQI
63AQI
10th May 2025
58AQI
58AQI
11th May 2025
52AQI
52AQI
12th May 2025
57AQI
57AQI
13th May 2025
48AQI
48AQI
14th May 2025
60AQI
60AQI
15th May 2025
66AQI
66AQI
16th May 2025
64AQI
64AQI
17th May 2025
57AQI
57AQI
18th May 2025
63AQI
63AQI
19th May 2025
64AQI
64AQI
20th May 2025
71AQI
71AQI
21st May 2025
61AQI
61AQI
22nd May 2025
59AQI
59AQI
23rd May 2025
54AQI
54AQI
24th May 2025
56AQI
56AQI
25th May 2025
60AQI
60AQI
26th May 2025
53AQI
53AQI
27th May 2025
57AQI
57AQI
28th May 2025
55AQI
55AQI
29th May 2025
58AQI
58AQI
30th May 2025
63AQI
63AQI
31st May 2025
65AQI
65AQI
1st June 2025
88AQI
88AQI
2nd June 2025
47AQI
47AQI
3rd June 2025
54AQI
54AQI
4th June 2025
55AQI
55AQI
5th June 2025
53AQI
53AQI
6th June 2025
60AQI
60AQI
7th June 2025
67AQI
67AQI
8th June 2025
73AQI
73AQI
9th June 2025
63AQI
63AQI
10th June 2025
58AQI
58AQI
11th June 2025
67AQI
67AQI
12th June 2025
64AQI
64AQI
13th June 2025
56AQI
56AQI
14th June 2025
59AQI
59AQI
15th June 2025
59AQI
59AQI
16th June 2025
45AQI
45AQI
17th June 2025
49AQI
49AQI
18th June 2025
55AQI
55AQI
19th June 2025
56AQI
56AQI
20th June 2025
53AQI
53AQI
21st June 2025
47AQI
47AQI
22nd June 2025
46AQI
46AQI
23rd June 2025
49AQI
49AQI
24th June 2025
53AQI
53AQI
25th June 2025
59AQI
59AQI
26th June 2025
66AQI
66AQI
27th June 2025
50AQI
50AQI
28th June 2025
48AQI
48AQI
29th June 2025
46AQI
46AQI
30th June 2025
40AQI
40AQI
1st July 2025
46AQI
46AQI
2nd July 2025
47AQI
47AQI
3rd July 2025
41AQI
41AQI
4th July 2025
41AQI
41AQI
5th July 2025
43AQI
43AQI
6th July 2025
46AQI
46AQI
7th July 2025
51AQI
51AQI
8th July 2025
54AQI
54AQI
9th July 2025
54AQI
54AQI
10th July 2025
52AQI
52AQI
11th July 2025
52AQI
52AQI
12th July 2025
50AQI
50AQI
13th July 2025
51AQI
51AQI
14th July 2025
52AQI
52AQI
15th July 2025
52AQI
52AQI
16th July 2025
48AQI
48AQI
17th July 2025
48AQI
48AQI
18th July 2025
46AQI
46AQI
19th July 2025
46AQI
46AQI
20th July 2025
45AQI
45AQI
21st July 2025
43AQI
43AQI
22nd July 2025
42AQI
42AQI
23rd July 2025
40AQI
40AQI
24th July 2025
40AQI
40AQI
25th July 2025
44AQI
44AQI
26th July 2025
48AQI
48AQI
27th July 2025
52AQI
52AQI
28th July 2025
53AQI
53AQI
29th July 2025
56AQI
56AQI
30th July 2025
59AQI
59AQI
31st July 2025
59AQI
59AQI
1st August 2025
56AQI
56AQI
2nd August 2025
54AQI
54AQI
81AQI
72AQI
77AQI
55AQI
58AQI
56AQI
48AQI
55AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202564AQI
28
3
24
4
31
6
24
6
25
10
20
18
13
2
40
167
7
Highest AQI recorded in
January81AQI
Lowest AQI recorded in
July48AQI
202446AQI
23
6
14
10
16
3
16
7
23
5
2
28
7
24
30
29
23
8
4
23
2
1
31
187
145
2
1
Highest AQI recorded in
December76AQI
Lowest AQI recorded in
September24AQI
202330AQI
31
20
8
26
5
30
31
30
28
2
1
31
30
12
6
21
4
22
7
312
32
1
Highest AQI recorded in
December46AQI
Lowest AQI recorded in
January19AQI
202250AQI
14
17
5
18
23
8
9
15
1
24
5
2
20
10
16
8
1
17
12
18
13
5
18
7
21
10
173
134
10
Highest AQI recorded in
November82AQI
Lowest AQI recorded in
May38AQI
202150AQI
9
19
3
9
18
1
22
9
27
3
27
1
30
21
10
28
1
28
1
13
17
1
3
21
5
6
11
6
8
223
111
16
8
Highest AQI recorded in
December103AQI
Lowest AQI recorded in
June22AQI
202048AQI
10
3
20
1
14
4
26
30
26
5
21
9
7
17
3
1
1
9
9
9
3
163
48
12
5
Highest AQI recorded in
November170AQI
Lowest AQI recorded in
June25AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
64AQILeast Polluted Year Recorded
2023(Avg.)
30AQIBoyabat's annual 2025 AQI (64) shows an average percentage change of 48.1% (worsened AQI) compared to previous years: 2020 (48), 2021 (50), 2022 (50), 2023 (30), 2024 (46).
