Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Hwayang Myeon, Yeosu, Jeonnam, South Korea 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

Hwayang Myeon, Yeosu, Jeonnam, South Korea

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
25th Aug 2024
87AQI
Lowest AQI recorded on
29th Aug 2023
18AQI

Same Day Analysis (12th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 44 of Good air quality, showing improvement over 2024 and 2023 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 12th Aug - 13th Aug 2025

Hwayang Myeon, Yeosu, Jeonnam, South Korea

AQI
Day
Night
.

5 AM12th Aug 2025

7 PM

4 AM13th Aug 2025

Day time
Avg. Highest Time
5AM12th Aug

53AQI

Avg. Lowest Time
6PM12th Aug

26AQI

Night time
Avg. Highest Time
1AM13th Aug

52AQI

Avg. Lowest Time
8PM12th Aug

36AQI

In the last 24 hours,

Hwayang Myeon's AQI reached its highest point of 53 at 5 AM during the Day, while the lowest point, 26, was recorded at 6 PM during the Day between 12th Aug and 13th Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Hwayang Myeon, Yeosu, Jeonnam, South Korea

JulAug
14th - 15th15th - 16th16th - 17th17th - 18th18th - 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
Day
Night
14th Jul 2025585 AMAQI
14th Jul 2025586 AMAQI
14th Jul 2025587 AMAQI
14th Jul 2025588 AMAQI
14th Jul 2025419 AMAQI
14th Jul 20253810 AMAQI
14th Jul 20254011 AMAQI
14th Jul 20254212 PMAQI
14th Jul 2025521 PMAQI
14th Jul 2025552 PMAQI
14th Jul 2025563 PMAQI
14th Jul 2025584 PMAQI
14th Jul 2025585 PMAQI
14th Jul 2025586 PMAQI
14th Jul 2025567 PMAQI
14th Jul 2025558 PMAQI
14th Jul 2025559 PMAQI
14th Jul 20255510 PMAQI
14th Jul 20255511 PMAQI
15th Jul 20255512 AMAQI
15th Jul 2025561 AMAQI
15th Jul 2025572 AMAQI
15th Jul 2025573 AMAQI
15th Jul 2025574 AMAQI

24°C20/30°C

15th Jul 2025575 AMAQI
15th Jul 2025566 AMAQI
15th Jul 2025567 AMAQI
15th Jul 2025568 AMAQI
15th Jul 2025369 AMAQI
15th Jul 20252210 AMAQI
15th Jul 20252211 AMAQI
15th Jul 20252212 PMAQI
15th Jul 2025321 PMAQI
15th Jul 2025322 PMAQI
15th Jul 2025343 PMAQI
15th Jul 2025354 PMAQI
15th Jul 2025385 PMAQI
15th Jul 2025436 PMAQI
15th Jul 2025497 PMAQI
15th Jul 2025528 PMAQI
15th Jul 2025549 PMAQI
15th Jul 20255410 PMAQI
15th Jul 20255411 PMAQI
16th Jul 20255412 AMAQI
16th Jul 2025551 AMAQI
16th Jul 2025562 AMAQI
16th Jul 2025553 AMAQI
16th Jul 2025554 AMAQI

23°C21/27°C

16th Jul 2025545 AMAQI
16th Jul 2025546 AMAQI
16th Jul 2025547 AMAQI
16th Jul 2025548 AMAQI
16th Jul 2025559 AMAQI
16th Jul 20255610 AMAQI
16th Jul 20255611 AMAQI
16th Jul 20255812 PMAQI
16th Jul 2025521 PMAQI
16th Jul 2025522 PMAQI
16th Jul 2025523 PMAQI
16th Jul 2025464 PMAQI
16th Jul 2025525 PMAQI
16th Jul 2025506 PMAQI
16th Jul 2025507 PMAQI
16th Jul 2025508 PMAQI
16th Jul 2025549 PMAQI
16th Jul 20255410 PMAQI
16th Jul 20255411 PMAQI
17th Jul 20255412 AMAQI
17th Jul 2025541 AMAQI
17th Jul 2025542 AMAQI
17th Jul 2025543 AMAQI
17th Jul 2025554 AMAQI

23°C22/24°C

17th Jul 2025545 AMAQI
17th Jul 2025546 AMAQI
17th Jul 2025557 AMAQI
17th Jul 2025548 AMAQI
17th Jul 2025529 AMAQI
17th Jul 20255010 AMAQI
17th Jul 20255211 AMAQI
17th Jul 20255112 PMAQI
17th Jul 2025481 PMAQI
17th Jul 2025492 PMAQI
17th Jul 2025503 PMAQI
17th Jul 2025494 PMAQI
17th Jul 2025445 PMAQI
17th Jul 2025456 PMAQI
17th Jul 2025427 PMAQI
17th Jul 2025448 PMAQI
17th Jul 2025539 PMAQI
17th Jul 20255310 PMAQI
17th Jul 20255211 PMAQI
18th Jul 20255312 AMAQI
18th Jul 2025531 AMAQI
18th Jul 2025542 AMAQI
18th Jul 2025543 AMAQI
18th Jul 2025544 AMAQI

25°C24/26°C

18th Jul 2025545 AMAQI
18th Jul 2025546 AMAQI
18th Jul 2025547 AMAQI
18th Jul 2025548 AMAQI
18th Jul 2025289 AMAQI
18th Jul 20252610 AMAQI
18th Jul 20252911 AMAQI
18th Jul 20253412 PMAQI
18th Jul 2025401 PMAQI
18th Jul 2025452 PMAQI
18th Jul 2025603 PMAQI
18th Jul 2025534 PMAQI
18th Jul 2025535 PMAQI
18th Jul 2025466 PMAQI
18th Jul 2025387 PMAQI
18th Jul 2025428 PMAQI
18th Jul 2025519 PMAQI
18th Jul 20255010 PMAQI
18th Jul 20255011 PMAQI
19th Jul 20255012 AMAQI
19th Jul 2025521 AMAQI
19th Jul 2025532 AMAQI
19th Jul 2025533 AMAQI
19th Jul 2025534 AMAQI

25°C23/27°C

19th Jul 2025525 AMAQI
19th Jul 2025526 AMAQI
19th Jul 2025527 AMAQI
19th Jul 2025528 AMAQI
19th Jul 2025269 AMAQI
19th Jul 20252010 AMAQI
19th Jul 20252411 AMAQI
19th Jul 20252912 PMAQI
19th Jul 2025321 PMAQI
19th Jul 2025362 PMAQI
19th Jul 2025353 PMAQI
19th Jul 2025384 PMAQI
19th Jul 2025365 PMAQI
19th Jul 2025386 PMAQI
19th Jul 2025377 PMAQI
19th Jul 2025398 PMAQI
19th Jul 2025449 PMAQI
19th Jul 20254410 PMAQI
19th Jul 20254411 PMAQI
20th Jul 20254512 AMAQI
20th Jul 2025501 AMAQI
20th Jul 2025522 AMAQI
20th Jul 2025523 AMAQI
20th Jul 2025504 AMAQI

25°C24/26°C

20th Jul 2025485 AMAQI
20th Jul 2025496 AMAQI
20th Jul 2025487 AMAQI
20th Jul 2025498 AMAQI
20th Jul 2025409 AMAQI
20th Jul 20253510 AMAQI
20th Jul 20254011 AMAQI
20th Jul 20254012 PMAQI
20th Jul 2025421 PMAQI
20th Jul 2025412 PMAQI
20th Jul 2025403 PMAQI
20th Jul 2025424 PMAQI
20th Jul 2025505 PMAQI
20th Jul 2025466 PMAQI
20th Jul 2025447 PMAQI
20th Jul 2025428 PMAQI
20th Jul 2025449 PMAQI
20th Jul 20254410 PMAQI
20th Jul 20254511 PMAQI
21st Jul 20254712 AMAQI
21st Jul 2025471 AMAQI
21st Jul 2025472 AMAQI
21st Jul 2025483 AMAQI
21st Jul 2025474 AMAQI

26°C24/27°C

21st Jul 2025465 AMAQI
21st Jul 2025466 AMAQI
21st Jul 2025477 AMAQI
21st Jul 2025468 AMAQI
21st Jul 2025359 AMAQI
21st Jul 20252610 AMAQI
21st Jul 20252411 AMAQI
21st Jul 20253012 PMAQI
21st Jul 2025351 PMAQI
21st Jul 2025302 PMAQI
21st Jul 2025273 PMAQI
21st Jul 2025284 PMAQI
21st Jul 2025345 PMAQI
21st Jul 2025386 PMAQI
21st Jul 2025387 PMAQI
21st Jul 2025418 PMAQI
21st Jul 2025449 PMAQI
21st Jul 20254310 PMAQI
21st Jul 20254211 PMAQI
22nd Jul 20254212 AMAQI
22nd Jul 2025461 AMAQI
22nd Jul 2025472 AMAQI
22nd Jul 2025473 AMAQI
22nd Jul 2025474 AMAQI

26°C25/28°C

22nd Jul 2025465 AMAQI
22nd Jul 2025466 AMAQI
22nd Jul 2025457 AMAQI
22nd Jul 2025468 AMAQI
22nd Jul 2025279 AMAQI
22nd Jul 20252810 AMAQI
22nd Jul 20253411 AMAQI
22nd Jul 20253712 PMAQI
22nd Jul 2025421 PMAQI
22nd Jul 2025402 PMAQI
22nd Jul 2025513 PMAQI
22nd Jul 2025524 PMAQI
22nd Jul 2025535 PMAQI
22nd Jul 2025506 PMAQI
22nd Jul 2025487 PMAQI
22nd Jul 2025488 PMAQI
22nd Jul 2025449 PMAQI
22nd Jul 20254210 PMAQI
22nd Jul 20254411 PMAQI
23rd Jul 20254312 AMAQI
23rd Jul 2025441 AMAQI
23rd Jul 2025442 AMAQI
23rd Jul 2025443 AMAQI
23rd Jul 2025444 AMAQI

27°C25/29°C

23rd Jul 2025445 AMAQI
23rd Jul 2025436 AMAQI
23rd Jul 2025437 AMAQI
23rd Jul 2025448 AMAQI
23rd Jul 2025429 AMAQI
23rd Jul 20255210 AMAQI
23rd Jul 20255511 AMAQI
23rd Jul 20256112 PMAQI
23rd Jul 2025611 PMAQI
23rd Jul 2025602 PMAQI
23rd Jul 2025603 PMAQI
23rd Jul 2025604 PMAQI
23rd Jul 2025625 PMAQI
23rd Jul 2025626 PMAQI
23rd Jul 2025607 PMAQI
23rd Jul 2025648 PMAQI
23rd Jul 2025529 PMAQI
23rd Jul 20255210 PMAQI
23rd Jul 20255111 PMAQI
24th Jul 20255212 AMAQI
24th Jul 2025461 AMAQI
24th Jul 2025442 AMAQI
24th Jul 2025443 AMAQI
24th Jul 2025454 AMAQI

27°C25/30°C

24th Jul 2025475 AMAQI
24th Jul 2025466 AMAQI
24th Jul 2025467 AMAQI
24th Jul 2025468 AMAQI
24th Jul 2025699 AMAQI
24th Jul 20259210 AMAQI
24th Jul 20259811 AMAQI
24th Jul 20259212 PMAQI
24th Jul 2025821 PMAQI
24th Jul 2025782 PMAQI
24th Jul 2025753 PMAQI
24th Jul 2025724 PMAQI
24th Jul 2025715 PMAQI
24th Jul 2025696 PMAQI
24th Jul 2025647 PMAQI
24th Jul 2025618 PMAQI
24th Jul 2025569 PMAQI
24th Jul 20255510 PMAQI
24th Jul 20255411 PMAQI
25th Jul 20255312 AMAQI
25th Jul 2025521 AMAQI
25th Jul 2025522 AMAQI
25th Jul 2025503 AMAQI
25th Jul 2025514 AMAQI

27°C25/30°C

25th Jul 2025555 AMAQI
25th Jul 2025556 AMAQI
25th Jul 2025547 AMAQI
25th Jul 2025548 AMAQI
25th Jul 2025539 AMAQI
25th Jul 20255010 AMAQI
25th Jul 20255011 AMAQI
25th Jul 20255212 PMAQI
25th Jul 2025541 PMAQI
25th Jul 2025552 PMAQI
25th Jul 2025543 PMAQI
25th Jul 2025544 PMAQI
25th Jul 2025505 PMAQI
25th Jul 2025456 PMAQI
25th Jul 2025407 PMAQI
25th Jul 2025448 PMAQI
25th Jul 2025519 PMAQI
25th Jul 20255210 PMAQI
25th Jul 20255211 PMAQI
26th Jul 20255212 AMAQI
26th Jul 2025531 AMAQI
26th Jul 2025542 AMAQI
26th Jul 2025543 AMAQI
26th Jul 2025534 AMAQI

28°C26/30°C

26th Jul 2025545 AMAQI
26th Jul 2025536 AMAQI
26th Jul 2025537 AMAQI
26th Jul 2025538 AMAQI
26th Jul 2025389 AMAQI
26th Jul 20253510 AMAQI
26th Jul 20253211 AMAQI
26th Jul 20254112 PMAQI
26th Jul 2025441 PMAQI
26th Jul 2025462 PMAQI
26th Jul 2025483 PMAQI
26th Jul 2025474 PMAQI
26th Jul 2025425 PMAQI
26th Jul 2025386 PMAQI
26th Jul 2025347 PMAQI
26th Jul 2025408 PMAQI
26th Jul 2025509 PMAQI
26th Jul 20255110 PMAQI
26th Jul 20255011 PMAQI
27th Jul 20255012 AMAQI
27th Jul 2025531 AMAQI
27th Jul 2025522 AMAQI
27th Jul 2025523 AMAQI
27th Jul 2025534 AMAQI

28°C26/30°C

27th Jul 2025525 AMAQI
27th Jul 2025526 AMAQI
27th Jul 2025527 AMAQI
27th Jul 2025528 AMAQI
27th Jul 2025409 AMAQI
27th Jul 20252810 AMAQI
27th Jul 20251911 AMAQI
27th Jul 20252212 PMAQI
27th Jul 2025321 PMAQI
27th Jul 2025382 PMAQI
27th Jul 2025403 PMAQI
27th Jul 2025384 PMAQI
27th Jul 2025375 PMAQI
27th Jul 2025346 PMAQI
27th Jul 2025327 PMAQI
27th Jul 2025348 PMAQI
27th Jul 2025469 PMAQI
27th Jul 20254610 PMAQI
27th Jul 20254711 PMAQI
28th Jul 20254612 AMAQI
28th Jul 2025501 AMAQI
28th Jul 2025522 AMAQI
28th Jul 2025513 AMAQI
28th Jul 2025504 AMAQI

28°C26/29°C

28th Jul 2025485 AMAQI
28th Jul 2025486 AMAQI
28th Jul 2025487 AMAQI
28th Jul 2025498 AMAQI
28th Jul 2025379 AMAQI
28th Jul 20254110 AMAQI
28th Jul 20253811 AMAQI
28th Jul 20255112 PMAQI
28th Jul 2025551 PMAQI
28th Jul 2025572 PMAQI
28th Jul 2025553 PMAQI
28th Jul 2025594 PMAQI
28th Jul 2025595 PMAQI
28th Jul 2025566 PMAQI
28th Jul 2025547 PMAQI
28th Jul 2025538 PMAQI
28th Jul 2025519 PMAQI
28th Jul 20254610 PMAQI
28th Jul 20254811 PMAQI
29th Jul 20254612 AMAQI
29th Jul 2025481 AMAQI
29th Jul 2025482 AMAQI
29th Jul 2025473 AMAQI
29th Jul 2025474 AMAQI

28°C25/30°C

29th Jul 2025485 AMAQI
29th Jul 2025486 AMAQI
29th Jul 2025497 AMAQI
29th Jul 2025488 AMAQI
29th Jul 2025469 AMAQI
29th Jul 20254210 AMAQI
29th Jul 20254411 AMAQI
29th Jul 20254012 PMAQI
29th Jul 2025411 PMAQI
29th Jul 2025422 PMAQI
29th Jul 2025443 PMAQI
29th Jul 2025524 PMAQI
29th Jul 2025505 PMAQI
29th Jul 2025446 PMAQI
29th Jul 2025467 PMAQI
29th Jul 2025448 PMAQI
29th Jul 2025449 PMAQI
29th Jul 20254410 PMAQI
29th Jul 20254511 PMAQI
30th Jul 20254612 AMAQI
30th Jul 2025471 AMAQI
30th Jul 2025472 AMAQI
30th Jul 2025463 AMAQI
30th Jul 2025474 AMAQI

27°C25/30°C

30th Jul 2025465 AMAQI
30th Jul 2025466 AMAQI
30th Jul 2025477 AMAQI
30th Jul 2025468 AMAQI
30th Jul 2025399 AMAQI
30th Jul 20254110 AMAQI
30th Jul 20254011 AMAQI
30th Jul 20253812 PMAQI
30th Jul 2025441 PMAQI
30th Jul 2025462 PMAQI
30th Jul 2025513 PMAQI
30th Jul 2025464 PMAQI
30th Jul 2025465 PMAQI
30th Jul 2025446 PMAQI
30th Jul 2025457 PMAQI
30th Jul 2025428 PMAQI
30th Jul 2025459 PMAQI
30th Jul 20254710 PMAQI
30th Jul 20254711 PMAQI
31st Jul 20254812 AMAQI
31st Jul 2025461 AMAQI
31st Jul 2025462 AMAQI
31st Jul 2025463 AMAQI
31st Jul 2025464 AMAQI

27°C25/30°C

31st Jul 2025475 AMAQI
31st Jul 2025476 AMAQI
31st Jul 2025477 AMAQI
31st Jul 2025478 AMAQI
31st Jul 2025479 AMAQI
31st Jul 20254710 AMAQI
31st Jul 20255111 AMAQI
31st Jul 20255212 PMAQI
31st Jul 2025531 PMAQI
31st Jul 2025582 PMAQI
31st Jul 2025583 PMAQI
31st Jul 2025604 PMAQI
31st Jul 2025585 PMAQI
31st Jul 2025546 PMAQI
31st Jul 2025577 PMAQI
31st Jul 2025568 PMAQI
31st Jul 2025539 PMAQI
31st Jul 20255210 PMAQI
31st Jul 20255311 PMAQI
1st Aug 20255412 AMAQI
1st Aug 2025491 AMAQI
1st Aug 2025522 AMAQI
1st Aug 2025523 AMAQI
1st Aug 2025524 AMAQI

27°C25/30°C

1st Aug 2025525 AMAQI
1st Aug 2025526 AMAQI
1st Aug 2025527 AMAQI
1st Aug 2025528 AMAQI
1st Aug 2025529 AMAQI
1st Aug 20255510 AMAQI
1st Aug 20255211 AMAQI
1st Aug 20255412 PMAQI
1st Aug 2025551 PMAQI
1st Aug 2025552 PMAQI
1st Aug 2025573 PMAQI
1st Aug 2025594 PMAQI
1st Aug 2025565 PMAQI
1st Aug 2025626 PMAQI
1st Aug 2025577 PMAQI
1st Aug 2025588 PMAQI
1st Aug 2025569 PMAQI
1st Aug 20255710 PMAQI
1st Aug 20255611 PMAQI
2nd Aug 20255412 AMAQI
2nd Aug 2025521 AMAQI
2nd Aug 2025512 AMAQI
2nd Aug 2025513 AMAQI
2nd Aug 2025524 AMAQI

28°C25/30°C

2nd Aug 2025525 AMAQI
2nd Aug 2025526 AMAQI
2nd Aug 2025527 AMAQI
2nd Aug 2025538 AMAQI
2nd Aug 2025709 AMAQI
2nd Aug 20257110 AMAQI
2nd Aug 20257311 AMAQI
2nd Aug 20257112 PMAQI
2nd Aug 2025701 PMAQI
2nd Aug 2025782 PMAQI
2nd Aug 2025743 PMAQI
2nd Aug 2025694 PMAQI
2nd Aug 2025655 PMAQI
2nd Aug 2025636 PMAQI
2nd Aug 2025637 PMAQI
2nd Aug 2025578 PMAQI
2nd Aug 2025609 PMAQI
2nd Aug 20256010 PMAQI
2nd Aug 20255711 PMAQI
3rd Aug 20255612 AMAQI
3rd Aug 2025521 AMAQI
3rd Aug 2025522 AMAQI
3rd Aug 2025523 AMAQI
3rd Aug 2025554 AMAQI

28°C26/30°C

3rd Aug 2025565 AMAQI
3rd Aug 2025566 AMAQI
3rd Aug 2025567 AMAQI
3rd Aug 2025568 AMAQI
3rd Aug 2025689 AMAQI
3rd Aug 20256810 AMAQI
3rd Aug 20257411 AMAQI
3rd Aug 20256812 PMAQI
3rd Aug 2025611 PMAQI
3rd Aug 2025582 PMAQI
3rd Aug 2025563 PMAQI
3rd Aug 2025544 PMAQI
3rd Aug 2025525 PMAQI
3rd Aug 2025516 PMAQI
3rd Aug 2025517 PMAQI
3rd Aug 2025518 PMAQI
3rd Aug 2025549 PMAQI
3rd Aug 20255410 PMAQI
3rd Aug 20254911 PMAQI
4th Aug 20254812 AMAQI
4th Aug 2025531 AMAQI
4th Aug 2025542 AMAQI
4th Aug 2025543 AMAQI
4th Aug 2025564 AMAQI

28°C27/29°C

4th Aug 2025565 AMAQI
4th Aug 2025566 AMAQI
4th Aug 2025567 AMAQI
4th Aug 2025568 AMAQI
4th Aug 2025689 AMAQI
4th Aug 20257710 AMAQI
4th Aug 20257411 AMAQI
4th Aug 20256212 PMAQI
4th Aug 2025541 PMAQI
4th Aug 2025562 PMAQI
4th Aug 2025503 PMAQI
4th Aug 2025514 PMAQI
4th Aug 2025515 PMAQI
4th Aug 2025586 PMAQI
4th Aug 2025507 PMAQI
4th Aug 2025558 PMAQI
4th Aug 2025559 PMAQI
4th Aug 20255410 PMAQI
4th Aug 20255411 PMAQI
5th Aug 20255012 AMAQI
5th Aug 2025521 AMAQI
5th Aug 2025552 AMAQI
5th Aug 2025553 AMAQI
5th Aug 2025564 AMAQI

29°C27/30°C

5th Aug 2025565 AMAQI
5th Aug 2025566 AMAQI
5th Aug 2025567 AMAQI
5th Aug 2025558 AMAQI
5th Aug 2025479 AMAQI
5th Aug 20255310 AMAQI
5th Aug 20255111 AMAQI
5th Aug 20255212 PMAQI
5th Aug 2025551 PMAQI
5th Aug 2025522 PMAQI
5th Aug 2025523 PMAQI
5th Aug 2025504 PMAQI
5th Aug 2025535 PMAQI
5th Aug 2025476 PMAQI
5th Aug 2025477 PMAQI
5th Aug 2025488 PMAQI
5th Aug 2025489 PMAQI
5th Aug 20254810 PMAQI
5th Aug 20254811 PMAQI
6th Aug 20255212 AMAQI
6th Aug 2025521 AMAQI
6th Aug 2025542 AMAQI
6th Aug 2025543 AMAQI
6th Aug 2025544 AMAQI

28°C27/30°C

6th Aug 2025545 AMAQI
6th Aug 2025546 AMAQI
6th Aug 2025547 AMAQI
6th Aug 2025548 AMAQI
6th Aug 2025459 AMAQI
6th Aug 20254910 AMAQI
6th Aug 20255611 AMAQI
6th Aug 20255012 PMAQI
6th Aug 2025491 PMAQI
6th Aug 2025582 PMAQI
6th Aug 2025583 PMAQI
6th Aug 2025524 PMAQI
6th Aug 2025575 PMAQI
6th Aug 2025626 PMAQI
6th Aug 2025587 PMAQI
6th Aug 2025608 PMAQI
6th Aug 2025589 PMAQI
6th Aug 20256010 PMAQI
6th Aug 20255911 PMAQI
7th Aug 20255412 AMAQI
7th Aug 2025541 AMAQI
7th Aug 2025532 AMAQI
7th Aug 2025533 AMAQI
7th Aug 2025544 AMAQI

28°C27/29°C

7th Aug 2025535 AMAQI
7th Aug 2025536 AMAQI
7th Aug 2025527 AMAQI
7th Aug 2025548 AMAQI
7th Aug 2025549 AMAQI
7th Aug 20255810 AMAQI
7th Aug 20255811 AMAQI
7th Aug 20255712 PMAQI
7th Aug 2025551 PMAQI
7th Aug 2025542 PMAQI
7th Aug 2025543 PMAQI
7th Aug 2025544 PMAQI
7th Aug 2025515 PMAQI
7th Aug 2025486 PMAQI
7th Aug 2025477 PMAQI
7th Aug 2025498 PMAQI
7th Aug 2025529 PMAQI
7th Aug 20255210 PMAQI
7th Aug 20255311 PMAQI
8th Aug 20255212 AMAQI
8th Aug 2025531 AMAQI
8th Aug 2025522 AMAQI
8th Aug 2025533 AMAQI
8th Aug 2025534 AMAQI

28°C26/31°C

8th Aug 2025535 AMAQI
8th Aug 2025536 AMAQI
8th Aug 2025537 AMAQI
8th Aug 2025538 AMAQI
8th Aug 2025379 AMAQI
8th Aug 20253510 AMAQI
8th Aug 20253711 AMAQI
8th Aug 20253612 PMAQI
8th Aug 2025451 PMAQI
8th Aug 2025462 PMAQI
8th Aug 2025493 PMAQI
8th Aug 2025504 PMAQI
8th Aug 2025475 PMAQI
8th Aug 2025456 PMAQI
8th Aug 2025447 PMAQI
8th Aug 2025428 PMAQI
8th Aug 2025529 PMAQI
8th Aug 20255210 PMAQI
8th Aug 20255211 PMAQI
9th Aug 20255212 AMAQI
9th Aug 2025521 AMAQI
9th Aug 2025532 AMAQI
9th Aug 2025533 AMAQI
9th Aug 2025534 AMAQI

26°C23/28°C

9th Aug 2025535 AMAQI
9th Aug 2025536 AMAQI
9th Aug 2025537 AMAQI
9th Aug 2025538 AMAQI
9th Aug 2025469 AMAQI
9th Aug 20254410 AMAQI
9th Aug 20253911 AMAQI
9th Aug 20254712 PMAQI
9th Aug 2025501 PMAQI
9th Aug 2025472 PMAQI
9th Aug 2025283 PMAQI
9th Aug 2025244 PMAQI
9th Aug 2025265 PMAQI
9th Aug 2025226 PMAQI
9th Aug 2025197 PMAQI
9th Aug 2025268 PMAQI
9th Aug 2025409 PMAQI
9th Aug 20254110 PMAQI
9th Aug 20254011 PMAQI
10th Aug 20254212 AMAQI
10th Aug 2025481 AMAQI
10th Aug 2025522 AMAQI
10th Aug 2025523 AMAQI
10th Aug 2025524 AMAQI

24°C21/25°C

10th Aug 2025525 AMAQI
10th Aug 2025526 AMAQI
10th Aug 2025527 AMAQI
10th Aug 2025528 AMAQI
10th Aug 2025429 AMAQI
10th Aug 20253110 AMAQI
10th Aug 20252911 AMAQI
10th Aug 20252612 PMAQI
10th Aug 2025331 PMAQI
10th Aug 2025302 PMAQI
10th Aug 2025293 PMAQI
10th Aug 2025314 PMAQI
10th Aug 2025325 PMAQI
10th Aug 2025386 PMAQI
10th Aug 2025377 PMAQI
10th Aug 2025378 PMAQI
10th Aug 2025449 PMAQI
10th Aug 20254510 PMAQI
10th Aug 20254411 PMAQI
11th Aug 20254412 AMAQI
11th Aug 2025501 AMAQI
11th Aug 2025492 AMAQI
11th Aug 2025503 AMAQI
11th Aug 2025484 AMAQI

23°C22/24°C

11th Aug 2025445 AMAQI
11th Aug 2025456 AMAQI
11th Aug 2025457 AMAQI
11th Aug 2025458 AMAQI
11th Aug 2025359 AMAQI
11th Aug 20254610 AMAQI
11th Aug 20255411 AMAQI
11th Aug 20255312 PMAQI
11th Aug 2025471 PMAQI
11th Aug 2025432 PMAQI
11th Aug 2025463 PMAQI
11th Aug 2025444 PMAQI
11th Aug 2025455 PMAQI
11th Aug 2025396 PMAQI
11th Aug 2025397 PMAQI
11th Aug 2025468 PMAQI
11th Aug 2025429 PMAQI
11th Aug 20254010 PMAQI
11th Aug 20253411 PMAQI
12th Aug 20254212 AMAQI
12th Aug 2025521 AMAQI
12th Aug 2025522 AMAQI
12th Aug 2025513 AMAQI
12th Aug 2025514 AMAQI

24°C23/26°C

12th Aug 2025535 AMAQI
12th Aug 2025526 AMAQI
12th Aug 2025527 AMAQI
12th Aug 2025528 AMAQI
12th Aug 2025309 AMAQI
12th Aug 20254410 AMAQI
12th Aug 20254711 AMAQI
12th Aug 20254312 PMAQI
12th Aug 2025401 PMAQI
12th Aug 2025322 PMAQI
12th Aug 2025323 PMAQI
12th Aug 2025344 PMAQI
12th Aug 2025295 PMAQI
12th Aug 2025266 PMAQI
12th Aug 2025287 PMAQI
12th Aug 2025368 PMAQI
12th Aug 2025409 PMAQI
12th Aug 20254010 PMAQI
12th Aug 20254011 PMAQI
13th Aug 20254612 AMAQI
13th Aug 2025521 AMAQI
13th Aug 2025512 AMAQI
13th Aug 2025523 AMAQI
13th Aug 2025514 AMAQI

23°C22/23°C

13th Aug 2025505 AMAQI
5 AM
13th Aug 2025506 AMAQI
13th Aug 2025507 AMAQI
13th Aug 2025498 AMAQI
13th Aug 2025529 AMAQI
13th Aug 20255010 AMAQI
13th Aug 20254611 AMAQI
13th Aug 20253012 PMAQI
12 PM
13th Aug 2025321 PMAQI
13th Aug 2025382 PMAQI
7 PM
12 AM
4 AM

--°C/°C

Day time
Avg. Highest Time
5 AM - 8 AM

51AQI

4 hours / Day
120 hours / Month
Avg. Lowest Time
9 AM - 7 PM

47AQI

11 hours / Day
330 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 8 AM (Avg. 51), while the lowest AQI was between 9 AM to 7 PM (Avg. 47).
Night time
Avg. Highest Time
12 AM - 4 AM

51AQI

5 hours / Day
150 hours / Month
Avg. Lowest Time
8 PM

47AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 4 AM (Avg. 51), while the lowest AQI was between 8 PM to 8 PM (Avg. 47).

2025 Days Vs Air Quality

Hwayang Myeon, Yeosu, Jeonnam, South Korea

2025

40%

90

58%

131

1%

3

Total number of days with different AQI categories in last 225 days in 2025 (140 days remaining)

Good
90 Days
Moderate
131 Days
Poor
3 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 40%

Health Risk Level:

Significant

In 2025, 40% of 225 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

Hwayang Myeon, Yeosu, Jeonnam, South Korea

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
57AQI
2nd January 2025
64AQI
3rd January 2025
47AQI
4th January 2025
45AQI
5th January 2025
57AQI
6th January 2025
77AQI
7th January 2025
44AQI
8th January 2025
57AQI
9th January 2025
35AQI
10th January 2025
45AQI
11th January 2025
46AQI
12th January 2025
56AQI
13th January 2025
61AQI
14th January 2025
80AQI
15th January 2025
50AQI
16th January 2025
58AQI
17th January 2025
63AQI
18th January 2025
67AQI
19th January 2025
59AQI
20th January 2025
89AQI
21st January 2025
110AQI
22nd January 2025
94AQI
23rd January 2025
117AQI
24th January 2025
86AQI
25th January 2025
68AQI
26th January 2025
51AQI
27th January 2025
61AQI
28th January 2025
45AQI
29th January 2025
48AQI
30th January 2025
53AQI
31st January 2025
62AQI
1st February 2025
49AQI
2nd February 2025
59AQI
3rd February 2025
48AQI
4th February 2025
42AQI
5th February 2025
43AQI
6th February 2025
43AQI
7th February 2025
46AQI
8th February 2025
35AQI
9th February 2025
39AQI
10th February 2025
46AQI
11th February 2025
61AQI
12th February 2025
56AQI
13th February 2025
44AQI
14th February 2025
59AQI
15th February 2025
51AQI
16th February 2025
76AQI
17th February 2025
49AQI
18th February 2025
49AQI
19th February 2025
43AQI
20th February 2025
48AQI
21st February 2025
42AQI
22nd February 2025
48AQI
23rd February 2025
45AQI
24th February 2025
48AQI
25th February 2025
48AQI
26th February 2025
75AQI
27th February 2025
59AQI
28th February 2025
61AQI
1st March 2025
68AQI
2nd March 2025
57AQI
3rd March 2025
48AQI
4th March 2025
42AQI
5th March 2025
37AQI
6th March 2025
48AQI
7th March 2025
62AQI
8th March 2025
58AQI
9th March 2025
75AQI
10th March 2025
63AQI
11th March 2025
76AQI
12th March 2025
61AQI
13th March 2025
58AQI
14th March 2025
49AQI
15th March 2025
41AQI
16th March 2025
53AQI
17th March 2025
60AQI
18th March 2025
66AQI
19th March 2025
74AQI
20th March 2025
74AQI
21st March 2025
76AQI
22nd March 2025
90AQI
23rd March 2025
92AQI
24th March 2025
83AQI
25th March 2025
101AQI
26th March 2025
79AQI
27th March 2025
72AQI
28th March 2025
63AQI
29th March 2025
49AQI
30th March 2025
46AQI
31st March 2025
56AQI
1st April 2025
62AQI
2nd April 2025
67AQI
3rd April 2025
61AQI
4th April 2025
57AQI
5th April 2025
54AQI
6th April 2025
54AQI
7th April 2025
56AQI
8th April 2025
63AQI
9th April 2025
70AQI
10th April 2025
68AQI
11th April 2025
76AQI
12th April 2025
57AQI
13th April 2025
57AQI
14th April 2025
51AQI
15th April 2025
47AQI
16th April 2025
58AQI
17th April 2025
58AQI
18th April 2025
58AQI
19th April 2025
40AQI
20th April 2025
45AQI
21st April 2025
46AQI
22nd April 2025
35AQI
23rd April 2025
36AQI
24th April 2025
47AQI
25th April 2025
56AQI
26th April 2025
43AQI
27th April 2025
47AQI
28th April 2025
42AQI
29th April 2025
56AQI
30th April 2025
55AQI
1st May 2025
50AQI
2nd May 2025
43AQI
3rd May 2025
48AQI
4th May 2025
43AQI
5th May 2025
48AQI
6th May 2025
52AQI
7th May 2025
59AQI
8th May 2025
56AQI
9th May 2025
42AQI
10th May 2025
40AQI
11th May 2025
58AQI
12th May 2025
60AQI
13th May 2025
67AQI
14th May 2025
64AQI
15th May 2025
53AQI
16th May 2025
47AQI
17th May 2025
41AQI
18th May 2025
53AQI
19th May 2025
55AQI
20th May 2025
41AQI
21st May 2025
35AQI
22nd May 2025
56AQI
23rd May 2025
50AQI
24th May 2025
53AQI
25th May 2025
40AQI
26th May 2025
56AQI
27th May 2025
57AQI
28th May 2025
71AQI
29th May 2025
66AQI
30th May 2025
68AQI
31st May 2025
67AQI
1st June 2025
78AQI
2nd June 2025
69AQI
3rd June 2025
72AQI
4th June 2025
52AQI
5th June 2025
53AQI
6th June 2025
54AQI
7th June 2025
51AQI
8th June 2025
56AQI
9th June 2025
59AQI
10th June 2025
63AQI
11th June 2025
52AQI
12th June 2025
56AQI
13th June 2025
54AQI
14th June 2025
42AQI
15th June 2025
44AQI
16th June 2025
39AQI
17th June 2025
45AQI
18th June 2025
55AQI
19th June 2025
52AQI
20th June 2025
46AQI
21st June 2025
41AQI
22nd June 2025
32AQI
23rd June 2025
45AQI
24th June 2025
43AQI
25th June 2025
41AQI
26th June 2025
51AQI
27th June 2025
54AQI
28th June 2025
51AQI
29th June 2025
47AQI
30th June 2025
47AQI
1st July 2025
46AQI
2nd July 2025
55AQI
3rd July 2025
57AQI
4th July 2025
59AQI
5th July 2025
53AQI
6th July 2025
50AQI
7th July 2025
56AQI
8th July 2025
59AQI
9th July 2025
53AQI
10th July 2025
55AQI
11th July 2025
58AQI
12th July 2025
57AQI
13th July 2025
57AQI
14th July 2025
55AQI
15th July 2025
48AQI
16th July 2025
54AQI
17th July 2025
51AQI
18th July 2025
48AQI
19th July 2025
43AQI
20th July 2025
45AQI
21st July 2025
41AQI
22nd July 2025
44AQI
23rd July 2025
50AQI
24th July 2025
60AQI
25th July 2025
51AQI
26th July 2025
47AQI
27th July 2025
43AQI
28th July 2025
50AQI
29th July 2025
45AQI
30th July 2025
45AQI
31st July 2025
51AQI
1st August 2025
55AQI
2nd August 2025
60AQI
3rd August 2025
56AQI
4th August 2025
56AQI
5th August 2025
52AQI
6th August 2025
55AQI
7th August 2025
53AQI
8th August 2025
49AQI
9th August 2025
42AQI
10th August 2025
42AQI
11th August 2025
45AQI
12th August 2025
44AQI

63AQI

50AQI

64AQI

54AQI

53AQI

51AQI

51AQI

51AQI

No. of days

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

202555AQI

9
20
2
19
9
8
22
1
10
20
13
18
12
18
14
17
5
7
90
131
3

Highest AQI recorded in

March

64AQI

Lowest AQI recorded in

February

50AQI

202449AQI

12
19
20
7
2
9
21
1
10
20
16
15
14
16
30
1
19
12
23
7
23
8
23
7
21
10
220
143
3

Highest AQI recorded in

March

60AQI

Lowest AQI recorded in

July

32AQI

202354AQI

17
10
3
1
8
19
1
6
19
6
11
16
2
1
11
16
1
18
12
21
10
21
10
28
2
20
11
18
11
14
15
2
193
151
15
2

Highest AQI recorded in

March

72AQI

Lowest AQI recorded in

September

38AQI

202254AQI

13
13
3
1
6
13
2
10
19
1
10
20
7
23
1
20
10
15
9
1
19
9
24
7
7
23
17
12
2
149
158
9
1

Highest AQI recorded in

February

67AQI

Lowest AQI recorded in

August

25AQI

202149AQI

19
12
16
12
16
13
1
1
21
9
19
11
1
16
14
27
4
27
4
27
3
16
15
10
19
1
14
16
1
228
132
3
1
1

Highest AQI recorded in

March

63AQI

Lowest AQI recorded in

September

35AQI

202045AQI

9
4
9
12
11
7
21
9
28
3
19
12
22
7
1
22
9
20
10
17
14
178
87
1

Highest AQI recorded in

April

51AQI

Lowest AQI recorded in

July

35AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2025(Avg.)
55AQI
Least Polluted Year Recorded
2020(Avg.)
45AQI

Hwayang Myeon's annual 2025 AQI (55) shows an average percentage change of 10.3% (worsened AQI) compared to previous years: 2020 (45), 2021 (49), 2022 (54), 2023 (54), 2024 (49).